Allergists in the San Jose area
65 doctors with an allergy or immunology specialty list a practice address in the San Jose-Sunnyvale-Santa Clara, CA metro area. 45 are in current Medicare records as allergists.
Allergists 55
Campbell 1
Richard B. Fox, MDClinical immunologist
1875 S Bascom Ave Ste 2400, Campbell, CA 95008(408) 718-1915
National provider registry only, updated August 2026.Report a problem
Los Altos 2
Robert Bocian, MDAllergist
Sutter Bay Medical Foundation370 Distel Cir, Los Altos, CA 94022(650) 254-5200
Sutter Bay Medical Foundation701 E El Camino Real, Mountain View, CA 94040(650) 691-6174
Sutter Bay Medical Foundation795 El Camino Real, Palo Alto, CA 94301(415) 600-1020
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Jack N. Levin, MDAllergist
1970 Laver Ct # 2, Los Altos, CA 94024(650) 964-6314
National provider registry only, updated March 2023.Report a problem
Los Gatos 3
Charles H. Feng, MDAllergist
Sutter Bay Medical Foundation15720 Winchester Blvd, Los Gatos, CA 95030(408) 934-7000
Sutter Bay Medical Foundation370 Distel Cir, Los Altos, CA 94022(650) 254-5200
Sutter Bay Medical Foundation701 E El Camino Real, Mountain View, CA 94040(650) 691-6174
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Bryce C. Hoffman, MDAllergist
Sutter Bay Medical Foundation15720 Winchester Blvd, Los Gatos, CA 95030(408) 934-7000
Sutter Bay Medical Foundation370 Distel Cir, Los Altos, CA 94022(650) 254-5200
Sutter Bay Medical Foundation701 E El Camino Real, Mountain View, CA 94040(650) 691-6174
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Massoud Mahmoudi, DOAllergist
812 Pollard Rd, Suite 5, Los Gatos, CA 95032(408) 866-6885
Medicare records: Internal Medicine (October 2026). Allergy specialty from the national provider registry.Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Milpitas 1
Imran Junaid, MDAllergist
Jiva Health Inc995 Montague Expy, Suite 218, Milpitas, CA 95035(925) 685-4224
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Mountain View 3
Patty P. Chi, MDAllergist
Sutter Bay Medical Foundation701 E El Camino Real, Mountain View, CA 94040(650) 691-6174
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Sanjeev Jain, MDAllergist
525 S Dr, Suite 215, Mountain View, CA 94040
Medicare records: allergy/immunology (October 2026).May accept Medicare assignment.Telehealth in Medicare claims.Report a problem
Cindy M. Nguyen, DOAllergist
Sutter Bay Medical Foundation701 E El Camino Real, Mountain View, CA 94040(650) 691-6174
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Palo Alto 17
Erika Cherk, MDAllergist
Sutter Bay Medical Foundation795 El Camino Real, Palo Alto, CA 94301(415) 600-1020
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Anita C. Choy, MDAllergist
211 Quarry Rd, Suite 106, Palo Alto, CA 94304(650) 322-3847
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Yael Gernez-Goldhammer, MDAllergist
Lpch Medical Group Div of Lucile725 Welch Rd, Palo Alto, CA 94304(650) 498-7200
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Vinay C. Gowda, MDAllergist
Sutter Bay Medical Foundation795 El Camino Real, Palo Alto, CA 94301(415) 600-1020
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Joseph D. Hernandez, MDAllergist
Lpch Medical Group Div of Lucile725 Welch Rd, Palo Alto, CA 94304(650) 498-7200
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Rajashri S. Iyengar, MDAllergist
Sutter Bay Medical Foundation795 El Camino Real, Palo Alto, CA 94301(415) 600-1020
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Daniel C. Kim, MDAllergist
Sutter Bay Medical Foundation795 El Camino Real, Palo Alto, CA 94301(415) 600-1020
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Sara H. Kleinman, MDAllergist
Lpch Medical Group Div of Lucile725 Welch Rd, Palo Alto, CA 94304(650) 498-7200
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Katherine C. Konvinse, MDAllergist
500 Pasteur Dr, Fl 3, Palo Alto, CA 94304
Medicare records: allergy/immunology (October 2026).May accept Medicare assignment.Report a problem
Chyh Woei Lee, MDAllergist
Sutter Bay Medical Foundation795 El Camino Real, Palo Alto, CA 94301(415) 600-1020
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Matthew S. Macdougall, MD, PhDAllergist
725 Welch Rd, Palo Alto, CA 94304(650) 497-8000
National provider registry only, updated December 2024.Report a problem
Peter Maguire, MDAllergist
Sutter Bay Medical Foundation795 El Camino Real, Palo Alto, CA 94301(415) 600-1020
