416 Rt 25A East Setauket, NY 11733631-751-7700


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At Port Jefferson Chiropractic, Massage, Hypnosis and Weight Loss Center, all of our professionals are fully trained and experienced to provide you with the best chiropractic care. We want you to trust that you are getting the highest quality care each time you come to see us. But we're also people just like you - we have families and pets, we're parents and grandparents, we participate in sports activities and try to stay current with the news. We combine our expertise and professionalism with a personal, responsive and caring attitude to make you as comfortable as possible with our practice - whether you're sick or well.

Michael Horney, DC, D.A.B.C.O.

Doctor of Chiropractic

Certified First Line Therapy Health Care Provider

Certified Clinical Hypnotist

Certified Take Shape For Life Senior Coach

Certified Personal Trainer

Certified Primary Spinal Care Practitioner

CPR & AED Certified

Diplomat of the American Board of Chiropractic Orthopedists


Mather Hospital Chiropractic Collaboration Program

St. Charles Hospital Orthopaedic and Physical Therapy Group

Kerriann Westbay: Office manager

13 years as Office Manager

Billing and Insurance specialist

Weight Loss Coach


Keith Alloy is a well-trained massage therapist who offers affordable, relaxing massages.  Keith graduated from the NY College of Health Professions with an Associates degree in Massage Therapy as well as certification in Hawaiian Lomi Lomi, which he learned in Pahoa, HI.  He believes that health and wellness should be a regular part of your everyday life.


(631) 949-5282


Hypnosis is a great technique to assist with weight loss, stress, behavioral changes and quitting smoking. For more information on hypnosis please call the office and speak to Dr. Horney or email him at [email protected]

Health Coaching

Kerry Fleckenstein is a certified Holistic Health Coach and Nutritionist with a background in Psychology and Gerontology.  Kerry specializes in Stress Management and the control or prevention of chronic disease and weight loss through nutrition and lifestyle medicine.

www.kerryfleckenstein.com 631-885-3366 or email: [email protected] s