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Meet the Team

Get to Know Us at KW Health Connection

Chiropractor Waterloo, Dr. Colin Leis

Dr. Colin Leis, B.Sc DC

Chiropractor Clinic Director Functional Range Assessment, Functional Range Release and Functional Range Conditioning Provider© Level II Provider of the Shift Concussion Management Program

Dr. Colin Leis graduated from the University of Waterloo with his honours BSc. specializing in Kinesiology. He later graduated from the Canadian Memorial Chiropractic College with his Doctor of Chiropractic.

Dr. Colin uses his tools of manual medicine to analyze and correct functional imbalances and the resulting pain or discomfort in your musculoskeletal system. Dr. Colin has completed courses in Active Release Therapy©, and is certified in Functional Anatomic Palpation© and Functional Range Release©. In addition, he completed training to become a certified Shift Concussion Management© provider.

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From Athletic and Workplace Injury to Motor Vehicle Injury or general wellness, Dr. Leis will blend neurologic and orthopedic testing with functional anatomical assessment to form a specific diagnosis. He believes the more specific you can be with your diagnosis, the more specific your treatment plan will be, and the faster your body will be able to function optimally and pain free!

Chiropractic Waterloo, Dr. Erika Holenski

Dr. Erika Holenski, B.Sc., ND, R.Ac

Naturopath Registered Acupuncturist Clinic Director

It is my philosophy that the human body has an innate healing system. This system can fight infections, and correct deficiencies and other imbalances. The body, however, can be overwhelmed and not be able to restore harmony. When this occurs the body communicates to us through negative signs and symptoms.

Using patient history, physical exam and diagnostic tools I am able to see where the body’s imbalances lie. Then, I can provide ways to shift the body back to equilibrium. Together with the patient we develop a plan of action to overcome these obstacles to cure and stimulate the body’s natural healing system.

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Dr. Erika Holenski graduated from the University of Guelph, with her BSc., specializing in Nutrition. Her increasing interest in natural healing led her to the Canadian College of Naturopathic Medicine where she received her Doctor of Naturopathic Medicine. After graduation she and her family moved to sunny Okanagan Valley where she maintained a diverse family practice for 3 years. However, she returned home to the KW area with her family where she has established personal and professional roots.

She enjoys having a diverse family practice and looks forward to guiding all of her patients on the path of wellness.

Kellie Gies, KW Health Connection RMT

Kellie Gies RMT

Registered Massage Therapist

Kellie graduated from The Canadian College of Massage and Hydrotherapy in Cambridge, Ontario.

Kellie has practiced as a Registered Massage Therapist for 6 years. She began this journey after a 20 year career as a Child and Youth Counsellor. She is a member of the Registered Massage Therapists Association and in good standing with the Canadian College of Massage Therapists. Her passion for massage therapy and helping people feel their best has continued to grow through courses, trainings, and programs to provide a variety of treatment options to her clients.

Kellie is skilled in the use of General Swedish Massage, Trigger Point Therapy, Fascial Release Techniques, Soft Tissue Release, Deep Tissue Massage, Relaxation, Static and Dynamic Cupping and Medical Neuro-Acupuncture and Dry Needling for trigger point therapy.

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While Kellie enjoys providing relaxation therapy for clients, her real passion is more treatment focused massage. She is happy to be able offer clients an array of modalities to meet and maintain their health and wellness goals including such conditions as sciatica, low back pain, upper body and postural pain and stiffness, athletic injury, and more. Kellie welcomes a challenge, from injury to chronic musculoskeletal conditions and general wellness.

Carol, KW Health Connection RMT

Carol O’Connor RMT

Registered Massage Therapist

Carol graduated from the Canadian College of Massage and Hydrotherapy, and has been registered with the College of Massage Therapists of Ontario since 2006. In 2022, she studied at Humber College for a graduate certificate in Health and Wellness Coaching. She has an extensive background in both teaching and manual therapy.

In addition to massage therapy, Carol practices Bowen Therapy, Reflexology, High Touch Jin Shin, and a variety of energy therapies including Reiki.

Carol has a passion for treating headaches, neck, and shoulder pain. She believes that relaxation is especially important these days for mind, body, and soul. Carol believes in the power of therapeutic touch and enjoys working with people experiencing the mental and physical effects of long-term stress.

Monika Mosiadz

Monika Mosiadz

Revive Detox and Wellness

Meet the Clinic Staff

Daisy K.

Daisy Kane BA



Patt, KW Health Connection staff

Patti Leis

Support Staff

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KW Health Connection offers a variety of services. Schedule an appointment with one of our talented team members.

KW Health Connection Team | (519) 576-2222