HealthcareDiscovery.AI / Doctors / California / Allergy & Immunology

Allergists in California

Data updated monthly · Last refresh October 2026

447 Allergy & Immunology providers practice in California, including 144 (32%) offering telehealth. The largest concentration is in San Diego. 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.

447providers
144telehealth
San Diegotop city

Allergy & Immunology by city in California

Choose a city to see providers there.

Allergy & Immunology in San Diego48 providers
Allergy & Immunology in Los Angeles36 providers
Allergy & Immunology in San Francisco15 providers
Allergy & Immunology in Walnut Creek14 providers
Allergy & Immunology in Santa Monica13 providers
Allergy & Immunology in San Jose13 providers
Allergy & Immunology in Palo Alto13 providers
Allergy & Immunology in Sacramento11 providers
Allergy & Immunology in Orange10 providers
Allergy & Immunology in Torrance9 providers
Allergy & Immunology in Stanford9 providers
Allergy & Immunology in Irvine8 providers
Allergy & Immunology in Roseville8 providers
Allergy & Immunology in Long Beach8 providers
Allergy & Immunology in Fresno7 providers
Allergy & Immunology in La Jolla7 providers
Allergy & Immunology in Santa Barbara7 providers
Allergy & Immunology in Menlo Park6 providers
Allergy & Immunology in Santa Rosa6 providers
Allergy & Immunology in Rancho Mirage5 providers
Allergy & Immunology in San Luis Obispo5 providers
Allergy & Immunology in Newport Beach5 providers
Allergy & Immunology in Mountain View5 providers
Allergy & Immunology in Riverside5 providers

