Meet the Team

Dr. Geron Cowherd DC

Dr. Geron Cowherd DC is a licensed Chiropractor serving the St. Catharines community.

Dr. Geron Cowherd is dedicated to freeing people from pain and is committed to promoting optimal health and the overall well being of his patients.

Dr. Cowherd uses a “whole person approach”. This approach to wellness means looking for underlying causes of any disturbance or disruption (which may or may not be causing symptoms at the time) and make whatever interventions and lifestyle adjustments that would optimize the conditions for normal function. Using this unique approach, Dr. Cowherd is able to help you to accelerate and/or maintain your journey to good health.

Dr Cowherd also offers free workshops on many topics, including, Nutrition, Detoxing, Pain Prevention, etc.

Tammy Hicks, RMT

Tammy Hicks offers Registered Massage Therapist services with a clinical focus. She has extensive experience in providing therapeutic massage to clients who are seeking rehabilitation from injury, or managing and reducing pain. She has experience in working with clients that have been injured from a motor vehicle accident, a workplace injury, or are in recovery from surgery. Tammy’s focus in Massage Therapy has been specifically in rehabilitation, injury recovery, and addressing muscle imbalance for both athletes and others with life or work related daily aches and pains. She has a passion for working with other health care providers to offer clients a holistic approach in healing.

​Tammy has a passion for children’s health, and has also focused a portion of her practice in providing massage to youth, who suffer from headaches, soft tissue injuries from sports, or growth and development issues such as scoliosis, and growing pains in knees, low back, and neck. She is trained and experienced in Myofascial Release, Swedish Massage, Deep Tissue, Joint Play techniques, and provides an individualized treatment, based on each client’s different needs.

Rachel Postma, Kinesiologist

Rachel Postma graduated with a BSc degree in Kinesiology from Brock University in June 2019. Rachel offers Active Exercise Rehabilitation to our patients at Lake Street Chiropractic, working with Dr. Geron to create exercise programs that are suited to treat the patient’s unique problem areas and concerns. Her goal is to bring back full function following an injury through restoring muscle strength, endurance, and improved flexibility. Her programs are created to be performed in the clinic but also include an at-home program to allow the patient to gain ownership over their own health and wellness.

Rachel has extensive experience in working with individuals with various neurological disorders like spinal cord injury, multiple sclerosis, stroke etc., as well as older aged adults, individuals who have suffered a motor vehicle accident, and workplace injury victims. Rachel believes that one commonality for all individuals is that movement heals, and she enjoys finding the right modality to allow that into each patient’s routine.


If you’re in pain, suffering from lack of mobility, have a sports injury, have been in a motor vehicle accident, or just need a tune-up, call us at 905-641-0400. We’re located at 116 Lake St in St Catharines, Ontario.

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