L-R: Dr. J.C. Abdou, Dr. Dilawar Khan, Dr. Matthew Mumber, Dr. Gregory Harris, Dr. Melissa Dillmon
In the heart of northwest Georgia, the Harbin Clinic Cancer Center — now strengthened through its integration with Atrium Health Floyd — is redefining what is possible in cancer care. By combining advanced technologies, expanded resources and a shared commitment to innovation, the partnership is shaping the future of cancer treatment in Georgia and beyond.
At the core of this transformation is a team of nationally recognized, award-winning oncologists whose leadership and dedication have earned prestigious accolades and set new standards for excellence over the past several years.
Leadership in Oncology
Dr. Melissa Dillmon, a board-certified hematologist and oncologist, was recently appointed to the board of the American Society of Clinical Oncology (ASCO), the world’s largest and most influential oncology society. Her appointment underscores her national leadership in legislative advocacy and government relations.
The Georgia Center for Oncology Research and Education (CORE) also recently honored Dr. Dillmon and Dr. Matthew Mumber for their work in the field of cancer. Dr. Dillmon was named one of “Today’s Innovators,” and Dr. Mumber was recognized as a “Trailblazer” for his enduring impact on cancer care in Georgia.
Dr. Mumber, a board-certified radiation oncologist with a focus on integrative oncology, is well-known for his holistic approach to treatment. He founded Cancer Navigators, a nonprofit supporting patient with education, counseling and access to vital resources.
Honoring his commitment to patient-centered care, Georgia CORE named an award in his honor: the Matt Mumber, M.D. Award for Excellence in Cancer Patient Navigation. Recipients of this award are those who show leadership and a desire to improve patient outcomes through advanced navigation each year.
“It is always humbling to be recognized by your peers,” Dr. Mumber said. “But the most important recognition is how far Georgia has come in cancer care over the past 25 years.”
Championing supportive services for patients in active cancer treatment, Dr. Gregory Harris was elected the chair of the Cancer Navigators board in 2022. He has held the position for three and a half years, offering leadership as the organization assists with insurance and financial applications, diagnosis-based counseling, nutrition support, transportation aid through gas cards or bus vouchers and access to supplies such as wigs, caps and scarves.
A virtual stress management support group is also available to help patients connect and encourage one another.
Based on his medical and philanthropic work, Dr. Gregory Harris was also recently named a State Emerging Leader by the American Osteopathic Foundation (AOF). The distinguished honor, given in conjunction with the American Osteopathic Association (AOA), recognized his commitment to excellence in providing patient-centered care and service to others through osteopathic tenets and principles, advocacy efforts, community service and philanthropy.
A gold standard in Radiation Oncology
Adding to the accolades, Harbin Clinic Radiation Oncology has continued to uphold the prestigious accreditation from the American College of Radiology (ACR). The ACR gold seal is awarded only to facilities that meet the highest standards of care and safety, making this recognition a powerful testament to the high-level of cancer care available to patients in northwest Georgia and northeast Alabama.
From staff qualifications and equipment to patient safety and quality assurance protocols, Harbin Clinic’s team of professionals achieved all standards associated with ensuring the best possible care is available to their patients.
“The entire staff of Harbin Clinic Radiation Oncology is dedicated to being a loving, caring and quality center meeting the needs of patients, families and staff,” shared Dr. J.C. Abdou. “This accreditation offers validation of hard work toward those goals.”
A legacy of excellence
Together, the Harbin Clinic and Atrium Health Floyd cancer care teams exemplify a commitment to innovation, compassion and excellence.
Expressing this sentiment, Harbin Clinic oncologist Dr. Dilawar Khan said, “As we look to the future, I am excited about the growth of our cancer service line and the expansion of our support services. I am proud to be part of this journey and dedicated to making sure every patient receives the best care possible, today and in the years ahead.”
Their recent recognitions are reflections of a broader mission to bring the highest national standards and the very best in cancer care close to home.
To learn more about the combined cancer-fighting team
and radiation oncology services,
