About the Practice
Gillian D Grannum, PHD is a mental health practice providing comprehensive mental health services. The practice is dedicated to addressing a wide range of mental health and behavioral concerns. The practice is committed to providing compassionate, personalized care that supports clients in achieving their mental health goals.
Category
ADHD
Aging/Elderly
Anger Management
Childhood Trauma
Chronic Illness
Gender Identity
Men's Issues
Women's Issues
Practice Context in IntroTherapy
- • IntroTherapy lists 35 mental health practices in Ephrata. Gillian D Grannum, PHD is one of them.
- • 13,232 practices statewide in Pennsylvania are tracked in our directory.
- • 1,552 practices in Pennsylvania list ADHD as a focus area.
- • 3 practices in Ephrata accept Aetna.
- • 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.
Insurance Accepted
Aetna
Blue Cross Blue Shield
Centene
Cigna
EmblemHealth
HealthFirst
Highmark
Magellan
Medicaid
Medicare
United Healthcare
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