Our Team

Our team aims to offer the best possible care. BOOK TODAY to find out how we can help!


Dr. Marissa Gelinas

Clinical Director & Chiropractor, Hons. B.A. Kin., D.C.

Dr. Marissa Gelinas is Durand Health’s Clinical Director as well as an experienced chiropractor with a fitness and wellness background. A graduate of the Canadian Memorial Chiropractic College, she started her first practice in 2009 in Toronto within a boutique gym. Here she  supported her patients with chiropractic care as well as provided personal training services to fitness fanatics, busy corporate executives and even the cast and crew of Disney’s cruise ships and Ed Mirvish’s Warhorse. Dr. Gelinas also spent time at the Anglo European Chiropractic College in the UK, researching clinical care models and learning how chiropractic fits into healthcare in the UK and beyond. 

Dr. Gelinas has dedicated continuing education to a variety of topics including Diversity, Equity & Inclusion Training, Clinical Case Management, Healthy Aging, A.R.T (Active Release Therapy), Functional Anatomy, Custom Orthotics & Compression Wear, Activator Training, Vibromax Therapies, Pediatric Chiropractic, and Kinesiotaping. 

Having over a decade of clinical experience working in diverse clinical settings, Dr. Gelinas brings a wealth of knowledge to Durand Health as our Clinical Director. She leads our collaborative care model by ensuring each of our patients feel understood, supported and respected in their health journey.

“The good physician treats the disease; the great physician treats the patient who has the disease”
– William Osler

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Dr. Nick Cuberovic

Medical Director & Physician, HBSc (Phys), MD, CCFP, FCFP, Assistant Clinical Professor (Adjunct), McMaster University
Dr. Nick is a recognized healthcare innovator and leader with over 35 years’ experience as a physician including serving as Medical Director of the Milton Emergency Department for over 10 years, he provides medical services to NASCAR and continues to serve as an Investigative Coroner for the Province of Ontario. Importantly, Dr. Nick’s practice has included providing pre and postnatal care, delivering babies, making house calls, and maintaining active hospital privileges throughout his career, a style of medicine that has all but disappeared.


Dr. Nick completed the Advanced Health Leadership Program at the Rotman School of Business, University of Toronto. His medical certifications include Advanced Cardiac Life Support, Trauma Life Support, Paediatric Life Support, and bedside ultrasound. He is in a unique group to have received CNRB (Chemical, Nuclear, Radiological, and Biological) training. Dr. Nick is currently pursuing additional certification in a number of fields including weight loss management. Dr. Nick has always valued a broad approach to healthcare education that he could apply to the equally diverse needs of his patients.


Dr. Nick leads a growing team of physicians that will include Men’s Health, Women’s Health and Healthy Aging.  He works in consultation with a team of medical specialist advisors on best practices in Cardiology, Plastic Surgery, Bariatric Medicine, Nephrology, Cardiology, Dermatology, Pediatrics and more.


Dr. Nick is passionate about helping and motivating his patients to stay healthy, working seamlessly with the Durand Health team of paramedical providers, led by Dr. Marissa Gelinas, that include Chiropractor, Physiotherapy, RMT, Acupuncture, Nutrition, Occupational Therapy, Naturopath, Yoga and Fitness, Cosmetic and many more services.


Dr. Nick’s values fitness as a means of maintaining a healthy lifestyle driven by his experiences in karate, sailing, semi-professional soccer on the Hamilton Serbians Soccer Club, as a Triple A Hockey Goaltender and as a PADI certified SCUBA diver.


In 2016, Dr. Nick was selected to compete to be a Canadian Astronaut and he previously served in Hamilton’s own Argyll & Sutherland Highlanders of Canada (Princess Louise’s) Infantry.

