Radiation Oncology

Dr. Jennifer Yoon-Jiyoon Betourney, a dedicated radiation oncologist in Forest Hills, is committed to delivering a personalized, patient-centered approach to medicine. Her focus is on ensuring optimal cancer care for each patient, taking into account their unique needs and conditions.

Dr. Betourney specializes in cancers of the prostate, breast, lung, head and neck, skin, gastrointestinal (GI), gynecological (GYN), and central nervous system (CNS). She has expertise in stereotactic body radiotherapy (SBRT), stereotactic radiosurgery (SRS), image-guided radiation therapy (IGRT), intensity-modulated radiation therapy (IMRT), volumetric modulated arc therapy (VMAT).

Dr. Betourney completed her undergraduate studies in psychology/neuroscience at Yale University and received her Doctor of Medicine at Rutgers Robert Wood Johnson Medical School. She completed her internship at Greenwich Hospital - Yale New Haven Health and radiation oncology residency at Rutgers Cancer Institute of New Jersey, where she was named Chief Resident.

Dr. Betourney has been invited to give presentations at various national conferences and has served as a co-author on numerous publications including JAMA Network Open, International Journal of Particle Therapy, International Journal of Radiation Oncology, Biology, Physics, Anticancer Research, Practical Radiation Oncology, and Advances in Radiation Oncology.

Dr. Betourney speaks English and Korean.

Credentials:  MD
Education & Training
   Residency:    Rutgers Cancer Institute of New Jersey
   Medical School:    Rutgers Robert Wood Johnson Medical School
   College:    Yale University

Patient Reviews

  • "Dr. Betourney took the time to explain the procedures and treatments to us. She was very patient and professional, as well as witty and personable. Looking forward to our next visit."
      from Yolanda 5.0 Stars - (2024-07-04)
  • "Everything was great. The staff was very professional and passionate. Caring to my every needs."
      from G. 5.0 Stars - (2024-07-02)
  • "Thank you so much for treating me. I’m looking forward to being treated there and future visits."
      from Cheryl 5.0 Stars - (2024-03-14)
  • "I want to. Thank Dr.Betourney and her staff for making my visit comfortable. She explained the procedure in my options very thoroughly so that I understand. I’m looking forward For her treating me once again thank you for making me feel comfortable."
      from Ruth 5.0 Stars - (2024-02-23)
  • "The doctor was very thorough on what was going to take place with my treatment. I appreciated it."
      from Illia 5.0 Stars - (2024-02-02)
  • "Dr. Betourney was very professional, easy to talk to, and shared valuable information. Thank you!"
      from fenton 5.0 Stars - (2024-01-29)
  • "The Doctor explained everything to me in details and took time addressing my concerns."
      from Clyton 5.0 Stars - (2023-12-01)
  • "Explanations were clear, plan of care precise and understandable, great bed side manner....supportive and kind. 5 plus stars"
      from DIANA 5.0 Stars - (2023-11-02)
  • "The level of attention I received is beyond words! Professional, Knowledgeable, considerate. I was unable to make it to radiation and they went above and beyond to find transportation to get me there. All staff are friendly. It is a blessing that I was referred to this location."
      from Frances 5.0 Stars - (2023-10-26)