Skip to main content
(904) 244-0411

Treats Adults

Roi Dagan, MD, MS

Radiation Oncologist

Rated 5.0 out of 5 stars
103 ratings 31 reviews
Photo of Roi Dagan
(904) 588-1800
Request appointment online
Established patients New patients

Ratings

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The rating and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. See our patient experience program for more details.

Likelihood of recommending this provider

5.0

out of 5 stars

103 ratings

31 reviews

Detailed ratings

  • Provider explained things clearly 4.9 out of 5 stars

  • Provider showed courtesy and respect 5.0 out of 5 stars

  • Provider listened carefully 5.0 out of 5 stars

Rating distribution

  1. 97% rated as 5 stars, 100 reviews
  2. 3% rated as 4 stars, 3 reviews
  3. 0% rated as 3 stars, 0 reviews
  4. 0% rated as 2 stars, 0 reviews
  5. 0% rated as 1 stars, 0 reviews

We only show ratings and reviews from the past two years. Reviews are sorted by most recent, then confirmed and audited before publication.

Reviews

  1. Rated 5 out of 5 stars. Review from June 11, 2026

    “ He is very thorough and caring. Clearly explains everything pre, during and post treatment. Answered all questions and addresses any concerns. ”

  2. Rated 5 out of 5 stars. Review from June 11, 2026

    “ He is caring and helpful every time I have seen him ”

  3. Rated 5 out of 5 stars. Review from June 11, 2026

    “ Just a warm and friendly doctor. Talking to him makes you feel like you have a friend in the tumor killing business. That is a good friend to have. ”

  4. Rated 5 out of 5 stars. Review from June 9, 2026

    “ Dr.Dagan is a VERY respectful and kind person , explaining things very clearly , We love him!! ”

  5. Rated 5 out of 5 stars. Review from June 4, 2026

    “ He is professional, compassionate and easy to communicate with. ”

  6. Rated 5 out of 5 stars. Review from May 27, 2026

    “ There are not enough words to express his willingness to help. ”

  7. Rated 5 out of 5 stars. Review from May 26, 2026

    “ Excellent physician and staff ”

  8. Rated 5 out of 5 stars. Review from May 26, 2026

    “ As in all past visits with Dr Dagan and Mel I was totally satisfied with my visits all my questions were answered and all concerns addressed ”

  9. Rated 5 out of 5 stars. Review from May 25, 2026

    “ Dr. Dagan has been extremely thorough in explaining everything to us. ”

  10. Rated 5 out of 5 stars. Review from May 17, 2026

    “ He's the greatest radiologist ever ”