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

Michael D Masterson, MD
4.5Michael D Masterson, MD · Hematology (Internal Medicine) Physician
227 W Janss Rd(805) 496-1360
Adventist Health Physicians Network
4.5Adventist Health Physicians Network · Hematology & Oncology Physician
425 Haaland Dr(805) 496-2949
Ashwin Kashyap, MD. Inc.
4.5Ashwin Kashyap, MD. Inc. · Hematology & Oncology Physician
555 Marin St(805) 496-0592
Joseph Paul Woodard, MD
4.5Joseph Paul Woodard · Pediatric Hematology & Oncology Physician
1 Amgen Center Dr(805) 447-2339
Adventist Health Physicians Network
4.5Adventist Health Physicians Network · Hematology & Oncology Physician
227 W Janss Rd(805) 496-2949
Sabrina A. Hardy, MD
4.5Sabrina A. Hardy · Hematology & Oncology Physician
425 Haaland Dr Suite 101(805) 496-2949
Joseph Paul Woodard, MD
4.5Joseph Paul Woodard · Pediatric Hematology & Oncology Physician
1 Amgen Center Dr(805) 447-2339
Harry Samuel Menco, MD
4.5Harry Samuel Menco · Hematology & Oncology Physician
227 W Janss Rd(805) 496-2949
Hematologists in Thousand Oaks 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 Thousand Oaks — useful if your insurance network extends across the metro.
About finding a hematologist in Thousand Oaks
Thousand Oaks has hematologists practicing across hospital systems, group practices, and independent clinics. When choosing a hematologist in Thousand Oaks, 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 Thousand Oaks 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 Thousand Oaks
What should I ask a hematologist in Thousand Oaks before booking?+
Confirm three things: (1) they currently accept your specific insurance plan and network tier, (2) the office location and parking, and (3) typical wait times for new-patient visits.
Is telehealth available with Thousand Oaks hematologists?+
Many Thousand Oaks hematologists offer telehealth visits, especially for follow-ups, prescription refills, and consultations. Look for the telehealth badge on each profile.
How are these Thousand Oaks hematologists verified?+
Every listing on Heallexa is matched against NPI records and state license databases. Credentials, board certifications, and active license status are surfaced on each profile.
Is Heallexa free for patients in Thousand Oaks?+
Yes. Searching, comparing, and contacting Thousand Oaks hematologists on Heallexa is 100% free for patients. We don't charge booking fees or sell your search data.