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Hospitalist in La Jolla, California

Data updated monthly · Last refresh September 2026

67 Hospitalist providers practice in La Jolla, and 30% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Hospitalist providers in La Jolla

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. Alexander Ko, M.D.
La Jolla, CA · No drug or device payments recorded (2025) · (619) 403-6041
Dr. Ashley Shah, D.O.
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7909
Dr. Austin Ficara, DO
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7909
Dr. Caitlin Whelan, MD
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-3200
Dr. Cameron Zenger, MD
La Jolla, CA · $1,256 in drug and device payments (2025) · (858) 554-7909
Dr. Catherine Weir, DO
La Jolla, CA · $2,511 in drug and device payments (2025) · (858) 554-8788
Dr. Charlotte Ellberg
La Jolla, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Collin Mayemura, MD
La Jolla, CA · $1,453 in drug and device payments (2025) · (858) 554-7909
Dr. Dan Dworsky, M.D.
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-8374
Dr. Danielle Aliano, MD
La Jolla, CA · $117 in drug and device payments (2025) · (800) 926-8273
Dr. Darius Leung, DO
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-3200
Dr. Diana Maslov, MD
La Jolla, CA · $1,669 in drug and device payments (2025) · (858) 554-8788
Dr. Diane Mcnally, MD
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7909
Dr. Duc Do, M.D.
La Jolla, CA · $122 in drug and device payments (2025) · (858) 554-7909
Dr. Edmundo Esparza, MD
La Jolla, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Emem Udoh, MD, MBA
La Jolla, CA · $73 in drug and device payments (2025) · (858) 554-3200
Dr. Enoch Wang, M.D.
La Jolla, CA · No drug or device payments recorded (2025) · Telehealth · (858) 554-7909
Dr. Erik Liederbauer, MD
La Jolla, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Gabrielle Horner, MD
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7909
Dr. Garrett Teskey
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7909
Dr. Gauri Gadre, D.O.
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7909
Dr. James Hart, M.D.
La Jolla, CA · $22 in drug and device payments (2025) · (858) 554-9100
Dr. Jason Douglas, MD
La Jolla, CA · No drug or device payments recorded (2025) · (858) 626-7780
Dr. Jean Min
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7909
Dr. John Costello, MD
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-3200
Dr. Julia Weston, MD
La Jolla, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Karima Ali, M.D.
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-9100
Dr. Karine Moussa
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7909
Dr. Kevin Paternostro, MD
La Jolla, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Khadijah Hussain, MD
La Jolla, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Kia Gallagher, MD
La Jolla, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Kimberly Koppenbrink, M.D.
La Jolla, CA · No drug or device payments recorded (2025) · (858) 455-9100
Dr. Krystal Hirayama, MD
La Jolla, CA · No drug or device payments recorded (2025) · (858) 452-1279
Dr. Laura Nicholson, M.D.
La Jolla, CA · No drug or device payments recorded (2025) · (858) 455-9100
Dr. Liam Flanagan, MD
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7909
Dr. Liesbet Joris-quinton, M.D.
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7909
Dr. Linda Ding
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-3200
Dr. Mark Kyle, M.D.
La Jolla, CA · $25 in drug and device payments (2025) · Telehealth · (858) 554-6158
Dr. Matthew Stagg
La Jolla, CA · $197 in drug and device payments (2025) · (858) 842-8093
Dr. May Kyaw
La Jolla, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Melissa Osorio, DO
La Jolla, CA · $41 in drug and device payments (2025) · (858) 554-7909
Dr. Michaela Miller, M.D.
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-3234
Dr. Michael Vu, DO
La Jolla, CA · $23 in drug and device payments (2025) · (858) 554-7909
Dr. Michelle Le Roux
La Jolla, CA · $25 in drug and device payments (2025) · (800) 926-8273
Dr. Neal Jones, MD
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7909
Dr. Neil Kalra, M.D.
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-3200
Dr. Nikolas Marino, MD, MBA
La Jolla, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Nima Hajazimzanjani, MD
La Jolla, CA · No drug or device payments recorded (2025) · (858) 554-7909
Dr. Noor Qaddour, DO
La Jolla, CA · $1,196 in drug and device payments (2025) · (858) 554-7909
Dr. Ola Jandali, MD
La Jolla, CA · $30 in drug and device payments (2025) · (858) 554-7909

Common questions

How many Hospitalist providers are in La Jolla, California?

There are 67 Hospitalist providers with active NPI records practicing in La Jolla, according to federal NPPES data refreshed monthly.

How many Hospitalist providers in La Jolla received drug or device company payments?

20 of 67 (30%) 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 Jolla Hospitalist 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.