Summary

A decorated colonel with the United States Army, Dr. Geoffrey Grammer serves as Greenbrook's Chief Medical Officer where he develops TMS therapy treatment protocols and oversees the training of staff physicians and technicians. Dr. Grammer created one of the very first TMS therapy centers in the United States, and he is valued as a leading practitioner of TMS therapy by his colleagues.

Greenbrook Mental Wellness provides NeuroStar Transcranial Magnetic Stimulation (TMS) therapy, an FDA-cleared, non-invasive therapy for the treatment of Major Depressive Disorder and other mental health disorders in the United States. We also provide SPRAVATO® esketamine nasal spray treatment, another FDA-approved treatment that is designed to treat depression for those who have not experienced adequate improvement from taking antidepressant medications.

Ready to get started? Find out if treatment is right for you or a loved one by calling today.

Provider Video

Office Locations

Dr. Geoffrey Grammer has 2 locations

Kensington

10605 Concord St Ste 302Kensington, MD 20895

Rockville

15001 Shady Grove Rd Ste 220Rockville, MD 20850

Quick Facts

  • accepting new patients
  • 4.7
  • 30 years of experience
  • 10 insurance plans accepted
  • speaks English
  • Walter Reed National Military Medical Center
  • 3 written reviews
  • 1 specialty
  • 15 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Insurance Plans Accepted by Dr. Geoffrey Grammer

  • Accepts Medicare
  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Humana
  • Magellan Health
  • Medicaid
  • Medicare
  • Tricare
  • UnitedHealthcare

Medical Specialties

Dr. Geoffrey Grammer has the following specialty

Specialty Expertise

Dr. Geoffrey Grammer has the following 15 areas of expertise

  • Alzheimer's Disease
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Cognitive Issues/Testing
  • Confusion
  • Dementia
  • Depression
  • Depressive Disorder
  • EOL Care
  • Insomnia
  • Osteopenia
  • Osteoporosis
  • Schizophrenia
  • Senility
  • Sleep Disorders
  • Urinary Incontinence

Certifications, License, & Education

30 Years Experience

Dr. Geoffrey Grammer holds an active medical license in the state of Maryland.

Medical License

Medical Doctor with an active medical license in the state of Maryland that expires in 2026.

Education & Training

Residency

Completed their residency at Walter Reed National Military Medical Center.

Medical School

Graduated from Uniformed Services Univ Of The Health Sciences F E Hebert Schl Of Medicine in 1996.

NPI Number

Dr. Grammer's NPI number is 1528141017.

Frequently Asked Questions

Does Dr. Geoffrey Grammer accept virtual/telehealth appointments?
Dr. Geoffrey Grammer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Geoffrey Grammer speak?
Dr. Geoffrey Grammer speaks English.
Where is Dr. Geoffrey Grammer's office located?
Dr. Geoffrey Grammer's office is located at 10605 Concord St Ste 302, Kensington, MD, 20895.
How can I make an appointment with Dr. Geoffrey Grammer?
You can find contact information for Dr. Geoffrey Grammer here on Vitals.
Is Dr. Geoffrey Grammer accepting new patients?
Dr. Geoffrey Grammer is accepting new patients on Vitals. View Dr. Geoffrey Grammer's profile on Vitals to make an appointment.

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