© 2018 Mulock Chiropractic

Get In Touch with a Chiropractor in Newmarket

Monday: 8am - 6:30pm

Tuesday: 10am - 7pm (massage only)

Wednesday: 8am - 6pm

Thursday: 1pm - 7pm (massage + TCM available all day)

Friday: 9am - 1pm

*times vary by practitioner or therapist


phone: (905) 853-9685

email: mulockchiropractic@gmail.com


Meet Our Team

We are honoured to offer a unique blend of expertise and patient-centred care in all stages of life, aiming to optimise human performance.
Our team is dedicated to providing you a healthy and natural health experience, helping you to maximise the life in your years. The warm and welcoming environment will have you feeling at ease throughout your visit. Our services include Chiropractic, Massage Therapy, Naturopathy, Acupuncture, Electrical stimulation, Cupping.
Dr. Devon Keys

Born in Newmarket Devon always had an interest in traveling and seeing the world. At the age of 16 she had the opportunity to travel to Europe with the music program at her high school and after that she was hooked with the travel bug. After a flurry of adventures Devon found herself studying Human Anatomy and Movement at the University of Guelph. With the urge to see the world still strong and a passion to learn more about the human body and how to help people, Devon decided to leap at the opportunity to study Chiropractic in New Zealand. After four amazing years abroad learning the latest skills and techniques from the world's best Chiropractors, Devon has returned home with a wealth of knowledge and new information to follow in her mother's footsteps in helping the community of Newmarket maximize their health.

When she isn't practicing Devon enjoys a healthy active lifestyle including rugby, bike riding and Crossfit and she spends time up north in Haliburton with close family and friends at the cottage. 

Dr. Sean Adam

Born and raised in New Zealand, Sean has grown up with a passion for the great out-doors and represented his province in a multitude of sports. During his pursuit to become a professional athlete in, Sean developed an obsession with human movement and performance.

Sean started his studies with 3 years of human Physiology and Anatomy at the University Of Otago, before he decided to use his knowledge to help people optimise their movement, performance, and health through chiropractic. During the 5 year Chiropractic DC programme, Sean worked as a strength and conditioning coach for 4 years adding to his wealth of knowledge.

Sean is excited to bring his 'kiwi' charm and passion for health and performance to the people of York region, as well as exploring all things the Canadian out-doors has to offer.

Dr. Caroline Methé

Originally from the east coast (New Brunswick), Caroline got her Bachelor’s degree in Biochemistry/Biology at Mount Allison University, then moved to Toronto to pursue her passion in Naturopathic Medicine.  Having worked in a daycare for 6 consecutive summers, she found a special place in her heart for kids. Caroline embraced the opportunity to increase her medical knowledge with a year-long internship on a Pediatric Shift.  She has a special interest in pediatric care, digestive health, plant-based nutrition, and general family practice. But what she’s most passionate about is helping you and your family reclaim your health. With an open heart, she would be privileged to listen to your story and guide you on your health journey.

Dr. Nicholas Kim

Experienced TCM practitioner specializing in acupuncture and weight loss program.

I administer unique and customized acupuncture treatments to my patients based upon individual patient assessments. I am known to be gentle, dedicated and caring to my patients. My work ethic is trust. I believe that a good practitioner – patient relationship must be based on mutual trust and respect.

.    Acupuncture

·    Cosmetic acupuncture

·    Herbal Medicine

·    Herbal Medicine for weight loss

·    Cupping

·    Moxibustion

·    Acupressure

·    Electrical stimulation

·    Sports medicine

·    Tui-na

·    Treatment plans

·    Lifestyle counseling

·    Pain management

·    Intake management

·    Digestive problems

·    Bi-lingual in English and Korean

·    Treatment of conditions

Kim Underwood, RMT

Kim has been working as an RMT for the past 18 years. Her years of experience have been enriched by practicing in multidisciplinary clinics, which has allowed her to collaborate with various health care providers. Kim uses Swedish massage, deep tissue, trigger point, laser therapy and remedial home exercises to treat her clients. She treats people of all ages and enjoys working with both acute and chronic issues.

When not at work she enjoys equine pursuits and chasing two active boys.

Diana Lumsden, RMT

Diana has been a Registered Massage Therapist in Newmarket since 1992.  She has developed a dynamic massage practice consisting of both a loyal client base and a continual influx of new clientele. With her patient centered approach, she employs Swedish massage techniques, deep tissue work and remedial exercise to help those with chronic and acute conditions.  

Her work experience has been enhanced by a number of years teaching human anatomy and physiology courses to massage students.  These interests resulted in the attainment of a Bachelor of Science Degree in Biology with a focus on human physiology from Trent University in 2008.

An interest in treating issues concerning jaw function, a.k.a. TMJ dysfunction, is one focus in her treatment toolbox.  The joints that allow for jaw movement are considered to be among the most complex joints in the human body.  Massage therapy treatments for TMJ dysfunction focus attention to the shoulder, neck and head, sometimes including muscles in the mouth that enable jaw movement for chewing and talking.  

Stress, anxiety, clenching and/or grinding of teeth and postural issues are all contributing factors to jaw problems but some people experience difficulties when the above are not present.  Musicians, singers and public speakers also benefit from this kind of focused treatment. 

Felicia Bremner, RMT

Felicia is a Registered Massage Therapist in good standing with the College of Massage Therapists of Ontario and an instructor at Humber College (Massage Therapy Program). She has an Advanced Diploma in Massage Therapy and a Bachelor of Health Science Degree from Thompson Rivers University. Felicia has additional qualifications in therapeutic ultrasound and electrotherapy (IFC/TENS).   

Her hobbies are travelling and swimming. Growing up, she was a competitive swimmer with the Newmarket Stingrays for 10 years.  I am looking forward to meeting and working with you to assist you in enhancing your overall quality of life through the use of massage therapy.


Kim and Cathy, Receptionists

We would also like to introduce our two amazing front desk staff, Kim (left) and Cathy! These lovely women will be your first point of call when you visit us or over the phone, please do not hesitate to ask them anything and they will gladly assist!

History And Mission

Mulock Chiropractic on Leslie has been serving the community of York Region since 1993, established by Dr June Dies-Keys, a graduate of CMCC 1987.  June, a fiercely competitive swimmer in her prime and avid horseback rider continues to live an active lifestyle, stand-up paddle boarding with her dog Kearsey and continuing to work with animals as she enters retirement. June has proudly served the community of York Region for over 30 years and is pleased that she may pass on the family business to her daughter Devon and her Kiwi partner Sean. The pair of them hope to bring a new energy and modern feel to the practice while still maintaining the personality of the business June has developed over the years. Mulock Chiropractic has always been and will continue to be a vital healthcare resource for friends, families, athletes and anyone looking to feel better.  

We recognize that your health is one of the most valuable things you have and we want to ensure you keep it. We will always strive to help you be the best version of yourself; to maximize your body's adaptability and guide you on your restorative journey through wellness and vitality.