How this listing was verified
Every provider in this directory self-identifies as Black or is listed by a self-identifying professional organization, and licensure or credentials are checked before a listing goes live.
- Morehouse School of Medicine alumni Self-identification Source recorded Jun 2026
- CMS NPI Registry License check NPI 1184757940 recorded Jun 2026
Locations
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Specialties
About John Gaston
John Gaston, M.D. is a Black psychiatrist practicing in Marietta, GA. John offers in-person visits and is not currently accepting new patients.
This profile is unclaimed. John Gaston can claim this listing to add a personal bio, photo, and additional details.
Get in touch
Contact John
Ask about availability, services, and rates. No medical details needed.
Black patients and Psychiatry
Black psychiatrists: depression, anxiety, bipolar, PTSD, medication management. Black adults are diagnosed with schizophrenia at 3 to 4 times the correct rate.
Black Americans are diagnosed with schizophrenia at 3 to 4 times the rate of white Americans with the same symptoms, often because providers misread cultural expression, mistrust, or trauma responses as psychosis (Schwartz & Blankenship, World Psychiatry, 2014). Black adults with major depression are half as likely to receive treatment, and Black men face disproportionate rates of being medicated first rather than offered therapy. Psychiatrists are MDs or DOs who can prescribe medication and bring depth to complex diagnoses.
Conditions psychiatrists treat
- Major depression and treatment-resistant depression
- Bipolar disorder
- Anxiety disorders, including panic and OCD
- PTSD and complex trauma
- ADHD in adults
- Schizophrenia spectrum disorders
When to book
- Depression not improving after 2+ medication trials
- Mood swings severe enough to affect work or relationships
- Intrusive trauma memories, flashbacks, or hypervigilance
- Questions about starting, stopping, or switching psych meds
Advocacy prompts
- Can you reassess my diagnosis? I'm not sure it fits.
- What are the side effects and alternatives to this medication?
- Am I a candidate for ketamine or TMS for treatment-resistant depression?
Frequently asked questions
Is John Gaston accepting new patients?
John Gaston is not currently accepting new patients.
Where is John Gaston's practice located?
John Gaston practices at 2550 WINDY HILL RD SE, Marietta, GA 30067. Phone: 404-756-1450.
Does John Gaston offer telehealth?
John Gaston sees patients in person at their listed office.
What does a Psychiatry treat?
Black psychiatrists: depression, anxiety, bipolar, PTSD, medication management. Black adults are diagnosed with schizophrenia at 3 to 4 times the correct rate.
Other Black Psychiatry providers in GA
Elizabeth Arnold, M.D.
Atlanta, GA
Alison Baker, M.D.
Lagrange, GA
Farzana Bharmal, M.D.
Atlanta, GA
Aalok Chandora, M.D.
Riverdale, GA
Deirdre Evans-Cosby, M.D.
Atlanta, GA
Articles about Psychiatry
Social Anxiety Disorder in Black Adults: Real and Treatable
Read the guide →Seasonal Affective Disorder in Black Adults: What to Know
Read the guide →Borderline Personality Disorder in Black Patients: Bias and Care
Read the guide →Depression in Black men: what gets missed, and how to ask for help
Read the guide →