Browse Health
Internist, Geriatric Specialist (elderly care)
27 years of experience
Accepting new patients
Video profile
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).

Learn more about Dr. Gary Langnas:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (18)

The overall average patient rating of Dr. Gary Langnas is Average. Dr. Langnas has been reviewed by 44 patients who have provided 18 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.2
Courteous Staff 3.5
Accurate Diagnosis 3.1
Bedside Manner 2.7
Spends Time with Me 3.1
Follows Up After Visit 3.5

Specialties & Research

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

Education & Awards

Dr. Langnas graduated from Michigan State University College of Osteopathic Medicine, East Lansing.


Dr. Langnas has 9 hospital affiliations:

  • Beaumont Hospital, Grosse Pointe 
  • Beaumont Hospital, Royal Oak 


  • English

> > > > Dr. Gary Langnas, DO

Similar doctors nearby

Dr. Howard Dubin

Internal Medicine
50 years experience
Madison Heights, MI

Dr. Sheldon Kaftan

Internal Medicine
Madison Heights, MI

Dr. Gary Berg

Internal Medicine
29 years experience
Madison Heights, MI

Dr. Evan Stashefsky

Internal Medicine
9 years experience
Madison Heights, MI

Dr. Michael Laffer

Internal Medicine
37 years experience
Madison Heights, MI

Dr. Annie Gharapetian

Emergency Medicine
5 years experience
Madison Heights, MI
Search All Similar Doctors
Additional Information
Dr. Gary Langnas DO is a male Internist, has 27 years of experience and practices in Internal Medicine and Geriatric Medicine.
Where does Dr. Gary Langnas practice?
Dr. Gary Langnas has 1 office location.
Dr. Gary Langnas practices Internal Medicine and Geriatric Medicine near Madison Heights, MI.
See Madison Heights Internists and Madison Heights Geriatric Doctors.