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Dr. Mary Deirdre Johnston, MD

Dr. Mary Deirdre Johnston, MD

Geriatric Psychiatry*
45+ years of experience

Dr. Mary Deirdre Johnston, MD is a geriatric psychiatrist in Baltimore, MD and has over 45 years of experience in the medical field. She graduated from UNIVERSITY OF MARYLAND AT BALTIMORE / PROFESSIONAL SCHOOLS in 1979. She is affiliated with The Johns Hopkins Hospital.

Practice

600 N Wolfe St Ste 279 Baltimore, MD 21287

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About Me

biography

Dr. Mary Deirdre Johnston, MD is a geriatric psychiatrist in Baltimore, MD and has over 45 years of experience in the medical field. She graduated from UNIVERSITY OF MARYLAND AT BALTIMORE / PROFESSIONAL SCHOOLS in 1979. She is affiliated with The Johns Hopkins Hospital.
  • Geriatric Psychiatry

  • Psychiatry

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  • University Of Maryland At Baltimore / Professional Schools

    Medical School, 1979
American Board of Medical Specialties®
American Board of Psychiatry & Neurology®
Geriatric Psychiatry
Psychiatry
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Locations

Practice

Office600 N Wolfe St Ste 279 Baltimore, MD 21287
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Office9910 Franklin Square Dr Ste 2110 Nottingham, MD 21236
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