ACR Centennial Video

2024 Annual Meeting

Date: Saturday, March 23, 2024

Time: 10:30am to 3pm (Complimentary Lunch)

Internet Livestream will be available

Levine Cancer Institute
Building 1, Admin Suite 3000
1021 Morehead Medical Drive
Charlotte, NC  28204

Cost: Free for Members 

Registration is Required for Onsite Attendance

Register Online:

or by email: , including your

  • Name
  • Address
  • Email (required)
  • Phone
  • Degree(s)

 Registration Deadline: Friday, March 15, 2024


Brochure & Agenda (PDF)

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2020 FACR Recipients

NC Radiological Society announces 2020 FACR Recipients


1. Charles Able (Wake Forest University)

2. Donald Detweiler, MD (Raleigh Radiology Associates)

3. George R. Dixson, MD

4. J. Keith Smith, MD
(University of North Carolina at Chapel Hill)


Read about the FACR Recipients:

Charles M. Able


Mr. Charles M. Able, Renowned Black Medical Physicist, Public Speaker, and Aspiring Author, is awarded the designation of Fellow of the American College of Radiology


Mr. Charles Michael Able is among the distinguished scientist and clinical research professionals in the field of radiology, to receive the Fellow of the American College of Radiology, one of the highest honors awarded to diagnostic radiologists, radiation oncologist, interventional radiologists, medical physicists, and nuclear medicine physicians. Able, who is the former Director of Medical Physics at the Florida Cancer Specialists and Research Institute, has a career that spans over 30 years working as a Medical Physicist in cancer research and radiation therapy. Mr. Able managed 9 medical physicist and 13 dosimetrists performing SRS, SBRT, HDR, LDR seed implants and radiopharmaceutical therapies. Through his leadership, the radiation therapy program grew from six to nine centers in 2020. The nine centers include eleven accelerators and two mobile HDR systems that are treating on average 300 patients a day. Able has traveled all over America, Switzerland, Austria and China speaking about cancer research and medical physics. Able has made incredible contributions to the Medical Physics profession through his research publications and presentations. He represents the 1% of African Americans working in the Medical Physics profession.

Beyond his career as a medical physicist, Able is the founder and owner of Boom Publishing and Broadcasting, Inc., publishing fiction and nonfiction African American literature. His debut as an author will be an autobiography, highlighting his childhood, family and career, in June 2021. He grew up in Baltimore, Maryland, the son of Mr. Douglas Milton Able, Jr. and Blanche Elizabeth Able, the third born of his six brothers and sisters. Able’s mother is his greatest inspiration, who told him, “Try to do one thing each day to make a difference in someone’s life.” Able says, “As I got older, it is what led me to want to use my technical skills, knowledge and ability to help people in their fight against cancer. People not patients! Each person has a story and you are part of their team that helps them fight their cancer battle.” Able lives by his mother’s inspirational words and works hard every day to make a difference in someone’s life.

Able faced adversity, racism and various challenges as he aspired to advance his career and education in Medical Physics. Nevertheless, he has learned that there is no substitute for excellence. He believes everyone should commit to producing excellence in all his or her endeavors. In addition, nothing is a waste of time, every misstep, bone headed mistake, and failure is a learning opportunity and prepares you to be successful in the next endeavor. “You must maintain your focus and be persistent in the face of uncertainty and forecasted failure to reach your goals. Never, ever quit, I don’t know how to give up,” says Able.

Able’s goal is to use his medical physics platform to do motivational speaking, to publish literature to uplift the African American community and to encourage minority youth to follow their dreams and aspirations. “Mr. Able took me under his wings and taught me how to deal with politics in the workplace, gave me tips to obtaining certifications, and demonstrated professionalism as a medical physicist,” said Dr. Carnell Hampton, mentee and colleague. “He is my mentor and friend as he was my primary gateway to establishing my own network with African American Physicist and connections in the industry. He sets the standard by which a physicist should do business,” Hampton says.

Able graduated from Frostburg State University where he received a Bachelor of Science degree in Psychology and Mathematics, minoring in Computer Science. After graduating from Frostburg State University in 1982, Able moved to Houston, Texas, where he began his career working at the University of Texas (UT) Radiological Physics Center, performing retrospective analysis of radiation therapy charts for the Radiological Physics Center. In 1987, Able graduated from the University of Texas Graduate School of Biomedical Sciences specializing in Therapeutic Radiological Physics.

As founder of Boom Publishing and Broadcasting, Inc., Able is launching the Black Bottom Project. A project aimed at broadcasting intensely personal stories of every day African Americans told in their own words. Able states “I'm talking about that story, that one situation that helped shape you to make you who you are today. Something that you encountered, that you experienced in your life that is the core part of who you are.”

For more information on Mr. Able’s accomplishments in Medical Physics and Boom Publishing and Broadcasting, Inc.:
Mr. Charles Able E-Profile:
Boom Publishing Website:

Contact Information:
Jamilya McRae-Mayo, Publicist
Ph: 678-492-3780


Donald Detweiler, MD


Past President, Raleigh Radiology Associates

Past President, Rex Hospital Medical Staff

BS, Duke University

MD, Emory University

Fellowship and Residency, Diagnostic Radiology, University of North Carolina Medical Center

Experience in mammography, CT, and Ultrasound


George Dixson, MD

 rsz dixson

Born in 1950 to Kenneth and Beverly Dixson, good down home country people in Georgia.

As my father worked for the Veteran Administration, and was frequently transferred around the country, I attended schools in Arkansas; Tennessee; Santa Monica and Los Angeles, California; Saint Louis, Missouri; Fort Wayne, Indiana and graduated high school at Durham High in Durham, North Carolina. I attended UNC Chapel Hill and then Duke for medical school and radiology residency.

I am blessed with a wonderful country girl wife, Ruby, and four beautiful children.


J. Keith Smith, MD

J. Keith Smith
Department of Radiology, UNC School of Medicine




Medical School: Louisiana State University – Shreveport, LA
Residency: University of TX Health Sciences Center – Houston, TX
Fellowship: University of North Carolina, Chapel Hill, NC


He holds a Ph.D. in physiology from Louisiana State University, and his areas of research interest are physiologic imaging and brain tumors. He is board-certified in Diagnostic Radiology and Neuroradiology.

Dr. Smith was appointed Interim Chair of the UNC Department of Radiology in September 2019.


Dr. Smith’s prior departmental leadership roles include:

  • Executive Vice Chair (2018-2019)
  • Director of Clinical Faculty Development (2018-2019)
  • Vice Chair of Diagnostic Services (2015-2018)
  • Director of Clinical Research (2015-2018)
  • Vice Chair of Clinical Research (2011-2015)