Pulmonologists in California
Data updated monthly · Last refresh October 2026
1,449 Pulmonary Disease providers practice in California, including 569 (39%) offering telehealth. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
1,449providers
569telehealth
Los Angelestop city
Pulmonary Disease by city in California
Choose a city to see providers there.
Pulmonary Disease providers in California
Listed by city, largest first. 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. Marlowe Ross, M.D.Huntington Beach, CA · $945 in drug and device payments (2025) ·
(714) 378-2421 Dr. Richard Le, M.D.Huntington Beach, CA · $86 in drug and device payments (2025) · Telehealth ·
(714) 369-4819 Dr. Robby Ayoub, MDHuntington Beach, CA · $3,981 in drug and device payments (2025) ·
(714) 847-6900 Dr. Vilasinee Morkjaroenpong, M.D.Huntington Beach, CA · No drug or device payments recorded (2025) ·
(714) 962-2497 Dr. Daniel Suarez, MDHuntington Park, CA · No drug or device payments recorded (2025) ·
(323) 588-3040 Dr. Grace OwojoriInglewood, CA · No drug or device payments recorded (2025) ·
(310) 673-4660 Dr. Jamshid Niknam, M.D.Inglewood, CA · $908 in drug and device payments (2025) ·
(310) 275-7575 Dr. Paryus Patel, MDInglewood, CA · $684 in drug and device payments (2025) · Telehealth ·
(310) 295-0075 Dr. Aaron Weinberg, M.D.Irvine, CA · No drug or device payments recorded (2025) ·
(818) 448-2583 Dr. Adie Kalansky, MDIrvine, CA · No drug or device payments recorded (2025) ·
(949) 898-2175 Dr. Jerry Hsieh, M.D.Irvine, CA · $5,027 in drug and device payments (2025) · Telehealth ·
(949) 424-6135 Dr. Johnny Kim, M.D.Irvine, CA · $22 in drug and device payments (2025) · Telehealth ·
(949) 932-2594 Dr. Jonathan Ahdoot, M.D.Irvine, CA · $1,630 in drug and device payments (2025) · Telehealth ·
(949) 727-4330 Dr. Jung Kim, MDIrvine, CA · $27 in drug and device payments (2025) · Telehealth ·
(888) 333-4673 Dr. Rainy Zhang, MDIrvine, CA · $240 in drug and device payments (2025) · Telehealth ·
(949) 671-8000 Dr. Saba Hamiduzzaman, M.D.Irvine, CA · $117 in drug and device payments (2025) · Telehealth ·
(800) 826-4673 Dr. Robert Monie, M.D.Jackson, CA · No drug or device payments recorded (2025) ·
(209) 223-5445 Dr. Barbara Galko, M.D.Laguna Beach, CA · $537 in drug and device payments (2025) · Telehealth ·
(949) 715-0505 Dr. Bryan Vo, M.D.Laguna Hills, CA · $864 in drug and device payments (2025) · Telehealth ·
(949) 452-3733 Dr. David Law, M.D.Laguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 452-3720 Dr. Fady Kadifa, M.D.Laguna Hills, CA · $185 in drug and device payments (2025) · Telehealth ·
(949) 452-0061 Dr. Thomas Vovan, M.D.Laguna Hills, CA · $1,385 in drug and device payments (2025) · Telehealth ·
(949) 452-3725 Dr. Vidal Espeleta, M.D.Laguna Hills, CA · $1,706 in drug and device payments (2025) · Telehealth ·
(949) 521-7163 Dr. Alexander Fe, M.D.La Jolla, CA · $25 in drug and device payments (2025) ·
(858) 625-7200 Dr. Anuja Vyas, M.D.La Jolla, CA · $16,256 in drug and device payments (2025) · Telehealth ·
(858) 657-7118 Dr. Bryce Duchman, M.D.La Jolla, CA · $603 in drug and device payments (2025) · Telehealth ·
(800) 926-8273 Dr. Christopher Cheng, MDLa Jolla, CA · $527 in drug and device payments (2025) · Telehealth ·
(858) 554-8845 Dr. Clinton Colaco, MDLa Jolla, CA · $1,091 in drug and device payments (2025) · Telehealth ·
(858) 824-5824 Dr. David Kwon, M.D.La Jolla, CA · $19 in drug and device payments (2025) ·
(858) 824-5404 Dr. D Mccaul, M.D.La Jolla, CA · $860 in drug and device payments (2025) · Telehealth ·
(858) 625-7200 Dr. Erin Wiltchik, M.D.La Jolla, CA · $8,949 in drug and device payments (2025) · Telehealth ·
