Internal Medicine, Hematology & Oncology in WAUKESHA, WI
Request an appointment and we'll contact this provider to confirm availability for you.
Peter Haan Johnson is a physician specializing in Internal Medicine and Hematology & Oncology based in Waukesha, Wisconsin.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
PETER HAAN JOHNSON specializes in Internal Medicine, Hematology & Oncology.
PETER HAAN JOHNSON practices in WAUKESHA, WI.
PETER HAAN JOHNSON's NPI number is 1407948763.