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Emergency Medicine in Chandler, Arizona

Data updated monthly · Last refresh September 2026

48 Emergency Medicine providers practice in Chandler, and 15% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Emergency Medicine providers in Chandler

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Andrea Wolff, MD
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3753
Dr. Arseny Bezprozvanny, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3753
Dr. Brian Paterick, M.D.
Chandler, AZ · $18 in drug and device payments (2025) · (480) 917-1648
Dr. Cameron Nourani, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3753
Dr. Christopher Sponaugle, MD
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3974
Dr. Christopher Thompson, DO
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3000
Dr. Craig Christensen
Chandler, AZ · $39 in drug and device payments (2025) · (480) 728-3974
Dr. Craig Robinson, M.D.
Chandler, AZ · $268 in drug and device payments (2025) · (480) 963-4561
Dr. Erik Mattison, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 917-1648
Dr. Evan Leibner, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 917-1648
Dr. Gerald Wilde, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3753
Dr. Gregory Berman, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 917-1648
Dr. Gregory Massoud, D.O.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3753
Dr. Hanna Sivak, DO
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3000
Dr. Housam Tahboub
Chandler, AZ · No drug or device payments recorded (2025) · (480) 256-7180
Dr. Jayson Luma, MD
Chandler, AZ · No drug or device payments recorded (2025) · (716) 310-4147
Dr. John Linder, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 917-1648
Dr. Joseph Mazzei, DO
Chandler, AZ · No drug or device payments recorded (2025) · (312) 608-4086
Dr. Joshua Burton, DO
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3000
Dr. Joshua Wallbrecht, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 440-3319
Dr. Joshua Zeidler, DO
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3974
Dr. Judy Messer, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 917-1648
Dr. Kavian Toosi, MD
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3000
Dr. Lawrence Pollack, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3753
Dr. Lucas Rose
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3753
Dr. Madison Brookshire, DO
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-8000
Dr. Matthew Balocco, DO
Chandler, AZ · $83 in drug and device payments (2025) · (480) 728-3000
Dr. Melissa Kelsey, D.O.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3974
Dr. Mimi Zipser, MD
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3753
Dr. Natalie Greco, MD
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3210
Dr. Nicholas Vasquez, MD
Chandler, AZ · $45 in drug and device payments (2025) · (480) 728-3000
Dr. Octavio Vidal, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 883-8108
Dr. Paula Silides, MD
Chandler, AZ · No drug or device payments recorded (2025) · (480) 659-2759
Dr. Pauline Hardesty, DO
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3000
Dr. Paul Mchale, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 917-1648
Dr. Quratulain Rashid, DO
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3000
Dr. Rebecca Roberts
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3000
Dr. Robert Laney, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3753
Dr. Ronald Sierzenski, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 963-4561
Dr. Ryan Adkins, D.O.
Chandler, AZ · $33 in drug and device payments (2025) · (480) 728-3000
Dr. Sanna Rahman, DO
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3000
Dr. Sara Dimeo, M.D.
Chandler, AZ · $28 in drug and device payments (2025) · (954) 939-6464
Dr. Sarah Ehlers Valandingham, DO
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3000
Dr. Scott Kirby, D.O.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 278-3974
Dr. Todd Davis, D.O.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 917-1648
Dr. Tomas Navarro, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3974
Dr. Victoria Alimov, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 782-1920
Dr. Whitney Robertson, M.D.
Chandler, AZ · No drug or device payments recorded (2025) · (480) 728-3000

Common questions

How many Emergency Medicine providers are in Chandler, Arizona?

There are 48 Emergency Medicine providers with active NPI records practicing in Chandler, according to federal NPPES data refreshed monthly.

How many Emergency Medicine providers in Chandler received drug or device company payments?

7 of 48 (15%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Chandler Emergency Medicine across Arizona

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.