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Physician Directory

Dr. Rena D. Callahan, MD

Hematology/Oncology, UCLA Santa Clarita Cancer Center

Dr. Callahan's Background Bio

Dr. Rena D. Callahan graduated from the University of Pennsylvania School of Medicine in 2004. She works in Valencia, CA and 1 other location and specializes in Hematology/Oncology. Dr. Callahan is affiliated with Santa Monica UCLA Medical Center, Ronald Reagan UCLA Medical Center, Henry Mayo Newhall Memorial Hospital and Huntington Memorial Hospital. She speaks English and Spanish.

Gender: Female

Years in Practice: 10 Years

Languages Spoken: English, Spanish

Dr. Callahan's Education & Training

Medical School: University of Pennsylvania School of Medicine

Graduation Date: 2004

Dr. Callahan's Specialties & Hospital Affiliations

Hospital Affiliations: Santa Monica UCLA Medical Center, Ronald Reagan UCLA Medical Center, Henry Mayo Newhall Memorial Hospital, Huntington Memorial Hospital

Specialties: Hematology/Oncology

Dr. Callahan's Office Information

*This physician has multiple office locations. See Appointments for details.

Other Physicians in Dr. Callahan's Practice