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Dr. David Kazden

Durand Health
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Dr. Greg Bolger

Chiropractor & CMAP

Dr. Greg Bolger completed his Honours Degree in Human Kinetics with a specialty in Movement Science at the University of Windsor before heading to the Canadian Memorial Chiropractic College where he earned his Doctorate of Chiropractic. He is passionate about helping people treat not only their symptoms during treatments but getting to the root of the functional issues that may be causing problems to reoccur.

In practice, Dr. Bolger practices a patient-centred approach to the assessment and treatment of each patient. Throughout his career, he has been continually learning and adding new assessment and treatment options to best serve his patients. Treatments may include diversified spinal or extremity adjustments, joint mobilizations, soft tissue therapy both manual and instrument-assisted, acupuncture, education and functional exercise prescription. Some of Dr. Bolger’s further qualifications include Contemporary Medical Acupuncture (via McMaster University), Smart Tool Certified (Instrument assisted soft tissue), and Functional Range Conditioning Certified (FRC).

In his spare time, you might catch Dr. Bolger walking his rescue dog Daisy around the Durand neighbourhood or on the golf course chasing his ball into the trees. In the winter watch for him in your local arenas where he is wearing the black and white stripes as an ice hockey official. Dr. Bolger is excited to be a part of the amazing team at Durand Integrated Health Group using our collaborative model of care to ensure every patient’s needs are met and exceeded.

“Wellness is not a ‘medical fix’ but a way of living” -Greg Anderson

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Julia Tolton

Durand Health
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Amani Headshot

Dr. Amani El Sawaf

Naturopathic Doctor, B.Sc., PhD Rheum. (Egypt)

Amani El Sawaf is a licensed naturopathic medicine doctor, board-certified from the College of Naturopaths in Ontario. El Sawaf completed conventional medical school training in Egypt. She graduated from medical school with an honours degree and joined the rheumatology residency program at Cairo University, Egypt. There, she was trained on diagnosis and management of autoimmune diseases and arthritis using chemotherapy, biological treatment and rehabilitation care. El Sawaf went on to obtain her master’s and a doctorate degree in rheumatology. She was promoted to a professor of rheumatology before leaving Cairo University.

Dr. El Sawaf has practiced rheumatology for over 20 years, during which she published 27 scientific research articles in recognized medical journals, including Lancet and BJR. Amani has since devoted her time and efforts to studying naturopathic medicine to help people support their physical, mental and emotional health. She graduated from the Canadian College of Naturopathic Medicine in 2019. Since then, she found a great advantage in supporting patients as compared to her previous training, where she did not practice this type of medicine. Amani is interested in other areas of naturopathic medical care that include but are not limited to women’s health, rheumatology and autoimmune disorders.

“The greatest medicine of all is to teach people how not to need it” – Hippocrates

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Pamella Radwan

Registered Nurse & Nurse Injector

Pamella Radwan is a Registered Nurse and Nurse Injector. She received her Degree at the Toronto Metropolitan University (formerly Ryerson) and her nurse injector certification from Dr. Tarek Chbat (Canadian Board of Aesthetic Medicine).

Pamella possesses a genuine passion for her work and is devoted to helping her patients achieve their aesthetic goals.
In addition to her medical training, Pamella is a self-taught published Artist who works in multi-media including, glass, watercolours, alcohol ink, and most recently in fluid acrylics. Her work has been recognized internationally in calendars, print publications, Fine Art America, and the Royal Ontario Museum. Most recently, her floral graphics was part of a UK Ad campaign to promote an upscale condo development in London, England.
Her ‘artistic eye’ is an important characteristic of her injector talents. Not only is she blessed with a steady hand, but her results are truly works of art. Her passion is to create relationships with her clients that reflect her optimism and love of people which lead to her natural and harmonious results. Her goal is to have her patients, look and feel better but with that refreshed “vacation” look which goes hand-in-hand with her ‘less is more’ approach.
Pamella’s honesty and integrity is most refreshing and why she has a steady following of clientele. Her specialties are Botox injections and lip fillers which require her unique skillset to look truly natural.
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Ola Poplawski

