Rena D. Callahan, MD
Accepting New Patients

Rena D. Callahan, MD

  • Breast Medical Oncology
Average rating: 5.0
 
Santa Clarita Cancer Care |

About

Languages

English

Education

Medical Board Certifications

Hematology, American Board of Internal Medicine, 2011
Medical Oncology, American Board of Internal Medicine, 2011

Fellowship

Hematology & Medical Oncology, UCLA School of Medicine, 2011

Residency

Internal Medicine, UCLA School of Medicine, 2007

Internship

Internal Medicine, UCLA School of Medicine, 2005

Degree

MD, University of Pennsylvania School of Medicine, 2004

Hospital Affiliations

Ronald Reagan UCLA Medical Center

UCLA Santa Monica Medical Center

Medical Services

Research

Interests

Publications

Insurance

Recognitions

Reviews

Overall Rating:
5.0
352 total ratings | 95 reviews
5.0
March 25, 2025
Dr Callahan is just a womderful doctor and is so good with her patientd concerns . Wish there were more doctors like she is.
5.0
March 25, 2025
She was thorough, listened, good advice.
5.0
March 25, 2025
Short and sweet
5.0
March 22, 2025
Very nice people work there. Thank you
5.0
March 14, 2025
I came in for a shot. They got me right in and out.