Dr. Marsha Alexander, DO
1717 Veterans Memorial Hwy #2, Islandia, NY 11749
3.0
(2 reviews)
About the Practice
Long Island Behavioral Medicine - Home Home Welcome to Long Island Behavioral Medicine, PC Affiliated with Long Island TMS Long Island Behavioral Medicine is a psychiatric medicine practice that specializes in the care and treatment of emergency responders, physicians and other healthcare professionals and their families.
Category
ADHD
Body Image
Borderline (BPD)
Depression
Substance Abuse
Trauma/PTSD
Veterans/Military
Practice Context in IntroTherapy
- • IntroTherapy lists 9 mental health practices in Islandia. Dr. Marsha Alexander, DO is one of them.
- • 19,105 practices statewide in New York are tracked in our directory.
- • 1,949 practices in New York list ADHD as a focus area.
- • Typical psychiatrist compensation in New York: $226,000 – $396,000 (median $289,000). Source: BLS OEWS, state cost-of-labor adjusted.
Data compiled from U.S. state licensing boards, NPI public registry, and verified practice listings. Mental health is a YMYL topic — we prioritize licensed, verified providers only. Methodology & sources · Updated July 2026.
Reviews & Ratings
3.0
2 total reviews
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