Summary

Dr. Margretta Diemer specializes in geriatric medicine and internal medicine, bringing 47 years of comprehensive healthcare experience to her practice. She earned her medical degree from Georgetown University School of Medicine and completed her residency at Walter Reed Army Medical Center. Her extensive background in both internal medicine and geriatrics allows her to provide specialized care for older adults while maintaining expertise in general internal medicine for patients across age groups.

Dr. Diemer practices at Walter Reed National Military Medical Center in Bethesda, Maryland. She treats patients with conditions including back pain during pregnancy and limping, while also addressing back pain concerns in children and teenagers. Her clinical approach incorporates physical therapy, strength training, and manual therapy techniques to help patients achieve optimal health outcomes. Patients consistently rate her care highly, with an average rating of 5.0 out of 5 stars on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 47 years of experience
  • 16 insurance plans accepted
  • Walter Reed Army Medical Center
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Female

Office Location

Walter Reed National Military Medical Center

8901 Rockville PikeBethesda, MD 20889

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Dr. Margretta Diemer, MDDr. Seddigheh Alavi Feisee, MDDr. Monica Bhagat, MDDr. Mark David Scarupa, MD
Geriatric MedicineGeriatric MedicineAllergy & ImmunologyAllergy & Immunology
Accepts New Patients Accepts New Patients
3.1 
3.7 
4.6 
47 Years of Experience 63 Years of Experience 18 Years of Experience 27 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks French, English Speaks Spanish, Korean Speaks Spanish, English
Bethesda , MDVienna , VAGLEN BURNIE , MDWheaton , MD
Med School: GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE Med School: Faculte De Medecine Universite Daix-Marseille Amu Med School: Pennsylvania State University College Of Medicine Med School: University Of Minnesota Medical School
Current Profile
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Insurance Plans Accepted by Dr. Margretta Diemer

  • Anthem Blue Cross
  • Anthem Blue Cross - Medicaid
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • Blue Cross Blue Shield - PPO
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Mutual of Omaha - Medicare
  • Tricare
  • Tricare - HMO
  • UnitedHealthcare

Medical Specialties

Dr. Margretta Diemer has the following 2 specialties

Specialty Expertise

Dr. Margretta Diemer has the following 11 areas of expertise

  • Alzheimer's Disease
  • Cognitive Issues/Testing
  • Confusion
  • Dementia
  • Dementia Testing
  • EOL Care
  • Internal Medicine
  • Osteopenia
  • Osteoporosis
  • Senility
  • Urinary Incontinence

Certifications, License, & Education

47 Years Experience

EDUCATION & TRAINING

Residency

Walter Reed Army Medical Center

Medical School

GEORGETOWN UNIVERSITY SCHOOL OF MEDICINEGraduated in 1979

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Frequently Asked Questions

Does Dr. Margretta Diemer accept virtual/telehealth appointments?
Dr. Margretta Diemer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Margretta Diemer's office located?
Dr. Margretta Diemer's office is located at 8901 Rockville Pike, Bethesda, MD, 20889.
Which hospitals is Dr. Margretta Diemer affiliated with?
Dr. Margretta Diemer is affiliated with Walter Reed National Military Medical Center.
How can I make an appointment with Dr. Margretta Diemer?
You can find contact information for Dr. Margretta Diemer here on Vitals.
Does Dr. Margretta Diemer accept my insurance?
You can see the insurance plans that Dr. Margretta Diemer accepts on their Vitals profile.

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