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Internist, Hematology Specialist
8 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. Douglass Drelich:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Douglass Drelich is Excellent. Dr. Drelich has been reviewed by 1 patients who have provided 1 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

Specialties & Research

Dr. Douglass Drelich, MD is board certified in Internal Medicine and Hematology.

  • He has special expertise in 5 areas:
  • Acute Myeloid Leukemia
  • Deep Vein Thrombosis
  • Hepatitis C
  • Leukemia
  • Myeloid Leukemia

Education & Awards

Dr. Drelich graduated from UMDNJ, Newark.


Dr. Drelich has 2 hospital affiliations:

  • Thomas Jefferson University Hospital 
  • Methodist Hospital 

> > > > Dr. Douglass Drelich, MD

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Additional Information
Dr. Douglass Alan Drelich MD is a male Internist, has 8 years of experience and practices in Internal Medicine and Hematology.
Where does Dr. Douglass A. Drelich practice?
Dr. Douglass Drelich has 1 office location.
Dr. Douglass Drelich practices Internal Medicine and Hematology near Philadelphia, PA.
See Philadelphia Internists and Philadelphia Hematologists.