D. B. Nguyen, MD PhD

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We are located in Mansfield, Ohio, and are a part of the Mansfield Radiation Oncology and MedCentral/Mansfield Hospital with 21st century radiation technology.


Choosing a radiation oncologist is one of the most important decisions a cancer patient can make. Many patients look for someone who is caring, knowledgeable, and accessible, someone willing to take the time to go over their medical records, to examine them carefully, to present them with all of their options, and to have the latest technology to treat their cancers.

At Mansfield Radiation Oncology, we offer a well-trained and friendly staff, safe, proven, and effective procedures, and the latest in medical technology at the MedCentral/Mansfield Hospital, whose radiation oncology department offers a wide-range of advanced radiation oncology services.

This web site is made for you and your family. It includes specific information on our services and some background information about your radiation oncologist. Please click on the links at the top of the page to find out more about us. If you need more information, please contact us by phone or e-mail.

Office Hours:

8:00am -5:00pm weekdays. Please call (419) 526-8622 after hours for answering and paging services.

D. B. Nguyen, MD PhD
335 Glessner Avenue
Mansfield, OH 44903

(419) 526-8622