--- title: "Dr. Rajashri S. Iyengar | Allergist in San Carlos, CA | Sutter Health" description: "Dr. Rajashri S. Iyengar, M.D. practices Allergy and Immunology and Pediatric Allergy and Immunology in San Carlos, CA. Accepting new patients." url: "https://www.sutterhealth.org/find-provider/dr-rajashri-s-iyengar-1046241321" --- 1. [Home](https://www.sutterhealth.org/) / 2. [Find a provider](https://www.sutterhealth.org/find-provider) / 3. Rajashri S. Iyengar, M.D. ![Rajashri S. Iyengar, M.D.](https://dyn.mktgcdn.com/p/VqUUVjhTbz3ukogz2NOx2Jkm94BEJBloeMgllowFbp0/1.0000/fit=crop,gravity=auto,dpr=2,width=230,height=230) 4.9/5 [(400 ratings)](https://www.sutterhealth.org/star-ratings) # Rajashri S. Iyengar, M.D. ## Allergy and Immunology - Accepting new patients ## Pediatric Allergy and Immunology - Accepting new patients [301 Industrial RoadLevel 3San Carlos, CA 94070](https://www.google.com/maps/dir/?api=1&destination=301+Industrial+Road+San+Carlos%2C+CA+94070+US) ## Schedule appointment [650-596-4150](tel:+16505964150) Jump to: - [About](https://www.sutterhealth.org/find-provider/dr-rajashri-s-iyengar-1046241321#provider-about) - [Insurance](https://www.sutterhealth.org/find-provider/dr-rajashri-s-iyengar-1046241321#provider-health-plans) - [Locations](https://www.sutterhealth.org/find-provider/dr-rajashri-s-iyengar-1046241321#provider-locations) - [Services](https://www.sutterhealth.org/find-provider/dr-rajashri-s-iyengar-1046241321#provider-services) ## About Dr. Iyengar Languages English Gender Female Ages treated All ages Uses [My Health Online](https://www.sutterhealth.org/patient-resources/my-health-online) for scheduling and messaging ### Approach to care Dr. Iyengar truly enjoys helping patients and families with allergies and immunologic disorders. She is dedicated to helping patients improve their quality of life and believes that effective communication and trust are extremely important in achieving this. ### Professional highlights The American Academy of Allergy, Asthma, and Immunology; The Food Allergy Research and Education (FARE) Network. ### Outside of medicine Outside of Medicine, Dr. Iyengar is married with twin boys and enjoys spending time with her family, traveling, and hiking. ## Education and training **Medical school:** Duke University School of Medicine **Internship:** Lucile Packard Children's Hospital at Stanford **Residency:** Lucile Packard Children's Hospital at Stanford **Fellowship:** Children's Hospital of Boston ## Board certifications - Allergy and Immunology ## Affiliations ### Medical groups - Palo Alto Foundation Medical Group ## Accepted insurance Search plan or carrier name **Aetna (19 plans)** ### Aetna - Aetna Choice POS II - Aetna Select EPO - Aetna Select Open Access - Aetna Signature Administrators (ASA) - Aetna Student Health Program - Health Fund HMO (aka HMO/HRA) - Health Fund POS - HMO - HMO Deductible Plans - Managed Choice POS - National Advantage Plan (NAP) - Open Access Elect Choice EPO - Open Access Managed Choice POS - Open Choice PPO - Quality Point of Service (QPOS) - Stanford University Faculty & Staff (SUFS) - Copay Plan - Open Access Aetna Select - Stanford University Faculty & Staff (SUFS) ACA High Deductible Health Plan POS II (ACA HDHP-POS II) - Stanford University Faculty & Staff (SUFS) High Deductible Health