About John R. Hannig, MD
John Richard Hannig, MD is an obstetrician. Dr. John R. Hannig has 20+ years of experience in obstetrics.
Education
John R. Hannig, MD earned a degree of a Doctor of Medicine.
Licenses
John R. Hannig, MD has been registered with the National Provider Identifier database since October 04, 2006, and his NPI number is 1336235019.
Book an Appointment
To schedule an appointment with Dr. John R. Hannig, please call (503) 562-2229.