--- title: "Dr. Derek Y. Obayashi | Pediatric Cardiologist in Campbell, CA | Sutter Health" description: "Dr. Derek Y. Obayashi, M.D., FACC, FAAP practices Pediatric Cardiology in Campbell, CA. Accepting new patients." url: "https://www.sutterhealth.org/find-provider/dr-derek-y-obayashi-1046235054" --- 1. [Home](https://www.sutterhealth.org/) / 2. [Find a provider](https://www.sutterhealth.org/find-provider) / 3. Derek Y. Obayashi, M.D., FACC, FAAP ![Derek Y. Obayashi, M.D., FACC, FAAP](https://dyn.mktgcdn.com/p/YRNniUPoHr_d_hspNTK4Er9XTWcgTi1bBO7Kp-6JmQo/fit=crop,gravity=auto,dpr=2,width=230,height=230) 5/5 [(31 ratings)](https://www.sutterhealth.org/star-ratings) # Derek Y. Obayashi, M.D., FACC, FAAP ## Pediatric Cardiology - Accepting new patients [900 East Hamilton AvenueSuite 220Campbell, CA 95008](https://www.google.com/maps/dir/?api=1&destination=900+East+Hamilton+Avenue+Campbell%2C+CA+95008+US) ## Schedule appointment [844-928-1872](tel:+18449281872) Jump to: - [About](https://www.sutterhealth.org/find-provider/dr-derek-y-obayashi-1046235054#provider-about) - [Insurance](https://www.sutterhealth.org/find-provider/dr-derek-y-obayashi-1046235054#provider-health-plans) - [Locations](https://www.sutterhealth.org/find-provider/dr-derek-y-obayashi-1046235054#provider-locations) - [Services](https://www.sutterhealth.org/find-provider/dr-derek-y-obayashi-1046235054#provider-services) ## About Dr. Obayashi Languages English Gender Male Ages treated Children under 18 Uses [My Health Online](https://www.sutterhealth.org/patient-resources/my-health-online) for scheduling and messaging ### Professional highlights Fellow of the American Academy of Pediatrics and the American College of Cardiology. Active advocate in Sacramento and Washington, D.C., lobbying to protect healthcare programs, including Medicaid and S-CHIP, for underserved children. Founded and developed A BLAST (A Bear Loves All Sick Toddlers), a program that provides children undergoing heart procedures with a teddy bear and stethoscope to enable role reversal and assist in coping with fear of treatment. ## Education and training **Medical school:** Chicago Medical School **Internship:** Children's Hospital Los Angeles, Pediatrics **Residency:** Children's Hospital Los Angeles, Pediatrics **Fellowship:** Stanford University Medical Center, Pediatric Cardiology ## Board certifications - Pediatric Cardiology ## Affiliations ### Medical groups - Palo Alto Foundation Medical Group **Research and advances in care** Publications - [Supine exercise echocardiographic measures of systolic and diastolic function in children.](https://www.ncbi.nlm.nih.gov/pubmed/22521368) Punn R, Obayashi DY, Olson I, Kazmucha J, DePucci A, Hurley, MP, Chin C. Journal of the American Society of Echocardiography 2012-04-21 - [Anomalous coronary arteries from the opposite sinus of Valsalva in asymptomatic siblings treated with pulmonary arterial translocation](https://www.ncbi.nlm.nih.gov/pubmed/21078428) Obayashi DY, Yeh J, Silverman NH, Hanley FL. The Journal of Thoracic and Cardiovascular Surgery 2010-12-01 - [Sodium TQF NMR and intracellular sodium in isolated crystalloid perfused rat heart](https://www.ncbi.nlm.nih.gov/pubmed/9543417) Schepkin VD, Choy IO, Budinger TF, Obayashi DY, Taylor S, DeCampli WM, Amartur S, Young JN. Magnetic Resonance in Medicine 1998-04-01 [View more publications](https://www.sutterhealth.org/research-search-results?limit=10&query=%22Derek+Y.+Obayashi%22&verticalKey=research_publication) ## 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 [Pediatric Specialties Care Center](https://www.sutterhealth.org/find-location/facility/pediatric-specialties-care-center-2065603492) 900 East Hamilton Avenue Suite 220 Campbell, CA 95008 [Get directions](https://www.google.com/maps/dir/?api=1&destination=900+East+Hamilton+Avenue+Campbell%2C+CA+95008+US) [844-928-1872](tel:+18449281872) 408-328-1443 Sunday Closed Monday 8:00 am - 5:00 pm Tuesday 8:00 am - 5:00 pm Wednesday 8:00 am - 5:00 pm Thursday 8:00 am - 5:00 pm Friday 8:00 am - 5:00 pm Saturday Closed 11/26/2026 8:00 am - 5:00 pm 12/25/2026 8:00 am - 5:00 pm 1/1/2027 8:00 am - 5:00 pm 1/18/2027 8:00 am - 5:00 pm 2/15/2027 8:00 am - 5:00 pm 5/31/2027 8:00 am - 5:00 pm 7/4/2027 Closed 9/6/2027 8:00 am - 5:00 pm 11/25/2027 8:00 am - 5:00 pm **View additional hours** Sunday Closed Monday 8:00 am - 5:00 pm Tuesday 8:00 am - 5:00 pm Wednesday 8:00 am - 5:00 pm Thursday 8:00 am - 5:00 pm Friday 8:00 am - 5:00 pm Saturday Closed 11/26/2026 8:00 am - 5:00 pm 12/25/2026 8:00 am - 5:00 pm 1/1/2027 8:00 am - 5:00 pm 1/18/2027 8:00 am - 5:00 pm 2/15/2027 8:00 am - 5:00 pm 5/31/2027 8:00 am - 5:00 pm 7/4/2027 Closed 9/6/2027 8:00 am - 5:00 pm 11/25/2027 8:00 am - 5:00 pm ## Areas of expertise Explore the services and treatments this provider may offer. **Clinical expertise** ### Procedures - Cardiopulmonary exercise testing - Cardiovascular Conditioning - Echocardiogram - Fetal Echocardiogram - Holter Monitor - Lipid Management - Non-Invasive Imaging - Pediatric Congenital Cardiac Surgery - Preventive Cardiology ### Conditions - Acquired heart disease - Atrial Fibrillation - Cardiomyopathy - Cough Syncope - Dilated Cardiomyopathy - Fetal Cardiology - [Heart failure](https://www.sutterhealth.org/services/heart-failure) - Heartburn - Kawasaki disease - Marfan Syndrome - Pericardial Disease - Syncope ### Reasons for visit - Neonatal Cardiology ## Related services offered by Sutter - [Pediatric heart and vascular care](https://www.sutterhealth.org/services/pediatric-heart-and-vascular) ## Similar providers nearby - ![Anna Harbison](https://dyn.mktgcdn.com/p/f07iCdz1WPz8Qx9hJIxC-qXtbB4YFf5oXtCceGvnrT0/fit=crop,gravity=auto,dpr=2,width=230,height=230) ### [Anna Harbison, M.D., FAAP](https://www.sutterhealth.org/find-provider/dr-anna-harbison-1046250975) 900 East Hamilton Avenue Suite 220 Campbell, CA 95008 [Get directions](https://www.google.com/maps/dir/?api=1&destination=900+East+Hamilton+Avenue+Campbell%2C+CA+95008+US) \+ 1 location [844-928-1872](tel:+18449281872) #### Pediatric Cardiology - Accepting new patients ### Disclaimer _This provider directory is provided as a convenience to you. 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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