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Emergency Medicine in La Mesa, California

Data updated monthly · Last refresh September 2026

42 Emergency Medicine providers practice in La Mesa, and 19% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Emergency Medicine providers in La Mesa

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. Andre Boustani, M.D.
La Mesa, CA · No drug or device payments recorded (2025) · (619) 740-6000
Dr. Andrew Spackman, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 644-4401
Dr. Ashraf Kasto, D.O.
La Mesa, CA · $603 in drug and device payments (2025) · (559) 836-3474
Dr. Blake Lopez, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 465-0711
Dr. Brendan Lee, DO
La Mesa, CA · No drug or device payments recorded (2025) · (619) 644-4401
Dr. Brent Butcher, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 644-4401
Dr. Bret Winners
La Mesa, CA · No drug or device payments recorded (2025) · (619) 740-6000
Dr. Brook Beall, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 740-3958
Dr. Christa Arefieva, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 740-6000
Dr. Dale Fox, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 644-4401
Dr. Daniel Chang, D.O.
La Mesa, CA · No drug or device payments recorded (2025) · (800) 827-4277
Dr. Danielle Douglas, M.D.
La Mesa, CA · No drug or device payments recorded (2025) · (619) 740-4401
Dr. David Miles, D.O.
La Mesa, CA · No drug or device payments recorded (2025) · (619) 740-6000
Dr. David Neison, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 740-4405
Dr. Diane Sherman, NP
La Mesa, CA · No drug or device payments recorded (2025) · (619) 644-4401
Dr. Donald Butera, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 644-4401
Dr. Eleni Pentheroudakis, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 740-4402
Dr. Ellen Steinsapir, M.D
La Mesa, CA · No drug or device payments recorded (2025) · (858) 499-2777
Dr. Eric Einstein, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 740-4405
Dr. Erwin Handley, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 644-4401
Dr. Eugene Lenard, D.O.
La Mesa, CA · No drug or device payments recorded (2025) · (619) 644-6625
Dr. Hung Vu, MD
La Mesa, CA · $830 in drug and device payments (2025) · (619) 740-4405
Dr. Jack Springer, M.D.
La Mesa, CA · No drug or device payments recorded (2025) · (619) 710-4145
Dr. James Hsiao, M.D.
La Mesa, CA · No drug or device payments recorded (2025) · (410) 206-6613
Dr. Jolene Miller, D.O.
La Mesa, CA · No drug or device payments recorded (2025) · (858) 531-1528
Dr. Jonathan Kaplan, MD
La Mesa, CA · $3,701 in drug and device payments (2025) · (619) 465-0711
Dr. Joseph Witkin, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 644-4401
Dr. Joshua Kamnetz
La Mesa, CA · No drug or device payments recorded (2025) · (619) 740-6000
Dr. Joyce Wang, M.D.
La Mesa, CA · $45 in drug and device payments (2025) · (619) 740-6000
Dr. Julie Phillips, M.D.
La Mesa, CA · $153 in drug and device payments (2025) · (619) 740-4401
Dr. Kellie Freeborn, NP
La Mesa, CA · No drug or device payments recorded (2025) · (619) 644-4401
Dr. Kevin Kelly
La Mesa, CA · No drug or device payments recorded (2025) · (619) 644-4401
Dr. Linnea Trageser, NP
La Mesa, CA · No drug or device payments recorded (2025) · (619) 644-4401
Dr. Nathan Gilbreth
La Mesa, CA · No drug or device payments recorded (2025) · (619) 740-6000
Dr. Paul Hein, MD
La Mesa, CA · $29 in drug and device payments (2025) · (619) 740-6000
Dr. Ranya Alexander, M.D.
La Mesa, CA · No drug or device payments recorded (2025) · (714) 389-5700
Dr. Steven Jaeger, M.D.
La Mesa, CA · No drug or device payments recorded (2025) · (619) 303-0550
Dr. Swathi Lavu-rao, MD
La Mesa, CA · $170 in drug and device payments (2025) · (619) 644-4401
Dr. Tania Portillo, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 740-6000
Dr. William Linnik, MD
La Mesa, CA · No drug or device payments recorded (2025) · (619) 644-4401
Dr. William Strukel, MD
La Mesa, CA · $330 in drug and device payments (2025) · (619) 740-4401
Dr. Yenisleidy Paez Perez, DO
La Mesa, CA · No drug or device payments recorded (2025) · (610) 740-6000

Common questions

How many Emergency Medicine providers are in La Mesa, California?

There are 42 Emergency Medicine providers with active NPI records practicing in La Mesa, according to federal NPPES data refreshed monthly.

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

8 of 42 (19%) 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 La Mesa Emergency Medicine across California

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.