About the Practice
This is a practice in Horsham, Pennsylvania focused on mental health services.
Practice Context in IntroTherapy
- • IntroTherapy lists 12 mental health practices in Horsham. Gregory Jack is one of them.
- • 13,232 practices statewide in Pennsylvania are tracked in our directory.
- • Typical psychologist compensation in Pennsylvania: $78,000 – $147,000 (median $90,000). 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.
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Frequently asked questions
Where is Gregory Jack located?
Gregory Jack is located at 1 Mountain Ash Ln, Horsham, PA 19044.
What is the phone number for Gregory Jack?
You can reach Gregory Jack at (215) 657-2584.
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