(858) 625-8363 Dr. Fredrick Hanson, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(858) 625-7200 Dr. Hannah Robertson, MDLa Jolla, CA · $40 in drug and device payments (2025) ·
(800) 926-8273 Dr. Jenny Yang, M.D.La Jolla, CA · $9,425 in drug and device payments (2025) · Telehealth ·
(858) 657-7000 Dr. Kelly Fan, M. D.La Jolla, CA · $1,194 in drug and device payments (2025) · Telehealth ·
(858) 554-8860 Dr. Kenneth Grudko, M.D.La Jolla, CA · $30 in drug and device payments (2025) ·
(858) 554-8860 Dr. Ramni Khattar, D.O.La Jolla, CA · $543 in drug and device payments (2025) · Telehealth ·
(858) 824-5404 Dr. Robert Sarlin, M.D.La Jolla, CA · No drug or device payments recorded (2025) ·
(858) 558-3409 Dr. Robert Sarnoff, M.D.La Jolla, CA · $1,099 in drug and device payments (2025) · Telehealth ·
(858) 554-8862 Dr. Samuel Glickman, M.D.La Jolla, CA · $808 in drug and device payments (2025) · Telehealth ·
(858) 625-7200 Dr. Steven Escobar, M.D.La Jolla, CA · $543 in drug and device payments (2025) · Telehealth ·
(858) 824-5404 Dr. Steven Zhao, MDLa Jolla, CA · $763 in drug and device payments (2025) · Telehealth ·
(858) 554-8860 Dr. Timothy Fernandes, MDLa Jolla, CA · $34,310 in drug and device payments (2025) · Telehealth ·
(858) 657-6485 Dr. William Auger, M.DLa Jolla, CA · No drug or device payments recorded (2025) ·
(858) 657-7140 Dr. Bunchong Kosolcharoen, M.D.Lakeport, CA · No drug or device payments recorded (2025) ·
(707) 263-6866 Dr. Sherif Henein, M.D.Lake Sherwood, CA · No drug or device payments recorded (2025) ·
(805) 796-5903 Dr. Arthur Gelb, M.D.Lakewood, CA · $3,282 in drug and device payments (2025) ·
(562) 633-2275 Conditions Pulmonary Disease providers in California commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Pulmonary Disease providers. Individual practices vary, so confirm with the provider before booking.
- Asthma
- COPD
- Sleep apnea
- Pulmonary fibrosis
- Chronic cough
Common questions
How many Pulmonary Disease providers are in California?There are 1,449 Pulmonary Disease providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Pulmonary Disease providers in California offer telehealth?Yes. 569 of the 1,449 Pulmonary Disease providers in California (about 39%) report offering telehealth services in CMS data.
Which cities in California have the most Pulmonary Disease providers?Los Angeles (153), San Diego (100), San Francisco (96) have the highest concentration of Pulmonary Disease providers in California.
How many Pulmonary Disease providers in California received drug or device company payments?812 of 1,449 Pulmonary Disease providers in California (56%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Pulmonary Disease providers in California treat?Pulmonary Disease providers commonly treat asthma, COPD, sleep apnea, pulmonary fibrosis, chronic cough and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles 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.
Do most Pulmonologists in California work in independent practices or large health systems?Among 1,035 Pulmonologists in California enrolled in Medicare, 20% bill through a solo or small practice with fewer than 10 clinicians, 15% through a mid-size group of 10 to 99, and 65% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Pulmonologists in California work at?According to CMS facility affiliation records, the California hospitals where the most Pulmonologists hold privileges are Ronald Reagan UCLA Medical Center in Los Angeles; Santa Monica - UCLA Med Ctr & Orthopaedic Hospital in Santa Monica; Stanford Health Care in Stanford.
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