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845 S. Madison Street
Tupelo, Mississippi, 38801
Phone (662) 377-3008
Fax (662) 377-3716
Mark H. Fletcher, M.D.: Completed his medical studies at the University of Alabama School of Medicine. He completed his residency at the Medical College of Georgia Hospital & Clinic. Dr. Fletcher is board certified in Neurology and Sleep Medicine.
Justin C. Graff, M.D.: Completed his medical studies at the University of Iowa College of Medicine. He completed his neurology residency at the University of Iowa Hospitals & Clinics, and fellowship in clinical neurophysiology at the Mayo Clinic. He is board certified in Neurology, Clinical Neurophysiology and Sleep Medicine.
Donna Harrington, M.D.: Completed her medical training at the University of Mississippi Medical Center. She completed her residency at the University of Arkansas for Medical Sciences. She is board certified in Neurology.
Rhodemarie Maron, D.O.: Completed her medical training at the Kansas City University of Medicine and Biosciences. She completed her residency at the University of Alabama, and a neuro-oncology fellowship at Duke University Medical Center. She is board certified in Neurology, and is an active member in the Society of Neuro Oncology.
Samuel D. Newell Jr., M.D.: Completed his medical studies at the University of Mississippi School of Medicine, and his residency at the University of Mississippi Medical Center. He is board certified in Neurology and Sleep Medicine.
Lisa Dabbs, ANP-C: received her bachelor’s degree in nursing from Mississippi University for Women and her master’s degree in nursing from South University in Savannah, Ga. She is board certified by the American Academy of Nurse Practitioners.
Paige Sanders, FNP-BC: Received her associate’s degree in nursing from Wallace Community College in Selma, Ala., and her bachelor’s in nursing at Auburn University in Birmingham. She received her master’s degree in nursing from the University of Alabama at Birmingham. She is board certified by the American Academy of Nurse Practitioners.
Our clinic is open Monday-Thursday 8 a.m.-5 p.m. and Friday 8 a.m.-noon.
Appointments may be made by calling (662) 377-3008 during office hours. Appointments may be requested with the health care provider of your choice. Every effort will be made to provide the earliest possible appointment for the convenience of the patient. Due to the unscheduled nature of emergencies, occasional delays do occur. We hope you will understand these delays are unavoidable.
If you are unable to keep your appointment, please cancel as far in advance as possible. Another patient who can be booked into the open time will be grateful for your thoughtfulness.
If you have health care questions after hours, please call Nurse Link® at 1-800-882-6274. If you have a health care emergency, please call 9-1-1 or visit the nearest Emergency Department.
• Electromyography/nerve conduction studies (EMG)
• Electroencephalography (EEG)
• Neurotoxin therapy (Botox) for spasticity and related diagnoses
• Vagus nerve stimulator management for epilepsy
• Treatment and followup care of multiple sclerosis, Parkinson’s Disease, dementia, epilepsy, headaches, primary brain tumors, etc.
• Sleep medicine (diagnosis and treatment of sleep disorders, including sleep apnea).
Patient satisfaction and quality of care are important at all North Mississippi Medical Clinics locations. The physicians and staff work to address patient complaints in a timely manner and to improve the service provided to patients.
Patients or their representatives who have a complaint or would like to express concerns about their care and safety while in the clinic or who have a compliment to share may contact Careline at (662) 377-2273 or by visiting www.nmhs.net/contactus.php.
North Mississippi Medical Clinics is affiliated with North Mississippi Health Services.