Marc I. Botnick, M.D.

818-997-1522
Marc Botnick
Radiation Oncologist
4.9 (160 RATINGS)
Clinical Expertise
Prostate Cancer
Breast Cancer
Gastrointestinal and Gynecological tumors
Head and neck cancer
Permanent Seed Prostate Implants
High Dose Rate Brachytherapy Implants for Prostate, Gynecologic and Breast Malignancies
Appointments
Assistant Clinical Professor, Department of Radiation Oncology
With a professional career that spans almost 20 years, Marc I. Botnick is a board-certified radiation oncologist with extensive experience managing all cancer types but specifically focused on prostate, breast, gastrointestinal, gynecologic, and head and neck malignancies. Dr. Botnick earned an undergraduate degree with honors from the University of Pennsylvania and completed his radiation oncology residency training at Memorial Sloan Kettering Cancer Center in New York where he dedicated an entire year toward advanced brachytherapy training.
 
Since bringing his medical practice to the San Fernando Valley in 2000, he has worked collaboratively with surgeons and medical oncologists from both the local community and regional academic centers. Dr. Botnick has developed broad clinical expertise in the use of image-guided/intensity modulated radiation therapy. He has unique expertise in the use of permanent seed and high dose rate brachytherapy for prostate and gynecologic cancers, having performed over 2,000 of these procedures. He performs implants at several facilities in the San Fernando Valley and Los Angeles Westside.
Location
Education & Experience
Degrees

  • 1995, M.D., Hahnemann University School of Medicine, Philadelphia, PA

  • 1989, B.A., Biology, Cum Laude Honors, University of Pennsylvania, Philadelphia, PA

Residency

  • 1999-2000, Advanced Brachytherapy Training, Memorial Sloan-Kettering Cancer Center, New York, NY

  • 1998-1999, Chief Resident, Memorial Sloan-Kettering Cancer Center,
    New York, NY

  • 1996-1998, Resident, Memorial Sloan-Kettering Cancer Center,
    New York, NY

Internship

  • 1995-1996, Intern, Internal Medicine, Crozer-Chester Medical Center, Upland, PA

Professional Experience

  • 2018-present, Assistant Clinical Professor and Radiation Oncologist, Department of Radiology, City of Hope, Sherman Oaks, CA

  • 2007-2018, Medical Director, Sherman Oaks Radiation Therapy Center, Sherman Oaks, CA

  • 2000-2007, Radiation Oncologist, Valley Radiotherapy Associates at St. Joseph Medical Center, Burbank, CA

  • 2004-2007, Radiation Oncologist, Valley Radiation Oncology Center, Tarzana, CA

  • 2000-2007, Radiation Oncologist, St. Joseph Medical Center, Burbank, CA

Ratings & Reviews
Ratings and reviews below are gathered from the Press Ganey Clinician and Group Consumer Assessment of Healthcare Providers and Systems (CG CAHPS) survey. CG CAHPS is a standardized survey that is used to measure a patient's experience in the physician office setting. Ratings are an average of all responses to questions about a provider's care, with 5 stars being the highest.
Ratings
4.9
Show respect for what you say
4.9
Spend enough time with you
4.9
Provider explain in way you understand
4.9
Provider listen carefully to you
4.9
Know important info medical history
4.8
Rate provider 0-10
4.8
Recommend this provider office
Reviews
03/29/22
Fabulous Dr - Verified patient
03/22/22
Dr Botnick has been excellent from day one. - Verified patient
03/15/22
Thank you Dr. Botnick & staff for taking such good care of me! - Verified patient
03/01/22
B is XLNT - Verified patient
02/15/22
Dr. Botnick is exceptional, very pleased - Verified patient