Registered Massage Therapist
Ola recently graduated with Honours from Oxford College’s Registered Massage Therapy program. Ola believes in the importance of a holistic approach to healthcare, not only for physical wellbeing but for mental health as well. One of her main passions during her education was learning about the many different ways Massage Therapy can be used not just for generalized relaxation, but for relief of a multitude of pathologies, from cancer to individuals suffering with depression and anxiety.
Ola strongly believes that massage therapy sessions are not a “one size fits all”; she believes in tailoring each treatment to the specific needs and goals of each individual patient. Ola affirms that there is an array of massage techniques that can benefit anyone, from trigger point therapy to decrease radiating pain, deep tissue techniques to help increase relaxation and mobility, to stretching techniques such as PNF (muscle energy) which can be used on clients with acute pain where direct compressions cannot be yet applied. She strongly believes on educating patients on remedial exercises, recommending hydrotherapy solutions or demonstrating self-care techniques for home.
“A good week starts with a positive attitude and a great massage.” — Unknown
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Kathleen Burns

Registered Massage Therapist

Massage Therapy has been present in Kathleen’s life in numerous forms and in varying degrees of influence. It was first introduced to her when used in conjunction with Physiotherapy treatment as a young teenager. This in-depth and holistic approach to medicine sparked Kathleen’s interest in a career within the realm of Health Sciences.
While studying Kinesiology at Western University, Kathleen became familiarized with the various career paths available for a Kinesiologist. Her interest in working with clients in a hands-on environment has led to her becoming a Registered Massage Therapist.

Having graduated from the Canadian College of Massage and Hydrotherapy (CCMH) in 2014, Kathleen has thoroughly enjoyed being directly involved in the therapeutic effect of alternative medicine.

In June of 2020, Kathleen completed coursework to become a Certified Aromatherapist and enjoys incorporating aromatherapy into her massages when requested.


“Give people what they need: food, medicine, clean air, pure water, trees and grass, pleasant homes to live in, some hours of work, more hours of leisure. Don’t ask who deserves it. Every human being deserves it.” – Howard Zinn

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Sophia Bolos

Registered Massage Therapist & Registered Acupuncturist

Tapping into her years of experience as a Registered Massage Therapist and Registered Acupuncturist, Sophia supports her clients with a holistic approach when working with them toward their health and wellness goals. She tailors her treatments to the individual’s needs and preferences using a variety of techniques such as deep tissue massage, cupping, Traditional Chinese Medicine acupuncture, and acupressure. Whether you seek treatment for a specific issue or a more general, relaxing massage, Sophia can match therapeutic techniques to meet you where you are on your health journey and promote your body’s ability to heal.

Sophia graduated from the D’Arcy Lane Institute of Massage Therapy and has been practising as a registered massage therapist since 2006. She earned her diploma in Traditional Chinese Medicine acupuncture in 2017 from the Shiatsu School of Canada, where she expanded her knowledge of the human body and options for treating acute or chronic pain, digestive disorders, sleep disturbances, stress and more. 

Not sure where to start or what to book? Sophia is here to answer any questions regarding your treatment options and looks forward to meeting you!

“It’s very important that we re-learn the art of resting and relaxing. Not only does it help prevent the onset of many illnesses that develop through chronic tension and worrying; it allows us to clear our minds, focus, and find creative solutions to problems.” – Thich Hat Hanh

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Chun Hui (Spring) Shen

Registered Acupuncturist & Traditional Chinese Medicine Practioner

Chun Hui (Spring) Shen is a Registered Acupuncturist (R.Ac) & Traditional Chinese Medicine Practitioner (R.TCMP). Spring received her education at the Acupuncture and Integrative Medicine (AIM) Academy and the Ontario College of Traditional Chinese Medicine (OCTCM).

