Browse Health
Internist, Cardiologist (heart)
12 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Mark Jacoby is Good. Dr. Jacoby has been reviewed by 1 patients who have provided 1 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 1.0
Promptness 1.0
Courteous Staff 1.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 1.0

Specialties & Research

Dr. Mark Jacoby, MD is board certified in Internal Medicine and Interventional Cardiology.

  • He has special expertise in 6 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Pediatrics
  • Unstable Angina

Education & Awards

Dr. Jacoby graduated from University of Michigan Medical School, Ann Arbor.


Dr. Jacoby has 18 hospital affiliations:

  • Metropolitan Hospital 
  • Spectrum Health Kelsey Hospital 

> > > > Dr. Mark Jacoby, MD

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Additional Information
Dr. Mark Edward Jacoby MD is a male Internist, has 12 years of experience and practices in Internal Medicine, Cardiology, and Interventional Cardiology.
Where does Dr. Mark E. Jacoby practice?
Dr. Mark Jacoby has 4 office locations.
Dr. Mark Jacoby practices Internal Medicine, Cardiology, and Interventional Cardiology near Grand Rapids, MI.
Additional practice locations include: Big Rapids, MI and Fremont, MI.
See Grand Rapids Internists and Grand Rapids Cardiologists.