Medical Oncology & Hematology

Brenda Panzera, MD graduated with a degree in medicine from the State University of New York, Health Science Center at Syracuse. She completed her internal medicine residency training at Long Island Jewish Medical Center where she was chief medical resident. Following her residency, Dr. Panzera completed her fellowship in Hematology and Oncology at the Mount Sinai School of Medicine where she was chief fellow. Dr. Brenda Panzera is an Assistant Clinical Professor in Hematology and Oncology at the Mount Sinai School of Medicine and attending physician at Mount Sinai and Lenox Hill Hospitals. She has previously served on the Oncology Care Center Performance and Improvement Committee at Mount Sinai, and has instructed house staff at Lenox Hill Hospital, Mount Sinai School of Medicine, Albert Einstein College of Medicine and Long Island Jewish Medical Center. Dr. Panzera is board certified by the American Board of Internal Medicine in Medical Oncology and Hematology and is a member of the American Society of Hematology and the American Society of Clinical Oncology. She provides care for a range of benign and malignant blood disorders as well as solid tumors, with a special interest in breast cancer and women’s oncology. She strongly believes in treating the whole person while providing excellent and compassionate care.

Credentials:  MD
Education & Training
   FACP:    Mount Sinai Hospital
   Residency:    North Shore-Long Island Jewish Medical Center
   Medical School:    State University of New York Health Science Center at Syracuse
   College:    University of Scranton


Patient Reviews

  • "Exceptional care. Thank you!"
      from Wayne 5.0 Stars - (2025-07-18)
  • "Everybody’s very friendly and the doctor was on time. Everything went smoothly."
      from leslie 5.0 Stars - (2025-07-16)
  • "Dr Panzera is very knowledgeable and answered all my questions and concerns."
      from Mona 5.0 Stars - (2025-07-16)
  • "It's always a wonderful experience at Dr. Panzera's office. The staff is top notch!! And Dr. Panzera was as always very thorough with her follow up. I got seen quickly and got the best care with all my needs addressed and attended to!! A+++"
      from Rachelle 5.0 Stars - (2025-07-09)
  • "Dr. Panzera is a wonderful physician and I am truly blessed & grateful to be under her care. Dr. Panzera is kind, warm, friendly, compassionate, understanding and always addresses any concerns/questions I may have regarding my treatment. The office staff are amazing, helpful and extremely professional. I highly recommend Dr. Panzera!"
      from Linda 5.0 Stars - (2025-07-09)
  • "Very organized. Can easily switch the order of seeing the Dr and the blood work if you are late. Very pleasant personnel ."
      from Clyde 5.0 Stars - (2025-07-04)
  • "I have the highest regard for Dr. Panzera, on both a professional and personal level. She is thorough and willing to take the time to explain and discuss any questions her patients may have."
      from ANDREA 5.0 Stars - (2025-07-02)
  • "Clean office. Attentative staff. Dr. Panzera has an outstanding bedside manner. Provides a full explanation and answers all questions thoroughly. Compassionate demeanor. On-site blood lab is efficient and clean. Dr. Panzera always gives a warm sincere greeting and has a sweet sense of humor. The phlebotomists are gentle, professional and FAST at what they do. It's a very well run office. Front desk nurses are knowledgeable and courteous. I highly recommend Dr. Panzera for above average expertise and knowledge."
      from Kimberly 5.0 Stars - (2025-06-26)
  • "I’ve been a patient of Doctor Panzer for a bit more than two years now, and can report that the care has always been through and delivered with kindness. Doctor Panzer readily addresses my concerns with clear explanations, sometimes with a touch of humor, but always with an understanding. Her entire staff pay close attention to the details and are, in a word, terrific. I consider myself fortunate to be her patient."
      from Charles 5.0 Stars - (2025-06-25)
  • "Dr Panzera is a warm, thoughtful and compassionate physician. I do not hesitate to recommend her."
      from Audrey 5.0 Stars - (2025-06-11)