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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

Patient comments (8)

The overall average patient rating of Dr. Roger Stumacher, Internist is Good. Dr. Stumacher has been reviewed by 21 patients who have provided 8 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.2
Promptness 4.1
Courteous Staff 4.2
Accurate Diagnosis 4.5
Bedside Manner 4.4
Spends Time with Me 4.7
Follows Up After Visit 4.1

Specialties & Research

Dr. Roger Stumacher, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Alzheimer's Disease

Education & Awards

Dr. Stumacher graduated from University of Pennsylvania , Philadelphia. He has 4 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2012 - 2013)
Bridges to Excellence Recognition
Physician Office Systems Recognition (2015 - 2018)
Level III
NCQA Physician Practice Connections - Patient Centered Medical Home (2015 - 2018)


Dr. Stumacher has 3 hospital affiliations:

  • Main Line Hospital Lankenau 
  • Bryn Mawr Rehabilitation Hospital 
  • Lankenau Medical Center - On staff since 2006 

> > > > Dr. Roger Stumacher, MD

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Additional Information
Dr. Roger E Stumacher MD is a male Internist, has 8 years of experience and practices in Internal Medicine and Geriatric Medicine.
Where does Dr. Roger E. Stumacher practice?
Dr. Roger Stumacher has 2 office locations.
Dr. Roger Stumacher practices Internal Medicine and Geriatric Medicine near Broomall, PA.
Additional practice locations include: Wynnewood, PA.
See Broomall Internists and Broomall Geriatric Doctors.