Spring’s primary approach to practice is based on Traditional Chinese Medicine, which is the consolidation of the ancient Chinese medical theories of acupuncture, herbal therapy, dietary therapy and Qi Gong exercise/meditation. Her practice places a great emphasis on the treatment of disharmony in the mind, emotions and spirit.

Spring’s nature is one of kindness and compassion, and she has a deep commitment to help people restore their health, improve their well-being and pursue health in mind/body/spirit as a whole. Spring is known to be very attentive and has a calming and empathetic approach with her patients.

Spring is passionate about nature and the great outdoors. She likes to practice Qi Gong and Yoga. She is also a certified Thai Yoga Massage Practitioner and Yoga Instructor.

“A chronic disease with a very long history can still be cured, and those who think otherwise have not really mastered the art of acupuncture.” – Nei Jing

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Victor Simani

Registered Acupuncturist & Traditional Chinese Medicine Practitioner

Victor graduated as a Doctor of Traditional Chinese Medicine (DTCM) from The International College of Traditional Chinese Medicine in Vancouver, and is a Registered Acupuncturist and TCM Practitioner R.TCMP, R.Ac in Ontario. Upon graduation, he pursued post graduate academic studies at the Anhui Hospital of Traditional Chinese Medicine in China and followed this with a practice in China.

Victor has now been practicing for over 20 years and through his Traditional Chinese Medicine approach he is able to treat a number of health conditions. His passions are preventative medicine, sports injuries, internal medicine, gynecological conditions including male & female fertility. Victor is also an experienced cosmetic acupuncturist, offering another way to help you feel and look your best!

“Humans live on one-quarter of what they eat; on the other three-quarters lives their doctor” – Egyptian Pyramid Inscription

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Margaret Wilding

Margaret Wilding

Margaret Wilding is a Physiotherapist registered with The College of Physiotherapists of Ontario and a member of the Canadian Physiotherapy Association in good standing. She is a graduate of the University of Western Ontario, earning a Bachelor of Science in Physical Therapy (1987). With extensive training initially and throughout her career in musculoskeletal injury and treatment, she completed further examinations in Acupuncture in 1996 with the Acupuncture Foundation of Canada. She began education into Vestibular disorders and Dizziness in 2010 and Concussion injuries following that. An awareness of need for pain management strategies led to more recent APTEI Persistent Pain Certification.

Margaret has had the opportunity to work in small towns, in hospitals and community Physiotherapy clinics, at the YMCA and in multidisciplinary practises. She has had the pleasure of supervising university students from McMaster Physiotherapy and Redeemer Kinesiology programs.

Margaret has been dedicated to learning and sharing current evidence and best practices with patients and colleagues alike. She brings energy, humour and a firm focus on the goals of her patients as they walk together through injury to recovery.

When not living through pandemics, she plays bass in a band and visits group homes with teenagers. She has recently discovered and recommends camping.

“Life is about joy. My job is to get you back to doing the things you love!” 

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Cristina Palermo

Cristina Palermo

Registered Psychotherapist (Qualifying) R.P. & Art Therapist

Cristina Palermo is a Registered Psychotherapist (Qualifying) and Art Therapist. She completed her training in Art Therapy and Psychotherapy at the Toronto Art Therapy Institute and is currently finishing her thesis project on the benefits of art therapy in breast cancer patients and survivors. Cristina has always been passionate about the arts and her own journey as an artist helped her recognize the therapeutic value it holds.

In counselling sessions, Cristina offers both traditional talk therapy and art therapy as options. Cristina takes a very person-centred, humanistic and organic approach with each of her clients, letting the client guide the direction of each session. Sessions are rooted in mindfulness, meditation, grounding, and cognitive behavioural therapy.

Cristina can help clients suffering with anxiety, eating disorders, depression, grief and loss, behavioural and neurobehavioral disorders, brain injuries and mood challenges. She regularly works with adults and also specializes in working with children and adolescents. She has learned that using art and even play in sessions helps facilitate a conversation to talk about difficult experiences, especially in youth.

