Best Hematologists in San Mateo
Heallexa lists 8 hematologists in San Mateo, . Compare credentials, listed insurance, and patient reviews side by side — free, no signup.
8 hematologists in San Mateo


Jennifer A Brown, MD
4.5Jennifer A Brown · Hematology & Oncology Physician
218 De Anza Blvd(650) 341-9131
Bradley Cameron Ekstrand, MD, PHD
4.5Bradley Cameron Ekstrand · Hematology & Oncology Physician
218 De Anza Blvd(650) 341-9131

Eric Jia Young Kuo, MD
4.5Eric Jia Young Kuo · Hematology & Oncology Physician
50 S San Mateo Dr(650) 696-5420
John Vaughn Siebel, MD
4.5John Vaughn Siebel · Hematology & Oncology Physician
218 De Anza Blvd(650) 341-9131
Julian Hardy Mclain, MD
4.5Julian Hardy Mclain · Hematology & Oncology Physician
50 S San Mateo Dr(650) 696-5420
Hematologists in San Mateo by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Hematologists in nearby cities
Same specialty in cities near San Mateo — useful if your insurance network extends across the metro.
About finding a hematologist in San Mateo
San Mateo has hematologists practicing across hospital systems, group practices, and independent clinics. When choosing a hematologist in San Mateo, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many San Mateo hematologists list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Common questions about hematologists in San Mateo
How do I find the highest-rated hematologist in San Mateo?+
Sort the list above by rating. Heallexa surfaces verified patient reviews alongside credentials so you can see whether a provider's strengths match what you actually need.
What if no San Mateo hematologists accept my insurance?+
Try the surrounding metro — insurance networks often extend across multiple cities. The nearby-cities links below open the same specialty in adjacent markets. Always confirm coverage directly with the provider.
Are walk-in visits available with San Mateo hematologists?+
Walk-ins are uncommon for most hematologists. The "available today" filter shows providers with open same-day slots.
How often is this San Mateo list updated?+
Heallexa refreshes provider data from public NPI records and license databases on a rolling basis. Listings that fall out of the active registry are removed automatically.