Valley Radiotherapy Associates Physicians

Bernard S. lewinsky, M.D.

West Hills Radiation Therapy Center

Dr. Bernard Lewinsky joined Valley Radiotherapy Associates Medical Group in 2005 and serves as Medical Director at West Hills Radiation Therapy Center in West Hills, California.  He received his board certification in Radiation Oncology in 1974.  His undergraduate years were at UC Berkeley where he received a Bachelor's degree in Biology.  He received a Master's Degree in Biology from the University of Oregon in 1965.  His Medical training was at University of California, Irvine, receiving his medical degree in 1969.  After a year's internship at LA County-USC, he started his training at Saroni Tumor Institute in San Francisco.  He spent a year of Fellowship at the Royal Marsden Hospital, London, England, and then completed his training at the West Coast Cancer Foundation, San Francisco in 1974.  After two years as Chief, Radiation Therapy Service at Letterman Army Medical Center as his Military duty in the Army, he came to Los Angeles and began his practice at Western Tumor Medical Group (Sherman Oaks, CA.) in 1977.  He became its President and owner in 1994.  Western Tumor Medical Group joined Vantage Oncology in 2004.  He has received the Medal of Commendation for his services in the Army and has also been recognized as a Fellow of the American College of Radiology.

Dr. Lewinsky has developed special interest in Breast and Prostate cancers and has authored and co-authored many peer-reviewed articles in the Medical literature and has also written several chapters in Medical textbooks.  His main interest outside of the Medical field is Nature Photography.  He believes there is a healing aspect and connection between nature photography and the human body and mind.
Other languages spoken: German and Spanish.

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our physicians via their personalized biographies which include their clinical areas of expertise.

Our caregiving teams including the radiation oncologist, therapists, nurses and dosimetrists are are actively taking part in your care to ensure the best possible clinical outcome. 

We work with your referring physician by proactively sharing information regarding your treatment plan and progress while maintaining constant communication.

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