Plan POS II (HDHP POS II) - Traditional Choice **Alignment (4 plans)** ### Alignment - Alignment Health Plan My Choice (Medicare Advantage PPO) - Alignment Health Sutter Advantage +More (Medicare Advantage HMO) - Retiree Options (Medicare Advantage HMO) - Retiree Options (Medicare Advantage PPO) **Anthem Blue Cross of California (21 plans)** ### Anthem Blue Cross of California - Advantage HMO - Advantage PPO (Tier 1) - Anthem Blue Cross HMO Saver Small Group Plan - Anthem Blue Cross HMO, also sometimes known as California Care or Rural Cal Care (includes CalPERS Traditional HMO) - Anthem Blue Cross HMO/POS (California Care Plus) - Anthem Blue Cross Individual and Family EPO Bronze/Silver/Gold/Platinum-Covered California (Pathway - EPO) - Anthem Blue Cross Individual HMO (also sometimes known as California Care) - Anthem Blue Cross Small Group HMO (also sometimes known as California Care) - Anthem Bronze, Silver, Gold, Platinum PPO (Prudent Buyer Plan) - Anthem High Performance Narrow Network - Anthem Medicare Preferred PPO Medicare Advantage Plans for Group Retirees - Behavioral Health Program - BlueCard - CareAdvocate PPO - Direct Access - Federal Employee Program (FEP) - PPO - GeoBlue - Indemnity - Managed Care Services - My Choice PPO - SmartSense **Blue Shield of California (24 plans)** ### Blue Shield of California - Active Choice PPO - Administrative Services Only (ASO) - Self-Funded PPO - Blue Shield $0 Cost Share PPO (IFP) - Blue Shield Access+ HMO CalPERS Limited Network - Blue Shield Access+ HMO Plan - Blue Shield Added Advantage POS (Point-Of-Service) Plan**Note:** - PPO Benefit Level - Blue Shield Bronze PPO (IFP & Small Group) - Blue Shield CalPERS EPO - Blue Shield CalPERS Medicare (PPO) Employer Group Medicare Advantage - Blue Shield Gold PPO (IFP & Small Group) - Blue Shield Life and Health Insurance Company - Blue Shield Medicare (PPO) Employer Group Medicare Advantage - Blue Shield Minimum Coverage PPO (IFP) - Blue Shield of California PPO/EPO (aka Full Network PPO/EPO) - Blue Shield Platinum PPO (IFP & Small Group) - Blue Shield Silver PPO (IFP & Small Group) - BlueCard Plan - Federal Employee Program - PPO**Note:** - FEP accesses Anthem Blue Cross for Hospital Providers - Indemnity - PERS Platinum PPO - Shared Advantage - PPO/EPO and Shared Advantage Plus - PPO/EPO (Full Network PPO) - UC Care PPO - University of California HealthSavings+ - Vital Shield 900 Plans Coverage can vary, so we suggest confirming with your health plan and provider’s office before your visit. ## Care locations [San Carlos Center](https://www.sutterhealth.org/find-location/facility/san-carlos-center-1043246914) 301 Industrial Road Level 3 San Carlos, CA 94070 [Get directions](https://www.google.com/maps/dir/?api=1&destination=301+Industrial+Road+San+Carlos%2C+CA+94070+US) [650-596-4150](tel:+16505964150) 650-551-7036 Sunday Closed Monday 7:00 am - 7:00 pm Tuesday 7:00 am - 6:00 pm Wednesday 7:00 am - 6:00 pm Thursday 7:00 am - 6:00 pm Friday 7:00 am - 6:00 pm Saturday 8:00 am - 12:00 pm **View additional hours** Sunday Closed Monday 7:00 am - 7:00 pm Tuesday 7:00 am - 6:00 pm Wednesday 7:00 am - 6:00 pm Thursday 7:00 am - 6:00 pm Friday 7:00 am - 6:00 pm Saturday 8:00 am - 12:00 pm ## Areas of expertise Explore the services and treatments this provider may offer. **Clinical