Londonderry NH

Su Metcalfe, MD, MPH

Concord, Londonderry | Radiation Treatment & Oncology

PubMed

Su Metcalfe received her Bachelor of Arts in Asian Studies from Pomona College in 1996. Following this, she received a Masters of Science in Biology with a focus in Immunology from NYU in 1999 and completed a research fellowship at the National Institutes of Health. She earned a Masters of Public Health degree from Columbia University in 2001. In 2005, she graduated from the University of Vermont College of Medicine.

After her internship in internal medicine at Beth Israel Deaconess Medical Center in Boston, Massachusetts, Dr. Metcalfe completed her radiation oncology training at the University of Rochester Medical Center in 2010. During her residency, she received training in stereotactic radiosurgery, image-guided radiotherapy, and intensity modulated radiation therapy. She participated in clinical research utilizing these techniques, specifically in the treatment of metastatic disease. She also performed laboratory research investigating the role of radiation in inducing tumor-specific immunologic response. Dr. Metcalfe has earned awards for research and excellence in patient care. She joined Radiation Oncology Associates in 2010.

Brian R. Knab, MD

Londonderry, Manchester | Radiation Treatment & Oncology

PubMed

Brian Knab received a Bachelor of Arts degree in interdisciplinary studies at the University of Virginia in 1997. He graduated from Duke University Medical School in 2002 as a member of the Alpha Omega Alpha medical honor society. While in medical school, he participated in a year-long laboratory research program at the University of California at San Francisco investigating new cancer treatments.

Following medical school, Dr. Knab returned to the University of Virginia to complete an internship in internal medicine. He continued his training in radiation oncology at the University of Chicago Medical Center and served as chief resident from 2005 to 2006. During residency, Dr. Knab received extensive training in the latest radiation therapy techniques including intensity modulated radiotherapy (IMRT), stereotactic radiotherapy, and brachytherapy. Dr. Knab also received additional clinical training at the Royal Marsden cancer hospital in London, England and the Seattle Prostate Institute. During residency, Dr. Knab participated in clinical research investigating the treatment of gastrointestinal and gynecologic cancers, brain tumors, and head and neck cancers. He also performed laboratory research in tumor immunotherapy and radiobiology.

After finishing training, Dr. Knab joined Radiation Oncology Associates in 2007. Dr. Knab now serves as medical director for Elliot Regional Cancer Center in Manchester and Londonderry.

“Cancer treatment is a rapidly advancing medical field and it is exciting to be a part of this ongoing revolution,” Dr. Knab said. “I strive to incorporate the latest advancements and technologies into my medical practice to offer the optimal treatment for each individual. I feel privileged to work in this wonderful community with such talented professionals to help provide state of the art cancer care in a compassionate and caring environment.”

Ping Zhou, MD, PhD

Londonderry, Nashua | Radiation Treatment & Oncology

View Dr. Zhou’s Publications Below

Dr. Zhou received her Bachelor of Science degree in Biology from Beijing University and then went to New York, earning a Ph.D. degree in cancer research from Columbia University in 1996. During her Ph.D. research, she studied the molecular mechanisms of cancer and was awarded Fellowships from American Cancer Society and National Foundation for Cancer Research.

Dr. Zhou graduated from Harvard Medical School, cum laude, in 2001. During medical school, she pursued her interest in cancer research at MIT and Dana Farber Cancer Institute, where she won an excellent MD thesis award.

After completing an internship in Medicine at Carney Hospital in Massachusetts, she trained in residency at the Joint Center for Radiation Therapy at Harvard Medical School from 2002 to 2006. During her residency, Dr. Zhou conducted and published clinical research in breast, lymphoma, and prostate cancer, and she trained in the use of latest technologies such as intensity modulated radiation therapy (IMRT), stereotactic radiosurgery and stereotactic radiation therapy.

Dr. Zhou joined Radiation Oncology Associates in 2006 after completing her training. I find it most rewarding in helping cancer patients and their families in the fight against cancer. I feel privileged to share my knowledge and expertise in cancer treatment with my patients here in New Hampshire.