--- title: "Dr. Johnny Cai | Hematologist in Dublin, CA" description: "Dr. Johnny Cai, D.O. practices Hematology and Medical Oncology in Dublin, CA and Fremont, CA. Accepting new patients." url: "https://www.sutterhealth.org/find-provider/dr-johnny-cai-1078057858" --- 1. [Home](https://www.sutterhealth.org/) / 2. [Find a provider](https://www.sutterhealth.org/find-provider) / 3. Johnny Cai, D.O. ![Johnny Cai, D.O.](https://dyn.mktgcdn.com/p/fTE69xRGkgnAFKZctcrvY9KsyrzvMFrj95CiJcO2crQ/fit=crop,gravity=auto,dpr=2,width=230,height=230) 5/5 [(153 ratings)](https://www.sutterhealth.org/star-ratings) # Johnny Cai, D.O. ## Hematology - Accepting new patients ## Medical Oncology - Accepting new patients [4000 Dublin Blvd.Suite 310Dublin, CA 94568](https://www.google.com/maps/dir/?api=1&destination=4000+Dublin+Blvd.+Dublin%2C+CA+94568+US) [+1 more location](https://www.sutterhealth.org/find-provider/dr-johnny-cai-1078057858#provider-locations) ## Schedule appointment [510-498-2335](tel:+15104982335) Jump to: - [About](https://www.sutterhealth.org/find-provider/dr-johnny-cai-1078057858#provider-about) - [Insurance](https://www.sutterhealth.org/find-provider/dr-johnny-cai-1078057858#provider-health-plans) - [Locations](https://www.sutterhealth.org/find-provider/dr-johnny-cai-1078057858#provider-locations) - [Services](https://www.sutterhealth.org/find-provider/dr-johnny-cai-1078057858#provider-services) ## About Dr. Cai Languages English and Mandarin (Conversational) Gender Male Ages treated Adults only Uses [My Health Online](https://www.sutterhealth.org/patient-resources/my-health-online) for scheduling and messaging ### Approach to care The fields of hematology and oncology are currently in the midst of a revolution with the advances we have made in the treatment of blood disorders and cancer. My goal with all my patients is to find a way to apply this explosion of knowledge in a personalized setting to achieve excellence in patient care. While these scientific advancements are exciting, it is important to remember that a cancer diagnosis is a frightening experience filled with anxiety and stress. My mission is to minimize this stress and help provide the emotional and professional support everybody needs when given a cancer diagnosis. These are the hallmarks of my care that I hope to share. I am proud to say. I work hard everyday investing as much of my time and effort as I can to provide the very best for all my patients. ### Outside of medicine Outside of Medicine, Dr. Cai enjoys an excess of tennis, exploring hiking trails in the Bay Area, reading about science and medicine, and spending time with family and friends. ## Education and training **Medical school:** Touro University College of Osteopathic Medicine **Residency:** Oregon Health and Science University, Internal Medicine **Fellowship:** University of California Los Angeles, Hematology and Oncology - Chief Fellow ## Board certifications - Hematology - Board Certified - Medical Oncology - Board Certified ## Affiliations ### Hospitals - Sutter Eden Medical Center ### Medical groups - Palo Alto Foundation Medical Group **Research and advances in care** Publications - [Lineage switch from T- ALL to a clonal related T/myeloid leukemia following treatment with CD38 directed therapy](https://pubmed.ncbi.nlm.nih.gov/42222917/) Goteti, S., Kim, M. S., Cai, J., Hayes-Lattin, B., Shereck, E., Lindemulder, S., Anekpuritanang, T., Raess, P. W., & Leonard, J. T. 2026-06-01 - [EBV-positive PCNSL in older patients: incidence, characteristics, tumor pathology, and outcomes across a large multicenter cohort](https://pubmed.ncbi.nlm.nih.gov/36960939/) Agrawal, P., David, K. A., Chen, Z., Sundaram, S., Kim, S.-H., Vaca, R., Lin, Y., Singer, S., Malecek, M.