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Better Together

Our multi-disciplinary team
offers patients a comprehensive
approach to your health.

At Comprehensive Wellness, our multidisciplinary team of clinicians works collaboratively to bring you the best of what healthcare has to offer.

Clinical Medicine

Rebecca Parish, MD | Founder & Medical Director

Rebecca Parish, MD

Internist / Founder & CEO

Sam Ahn, MD - Internist / Immunology/Allergy Specialist

Sam Ahn, MD


Dan Carlin, MD

Dan Carlin, MD

Emergency Medicine Specialist

Jason Fung, MD - Dermatologist

Jason Fung, MD


Richard Kamrath, MD - Internist/Endocrinologist

Richard Kamrath, MD

Internist / Endocrinologist

Behavioral Health/

Kristin Avicolli, LCSW

Kristin Avicolli, LCSW

Licensed Clinical Social Worker

Brett Beaver, LMFT | Director Therapy Services | Comprehensive Wellness, Walnut Creek, CA

Brett Beaver, LMFT

Licensed Marriage & Family Therapist

Alan Brast, PhD, CCHT - Emotional Trauma Specialist / Clinical Director

Alan Brast, PhD, CCHT, CSA, NLP

Emotional Trauma Specialist / Clinical Director

Community Collaborators

Brandeis MD
Dr. Judson Brandeis
(925) 255-7867

Dermatology Centers of the East Bay
Dr. Jason Fung
(925) 452-0330

Golden State Ortho
Dr. Richard Kamrath
(925) 939-8585

Rose Senior Vemulapalli Physicians (RSVP)
Obstetrics & Gynecology
(925) 239-0012

World Clinic
Dr. Dan Carlin
(603) 526-9003