Koelle Peter B PhD

Verified Clinician

144 Park Ave, Swarthmore, PA 19081

5.0 (2 reviews)

About the Practice

This is a practice in Swarthmore, Pennsylvania focused on mental health services.

Practice Context in IntroTherapy

• IntroTherapy lists 33 mental health practices in Swarthmore. Koelle Peter B PhD 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 June 2026.