Toby Levenson, MD - Allergy and Asthma Associates of Northern California | San Jose Allergists
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San Jose Main Office: 408-243-2700 • South San Jose: 408-281-7400 • Regional East San Jose: 408-254-0300 • Santa Cruz: 831-479-6933 • Gilroy: 408-848-1800 • Fremont: 510-797-5555 • Monterey: 831-649-4044 • Mountain View: 650-210-9292

Toby Levenson, MD

Toby Levenson, MD, with Allergy and Asthma Associates of Northern California

Dr. Toby Levenson enjoys taking care of people of all ages and especially enjoys when she can care for entire families. She is a past member of the teaching faculty at both Stanford and Santa Clara Valley Medical Center in the division of Allergy and Immunology.

Dr. Levenson is an avid runner and a sports enthusiast, and her favorite things to do in her spare time are cooking, baking and cheering on her favorite teams with her husband and daughter.

Read Dr. Levenson's latest article on "Acute and Chronic Sinusitis."

Board Certification

  • American Board of Allergy and Immunology


  • Fellowship: Combined Adult and Pediatric Allergy/Immunology, Northwestern University
  • Internship/Residency and Chief Residency: Internal Medicine, Santa Clara Valley Medical Center
  • Medical School: Northwestern University
  • Undergraduate: Northwestern University

Professional Organizations & Affiliations

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Office Locations

Toby Levenson, MD, sees patients at the following offices.


San Jose - Main Office

4050 Moorpark Ave,
San Jose, CA 95117


Map & Directions


Fremont Office

2287 Mowry Avenue,
Suite E,
Fremont, CA 94538


Map & Directions


Mountain View Office

285 South Drive,
Suite 1,
Mountain View, CA 94040


Map & Directions

In-Office & Telemedicine Appointments Available! Request Appointment

Eight Convenient Bay Area Offices

  • South San Jose393 Blossom Hill Rd
    Suite 315
    San Jose, CA 95123
  • 404-281-7400
  • Santa Cruz3329 Mission Dr
    Santa Cruz, CA 95065
  • 831-479-6933
  • Gilroy9360 No Name Uno
    Suite 250
    Gilroy, CA 95020
  • 408-848-1800
  • Fremont2287 Mowry Ave
    Suite E
    Fremont, CA 94538
  • 510-797-5555
  • Monterey337 El Dorado St
    Suite 2A
    Monterey, CA 93940
  • 831-649-4044
  • Mountain View285 South Dr
    Suite 1
    Mountain View, CA 94040
  • 650-210-9292