Shelby Macomb Medical Mall 586-580-3062
Roseville Office 586-772-3366
East China Office 810-326-0643
Our Physicians and Staff Dr. Mark Anthony Zainea

Dr. Mark Anthony Zainea


Dr. Mark A. Zainea MD, FACC, FSCAI

Dr. Zainea was born, educated and has spent his entire career serving the residents of southeast Michigan.  His origins in family medicine give him a unique perspective and insight in working with primary care physicians, now as a sub-specialist in cardiology, board certified in both Cardiovascular Disease and Interventional Cardiology.  He has been recognized by his peers on multiple occasions with the “TOP DOC” Award from Detroit Hour Magazine.

Upon completion of his cardiology fellowship at Providence Hospital in Southfield, Michigan, Dr. Zainea accepted a position with a large cardiology practice on the east side.  After a few years it became clear to him that he had dreams and plans for his own practice.  This practice would focus on personalized, exceptional care, both administratively and clinically.  He saw a group that no matter how large in size, its mission would continue to be to provide the personalized service of a small practice with the clinical and technical advantages of a large practice.  So now, nearly 11 years later, his goals nearly realized, he is the President and Chief Medical Officer of Cardiology Associates of Michigan, P.C.   The practice has grown from a solo practitioner with 3 employees, to a single specialty group of 7 physicians, a certified Physician Assistant and approximately 25 employees in 3 offices in both Macomb and St. Clair counties.

Along with his private practice, Dr. Zainea has a passion for and expertise in teaching and research.  He is currently a Clinical Assistant Professor at Wayne State University, a Cardiology Fellow/Resident Staff Instructor at Mt. Clemens Regional Medical Center and a Cardiology Fellow/Resident Staff Instructor at St. John Hospital and Medical Center.  He has been recognized by his students multiple times as “Instructor of the Year”.  Dr. Zainea also lends his teaching expertise as a member of the Speakers Bureau for Abbott Vascular Medical – Cardiology Division.

Dr. Zainea holds staff privileges at St. John Hospital and Medical Center, St. John Macomb Hospital,   St. John River District Hospital, William Beaumont Hospital – Grosse Point Campus, Henry Ford Macomb Hospital and Mt. Clemens Regional Medical Center – where he is the Director of the Cardiac Catheterization Lab and on both the Cardiology and Medical Staff Quality Assurance Committees.  Dr. Zainea is a Fellow in the American College of Cardiology and the Society of Coronary Angiography and Interventions.  He is also a member of Michigan State Medical Society, American Society of Echocardiography, and the American College of Physician Executives.

Dr. Zainea is available to patients in our Roseville, Shelby Township and East China offices.


Medical School:

Wayne State University School of Medicine, Detroit, MI


Family Medicine-Bon Secours Hospital, Grosse Pointe, MI
Internal Medicine-St. John Hospital and Medical Center, Detroit, MI

Cardiology Fellowship:

Providence Hospital, Southfield, MI

Board Certifications:

American Board of Internal Medicine – Cardiovascular Disease
American Board of Internal Medicine – Interventional Cardiology

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