Allergists in California
687 doctors with an allergy or immunology specialty list a practice address in California. 499 are in current Medicare records as allergists.
By metro area
- Los Angeles area 250
- San Francisco area 117
- San Diego area 73
- San Jose area 65
- Sacramento area 55
- Riverside area 44
- Fresno area 19
- Stockton area 16
- Vallejo area 14
- Oxnard area 11
- Bakersfield area 9
- Santa Rosa area 9
- Santa Maria area 8
- Modesto area 7
- Merced area 4
- Napa area 4
- Redding area 4
- San Luis Obispo area 4
- Santa Cruz area 4
- Hanford area 3
- Salinas area 3
- Yuba City area 3
- Chico area 2
- El Centro area 2
- Visalia area 2
Outside metro areas
Allergists 35
Atascadero 1
Stephen G. Shaw, MDAllergist
Department of State Hospitals10333 El Camino Real, Atascadero State Hospital, Atascadero, CA 93423(916) 651-8811
Medicare records: Internal Medicine (October 2026). Allergy specialty from the national provider registry.Accepts Medicare assignment.Report a problem
Eureka 2
Arman Pirzad, MDAllergist
Providence Medical Foundation2504 Harrison Ave, Suite C, Eureka, CA 95501(707) 267-2060
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Madeleine S. Ramos, MDAllergist
Providence Medical Foundation2773 Harris St, Suite D, Eureka, CA 95503(714) 449-4800
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Grass Valley 1
Michael J. McCormick, MDAllergist
Alpine Allergy and Asthma Associates Inc300 Sierra College Dr, Suite 235, Grass Valley, CA 95945(530) 273-6530
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Jackson 1
Jun Lu, MDAllergist
Sutter Valley Medical Foundation815 Court St, Jackson, CA 95642
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Los Angeles 1
Xinyu Wang, MDAllergist
File, Suite 57326, Los Angeles, CA 90074
Medicare records: allergy/immunology (October 2026).May accept Medicare assignment.Telehealth in Medicare claims.Report a problem
Orange 2
Meghan Dutt, MDAllergist
PO Box, Orange, CA 92863
Medicare records: allergy/immunology (October 2026).May accept Medicare assignment.Report a problem
Sudhir Gupta, MDAllergist
PO Box, Suite 14091, Orange, CA 92863
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Palm Springs 1
Hosea E. Brown, MDAllergist
PO Box, Suite 1503, Palm Springs, CA 92263
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Pasadena 1
Hee-Jin Jung, DOAllergist
PO Box, Pasadena, CA 91189
Medicare records: allergy/immunology (October 2026).May accept Medicare assignment.Report a problem
Pasedena 1
Lillian Grobman, MDAllergist
393 E Walnut 3rd Fl, Pasedena, CA 91188
393 E Walnut St Fl, 3 Phr Group Provider Enrollment Unit, Pasadena, CA 91188
Medicare records: allergy/immunology (October 2026).May accept Medicare assignment.Report a problem
San Francisco 23
Daniel C. Adelman, MDAllergist
400 Parnassus Ave, San Francisco, CA 94143(415) 353-2725
National provider registry only, updated July 2026.Report a problem
Amber Y. Chen, MD, MBAAllergist
505 Parnassus Ave # 111, San Francisco, CA 94143(415) 514-4764
National provider registry only, updated June 2026.Report a problem
Alexander Craig, MDAllergist
2001 the Embarcadero, Suite 1500, San Francisco, CA 94143
490 Illinois St, San Francisco, CA 94143
Medicare records: allergy/immunology (October 2026).May accept Medicare assignment.Report a problem
Bernard A. Feigenbaum, MDAllergist
Regents of the University of California - UCSF505 Parnassus Ave, San Francisco, CA 94143(415) 476-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Edward J. Goetzl, MDAllergist
400 Parnassus Ave, San Francisco, CA 94143(415) 353-2725
National provider registry only, updated July 2026.Report a problem
Katherine E. Gundling, MDAllergist
400 Parnassus Ave, San Francisco, CA 94143(415) 353-2725
National provider registry only, updated July 2026.Report a problem
Opal K. Gupta, MDAllergist
Regents of the University of California - UCSF505 Parnassus Ave, San Francisco, CA 94143(415) 476-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Stephanie A. Johannes, MDAllergist
Regents of the University of California - UCSF505 Parnassus Ave, San Francisco, CA 94143(415) 476-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Dean G. Kardassakis, MDAllergist
Regents of the University of California - UCSF505 Parnassus Ave, San Francisco, CA 94143(415) 476-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Anna Lang, MDAllergist
University of California San Francisco1635 Divisadero St, Suite 625 Box 1821, San Francisco, CA 94143
UCSF Medical Group Business Services400 Parnassus Ave, San Francisco, CA 94143
University of California San Francisco505 Parnassus Ave, San Francisco, CA 94143(415) 476-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Conny Lu, MDAllergist
Regents of the University of California - UCSF505 Parnassus Ave, San Francisco, CA 94143(415) 476-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Massoud Mahmoudi, DOAllergist
University of California San Francisco400 Parnassus Ave, MCB300, San Francisco, CA 94143(415) 476-1000
Medicare records: Internal Medicine (October 2026). Allergy specialty from the national provider registry.Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Michael Main, MDAllergist
Regents of the University of California - UCSF505 Parnassus Ave, San Francisco, CA 94143(415) 476-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Rose Monahan, MDAllergist
