Browse Health
17 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. Ronald Jeffreys:

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Ronald Jeffreys is Excellent. Dr. Jeffreys has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

Dr. Ronald Jeffreys, DO is board certified in Internal Medicine.

Education & Awards

Dr. Jeffreys graduated from Philadelphia College of Osteopathic Medicine.


Dr. Jeffreys has 6 hospital affiliations:

  • St Joseph Medical Center 
  • Franklin Square Hospital 

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Additional Information
Dr. Ronald Dean Jeffreys DO is a male Internist, has 17 years of experience and practices in Internal Medicine.
Where does Dr. Ronald D. Jeffreys practice?
Dr. Ronald Jeffreys has 1 office location.
Dr. Ronald Jeffreys practices Internal Medicine near Parkville, MD.
See Parkville Internists.