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Anjuli K. Mehrotra, MDAllergist
725 Welch Rd, Palo Alto, CA 94304(650) 497-8000
2500 Hospital Dr Bldg 14, Mountain View, CA 94040(650) 701-7362
National provider registry only, updated April 2024.Report a problem
Richard B. Moss, MDAllergist
725 Welch Rd, Palo Alto, CA 94304(650) 498-5710
National provider registry only, updated April 2024.Report a problem
Amy S. Oro, MDAllergist
725 Welch Rd, Palo Alto, CA 94304(650) 497-8000
842 Altos Oaks Dr, Los Altos, CA 94024(650) 941-0550
National provider registry only, updated April 2024.Report a problem
Kristina Philpott, MDAllergist
Sutter Bay Medical Foundation795 El Camino Real, Palo Alto, CA 94301(415) 600-1020
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Sayantani B. Sindher, MDAllergist
725 Welch Rd, Palo Alto, CA 94304(650) 497-8000
300 Pasteur Dr, Stanford, CA 94305(650) 804-5320
1804 Embarcadero Rd, Palo Alto, CA 94303(650) 804-5320
National provider registry only, updated April 2024.Report a problem
San Jose 10
Aleksandra D. Bokszczanin-Knosala, MDAllergist
260 International Cir, San Jose, CA 95119(408) 972-7000
National provider registry only, updated January 2022.Report a problem
Theodore J. Chu, MDAllergist
130 Bellerose Dr, San Jose, CA 95128(408) 816-8923
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Judy T. Del Mundo, MDAllergist
2061 Clarmar Way, Suite A, San Jose, CA 95128(408) 271-8807
Medicare records: allergy/immunology (October 2026).May accept Medicare assignment.Telehealth in Medicare claims.Report a problem
Ilisten M. Jones, MDAllergist
Csi Medical Group2420 Samaritan Dr, San Jose, CA 95124(408) 369-5600
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
John S. Kellogg, MDAllergist
South Bay Allergy and Asthma Group Inc2211 Moorpark Ave, Suite 130, San Jose, CA 95128(408) 286-1707
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Katharine S. Nelson, MDAllergist
South Bay Allergy and Asthma Group Inc2211 Moorpark Ave, Suite 130, San Jose, CA 95128(408) 286-1707
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Richard J. Trevino, MDAllergist
227 N Jackson Ave, San Jose, CA 95116(408) 926-5300
Medicare records: allergy/immunology (October 2026).May accept Medicare assignment.Report a problem
Deepti Vellaichamy Manian, MDAllergist
270 International Cir Bldg 31, San Jose, CA 95119(408) 363-4597
National provider registry only, updated September 2025.Report a problem
Anlin Xu, MDAllergist
South Bay Allergy and Asthma Group Inc2211 Moorpark Ave, Suite 130, San Jose, CA 95128(408) 286-1707
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
June Y. Zhang, MDAllergist
South Bay Allergy and Asthma Group Inc2211 Moorpark Ave, Suite 130, San Jose, CA 95128(408) 286-1707
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Santa Clara 2
Bichphuong T. Nguyen, MDAllergist
2885 Kaiser Dr, Santa Clara, CA 95051(408) 236-6400
National provider registry only, updated December 2021.Report a problem
Yuhjung J. Tsai, MDAllergist
Permanente Medical Group Inc700 Lawrence Expy, Santa Clara, CA 95051(408) 851-1000
Permanente Medical Group Inc710 Lawrence Express Way, Santa Clara, CA 95051(408) 851-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Stanford 13
Anna J. Arroyo, MDAllergist
Stanford Health Care300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Jennifer M. Camacho, MDAllergist
Stanford Health Care300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Meng Chen, MDAllergist
Stanford Health Care300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Rebecca S. Chinthrajah, MDAllergist
Stanford Health Care300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Stella Hartono, MDAllergist
Stanford Health Care300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Suzanne M. Henderson, MDAllergist
300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
National provider registry only, updated March 2025.Report a problem
Michelle F. Huffaker, MDAllergist
Stanford Health Care300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Shirley Y. Jiang, MDAllergist
Stanford Health Care300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Anne Y. Liu, MDAllergist
Stanford Health Care300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
Lpch Medical Group Div of Lucile725 Welch Rd, Palo Alto, CA 94304(650) 498-7200
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Carlos A. Salgado, MDAllergist
Stanford Health Care300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
Lpch Medical Group Div of Lucile725 Welch Rd, Palo Alto, CA 94304(650) 498-7200
