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Dr. John K Waas MD and DO is male, has 13 years of experience and practices in Internal Medicine, Hematology, Hematology & Oncology, and Medical Oncology.
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Dr. John Waas has 13 office locations.
Hematology & Oncology Assoc
200 Village Dr Ste 2201
Greensburg, PA 15601

Phone Number
Locations and availability (13)
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

4.0
  • Currently 4 of 4 stars
(3)
Patient comments (1)

The overall average patient rating of Dr. John Waas is Excellent. Dr. Waas has been reviewed by 3 patients who have provided 1 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
  • Currently 3.3333333333333 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. John Waas, MD, DO is board certified in Internal Medicine, Hematology, and Medical Oncology.

He has special expertise in 2 Areas, including Adult T-Cell Leukemia-Lymphoma and Oncology.


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Education & Awards

Dr. Waas graduated from Philadelphia College of Osteopathic Medicine.

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Affiliations

Dr. Waas has 21 hospital affiliations:

  • UPMC South Side 
  • Westmoreland Regional Hospital 

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Accepted Insurance Plans

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

  • UPMC Health Plan - 2 plans
  • Highmark Blue Cross Blue Shield - 2 plans
  • Unicare - 3 plans
  • Humana - 2 plans
  • Cigna - 3 plans
  • Gateway Health Plan - 1 plan
  • Great-West Healthcare - 2 plans

More Accepted Insurance

Learn more about Dr. John Waas:

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Additional Information
Where does Dr. John K. Waas practice?
Dr. John Waas practices Internal Medicine, Hematology, Hematology & Oncology, and Medical Oncology near Greensburg, PA.
Additional practice locations include: Mount Pleasant, PA and Monroeville, PA.
See Greensburg Internists, Greensburg Hematologists, and Greensburg Oncologists.
Similar Physician Names
Dr. Deshawn Waas, Dr. Evan Waas, Dr. Giovanni Waas, Dr. Hank Waas, Dr. Hans Waas, Dr. Ian Waas, Dr. Ivan Waas, Dr. Jack Waas