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Dr. William Tester, MD

Dr. William Tester, MD

Age 72 Hematology M
(7) 7 reviews
Accepting New Patients


Dr. William Tester, MD is a hematology specialist in Philadelphia, PA. Dr. Tester completed a residency at ALBERT EINSTEIN MEDICAL CENTER. He currently practices at Jefferson Neoplastic Diseases and is affiliated with Jefferson Methodist Hospital. He accepts multiple insurance plans. Dr. Tester is board certified in Hematology.


  • Georgetown University|Natl Cancer Inst, Fellowship Hospital — 1983
  • ALBERT EINSTEIN MEDICAL CENTER, Residency Hospital — 1980
  • ALBERT EINSTEIN MEDICAL CENTER, Internship Hospital — 1978

Insurance Accepted

  • Aetna
  • Amerihealth
  • Anthem
  • Blue Cross Blue Shield
  • Capital Blue Cross
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health
  • Geisinger Health Plan
  • Harvard Pilgrim Health Care
  • Humana
  • MultiPlan
  • QualCare
  • UPMC

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Feb 26, 2020
I am still in treatment and am very grateful to be Dr.Tester's patient. He is indeed excellent, kind, and patient.
Renate Conners — Feb 26, 2020
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. William Tester, MD on Sharecare. To arrange an appointment, call the number on Dr. Tester's profile.

Dr. Tester frequently treats the following conditions: Anemia, Deep Vein Thrombosis (DVT), and Acute Leukemia. See more on Sharecare.

Dr. William Tester, MD is affiliated with Jefferson Methodist Hospital and Thomas Jefferson University Hospital.

Yes, Dr. William Tester, MD holds board certifications in Hematology, Internal Medicine, and Medical Oncology.

Dr. Tester has over 45 years of healthcare experience.

There is a star rating of 3.9/5 for Dr. William Tester, MD. Patients say that the provider explained conditions well and the provider listened & answered questions well. See all patient feedback on Sharecare.

Hospital Affiliations

  • Jefferson Methodist Hospital
  • Thomas Jefferson University Hospital


  1. Jefferson Neoplastic Diseases

    1. 1
      Jefferson Neoplastic Diseases
      925 Chestnut St Ste 220, Philadelphia, PA 19107 (215) 955-8874