About the Practice
This is a practice in Rochester, New York focused on mental health services.
Practice Context in IntroTherapy
- • IntroTherapy lists 571 mental health practices in Rochester. John Thomassen, PHD is one of them.
- • 19,105 practices statewide in New York are tracked in our directory.
- • Typical psychologist compensation in New York: $90,000 – $170,000 (median $104,000). 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 August 2026.
Reviews & Ratings
—
0 total reviews
No reviews yet
Be the first to review John Thomassen, PHD
Frequently asked questions
Where is John Thomassen, PHD located?
John Thomassen, PHD is located at 103 White Spruce Blvd, Rochester, NY 14623.
What is the phone number for John Thomassen, PHD?
You can reach John Thomassen, PHD at (585) 292-5830.
Is this your practice?
Claim your free profile today
Update your info, respond to reviews, and connect with new clients.
Claim This Profile