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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. Gregory Zinga:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

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

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

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Specialties & Research

Dr. Gregory Zinga, MD is board certified in Emergency Medicine.

Education & Awards

Dr. Zinga graduated from Medical College of Ohio, Toledo.


Dr. Zinga has 5 hospital affiliations:

  • The Johns Hopkins Hospital 
  • Howard County General Hospital 


  • English

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Additional Information
Dr. Gregory Harvey Zinga MD is a male Emergency Medicine Specialist, has 30 years of experience and practices in Emergency Medicine.
Where does Dr. Gregory H. Zinga practice?
Dr. Gregory Zinga has 2 office locations.
Dr. Gregory Zinga practices Emergency Medicine near Chester, MD.
Additional practice locations include: Annapolis, MD.
See Chester Emergency Physicians.