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Gwendolyn Sullivan, Therapist

Verified Clinician

1940 Commerce St # 309, Yorktown Heights, NY 10598

5.0 (7 reviews)

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Gwendolyn Sullivan, Therapist

About the Practice

This is a practice in Yorktown Heights, New York focused on mental health services.

Practice Context in IntroTherapy

• IntroTherapy lists 68 mental health practices in Yorktown Heights. Gwendolyn Sullivan, Therapist is one of them.
• 19,105 practices statewide in New York are tracked in our directory.
• Typical psychotherapist compensation in New York: $57,000 – $124,000 (median $79,000). 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 June 2026.