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Jyothi I. Tirumalasetty, MDAllergist
Stanford Health Care300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Ngoc N. Tran, MDAllergist
Stanford Health Care300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
Medicare records: Pediatric Medicine (October 2026). Allergy specialty from the national provider registry.Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Linda J. Zhu, MDAllergist
Stanford Health Care300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
Lpch Medical Group Div of Lucile725 Welch Rd, Palo Alto, CA 94304(650) 498-7200
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Sunnyvale 3
Michael J. Mulligan, MDAllergist
Sutter Bay Medical Foundation301 Old San Francisco Rd, Sunnyvale, CA 94086(408) 739-6000
Sutter Bay Medical Foundation370 Distel Cir, Los Altos, CA 94022(650) 254-5200
Sutter Bay Medical Foundation701 E El Camino Real, Mountain View, CA 94040(650) 691-6174
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Pearl B. Scott, MDAllergist
1263 E Arques Ave Dept 17, Allergy, Sunnyvale, CA 94085(408) 530-2700
National provider registry only, updated December 2021.Report a problem
Peter M. Uong, MDAllergist
Permanente Medical Group Inc1263 E Arques Ave, Sunnyvale, CA 94085(408) 851-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Pediatric allergists 9
Los Altos 1
Jamila C. Martin, MDPediatric allergist
Sutter Bay Medical Foundation370 Distel Cir, Los Altos, CA 94022(650) 254-5200
Sutter Bay Medical Foundation701 E El Camino Real, Mountain View, CA 94040(650) 691-6174
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Los Gatos 1
Julia A. Cronin, MDPediatric allergist
Sutter Bay Medical Foundation15720 Winchester Blvd, Los Gatos, CA 95030(408) 934-7000
Sutter Bay Medical Foundation370 Distel Cir, Los Altos, CA 94022(650) 254-5200
Sutter Bay Medical Foundation701 E El Camino Real, Mountain View, CA 94040(650) 691-6174
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Palo Alto 4
Sarah Y. Afzal, MDPediatric allergist
Lpch Medical Group Div of Lucile725 Welch Rd, Palo Alto, CA 94304(650) 498-7200
Medicare records: Pediatric Medicine (October 2026). Allergy specialty from the national provider registry.Accepts Medicare assignment.Report a problem
Rosa Bacchetta, MDPediatric allergist
725 Welch Rd, Palo Alto, CA 94304(650) 497-8000
National provider registry only, updated March 2023.Report a problem
Hanna M. Knihtila, MD, PhDPediatric allergist
725 Welch Rd, Palo Alto, CA 94304(650) 497-8000
National provider registry only, updated October 2026.Report a problem
Rebecca K. Saenz, MD, PhDPediatric allergist
725 Welch Rd, Palo Alto, CA 94304(650) 497-8000
National provider registry only, updated April 2024.Report a problem
Stanford 1
Sean A. McGhee, MDPediatric allergist
Stanford Health Care300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
Lpch Medical Group Div of Lucile725 Welch Rd, Palo Alto, CA 94304(650) 498-7200
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Telehealth in Medicare claims.Report a problem
Sunnyvale 2
Daniel A. Cerrone, MDPediatric allergist
1263 E Arques Ave, Sunnyvale, CA 94085(408) 530-2700
National provider registry only, updated July 2023.Report a problem
Alanna B. Stinson, MDPediatric allergist
Permanente Medical Group Inc1263 E Arques Ave, Sunnyvale, CA 94085(408) 851-1000
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
ENT doctors who list allergy 1
David T. Liu, MDENT doctor (otolaryngic allergy)
300 Pasteur Dr, Stanford, CA 94305(650) 723-4000
National provider registry only, updated August 2024.Report a problem
Older registry records 27
These doctors list an allergy specialty and a practice address in the San Jose area 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
Fremont 1
Grace Yu, MDAllergist
3200 Kearney Street, Fremont, CA 94301(510) 490-1222
National provider registry only, not updated since 2012. May have moved or retired.Report a problem
Gilroy 1
Felicidad G. Lao-Domingo, MDAllergist
700 W 6th St, Suite I, Gilroy, CA 95020(408) 847-1166
National provider registry only, not updated since 2012. May have moved or retired.Report a problem
Los Altos 1
Frederick T. GuilfordAllergist
5050 El Camino Real, #110, Los Altos, CA 94022(650) 964-6700
National provider registry only, not updated since 2007. May have moved or retired.Report a problem
Mountain View 3
Philippe Begin, MDAllergist
2500 Grant Rd, Safar, Packard at El Camino Hospital, Mountain View, CA 94040(650) 561-2876
