Caroline Irby, PA-C
Caroline Irby is a compassionate and driven physician assistant currently working with Dr. Fiser, MD,
FACS at Central Surgical Associates, where she has been part of the team for two years. With a keen
interest in healthcare and patient care, Caroline has built a rewarding career in the medical field. Her
role allows her to combine her skills in diagnosis, patient management, and surgery, making a
meaningful impact on the lives of the individuals she cares for.
Holly K. Rosamond, FNP-C
Holly K. Rosamond, FNP-C, is a highly skilled and compassionate Nurse Practitioner specializing in
surgical and wound care. With extensive experience in managing complex wounds and pre/intra/post-
surgical care. Holly is dedicated to delivering patient-centered, evidence-based care.
E. Mackenzie Carmody, PA-C
E. Mackenzie Carmody, PA-C is a board-certified Physician Assistant for Dr. Kara Logan. She and Dr.
Logan work together in all aspects of surgery from initial patient assessment to post-surgery follow-up
so their team can offer excellent continuity of patient care from start to finish.
Heather G. Morris, PA-C
Heather Morris, PA-C is a dedicated physician assistant with a decade of experience in wound care and
general surgery. She obtained her Bachelor's degree in Biology and
Master's degree in Medicine from Mississippi College.
Tammy S. Davis, PA-C
Tammy S. Davis, PA-C is a Physician Assistant for Matthew Jones, MD, FACS at Central Surgical Associates.
Brian S. Hamilton, MD, FACS
Board-Certified: American Board of Surgery
Fellow: American College of Surgeons
MD: University of Mississippi School of Medicine, Jackson, MS
Surgical Residency: University of Mississippi School of Medicine, Jackson, MS
Kara S. Logan, MD
Board-Certified: American Board of Surgery
Associate Fellow: American College of Surgeons
MD: Louisiana State University Health Sciences Center
Surgical Residency: University of Arkansas for Medical Sciences, Little Rock, AR
T. Matthew Jones, MD, FACS
Board-Certified: American Board of Surgery
Fellow: American College of Surgeons
MD: University of Mississippi School of Medicine, Jackson, MS
Surgical Residency: University of Tennessee Graduate School of Medicine, Knoxville, TN
Lee M. Nicols, MD, FACS
Board Certified: American Board of Surgery
Fellow: American College of Surgeons
MD: University of Mississippi School of Medicine, Jackson, MS
Surgical Residency: University of Mississippi Medical Center, Jackson, MS
H. Gregory Fiser, MD, FACS
Board-Certified: American Board of Surgery
Fellow: American College of Surgeons
MD: University of Mississippi School of Medicine, Jackson, MS
Surgical Residency: University Hospital & Veterans Administration Hospital, Jackson, MS