

Oncology
Ronny Kalash, DO
Radiation Oncology
South Pasadena, CA
My goal is to help guide each patient through their treatment decisions and give them confidence in their therapy plan.Ronny Kalash, D.O., is devoted to his patients and seeks to improve all aspects of their care and quality of life, from screening to treatment to follow up. He treats patients at our facility in Sherman Oaks.A University of Pittsburgh graduate with degrees in psychiatry and neuroscience, Dr. Kalash earned his medical degree at Lake Erie College of Osteopathic Medicine in Erie, P
12+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2023-2026 (4 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Radiation Oncology
Conditions & Treatments
Radiation Oncology
Practice Details
Hospital Affiliations
- Providence Health & Services
- Cedars-sinai Medical Center
- Providence Holy Cross Medical Center
- Providence Saint John's Health Center
- UCLA West Valley Medical Center
Experience
12+ years in practice