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Internist, Oncology Specialist (cancer)
31 years of experience
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

Patient comments (1)

The overall average patient rating of Dr. Charles Geyer is Excellent. Dr. Geyer has been reviewed by 5 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
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. Charles Geyer, FACP, MD is board certified in Internal Medicine and Medical Oncology.

  • He has special expertise in 9 areas:
  • Adjuvant Chemotherapy
  • Breast Cancer
  • Cancer
  • Chemotherapy
  • Epidemiology
  • Gene Therapy
  • Male Breast Cancer
  • Metastatic Breast Cancer
  • Neoadjuvant Therapy

Education & Awards

Dr. Geyer graduated from Texas Tech University , Lubbock. He has 6 awards.

One of America's Leading Experts on:
Breast Cancer (Breast Neoplasm)
Outstanding Student in Internal Medicine
American College of Physicians (1991)
American Cancer Society Fellowship
Castle Connolly America's Top Doctors® (2007 - 2008, 2010 - 2015)
Castle Connolly America's Top Doctors® for Cancer (2007, 2009 - 2012, 2014 - 2015)


Dr. Geyer has 3 hospital affiliations:

  • Allegheny U. Hospital - Allegheny General 
  • Covenant Medical Center 
  • University Medical Center 

> > > > Dr. Charles Geyer, FACP, MD

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Additional Information
Dr. Charles E Geyer FACP and MD is a male Internist, has 31 years of experience and practices in Internal Medicine and Medical Oncology.
Where does Dr. Charles E. Geyer practice?
Dr. Charles Geyer has 2 office locations.
Dr. Charles Geyer practices Internal Medicine and Medical Oncology near Butler, PA.
Additional practice locations include: Richmond, VA.
See Butler Internists and Butler Oncologists.