expertise** ### Procedures - Skin Prick Tests ### Conditions - Allergic Diaper Rash - Allergic rhinitis - Anaphylaxis - Animal allergies - [Asthma](https://www.sutterhealth.org/services/asthma) - Dermatomyositis - Eczema - Eosinophilic esophagitis - Esophoria - Food allergy - Insect Sting Allergies - [Pediatric allergies](https://www.sutterhealth.org/services/pediatric-allergies-and-immunology) - [Pediatric asthma](https://www.sutterhealth.org/services/pediatric-asthma) - Sports induced asthma - Urticaria ### Reasons for visit - Allergy management - Immunodeficiency consultation ## Related services offered by Sutter - [Pediatric allergies and immunology](https://www.sutterhealth.org/services/pediatric-allergies-and-immunology) ## Similar providers nearby [View all](https://www.sutterhealth.org/find-provider-results?facets=%5B%7B%22i%22%3A%22c_providerSpecialties.specialty.name%22%2C%22v%22%3A%5B%22Allergy+and+Immunology%22%2C%22Pediatric+Allergy+and+Immunology%22%5D%7D%5D&limit=10&staticFilters=%5B%7B%22displayName%22%3A%22Sutter+Health+provider%22%2C%22selected%22%3Atrue%2C%22filter%22%3A%7B%22kind%22%3A%22fieldValue%22%2C%22fieldId%22%3A%22c_providerIsSutterHealth%22%2C%22matcher%22%3A%22%24eq%22%2C%22value%22%3Atrue%7D%7D%2C%7B%22displayName%22%3A%22Near%3A+San+Carlos+Center%22%2C%22selected%22%3Atrue%2C%22filter%22%3A%7B%22kind%22%3A%22fieldValue%22%2C%22fieldId%22%3A%22c_offices.officeOrFacility.builtin.location%22%2C%22matcher%22%3A%22%24near%22%2C%22value%22%3A%7B%22lat%22%3A37.5151417677625%2C%22lng%22%3A-122.26050391484215%2C%22radius%22%3A16093%7D%7D%7D%5D&verticalKey=healthcare_professionals) - 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Cherk](https://dyn.mktgcdn.com/p/hjrY0a-V1lwheItZIjVdLxZN5tYgBzSWelFXzTZUxS8/fit=crop,gravity=auto,dpr=2,width=230,height=230) ### [Erika D. Cherk, M.D.](https://www.sutterhealth.org/find-provider/dr-erika-d-cherk-2032770488) (54) 301 Industrial Road San Carlos, CA 94070 [Get directions](https://www.google.com/maps/dir/?api=1&destination=301+Industrial+Road+San+Carlos%2C+CA+94070+US) \+ 2 locations [650-596-4150](tel:+16505964150) #### Pediatric Allergy and Immunology - Accepting new patients #### Allergy and Immunology - Accepting new patients - ![Ruby Moreno](https://dyn.mktgcdn.com/p/SlupvOKSXEdvI2Uz8bcvfkejXzAuGe0j6WW-HOHS_fQ/fit=crop,gravity=auto,dpr=2,width=230,height=230) ### [Ruby Moreno, M.D.](https://www.sutterhealth.org/find-provider/dr-ruby-moreno-2086924082) 301 Industrial Road San Carlos, CA 94070 [Get directions](https://www.google.com/maps/dir/?api=1&destination=301+Industrial+Road+San+Carlos%2C+CA+94070+US) \+ 1 location [844-928-1872](tel:+18449281872) #### Allergy and Immunology - Accepting new patients #### Pediatric Allergy and Immunology - Accepting new patients - ![Adithi Y. 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It is not intended as a recommendation, referral or endorsement of any particular provider. Physicians are not employees or agents of Sutter Health or its subsidiaries. The information is submitted by each doctor and we make no guarantee or warranty as to the accuracy of the information. You should verify the accuracy of the information directly with the provider's office._ _All doctors on this site are in the Sutter system. 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