Emergency Medicine in Fontana, California
Data updated monthly · Last refresh September 2026
55 Emergency Medicine providers practice in Fontana, and 9% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Emergency Medicine providers in Fontana
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. Alan Wong, D.O.Fontana, CA · No drug or device payments recorded (2025) ·
(909) 427-5000 Dr. Alexis Wildenauer, D.O.Fontana, CA · No drug or device payments recorded (2025) ·
(909) 427-5000 Dr. Anita Fears, M.D.Fontana, CA · No drug or device payments recorded (2025) ·
(909) 427-7268 Dr. Arada Rongkavilit, M.D.Fontana, CA · No drug or device payments recorded (2025) ·
(833) 574-2273 Dr. Arman Afagh, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Austin Nguyen, D.O.Fontana, CA · No drug or device payments recorded (2025) ·
(909) 427-4912 Dr. Berniece ChenFontana, CA · No drug or device payments recorded (2025) ·
(833) 574-2273 Dr. Brian Richards, D.O.Fontana, CA · No drug or device payments recorded (2025) ·
(833) 574-2273 Dr. Bruce HeischoberFontana, CA · No drug or device payments recorded (2025) · Telehealth ·
(909) 427-3910 Dr. Charlene Jung, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Charles Silas, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Cheryl Schwartzwald, M.DFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-5000 Dr. Christopher Stookey, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Dae-won LeeFontana, CA · No drug or device payments recorded (2025) ·
(909) 724-5000 Dr. David Chang, MDFontana, CA · No drug or device payments recorded (2025) ·
(833) 574-2273 Dr. David Lee, M.D.Fontana, CA · No drug or device payments recorded (2025) ·
(909) 427-5000 Dr. David Reiley, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. David Whitaker, D.O.Fontana, CA · No drug or device payments recorded (2025) · Telehealth ·
(909) 427-5000 Dr. Esther Sewell, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Gary Mc Larty, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Gerald Pallay, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Greg Capestany, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. James Hardebeck, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Joe Whittington, MDFontana, CA · $35,000 in drug and device payments (2025) ·
(909) 427-3910 Dr. Jonathan Chock, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Jorge Heredia, M.D.Fontana, CA · No drug or device payments recorded (2025) ·
(951) 427-5000 Dr. Justin Britton, M.D.Fontana, CA · No drug or device payments recorded (2025) ·
(909) 427-5000 Dr. Karita Goulbourne, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Lisa Chen, M.D.Fontana, CA · $110 in drug and device payments (2025) ·
(909) 427-5000 Dr. Lisa YeeFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-5000 Dr. Lorna Turner, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Marisa LookFontana, CA · No drug or device payments recorded (2025) ·
(909) 441-6664 Dr. Nabil Noujaim, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Nancy Svitek, M.D.Fontana, CA · No drug or device payments recorded (2025) ·
(909) 427-5000 Dr. Neelu Kohli, M.D.Fontana, CA · No drug or device payments recorded (2025) ·
(909) 823-0000 Dr. Pierre Assaf, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-5524 Dr. Pushkar Chand, M.D.Fontana, CA · No drug or device payments recorded (2025) ·
(909) 427-5000 Dr. Ronald Lugo, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Russell Hsieh, M.D.Fontana, CA · No drug or device payments recorded (2025) ·
(915) 545-6500 Dr. Santiago LopezFontana, CA · No drug or device payments recorded (2025) ·
(833) 574-2273 Dr. Scott Stoughton, DOFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Scott Walker, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Shant Kalanjian, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Dr. Silas Chiu, M.D.Fontana, CA · No drug or device payments recorded (2025) ·
(909) 427-5000 Dr. Tam Dao, M.D.Fontana, CA · No drug or device payments recorded (2025) ·
(909) 427-5000 Dr. Tao Nguyen, M.D.Fontana, CA · No drug or device payments recorded (2025) · Telehealth ·
(909) 427-5524 Dr. Tina Nguyen, MDFontana, CA · No drug or device payments recorded (2025) ·
(800) 464-4000 Dr. Ting Young, MDFontana, CA · No drug or device payments recorded (2025) ·
(909) 427-3910 Common questions
How many Emergency Medicine providers are in Fontana, California?There are 55 Emergency Medicine providers with active NPI records practicing in Fontana, according to federal NPPES data refreshed monthly.
How many Emergency Medicine providers in Fontana received drug or device company payments?5 of 55 (9%) 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 Fontana Emergency Medicine across California