Redwood Regional Oncology Center

Leena Agrawal, PharmD is an oncology pharmacist.
Ralph B. Hanahan, MD is a therapeutic radiologist who practices therapeutic radiology and radiation oncology.
Frederick C. David, MD is a radiation oncology radiologist who practices radiation oncology and therapeutic radiology.
Yao Yao G. Pollock, MD is a hematologist & oncologist who practices hematology & oncology and geriatric internal medicine.
Jarrod P. Holmes, MD is a hematologist & oncologist who practices hematology & oncology and medical oncology.
Sara A. Keck, MD is a medical oncologist who practices medical oncology, internal medicine, hematology & oncology, and primary care medicine.
Kenric K. M. Li, PharmD is an oncology pharmacist who practices oncology pharmaceutics and pharmaceutics.
Ommar T. Hla, MD is a radiation oncology radiologist.
Manasa Vulchi, MD is a medical oncologist who practices medical oncology, internal medicine, primary care medicine, and hospital medicine.
Cindy O. Scharfen, MD is a radiation oncology radiologist who practices radiation oncology and therapeutic radiology.
Lorraine A. Champion, MD is an other service specialist.
Ian C. Anderson, MD is a hematologist & oncologist who practices hematology & oncology, hematology, and medical oncology.
Wes S. Lee, MD is a medical oncologist who practices medical oncology, hematology, and hematology & oncology.
Parnian Eslami is a pharmacist clinician (phc) / clinical pharmacy specialist.
Joseph C. Smihula, NP is an adult health nurse practitioner.
Theresa L. Mortensen, NP is a nurse practitioner.
Parwinder Purewal is an oncology pharmacist.

Our Facilities

Redwood Regional Oncology Center has been registered with the National Provider Identifier database since October 25, 2006 and its NPI numbers are 1962587444 , 1376963314 , and 1043608805. Redwood Regional Oncology Center is also known as St Joseph Heritage Healthcare (Medical Oncologist Practice).

Book an Appointment

To schedule an appointment, please call (707) 528-1050.

Clinical Medical Laboratory

A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.

Clinical Medical Laboratories in Santa Rosa, CA