Don’t think you’re an artist? That’s ok, prior skills are not necessary to participate in art therapy it is inclusive to all ages and genders.

“Art can permeate the very deepest parts of us, where no words exist.” – Eileen Miller

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Sophia Sammy

Registered Psychotherapist, CYC, R.P.
Sophia Sammy is a Registered Psychotherapist who has significant experience in working with a variety of client demographics. She has worked within a school setting as well as community and clinical settings. Sophia’s client-centered therapeutic approach encompasses an eclectic array of cognitive, humanistic, and behavioural therapies. She implements CBT, solution focused therapy, art therapy, and spiritually integrated therapy, to name a few. Sophia possesses a diploma in Child and Youth Care from Sheridan College, a Bachelors degree in Sociology from York University, and a Masters of Arts in Theology with a concentration in Spiritual Care and Psychotherapy from Wilfrid Laurier University. 

“Whenever you find yourself doubting how far you can go, just remember how far you have come.” – Unknown

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Joy Friesen

Registered Social Worker, MSW, RSW

Joy Friesen is a Registered Social Worker who holds degrees in Master of Education and Master of Social Work. She offers over 10 years of experience in working with children, adolescents, adults, and families and approaches therapy as a supportive journey with clients, working towards their therapy goals. Joy provides a sincere and compassionate space for clients to feel known, heard, and validated so they can start taking control of their lives again.

Joys areas of focus are: Addictions | Anxiety & Depression | Child & Adolescent Mental Health | Coping Strategies | Emotion Regulation | Grief | Life Transitions | Pandemic Stress | Parenting Support | Self-Compassion | Self-Esteem | School Challenges | Work Stress & Burn Out
The theoretical approaches that Joy offers for therapy are: Cognitive Behavioural Therapy | Dialectical Behavioural Therapy | Internal Family Systems | Mindfulness| Motivational Interviewing | Solution Focused Therapy | Acceptance and Commitment Therapy

“The most powerful words are “me too” because these words make you feel that you are not alone in your journey.” -Unknown

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Taylor Osbaldeston

Holistic Nutritionist

Taylor is a compassionate Registered Holistic Nutritionist, board-certified from the Canadian School of Natural Nutrition. She possesses additional certifications in medicinal herbs from Cornell University, brain health coaching from Amen University and is a Meditation and Mindfulness Teacher. Taylor is passionate about continuing education so she can best support her clients by incorporating these modalities into her nutrition practice.

As Taylor understands the overwhelm that can come from diet and lifestyle changes, she ensures her clients feel supported, empowered, and ready to make long-term changes. Taylor creates science-backed, comprehensive plans that work best for each individual lifestyle, as no two bodies or circumstances are the same.

Her intention is to help you achieve proper physical and mental health by encouraging you to fuel your body and develop habits that support the best version of yourself, which goes far beyond pant size.

“Don’t let yesterday take up too much of today.” -Will Rogers

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Jillian Dowling

Registered Sleep Consultant
Jillian started her career off more than a decade ago with a focus on infants and toddlers who needed to learn the skill of sleeping independently. She learned very quickly that there were many others who needed support with their sleep issues so she continued her studies in the science of sleep.
Jillian is certified in Infant & Toddler Sleep, Adult Sleep and has created and designed her own successful sleep program for children ages 6-13. Jillian offers sleep programs, online courses, group workshops and corporate seminars and she is very excited to be working with Durand Health!
Keep your eye out for our very own Durand Health Sleep Course coming in July as well as private coaching sessions!
“A good laugh and a long sleep are the two best cures for anything” – Irish Proverb

Yulian Pavlyuk

Yulian is a Hamilton local and happy to be working in his hometown! Yulian attended McMaster University where he obtained his Bachelor of Science in Life Sciences and completed a senior thesis in radiation biology. Subsequently, he went on to study chiropody at the Michener Institute at the University Health Network in Toronto, Ontario

Yulian has experience working in public health settings such as hospitals and community clinics as well as working in private offices. He has experience working with busy health professionals, children, athletes and the elderly. This has enabled him to gain many useful skills. He looks forward to helping you with any foot issues you have. He particularly enjoys treating sport conditions with the utilization of compound medications, orthoses therapy and rehabilitation.

