Gastroenterology in La Jolla, California
Data updated monthly · Last refresh September 2026
36 Gastroenterology providers practice in La Jolla, and 69% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Gastroenterology 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. Ahmad Mansour, MDLa Jolla, CA · $1,250 in drug and device payments (2025) · Telehealth ·
(858) 824-4151 Dr. Andrew Mayer, MDLa Jolla, CA · $306 in drug and device payments (2025) · Telehealth ·
(858) 453-5200 Dr. Arnold Flick, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(858) 581-9031 Dr. Arvin Jeremy Tan, MDLa Jolla, CA · No drug or device payments recorded (2025) ·
(858) 554-3200 Dr. Bahar Madani, MDLa Jolla, CA · $934 in drug and device payments (2025) · Telehealth ·
(858) 554-4310 Dr. Catherine Frenette, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(858) 554-4310 Dr. Claudia Dziegielewski, MDLa Jolla, CA · $753 in drug and device payments (2025) ·
(858) 657-7000 Dr. Douglas Hunt, M.D.La Jolla, CA · $850 in drug and device payments (2025) · Telehealth ·
(858) 824-5000 Dr. Edward Paredez, M.D.La Jolla, CA · $33 in drug and device payments (2025) · Telehealth ·
(858) 453-5200 Dr. Franklin Tsai, M.D.La Jolla, CA · $1,503 in drug and device payments (2025) · Telehealth ·
(858) 554-8069 Dr. Frank Mayer, M.D.La Jolla, CA · No drug or device payments recorded (2025) · Telehealth ·
(858) 457-3737 Dr. Gauree Konijeti, MD, MPHLa Jolla, CA · $18,211 in drug and device payments (2025) · Telehealth ·
(858) 554-8879 Dr. Jill Lane, MDLa Jolla, CA · $1,736 in drug and device payments (2025) · Telehealth ·
(858) 554-8879 Dr. John Carethers, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(800) 926-8273 Dr. John Kuldau, M.D.La Jolla, CA · $2,371 in drug and device payments (2025) · Telehealth ·
(858) 554-8880 Dr. Joy-marie Hermes, MDLa Jolla, CA · $1,875 in drug and device payments (2025) · Telehealth ·
(858) 554-8879 Dr. Laurel Branch, MDLa Jolla, CA · $1,832 in drug and device payments (2025) · Telehealth ·
(800) 926-8273 Dr. Mary Krinsky, D.O.La Jolla, CA · $21,890 in drug and device payments (2025) · Telehealth ·
(619) 543-2347 Dr. Matthew Skinner, M.D.La Jolla, CA · $21,338 in drug and device payments (2025) · Telehealth ·
(858) 824-4151 Dr. Nabil Noureddin, M.D.La Jolla, CA · $16,123 in drug and device payments (2025) ·
(800) 926-8273 Dr. Olivia Lanser, MDLa Jolla, CA · $1,436 in drug and device payments (2025) ·
(858) 554-3200 Dr. Otto Nebel, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(858) 453-5200 Dr. Parviz Foroozan, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(858) 554-8880 Dr. Paul Pockros, M.D.La Jolla, CA · $106,629 in drug and device payments (2025) · Telehealth ·
(858) 554-8880 Dr. Phillip Cohen-lyons, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(747) 220-7411 Dr. Pradipta Ghosh, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(858) 534-2766 Dr. Preetika Sinh, M.D.La Jolla, CA · $117 in drug and device payments (2025) · Telehealth ·
(800) 926-8273 Dr. Quan Nhu, M.D., PH.D.La Jolla, CA · $142,085 in drug and device payments (2025) · Telehealth ·
(858) 554-3200 Dr. Richard Nodurft, M.D.La Jolla, CA · $1,353 in drug and device payments (2025) · Telehealth ·
(858) 455-9100 Dr. Selena KuoLa Jolla, CA · $142 in drug and device payments (2025) · Telehealth ·
(800) 926-8273 Dr. Sushrut Thiruvengadam, M.D.La Jolla, CA · $571 in drug and device payments (2025) · Telehealth ·
(858) 554-8955 Dr. Syed Fehmi, M.D., M.SLa Jolla, CA · $3,252 in drug and device payments (2025) · Telehealth ·
(409) 789-6938 Dr. Walter Coyle, M.D.La Jolla, CA · $86,486 in drug and device payments (2025) · Telehealth ·
(858) 554-8879 Dr. Warren Reidel, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(858) 554-8054 Dr. Williamson Strum, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(858) 554-8880 Dr. Wilson Kwong, M.D.La Jolla, CA · $3,257 in drug and device payments (2025) · Telehealth ·
(619) 543-2347 Conditions Gastroenterology providers in La Jolla, California commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
Common questions
How many Gastroenterology providers are in La Jolla, California?There are 36 Gastroenterology providers with active NPI records practicing in La Jolla, according to federal NPPES data refreshed monthly.
How many Gastroenterology providers in La Jolla received drug or device company payments?25 of 36 (69%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Gastroenterology providers in La Jolla treat?Gastroenterology providers in La Jolla commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.
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 Gastroenterology across California