-K., Carter, J., Zayac, A., Kim, M. S., Reddy, N., Ney, D., Habib, A., Strouse, C., Graber, J., Bachanova, V., Salman, S., Vendiola, J. A., Hossain, N., Tsang, M., Major, A., Gandhi, M. K., Keane, C., Bond, D. A., Folstad, M., Chang, J., Mier-Hicks, A., Torka, P., Rajakumar, P., Venugopal, P., Berg, S., Glantz, M., Goldlust, S. A., Matnani, R., Kumar, P., Ollila, T. A., Cai, J., Spurgeon, S. E., Sieg, A. G., Cleveland, J., Epperla, N., Karmali, R., Naik, S., Smith, S. M., Rubenstein, J. L., Kahl, B. S., Chadburn, A., Evens, A. M., & Martin, P. 2026-05-01 - [Seronegative Cryoglobulinemic Glomerulonephritis Coexisting With Primary Sjögren Syndrome and HBV Infection: A Diagnostic and Therapeutic Challenge](https://pubmed.ncbi.nlm.nih.gov/41853328/) Tao, J., Tamrazi, A., Cai, J., Taylor, C. P., Fischer, D. J., & Higgins, J. P. 2026-02-12 [View more publications](https://pubmed.ncbi.nlm.nih.gov/?term=Johnny+Cai&filter=years.2023-2026) ## 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 [Dublin Center](https://www.sutterhealth.org/find-location/facility/dublin-center-4000-1043247339) 4000 Dublin Blvd. Suite 310 Dublin, CA 94568 [Get directions](https://www.google.com/maps/dir/?api=1&destination=4000+Dublin+Blvd.+Dublin%2C+CA+94568+US) [510-498-2335](tel:+15104982335) 925-875-6219 [Fremont Center](https://www.sutterhealth.org/find-location/facility/fremont-center-1043246895) 3200 Kearney Street Building 2, Floor 3 Fremont, CA 94538 [Get directions](https://www.google.com/maps/dir/?api=1&destination=3200+Kearney+Street+Fremont%2C+CA+94538+US) [510-498-2335](tel:+15104982335) 510-498-2311 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 **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 ## Areas of expertise Explore the services and treatments this provider may offer. **Clinical expertise** ### Procedures - Chemotherapy - Immunotherapy - Plasmapheresis - Targeted therapy - Thoracic Oncology ### Conditions - Acidosis - Anal Cancer - Anemia - [Bladder cancer](https://www.sutterhealth.org/services/kidney-bladder-cancer) - Bladder Stone - Bleeding Disorder - Bone Cancer - Bone Marrow Aspiration and Biopsy - Brain Disease - [Breast cancer](https://www.sutterhealth.org/services/breast-cancer) - [Cancer](https://www.sutterhealth.org/services/cancer) - Chronic Lymphocytic Leukemia - Chronic Myeloid Leukemia - Coagulation Disorders - [Colon cancer](https://www.sutterhealth.org/services/colorectal-cancer) - Fibrosarcoma - [Gastrointestinal cancer](https://www.sutterhealth.org/services/gastrointestinal-cancer) - Glioma - [Head and neck cancer](https://www.sutterhealth.org/services/head-neck-cancer) - Hematologic Malignancies - Hepatobiliary Cancers - Hodgkin's Lymphoma - [Kidney cancer](https://www.sutterhealth.org/services/kidney-bladder-cancer) - Kidney problem - [Leukemia](https://www.sutterhealth.org/services/leukemia-lymphoma-myeloma-cancer) - [Liver cancer](https://www.sutterhealth.org/services/liver-bile-duct-cancer) - [Lung cancer](https://www.sutterhealth.org/services/lung-thoracic-cancer) - Lung problem - Lymphocytosis - [Lymphoma](https://www.sutterhealth.org/services/leukemia-lymphoma-myeloma-cancer) - [Melanoma](https://www.sutterhealth.org/services/skin-cancer) - Multiple Myeloma - Myelodysplastic Syndrome - Myeloid Metaplasia - [Myeloma](https://www.sutterhealth.org/services/leukemia-lymphoma-myeloma-cancer) - Myeloproliferative Disorders - Nasopharyngeal Cancer - Non-Hodgkin's Lymphoma - Ocular Melanoma - [Pancreatic cancer](https://www.sutterhealth.org/services/pancreatic-cancer) - [Prostate cancer](https://www.sutterhealth.org/services/prostate-cancer) - Stomach Cancer - Testicle Cancer ### Reasons for visit - Benign Hematology - Care of the Older Cancer Patient - Leukemia and Lymphoma Care - Management Strategies for Women at High Risk for Breast Cancer ## Related services offered by Sutter - [Blood and stem cell transplant](https://www.sutterhealth.org/services/blood-stem-cell-transplant) - [Genetic testing and counseling for cancer risk](https://www.sutterhealth.org/services/genetic-testing-counseling) - [Leukemia, lymphoma and myeloma cancer](https://www.sutterhealth.org/services/leukemia-lymphoma-myeloma-cancer) - [Sarcoma](https://www.sutterhealth.org/services/sarcoma) - [Breast cancer](https://www.sutterhealth.org/services/breast-cancer) - [Breast health services](https://www.sutterhealth.org/services/breast-health) - [Cancer services](https://www.sutterhealth.org/services/cancer) - [Cancer special services and support](https://www.sutterhealth.org/services/cancer-special-services-support) - [Gastrointestinal