Hematology & Oncology in Pasadena, California
Data updated monthly · Last refresh September 2026
11 Hematology & Oncology providers practice in Pasadena. Listings are drawn from federal public records and are not endorsements.
Hematology & Oncology providers in Pasadena
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Cynthia Martel, M.D.Pasadena, CA · $4,073 in drug and device payments (2025) ·
(626) 831-8922 Dr. Helen Moon, M.D.Pasadena, CA · $13,129 in drug and device payments (2025) ·
(951) 353-4931 Dr. Karen Haiber, MDPasadena, CA · $137 in drug and device payments (2025) · Telehealth ·
(626) 568-1622 Dr. Mark Mcnamara, M.D.Pasadena, CA · $26 in drug and device payments (2025) ·
(626) 568-1622 Dr. Ronald Tang, DOPasadena, CA · $7,064 in drug and device payments (2025) · Telehealth ·
(626) 288-0008 Dr. Stephen Huang, M.D.Pasadena, CA · $4,510 in drug and device payments (2025) · Telehealth ·
(626) 568-1622 Dr. Steven Applebaum, MDPasadena, CA · No drug or device payments recorded (2025) · Telehealth ·
(626) 396-2999 Dr. Tiffany Shaw, MDPasadena, CA · No drug or device payments recorded (2025) · Telehealth ·
(424) 314-0203 Dr. Tina Wang, M.D.Pasadena, CA · $70 in drug and device payments (2025) · Telehealth ·
(424) 314-0177 Dr. Weber Chen, M.D.Pasadena, CA · $6,268 in drug and device payments (2025) · Telehealth ·
(626) 288-0008 Dr. William Mcintyre, Jr., M.D.Pasadena, CA · No drug or device payments recorded (2025) ·
(626) 304-4400 Conditions Hematology & Oncology providers in Pasadena, California commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.
- Breast cancer
- Lung cancer
- Lymphoma
- Leukemia
- Anemia
- Blood disorders
Common questions
How many Hematology & Oncology providers are in Pasadena, California?There are 11 Hematology & Oncology providers with active NPI records practicing in Pasadena, according to federal NPPES data refreshed monthly.
What conditions do Hematology & Oncology providers in Pasadena treat?Hematology & Oncology providers in Pasadena commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Pasadena Hematology & Oncology across California
