Providers

Our Physicians are Board Certified in Allergy and Immunology. Our Mid-Level Providers have all been board certified as well. Our physicians have won many awards, including “Top Docs” awards from Phoenix magazine. Our Providers rotate each of our locations throughout the “Valley of the Sun” including Chandler, Mesa, Central Phoenix, North Scottsdale and San Tan Valley.

Physicians

Advanced Practice Providers
Dr. Duane W. Wong

MD:Northwestern University's Feinberg School of Medicine

Dr. Darrell W. Wong
Dr. Darrell W. Wong

MD: FUHS/The Chicago Medical School

Dr. Laine E. Keahey
Dr. Laine E. Keahey

MD: University of Manitoba

Dr-Radha-Rishi
Dr. Radha G. Rishi

MD, FAAAAI, FACAAI University of Tennessee

Dr-Rahul-Rishi
Dr. Rahul S. Rishi

DO, FAAAAI, FACAAI Nova Southeastern University

Advanced Practice Providers

melissa
Marissa Ciaramitaro

PA-C, Barry University

smiling doctor
Olivia Goff

PA-C, Northern Arizona University

samar
Samar El-Sharkawy

PA-C Arizona State University

Rachel S.
Rachel Schueller

PA-C University of Wisconsin

Alexa Murphy

PA-C Northern Arizona University

Emeritus

team-member

Dr. Kenneth A. Tollackson

M.D.: BS - Harvard University

team-member

Dr. Robert W. Hellmers

MD: University of California, Irvine

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Telephones are answered from 8am – 5pm, Mon – Thurs
8am – 4pm, Fri

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