David Suh,MD


Radiation Oncologist, CTCA Philadelphia

4.8 (49 Ratings)

16 Reviews
David Suh - Radiation Oncologist

I strive to empower my patients by educating them about their cancer and providing information about their radiation treatment options.

CTCA Philadelphia
Radiation Oncology
Medical school:

University of Pittsburgh School of Medicine, Pittsburgh, PA

Radiation Oncology - Thomas Jefferson University Hospital, Philadelphia, PA
Radiation Oncology - American Board of Radiology

Dr. David Suh, a board-certified radiation oncologist, joined Cancer Treatment Centers of America® (CTCA) in Philadelphia because it completely aligned with his personal view of combining patient-focused and empowered care with advanced cancer therapies. He notes, “I strongly believe excellence in this field of medicine requires being up to date with vast information on all cancer types and appropriate treatments, in addition to offering patients compassion and hope.”

He says his compassion stems from his faith, as well as the inspiration he receives from patients and their families.

Among the innovative and advanced treatments and therapeutic technologies Dr. Suh utilizes at CTCA® are deep tissue hyperthermia, respiratory gating, TomoTherapy® and the Calypso® 4D Localization System for delivering more precise prostate cancer radiation therapy. His areas of expertise include radiation therapy for head and neck cancers and prostate cancer.

Dr. Suh earned a medical degree from the University of Pittsburgh School of Medicine. He then completed an internship at the university’s hospital, followed by a radiation oncology residency at Thomas Jefferson University Hospital in Philadelphia.

Before pursuing a medical degree, Dr. Suh obtained a bachelor’s degree from the University of Pittsburgh.

Prior to joining CTCA in January 2012, Dr. Suh served as a radiation oncologist for a suburban Chicago radiation oncology practice, where he specialized in prostate cancer therapies such as prostate seed implants. He also developed a stereotactic radiosurgery program for a hospital in Delaware. Additionally, he initiated programs in Image Guided Radiation Therapy/Intensity Modulated Radiation Therapy and prostate brachytherapy for the Methodist Hospital division of Thomas Jefferson University Hospital, where he served as Clinical Director of Radiation Oncology for eight years.

Dr. Suh is a member of the American Society of Therapeutic Radiology and Oncology and the American College of Radiology. He has presented on radiation therapy for prostate, esophageal and colorectal cancer at national and regional conferences and meetings and has been published in various clinical journals.

Dr. Suh enjoys time with his wife (who is a pediatrician) and their daughter and son. In addition to his time with his family, his current passion is serving people at his local church. He has played multiple instruments in concert orchestras and has been in a classic rock band.

Patient ratings
The patient ratings and comments on this page are obtained from an external Press Ganey® outpatient survey provided to all eligible CTCA patients within one to two weeks of their treatment occurrence. Raw data from the answers to the survey questions about our physicians are calculated by Press Ganey into a one- to five- star rating. In the spirit of transparency, all patient comments are posted as written by the patient, whether they are positive or negative. We only exclude comments if they are deemed to be slanderous or libelous, contain profanity or vulgar language, or do not relate to the patient's experience with the doctor involved. As a result, the comments are the views and opinions of the patients surveyed and are not endorsed by, and may not necessarily reflect the opinion of, CTCA.
About Our Ratings
May 27, 2019


"We REALLY liked the [...] He explained everything in a way that we could understand."
May 23, 2019


"radiations oncologist experience was good."
Apr 23, 2019


"Dr. Suh is absolutely the best !!!"
Apr 14, 2019


"My radiation oncologist is superb. He answers all of our questions and gives us more information than the other doctors concerning my condition, when we inquire about radiation for other areas of my body. He even prays with us during the visit which is very comforting!"
Apr 3, 2019


"he explained until I understood, he had patience with me and my '' chemo brain'' . He is wonderful ."
Feb 26, 2019


"Great, warm, friendly."
Feb 7, 2019


"Kind, considerate, understanding and thorough throughout our treatment & follow up visits."
Feb 3, 2019


"Only met him the first day we were there. Did not have to have radiation. I would highly recommend Dr Suh."
Jan 2, 2019


Dec 20, 2018


"he explains things on my scans at a level so I can understand what is happening in my body with the tumors."
Nov 8, 2018


"Dr. Suh is a very educated compassionate kind doctor. We were very thankful to have them."
Nov 5, 2018


"we. Suh is awesome in his presentation and skill set. very good bed side manner. He is great!"
Oct 28, 2018


"I haven't started radiation yet but the radiation oncologist was very knowledgeable and was able to tell me what to expect."
Oct 26, 2018


"I constantly recommend CTCA to all. I gave. information to my insurance agen who felt the informarion was good to have so he could share it with clients."
Oct 26, 2018


"So happy they would pray with me."
Oct 5, 2018


"Done with proper care."