cancer](https://www.sutterhealth.org/services/gastrointestinal-cancer) - [Head and neck cancer](https://www.sutterhealth.org/services/head-neck-cancer) - [Liver and bile duct cancer](https://www.sutterhealth.org/services/liver-bile-duct-cancer) - [Lymphedema](https://www.sutterhealth.org/services/lymphedema) - [Medical oncology](https://www.sutterhealth.org/services/cancer) - [Pancreatic cancer](https://www.sutterhealth.org/services/pancreatic-cancer) - [Prostate cancer](https://www.sutterhealth.org/services/prostate-cancer) - [Skin cancer](https://www.sutterhealth.org/services/skin-cancer) ## Similar providers nearby - ![Bryant C. Sheh](https://dyn.mktgcdn.com/p/bx_KI0vt54apviYkJCtcVhpzRXltF6hEKlwblrjZHHg/fit=crop,gravity=auto,dpr=2,width=230,height=230) ### [Bryant C. Sheh, M.D.](https://www.sutterhealth.org/find-provider/dr-bryant-c-sheh-1046245145) (629) Dublin Center 4000 Dublin Blvd. Suite 310 Dublin, CA 94568 [Get directions](https://www.google.com/maps/dir/?api=1&destination=4000+Dublin+Blvd.+Dublin%2C+CA+94568+US) \+ 1 location [510-498-2335](tel:+15104982335) #### Hematology - Accepting new patients #### Medical Oncology - Accepting new patients - ![Huan T. Ha](https://dyn.mktgcdn.com/p/IDRKtkE8uTHkSrAckjG6cBwvqJPwnVqZLAtM06tqeNU/fit=crop,gravity=auto,dpr=2,width=230,height=230) ### [Huan T. Ha, M.D.](https://www.sutterhealth.org/find-provider/dr-huan-t-ha-1046246036) (624) Dublin Center 4000 Dublin Blvd. Suite 310 Dublin, CA 94568 [Get directions](https://www.google.com/maps/dir/?api=1&destination=4000+Dublin+Blvd.+Dublin%2C+CA+94568+US) \+ 1 location [510-498-2335](tel:+15104982335) #### Hematology - Accepting new patients #### Medical Oncology - 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. Doctors meeting your search criteria are presented in order of relevance based on search criteria, based on those providers with appointment availability._ [_Find out more about star ratings_](https://www.sutterhealth.org/star-ratings)_._ ```json {"@context":"https://schema.org","@type":"MedicalOrganization","name":"Sutter Health","@id":"https://www.sutterhealth.org/#medicalorganization","url":"https://www.sutterhealth.org","logo":"https://www.sutterhealth.org/static/images/sutter-health-logo.svg","address":{"@type":"PostalAddress","streetAddress":"2200 River Plaza Drive","addressLocality":"Sacramento","addressRegion":"CA","postalCode":"95833","addressCountry":"US"},"areaServed":{"@type":"AdministrativeArea","name":"California"},"sameAs":["https://www.facebook.com/SutterHealth","https://www.instagram.com/sutterhealth/","https://x.com/SutterHealth","https://www.youtube.com/sutterhealth","https://www.linkedin.com/company/sutter-health","https://en.wikipedia.org/wiki/Sutter_Health"]} ``` ```json {"@context":"https://schema.org","@type":"BreadcrumbList","@id":"https://www.sutterhealth.org/find-provider/dr-johnny-cai-1078057858#breadcrumblist","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://www.sutterhealth.org/"},{"@type":"ListItem","position":2,"name":"Find a provider","item":"https://www.sutterhealth.org/find-provider"},{"@type":"ListItem","position":3,"name":"Johnny Cai, D.O."}]} ``` ```json {"@context":"https://schema.org","@type":"IndividualPhysician","@id":"https://www.sutterhealth.org/find-provider/dr-johnny-cai-1078057858","areaServed":[{"@type":"GeoCircle","geoMidpoint":{"@type":"GeoCoordinates","latitude":37.70482445638333,"longitude":-121.8726182915508},"geoRadius":"80467"},{"@type":"GeoCircle","geoMidpoint":{"@type":"GeoCoordinates","latitude":37.548386259248424,"longitude":-121.97440408404408},"geoRadius":"80467"}],"availableService":[{"@type":"MedicalProcedure","name":"Immunotherapy"},{"@type":"MedicalProcedure","name":"Targeted therapy"},{"@type":"MedicalProcedure","name":"Thoracic Oncology"},{"@type":"MedicalProcedure","name":"Chemotherapy"},{"@type":"MedicalProcedure","name":"Plasmapheresis"}],"aggregateRating":{"@type":"AggregateRating","ratingValue":"5","bestRating":"5","worstRating":"1","reviewCount":"153"},"description":"Dr. Johnny Cai, D.O. practices Hematology and Medical Oncology in Dublin, CA and Fremont, CA. 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