- Specialty: Hospital Medicine
- Board Certification: American Board of Internal Medicine
- Medical School: Mercer University
- Residency: Internal Medicine Residency, Greenville Memorial Hospital, Greenville, SC
Hospital Medicine
Affinity Clinic oversees Tift Regional Medical Center’s hospital medicine program, which provides inpatient care for patients admitted to the hospital.
A hospital medicine provider is a primary care physician, nurse practitioner or physician assistant who gives care to individuals while they are in the hospital. While on duty, their time is devoted solely to caring for hospitalized patients. Affinity Clinic’s goal is to offer high quality evidence-based inpatient care that is compassionate and tailored to the unique needs of individual patients.
Primary care physicians on the TRMC medical staff, such as family physicians and internists, have the option to admit their own patients for inpatient care or they can utilize the hospital medicine program. Hospital medicine providers specialize in all aspects of a patient's care--from admission through discharge. Hospital medicine providers manage and coordinate the entire inpatient episode of care. They will keep a patient’s outpatient primary care physician informed of progress while that patient is in the hospital.
With a policy of seamless communication, Affinity Clinic seeks to develop a true partnership in the care of the hospitalized patient between patients, family members, referring primary care physicians, attending specialists and support staff.
Physicians
Kaine Brown, M.D. - Medical Director

Kathrine Gibbons, M.D.

- Specialty: Hospital Medicine
- Board Certification: American Board of Internal Medicine
- Medical School: Medical College of Georgia
- Residency: Memorial Health University Medical Center
Brandi Holsey, M.D.
- Specialty: Hospital Medicine
- Board Certification: American Board of Internal Medicine
- Medical School: Medical College of Georgia
- Residency: Rush University Medical Center
Michael Moss, M.D.
- Specialty: Hospital Medicine
- Board Certification: American Board of Internal Medicine
- Medical School: Saint Christopher's College of Medicine
- Residency: Memorial Health University Medical Center
Catherine Featherston, M.D.
- Specialty: Hospital Medicine
- Board Certification: American Board of Internal Medicine
- Medical School: Saba University School of Medicine
- Residency: Memorial Health University Medical Center
Sam Featherston, M.D.
- Specialty: Hospital Medicine
- Board Certification: American Board of Internal Medicine
- Medical School: Mercer University
- Residency: Memorial Health University Medical Center
Craig Pierce, M.D.

- Specialty: Hospital Medicine
- Board Certification: American Board of Internal Medicine
- Medical School: Mercer University
- Residency: Memorial Health University Medical Center
Troy Clifton, M.D.
- Specialty: Hospital Medicine
- Board Certification: American Board of Family Medicine
- Medical School: University of South Alabama
- Residency: Family Medicine Residency, The Medical Center in Columbus, Georgia
