> > > > Dr. Gregory Harper, MD, PHD
Dr. Gregory R Harper MD and PHD is a male Internist, has 34 years of experience and practices in Internal Medicine and Medical Oncology.
Dr. Gregory Harper has 2 office locations.
Hematology Oncology Assoc
1240 S Cedar Crest Blvd
Ste 103
Allentown, PA 18103

Phone Number
Locations and availability (2)
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

  • Currently 4 of 4 stars
Patient comments (1)

The overall average patient rating of Dr. Gregory Harper is Excellent. Dr. Harper has been reviewed by 1 patients who have provided 1 comments. The rating is 4 out of 4 stars.

Specialties & Research

Dr. Gregory Harper, MD, PHD is board certified in Internal Medicine and Medical Oncology.

  • He has special expertise in 3 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Breast Cancer
  • Infectious Disease

Education & Awards

Dr. Harper graduated from Albany Medical College. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Harper has 4 hospital affiliations:

  • Lehigh Valley Hospital 
  • Lehigh Valley Hospital - Muhlenberg 

Accepted Insurance Plans

Dr. Harper accepts these health insurances in at least one office:

  • United Healthcare - 17 plans
  • Highmark Blue Cross Blue Shield - 11 plans
  • Independence Blue Cross - 5 plans
  • Blue Cross of Northeastern Pennsylvania - 5 plans
  • Geisinger Health Plan - 5 plans
  • Cigna - 4 plans
  • Aetna - 3 plans
  • The Empire Plan (UHC) - 1 plan
  • Gateway Health Plan - 1 plan

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Additional Information
Where does Dr. Gregory R. Harper practice?
Dr. Gregory Harper practices Internal Medicine and Medical Oncology near Allentown, PA.
See Allentown Internists and Allentown Oncologists.