Browse Health
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. Charles Martin:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Have you visited Dr. Martin? Share your experience.
Write a Review

Specialties & Research

Dr. Charles Martin, MD is board certified in Internal Medicine.

Education & Awards

Dr. Martin graduated from University of Cincinnati.


Dr. Martin has 3 hospital affiliations:

  • Emerson Hospital 
  • Emerson Hospital - Out Pt 
  • Rwj University Hospital - Hamilton 


  • Spanish

> > > > Dr. Charles Martin, MD

Similar doctors nearby

Dr. Edward Toomey

Internal Medicine
Concord, MA

Dr. Frank Linn

Internal Medicine
29 years experience
Concord, MA

Dr. Peter Barkin

Internal Medicine
32 years experience
Concord, MA

Dr. David Green

Internal Medicine
41 years experience
Concord, MA

Dr. Jonathan Greene

Internal Medicine
3 years experience
Concord, MA

Dr. Mark Epstein

Internal Medicine
24 years experience
Concord, MA
Search All Similar Doctors
Additional Information
Dr. Charles Gregory Martin MD is a male Internist, has 36 years of experience and practices in Internal Medicine.
Where does Dr. Charles G. Martin practice?
Dr. Charles Martin has 1 office location.
Dr. Charles Martin practices Internal Medicine near Concord, MA.
See Concord Internists.