Dr. Mary C Deirdre Johnston, MD - Baltimore, MD - Geriatric Medicine, Neurology, Forensic Psychiatry, Psychiatry, Child & Adolescent Psychiatry

Dr. Mary C Deirdre Johnston, MD

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Geriatric Medicine, Neurology, Forensic Psychiatry, Psychiatry, Child & Adolescent Psychiatry
Baltimore, MD 21287 (4 other locations)
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Dr. Mary C Deirdre Johnston, MD is a health care provider primarily located in Baltimore, MD, with other offices in Winston-Salem, NC and NOTTINGHAM, MD. She has 45 years of experience. Her specialties include Geriatric Medicine, Neurology, Forensic Psychiatry, Psychiatry, Child & Adolescent Psychiatry. Dr. Johnston is affiliated with Wake Forest Baptist Medical Center.

Quick Facts

  • accepting new patients
  • 1
  • 45 years of experience
  • 18 insurances accepted
  • speaks English
  • 1 comment
  • 5 specialties
  • 15 areas of expertise
  • 5 board certifications
  • 1 hospital affiliation
  • 5 locations

Locations

Dr. Mary C Deirdre Johnston has 5 locations

Community Psychiatry At Johns Hopkins Hospital

600 N Wolfe St Rm 144 Baltimore, MD 21287
Accepting New Patients

Dr. Mary C Deirdre Johnston

1800 Orleans St. Baltimore, MD 21287

Dr. Mary C Deirdre Johnston

Medical Center Blvd Winston-Salem, NC 27157

Dr. Mary C Deirdre Johnston

600 N Wolfe St Baltimore, MD 21287

Dr. Mary C Deirdre Johnston

9910 FRANKLIN SQUARE DR STE 2110 NOTTINGHAM, MD 21236

Insurance Plans Accepted by Dr. Mary C Deirdre Johnston

  • BCBS Blue Card PPO
  • CareFirst BCBS HealthBlue PPO
  • CareFirst BlueChoice Advantage
  • CareFirst BluePreferred PPO
  • CareFirst HealthyBlue HMO
  • CareFirst Maryland POS
  • CareFirst Regional BlueChoice HMO Network
  • CIGNA Open Access Plus
  • CIGNA PPO
  • First Health PPO
  • Highmark BCBS Community Blue PPO
  • Highmark BCBS PPOBlue
  • Humana / ChoiceCare Network PPO
  • Humana Choice POS
  • Humana/ChoiceCare+ Network PPO
  • Multiplan PPO
  • MVP Health Plan EPO/PPO
  • PHCS PPO

Specialties

Dr. Mary C Deirdre Johnston has the following 5 specialties

Specialty Expertise

Dr. Mary C Deirdre Johnston has the following 15 areas of expertise

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

Education

Graduated in 1979

Wake Forest Univ/Baptist Medical Ctr

Residency

University College Dublin School Of Medicine And Medical Science

Graduated in 1979

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