Allergy & Immunology 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. Iris Kim, MD
Long Beach, CA · $505 in drug and device payments (2025) · Telehealth · (562) 496-4749
Dr. Kenneth Kim, M.D.
Long Beach, CA · $2,982 in drug and device payments (2025) · (562) 997-7888
Dr. Marc Tamaroff, MD
Long Beach, CA · No drug or device payments recorded (2025) · (562) 496-4749
Dr. Steven Meltzer, MD
Long Beach, CA · $4,639 in drug and device payments (2025) · Telehealth · (562) 496-4749
Dr. Alexander Loscialpo, M.D.
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 594-8831
Dr. Dennis Jerome, M.D.
Los Alamitos, CA · No drug or device payments recorded (2025) · (714) 892-7735
Dr. Akaansha Ganju, MD
Los Angeles, CA · $994 in drug and device payments (2025) · (310) 606-1006
Dr. Amber Burnette, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-4640
Dr. Anoshie Ratnayake, M.D.
Los Angeles, CA · $30 in drug and device payments (2025) · (323) 226-3813
Dr. Asal Naderi, MD
Los Angeles, CA · $41 in drug and device payments (2025) · Telehealth · (323) 442-5100
Dr. Asif Rafi, M.D.
Los Angeles, CA · $11,324 in drug and device payments (2025) · (310) 393-1550
Dr. Barry Kohn, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 436-0516
Dr. Bethany Barnes, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 332-9871
Dr. Catherine Fuller, M.D.
Los Angeles, CA · $1,133 in drug and device payments (2025) · (310) 828-7978
Dr. Christina Lee, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Dariush Kafashzadeh, MD
Los Angeles, CA · $1,338 in drug and device payments (2025) · (310) 825-0867
Dr. Ekra Rai, MD
Los Angeles, CA · $187 in drug and device payments (2025) · (310) 267-9124
Dr. Emilio Jauregui, MD
Los Angeles, CA · $428 in drug and device payments (2025) · (323) 409-1000
Dr. Emily Liang, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-4516
Dr. Erina Lin, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-4073
Dr. Etan Milgrom, MD
Los Angeles, CA · $2,238 in drug and device payments (2025) · (213) 740-0225
Dr. Hee-jin Jung, DO
Los Angeles, CA · $21 in drug and device payments (2025) · (213) 278-0021
Dr. Jamie Kiehm, M.D.
Los Angeles, CA · $260 in drug and device payments (2025) · (424) 338-8000
Dr. Javed Sheikh, M.D.
Los Angeles, CA · $38 in drug and device payments (2025) · (323) 783-4640
Dr. Jennifer Baik, M.D.
Los Angeles, CA · $862 in drug and device payments (2025) · (213) 385-9090
Dr. Julia Lee, M.D.
Los Angeles, CA · $2,243 in drug and device payments (2025) · (310) 556-1377
Dr. Lananh Do, MD
Los Angeles, CA · $2,282 in drug and device payments (2025) · Telehealth · (310) 393-1550
Dr. Lee Sheinkopf, MD
Los Angeles, CA · $2,467 in drug and device payments (2025) · Telehealth · (310) 393-1550
Dr. Lisa Kohn, MD, PHD
Los Angeles, CA · $276 in drug and device payments (2025) · Telehealth · (310) 825-0867
Dr. Melinda Braskett, M.D.
Los Angeles, CA · $187 in drug and device payments (2025) · Telehealth · (323) 361-2501
Dr. Monika Saeedian, M.D.
Los Angeles, CA · $988 in drug and device payments (2025) · Telehealth · (424) 282-9958
Dr. Nhan Huynh, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-5100
Dr. Paulina Tran, DO
Los Angeles, CA · $1,232 in drug and device payments (2025) · (323) 409-3737
Dr. Richard Harris, MD
Los Angeles, CA · $580 in drug and device payments (2025) · Telehealth · (310) 275-0380
Dr. Sandra Ho, MD
Los Angeles, CA · $884 in drug and device payments (2025) · (310) 876-0248
Dr. Saraleen Benouni, M.D.
Los Angeles, CA · $2,596 in drug and device payments (2025) · Telehealth · (310) 393-1550
Dr. Shefali Samant, M.D.
Los Angeles, CA · $192 in drug and device payments (2025) · (800) 954-8000
Dr. Shijun Xi, M.D.
Los Angeles, CA · $18 in drug and device payments (2025) · Telehealth · (323) 442-5100
Dr. Sun Mi Choi, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth · (310) 267-2680
Dr. Thomas Borut, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 215-1600
Dr. Vivian Wang, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-7375
Dr. Yat-choi Kwong, M.D.
Los Angeles, CA · $1,028 in drug and device payments (2025) · (323) 409-3737
Dr. Bryce Hoffman, M.D.
Los Gatos, CA · No drug or device payments recorded (2025) · Telehealth · (650) 934-7888
Dr. Massoud Mahmoudi, D.O.
Los Gatos, CA · $493 in drug and device payments (2025) · Telehealth · (408) 866-6885
Dr. Anna Postolova, MD
Menlo Park, CA · $2,560 in drug and device payments (2025) · Telehealth · (888) 924-1036
Dr. Hannah Walford, MD
Menlo Park, CA · $67 in drug and device payments (2025) · Telehealth · (650) 498-6500
Dr. Jenna Nguyen, MD
Menlo Park, CA · $54 in drug and device payments (2025) · Telehealth · (650) 498-6500
Dr. Louanne Tourangeau, M.D.
Menlo Park, CA · No drug or device payments recorded (2025) · (650) 498-6500
Dr. Nancy Cummings, MD
Menlo Park, CA · No drug or device payments recorded (2025) · (650) 498-6500
Dr. Xiao Wan, MD
Menlo Park, CA · $46 in drug and device payments (2025) · Telehealth · (650) 498-6500

Conditions Allergy & Immunology providers in California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Allergy & Immunology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Allergy & Immunology providers are in California?

There are 447 Allergy & Immunology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Allergy & Immunology providers in California offer telehealth?

Yes. 144 of the 447 Allergy & Immunology providers in California (about 32%) report offering telehealth services in CMS data.

Which cities in California have the most Allergy & Immunology providers?

San Diego (48), Los Angeles (36), San Francisco (15) have the highest concentration of Allergy & Immunology providers in California.

How many Allergy & Immunology providers in California received drug or device company payments?

265 of 447 Allergy & Immunology providers in California (59%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Allergy & Immunology providers in California treat?

Allergy & Immunology providers commonly treat seasonal allergies, food allergies, asthma, eczema, chronic hives 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 Allergists in California work in independent practices or large health systems?

Among 276 Allergists in California enrolled in Medicare, 29% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 54% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Allergists in California work at?

According to CMS facility affiliation records, the California hospitals where the most Allergists hold privileges are Stanford Health Care in Stanford; Santa Monica - UCLA Med Ctr & Orthopaedic Hospital in Santa Monica; Hoag Memorial Hospital Presbyterian in Newport Beach.

Allergy & Immunology in all 50 states Search all 447 in the directory Ask Zach for help choosing

Related

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. Are you a Allergy & Immunology in California? Get featured.