Dr. John Scott Martin-Joy
Dr. John S. Martin Joy
Last updated: Oct 29, 2025

Dr. John S. Martin Joy

  • Gender: Male
  • Experience: 23 years
  • Graduated from: University Of Massachusetts Medical School
  • Graduation year: 1998
  • Sole propriator: No
  • NPI: 1023169141

Dr. John S. Martin Joy M.D.

Psychiatrist

He is located at 875 Massachusetts Avenue Suite 22 in Cambridge, MA 02139. Can help patients with the following: Antisocial Personality Disorder (ASPD), Asperger Syndrome (AS), Bulimia Nervosa, Pervasive Developmental Disorders (PDD), Postpartum Depression (PPD), Schizoaffective Disorder. His National Provider Identifier (NPI) number is 1023169141. Appointment can be made via the phone number (617) 417-6902. He is affiliated with 1 practices.

Conditions treated

Dr. John Scott Martin-Joy, being an psychiatrist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John S. Martin Joy.

  • Amnesia
  • Anorexia Nervosa
  • Antisocial Personality Disorder (ASPD)
  • Anxiety
  • Aphasia
  • Asperger Syndrome (AS)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Autism
  • Avoidant Personality Disorder
  • Binge Eating Disorder
  • Bipolar Disorder
  • Body Dysmorphic Disorder (BDD)
  • Borderline Personality Disorder (BPD)
  • Bulimia Nervosa
  • Dementia
  • Depression
  • Dissociative Fugue
  • Dissociative Identity Disorder
  • Drug Abuse
  • Eating Disorder
  • Fragile X Syndrome (FXS)
  • Grief
  • Hypersomnia
  • Insomnia
  • Isolation
  • Learning Disability
  • Mental Illness
  • Mood Disorders
  • Munchausen Syndrome
  • Narcissistic Personality Disorder (NPD)
  • Obsessive Compulsive Disorder (OCD)
  • Online Therapy
  • Panic Disorder
  • Persistent Depressive Disorder
  • Pervasive Developmental Disorders (PDD)
  • Phobias
  • Postpartum Depression (PPD)
  • Posttraumatic Stress Disorder (PTSD)
  • Premenstrual Dysphoric Disorder (PMDD)
  • Psychotic Disorder
  • Rape and Sexual Assault
  • Relationship Issues
  • Schizoaffective Disorder
  • Schizophrenia
  • Seasonal Affective Disorder (SAD)
  • Sleepwalking
  • Speech Disorders
  • Stress
  • Tardive Dyskinesia
  • Tics
  • Trauma
  • Wilson-Turner Syndrome

Procedures Performed by Dr. John S. Martin Joy

Medicare Enrollment

Dr. John S. Martin Joy is enrolled to bill Medicare as a Practitioner - Psychiatry .

Medicare practice location(s) (city/state/zip only, as reported to Medicare):

  • CAMBRIDGE, MA, 02139-3067

Bills through: Mount Auburn Hospital

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Studies

UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL

Graduated in 1998

Affiliated practices

Mount Auburn Hospital
725 Concord Avenue
Cambridge, 02138 MA
(617) 354-0546

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Questions & Answers

Does Dr. John Scott Martin-Joy have affiliation with practices?

Dr. John Scott Martin-Joy is affiliated with Mount Auburn Hospital.

What conditions does Dr. John Scott Martin-Joy treat?

Dr. John Scott Martin-Joy provides treatment for Antisocial Personality Disorder (ASPD), Asperger Syndrome (AS), Bulimia Nervosa, Pervasive Developmental Disorders (PDD), Postpartum Depression (PPD), Schizoaffective Disorder. For the full list see this list.

Where can you meet with Dr. John Scott Martin-Joy?

Dr. John Scott Martin-Joy's office is located at 875 Massachusetts Avenue Suite 22 in Cambridge, MA 02139.