Meet the Doctors

Dr. Jeff Mattar, DC &
Dr. Michael Gasiewicz, DC

Dr. Jeff Mattar, DC

Dr. Jeff Mattar is a graduate of Palmer College of Chiropractic. Dr. Mattar established this clinic and has been caring for many different spinal conditions since 1982.

We are dedicated to providing quality, personalized care. Understanding that every person is unique; we have worked hard to become proficient with a variety of treatment options designed for your individual needs.

Every person has the potential to be healthy. As chiropractors, it is our goal to maximize the body's structure and function through the most specific and advance techniques in chiropractic today. Our chiropractic clinic is dedicated to working together to find the most effective ways to treat our patients. You not only benefit from the doctor's knowledge, but from an entire staff committed to your personal care.

Dr. Michael Gasiewicz, DC

Dr. Michael John Gasiewicz is a life long resident of Macomb County.

In 2012 Dr. Gasiewicz graduated from Palmer College of Chiropractic in Davenport, Iowa. While attending Palmer College of Chiropractic, Dr. Gasiewicz was honored to be chosen as a radiology intern as well as a teaching assistant for the out patient clinic. After graduating Dr. Gasiewicz worked in Garden City, MI.

He is excited to bring his knowledge and experience to Mattar Chiropractic and back to his home community.

"The more mechanically distorted a person is, the less energy is available for thinking, metabolism, and healing"

Roger Sperry 1980 Nobel Laureate for Brain Research

Clinic Info


We are proud to provide a warm and friendly facility for the highest quality chiropractic care available. It is one of our top priorities to protect the well-being of our valued patients. We are confident that you will feel right at home in our office as we welcome all patients as if they were family.


We will do our best to accommodate you and your family for the appointment time that you need. Appointments made in advance are always encouraged so we may help eliminate any long wait. We facilitate emergencies and make time to welcome new patients.

Mattar Chiropractic Clinic

39949 Garfield Rd. Ste. B
Clinton Twp, MI. 48038
Phone: 586-286-1112
Fax: 586-412-3673