Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. John Waas xhas an overall rating of 5.0.


Dr. John Waas, DO is a Doctor primarily located in Irwin, PA, with other offices in Greensburg, PA and Mount Pleasant, PA (and 1 other location). He has 20 years of experience. His specialties include Hematology and Oncology, Internal Medicine, Medical Oncology and Hematology. Dr. Waas is affiliated with Excela Health Frick Hospital, Highlands Hospital and Allegheny General Hospital. He speaks English.


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Locations & Directions

John K Waas DO

8775 Norwin Ave
Irwin, PA 15642

UPMC Cancer Center Oakbrook Commons

400 Oakbrook Dr
Greensburg, PA 15601

UPMC Cancer Centers - Medical Oncology

220 Bessemer Rd
Mount Pleasant, PA 15666

Hematology & Oncology Assoc

200 Village Dr
Greensburg, PA 15601

Nearby Doctors

Dr. John Waas, DO is similar to these 3 Doctors near Irwin, PA.