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Internist, Gastroenterologist (digestive)
39 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).

Learn more about Dr. Lawrence McCormack:

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  1. Qualifications
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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Lawrence McCormack is Good. Dr. McCormack has been reviewed by 2 patients who have provided 0 comments. The rating is 3.5 out of 5 stars.

Specialties & Research

Dr. Lawrence McCormack, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. McCormack graduated from The Ohio State University , Columbus.


Dr. McCormack has 9 hospital affiliations:

  • H B Magruder Memorial Hospital 
  • Bellevue Hospital 


  • German

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Additional Information
Dr. Lawrence McCormack MD is a male Internist, has 39 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Lawrence McCormack practice?
Dr. Lawrence McCormack has 1 office location.
Dr. Lawrence McCormack practices Internal Medicine and Gastroenterology near Sandusky, OH.
See Sandusky Internists and Sandusky Gastroenterologists.