Skip to content

Physician Directory

Find a Doctor

Dr. Mark S. Walhmer, MD

Internal Medicine

  • (480) 821-3821

Dr. Walhmer's Overview

Dr. Mark S. Walhmer graduated from the Medical University of South Carolina College of Medicine in 1984. He works in Chandler, AZ and 1 other location and specializes in Internal Medicine and Addiction Psychiatry. Dr. Walhmer is affiliated with Chandler Regional Medical Center, Mercy Gilbert Medical Center, St Lukes Behavioral Health Center and St Lukes Medical Center.

Dr. Walhmer's Experience

Years in Practice: 31

Dr. Walhmer's Specialties

Internal Medicine, Addiction Psychiatry

Dr. Walhmer's Education & Training

Medical School: Medical University of South Carolina College of Medicine; Graduated 1984

Dr. Walhmer's Rating

Rate This Doctor

Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
  • View All Ratings

Dr. Walhmer's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Savings Plus of AZ
  • Aetna Signature Administrators PPO
  • BCBS AZ Alliance
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus
  • View More

Dr. Walhmer's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

Other Physicians in Dr. Walhmer's Practice

Office Locations

Other Internists Near Chandler, AZ

View More Internists