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Internist, Hematology Specialist, Oncology Specialist (cancer)
15 years of experience
Video profile
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).

Patient Reviews

5.0
  •  
(15)
Patient comments (2)

The overall average patient rating of Dr. John Waas is Excellent. Dr. Waas has been reviewed by 15 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
  •  
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. John Waas, DO, MD is board certified in Internal Medicine, Hematology, and Medical Oncology.

  • He has special expertise in 7 areas:
  • Acute Myeloid Leukemia
  • Adult T-Cell Leukemia-Lymphoma
  • Cancer
  • Deep Vein Thrombosis
  • Hepatitis C
  • Leukemia
  • Myeloid Leukemia

Education & Awards

Dr. Waas graduated from Philadelphia College of Osteopathic Medicine. He has 4 awards.

Awards  
Patients' Choice Award (2014)
Compassionate Doctor Recognition (2014)
Top 10 Doctor - Metro Area (2014)
Greater Pittsburgh
Medical Oncologist
On-Time Doctor Award (2014)

Affiliations

Dr. Waas has 20 hospital affiliations:

  • Frick Hospital 
  • Westmoreland Regional Hospital 

> > > > Dr. John Waas, DO, MD

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Additional Information
Dr. John K Waas DO and MD is a male Internist, has 15 years of experience and practices in Internal Medicine, Hematology, and Medical Oncology.
Where does Dr. John K. Waas practice?
Dr. John Waas has 3 office locations.
Dr. John Waas practices Internal Medicine, Hematology, and Medical Oncology near Greensburg, PA.
Additional practice locations include: Mount Pleasant, PA.
See Greensburg Internists, Greensburg Hematologists, and Greensburg Oncologists.