“Health is a vehicle not a destination” – Joshua Millburn

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Katie Keyte

Complementary Health Care Practitioner (Clinical Aromatherapy, Advanced Reflexology, & BACH Flower Remedies)
Katie Keyte is a Complementary Health Care Practitioner (CHCP) with certifications and diplomas in multiple modalities. Completing her CHCP program in 2006 with high honours, her designations are Certified Clinical Aromatherapist, Bach Flower Registered Practitioner and Certified Advanced Reflexologist. Katie has specialized certification in many types of massage including lymphatic drainage and completion of many additional complementary courses such as women’s health, therapeutic touch, differential diagnosis and more. 
Katie’s practice priority and philosophy are based on exemplary client care and meeting the specific needs of each individual person. Katie believes that everyone is important and deserves the highest quality, safest and most professional treatment possible. Making people happy and helping her clients to heal, relax, balance and restore is her lifelong passion! With Katie as your practitioner, it’s all about you!
Katie is a professional member of the Canadian Federation of Aromatherapists and the Bach Centre in England and is committed to continuing education and life-long learning as she knows there is always more to share and ways to improve treatment and care with the best and latest proven research developments. 
Katie considers treating you a privilege and honour and is truly thrilled to help you with your health goals. She believes that no matter what, anything is possible for you!
“Be the change you wish to see in the world.” — Mahatma Gandhi
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Karen Donaldson

Clinic Manager & Reception

Karen has over 10 years of experience working in multi-disciplinary healthcare settings in administrative and managerial roles. She loves working alongside physiotherapists, chiropractors, naturopathic doctors, massage therapists and all the practitioners on the Durand Health team. Having a true passion for health and wellness, Karen is also a Registered Holistic Nutritionist.

Karen has a passion for wanting to be a part of every patient’s positive clinic experience and upon entering the clinic she will make you feel warm and welcome.

When not at work, Karen enjoys movie & game nights, cooking, and outdoor activities with her family. Some of her other hobbies are DIY projects like painting, upholstery, and crafts and during the summer months she enjoys landscaping design.

“Success is liking yourself, liking what you do, and liking how you do it.”
― Maya Angelou

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Katharina Bhogal

Administration & Reception
Katharina graduated from Mohawk College in the field of Recreation Therapy. Kat considers herself lucky to have gained experience working in Long Term Care, as well as various Physiotherapy, Chiropractic and Veterinary clinics- and has a big passion for helping others. Her interest in health sparked at a young age as she grew up playing sports, snowboarding, and always loved being outside. In her free time, Kat enjoys spending time with her family and friends (the four-legged ones too!), learning new things, trying new restaurants and exploring everything that Hamilton has to offer.

“Trust in what you love, continue to do it, and it will take you where you need to go” -Anonymous

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Sarah Heyer

In-House Social Media & Reception

Sarah has over 5 years of experience working within an integrated health clinic. Having grown up with a Chiropractor for a mum, health and wellness have always been a part of her life.

Sarah graduated from Humber College after completing her studies in Film and Media Production. She enjoys using her skills to help bring awareness and attention to the different cultural issues prevailing in our society.
During her free time, Sarah enjoys movies, reading, trying new recipes, and travelling. She hopes that she can make any and all people feel welcome and supported at Durand Health. 
 “The one thing that you have that nobody else has is you. Your voice, your mind, your story, your vision. So write and draw and build and play and dance and live as only you can.” – Neil Gaiman
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Our team aims to offer the best possible care. BOOK TODAY to find out how we can help!

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