UCSF Medical Group Business Services400 Parnassus Ave, San Francisco, CA 94143
Regents of the University of California505 Parnassus Ave, San Francisco, CA 94143(415) 476-4029
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Iris M. Otani, MDAllergist
UCSF Medical Group Business Services400 Parnassus Ave, San Francisco, CA 94143(415) 476-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Michele N. Pham, MDAllergist
UCSF Medical Group Business Services400 Parnassus Ave, San Francisco, CA 94143(415) 476-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Christina Phan, MDAllergist
University of California San Francisco505 Parnassus Ave, San Francisco, CA 94143(415) 476-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Michael J. Roberts, MDAllergist
Regents of the University of California - UCSF505 Parnassus Ave, San Francisco, CA 94143(415) 476-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Monica Tang, MDAllergist
UCSF Medical Group Business Services400 Parnassus Ave, San Francisco, CA 94143
Regents of the University of California505 Parnassus Ave, San Francisco, CA 94143(415) 476-4029
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Kavitha Thiagarajan, MDAllergist
UCSF Medical Group Business Services400 Parnassus Ave, San Francisco, CA 94143
Regents of the University of California505 Parnassus Ave, San Francisco, CA 94143(415) 476-4029
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Lulu R. Tsao, MDAllergist
UCSF Medical Group Business Services400 Parnassus Ave, San Francisco, CA 94143
Regents of the University of California505 Parnassus Ave, San Francisco, CA 94143(415) 476-4029
Medicare records: Critical Care (Intensivists) (October 2026). Allergy specialty from the national provider registry.Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Diane W. Wara, MDAllergist
400 Parnassus Ave, San Francisco, CA 94143(415) 476-2491
National provider registry only, updated July 2026.Report a problem
Dennis A. Wong, MDAllergist
400 Parnassus Ave, San Francisco, CA 94143(415) 353-2961
National provider registry only, updated July 2026.Report a problem
Ukiah 1
Kaleyathodi N. Bhat, MDAllergist
Jiva Health Inc620 S Dora St, Suite 102W, Ukiah, CA 95482(925) 685-4224
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Pediatric allergists 9
Los Angeles 1
John P. Faraci, MDPediatric allergist
Faculty Physicians and Surgeons of LlusmFile Number, Suite 54701, Los Angeles, CA 90074
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
San Francisco 8
Angela Chang, MDPediatric allergist
Regents of the University of California - UCSF505 Parnassus Ave, San Francisco, CA 94143(415) 476-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Jeffrey M. Harris, MDPediatric allergist
400 Parnassus Ave Fl 2, San Francisco, CA 94143(415) 353-2813
National provider registry only, updated September 2025.Report a problem
Matthew J. Kan, MD, PhDPediatric allergist
1825 4th St Fl 6, San Francisco, CA 94143(415) 353-7337
National provider registry only, updated August 2022.Report a problem
Jonathan P. Lim, DOPediatric allergist
2001 the Embarcadero, San Francisco, CA 94143
Medicare records: Pediatric Medicine (October 2026). Allergy specialty from the national provider registry.May accept Medicare assignment.Report a problem
Steven B. Machtinger, MDPediatric allergist
Regents of the University of California - UCSF505 Parnassus Ave, San Francisco, CA 94143(415) 476-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Matthew R. McCulloch, MDPediatric allergist
400 Parnassus Ave, San Francisco, CA 94143(415) 353-2725
National provider registry only, updated April 2026.Report a problem
Farhan MurshedPediatric allergist
1825 4th St Fl 6, San Francisco, CA 94143(415) 353-7337
1975 4th St, San Francisco, CA 94143(415) 476-1000
National provider registry only, updated August 2022.Report a problem
Gabriel Salinas Cisneros, MDPediatric allergist
1825 4th St, San Francisco, CA 94143(415) 353-7337
National provider registry only, updated May 2024.Report a problem
Older registry records 4
These doctors list an allergy specialty and a practice address in California, outside its metro areas in the national provider registry, but haven’t updated their record in five years or more and don’t appear in current Medicare records. Many have probably moved or retired. Call before you go.
Show the older records
Corning 1
David B. Coutin, MDAllergist
2126 Solano St, Corning, CA 96021(530) 824-4002
National provider registry only, not updated since 2018. May have moved or retired.Report a problem
San Francisco 3
Laurence Cheng, MD, PhDPediatric allergist
505 Parnassus Ave, M679, Box 0105, San Francisco, CA 94143(415) 476-6309
National provider registry only, not updated since 2009. May have moved or retired.Report a problem
Morton J. Cowan, MDPediatric allergist
505 Parnassus Ave, San Francisco, CA 94143(415) 476-2188
National provider registry only, not updated since 2008. May have moved or retired.Report a problem
Roger F. Espiritu, MDAllergist
400 Parnassus Ave Fl 5, San Francisco, CA 94143(415) 353-2725
National provider registry only, not updated since 2012. May have moved or retired.Report a problem
From CMS’s Doctors and Clinicians file (October 2026) and the national provider registry, NPPES (October 2026). Listings are free and in alphabetical order; we don’t rate or recommend doctors. How we list doctors