National provider registry only, not updated since 2013. May have moved or retired.Report a problem
Deborah J. Freehling, DOCTORENT doctor (otolaryngic allergy)
2204 Grant Road, Suite 102, Mountain View, CA 94040(650) 969-2270
National provider registry only, not updated since 2011. May have moved or retired.Report a problem
Steven Rubinstein, MDAllergist
701 E El Camino Real, Medical Staff Office, Mountain View, CA 94040(650) 934-7888
National provider registry only, not updated since 2011. May have moved or retired.Report a problem
Palo Alto 8
Joann C. Blessing-Moore, MDAllergist
723 Emerson St, Palo Alto, CA 94301(650) 688-8480
National provider registry only, not updated since 2015. May have moved or retired.Report a problem
Marie A. Di PasqualeAllergist
705 Lincoln Avenue, Palo Alto, CA 94301(203) 216-5421
National provider registry only, not updated since 2016. May have moved or retired.Report a problem
Alejandro Dorenbaum-Kracer, MDPediatric allergist
725 Welch Rd, Palo Alto, CA 94304(650) 723-4000
National provider registry only, not updated since 2008. May have moved or retired.Report a problem
Alaa Hegab, MBBCHPediatric allergist
270 University Ave, 2nd Floor, Palo Alto, CA 94301(650) 644-1833
National provider registry only, not updated since 2014. May have moved or retired.Report a problem
Hailen Mak, MDAllergist
1101 Welch Rd, Suite A-2, Palo Alto, CA 94304(650) 322-3847
National provider registry only, not updated since 2007. May have moved or retired.Report a problem
Vivian E. Saper, MDPediatric allergist
730 Welch Rd, Palo Alto, CA 94304(650) 723-5227
National provider registry only, not updated since 2012. May have moved or retired.Report a problem
Richard Shames, MDPediatric allergist
725 Welch Rd, Palo Alto, CA 94304(650) 723-4000
National provider registry only, not updated since 2008. May have moved or retired.Report a problem
Yu Wong, MDAllergist
725 Welch Rd, Palo Alto, CA 94304(650) 497-8000
National provider registry only, not updated since 2018. May have moved or retired.Report a problem
San Jose 3
Clayton Feldman, MDAllergist
625 Lincoln Ave, San Jose, CA 95126(408) 278-3003
National provider registry only, not updated since 2007. May have moved or retired.Report a problem
Andrew Lozano, Jr., MDAllergist
2505 Samaritan Dr, #606, San Jose, CA 95124(408) 358-3774
National provider registry only, not updated since 2007. May have moved or retired.Report a problem
Thomas R. Santora, MDAllergist
4050 Moorpark Avenue, San Jose, CA 95117(408) 243-2700
National provider registry only, not updated since 2007. May have moved or retired.Report a problem
Santa Clara 2
Sulochina H. Lulla, MDAllergist
2885 Kaiser Dr, Santa Clara, CA 95051(408) 236-6400
National provider registry only, not updated since 2007. May have moved or retired.Report a problem
Priti Singh, MDAllergist
2885 Kaiser Dr, Santa Clara, CA 95051(408) 236-6400
National provider registry only, not updated since 2007. May have moved or retired.Report a problem
Stanford 8
C. Garrison Fathman, MDAllergist
300 Pasteur Dr, Ccsr 2225, Stanford, CA 94305(650) 851-5866
National provider registry only, not updated since 2008. May have moved or retired.Report a problem
Elizabeth A. Lippner, MDAllergist
269 Campus Drive Ccsr Building, Suite 3215, Stanford, CA 94305(650) 498-6074
National provider registry only, not updated since 2020. May have moved or retired.Report a problem
Jane R. Parnes, MDAllergist
300 Pasteur Dr, Stanford, CA 94305(650) 497-8000
National provider registry only, not updated since 2008. May have moved or retired.Report a problem
James W. Raitt, MDAllergist
300 Pasteur Dr, Stanford, CA 94305(650) 497-8000
National provider registry only, not updated since 2008. May have moved or retired.Report a problem
Charles A. Robinson, MDAllergist
300 Pasteur Dr, Stanford, CA 94305(650) 497-8000
National provider registry only, not updated since 2008. May have moved or retired.Report a problem
Jaime S. Rosa, MD, PhDAllergist
269 Campus Dr, Ccsr 3215, Mc 5366, Stanford, CA 94305(650) 498-6073
National provider registry only, not updated since 2013. May have moved or retired.Report a problem
Janell A. Sherr, MDAllergist
269 Campus Dr, Suite 3215, Stanford, CA 94305(650) 498-6073
National provider registry only, not updated since 2015. May have moved or retired.Report a problem
Paul J. Utz, MDAllergist
300 Pasteur Dr, Stanford, CA 94305(650) 497-8000
National provider registry only, not updated since 2008. 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