The center

About ARPAR

ARPAR Longevity Center is a clinic in Chiang Mai offering health assessments and consultations on longevity and regenerative medicine. Meet the physician and learn how care is planned.

Dr. Pattanawadee Uttawichai, Founder and Medical Director of ARPAR Longevity Center, in a white clinical coat

Led by

Dr. Pattanawadee Uttawichai

Founder & Medical Director, ARPAR Longevity Center

MD (Chiang Mai University) · Family Medicine Board · ABAARM · Certificate of Longevity, Geneva College of Longevity

Dr. Pattanawadee Uttawichai is a Thai-licensed physician with a Family Medicine Board certification and board certification from the American Board of Anti-Aging / Regenerative Medicine (ABAARM) — bringing more than two decades of clinical experience in family medicine, dermatology, and regenerative health to every ARPAR program.

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Our approach

Every program at ARPAR begins with data — blood work, biomarkers, body composition, health history. We do not prescribe based on symptoms alone. Our physicians design each protocol from evidence, monitor it over time, and adjust it based on measurable results.

The patient experience

From the moment you contact ARPAR, you are met with clarity: transparent pricing, honest expectations, and a clinical team that listens. Consultations are unhurried. Treatment rooms are calm. Follow-up is structured. Privacy is absolute.