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Siva Guntupalli, MD – Starting August 2025 – Accepting New Patients

Posted on July 21, 2025 by in

Dr. Siva Kamal Guntupalli has provided medical care in several communities, both in India and United States, gaining extensive experience in diagnosing and treating a wide variety of medical conditions. He has also worked on various research projects at the Mayo Clinic Rochester, primarily focusing on post-intensive care syndrome and aerosol generation during the COVID

Graeme Marquez, MD – Accepting New Patients

Posted on July 1, 2025 by in

Dr. Graeme Marquez grew up in Barbados, a small, beautiful island in the Caribbean. He completed medical school at the University of the West Indies (Jamaica), followed by residency training in internal medicine at Case Western Reserve University/University Hospitals, Cleveland, OH. Following residency, he completed a fellowship in sports medicine at MAHEC (Boone)/UNC Health Appalachian,

Hillary Underwood, PA-C

Posted on November 7, 2024 by in

Hillary Underwood, PA grew up in the beautiful Green Mountains of Vermont, in the small college town of Middlebury.  She obtained her Bachelor of Science in Animal Science in 1980, at the University of Kentucky, specializing in reproductive physiology, and then worked for the next 15 years with specialists in reproduction and veterinary sciences. Prior

Victoria Miller, APRN, FNP-C

Victoria Miller, APRN FNP-C

Posted on February 22, 2024 by in

Victoria was born and raised in upstate New York, and from early childhood was a voracious reader, spending summers with her mother at Vassar College, a full library at her disposal to feed her curiosity about medicine, history and human behavior. Named after her mother’s obstetrician, it seemed fated that she would go into medicine,

Magha Dissanayake, MD

Posted on December 2, 2022 by in

Dr. Magha Dissanayake was born in Sri Lanka and received a scholarship to study medicine at People’s Friendship University (PFU) in Moscow, Russia in 1979. At PFU, he joined students from 103 countries, all from developing nations on scholarships. Dr. Dissanayake (or Dr. D as he likes to be called) is trilingual and studied medicine in

Claire Exum PA-C

Posted on March 3, 2022 by in

Claire Exum was born and raised in the Kansas City area. Her desire to help others and a passion for science compelled her to pursue a career in medicine. She attended Washburn University for her undergraduate education and received her physician assistant training at the University Of Oklahoma School Of Community Medicine in Tulsa, Oklahoma.

Mallory Crownover DNP FNP-BC

Mallory Crownover DNP, FNP-BC

Posted on June 23, 2020 by in

Mallory joined Thurston Medical Clinic, April 2018, after earning her Doctor of Nursing Practice degree from the University of Florida. Before joining Thurston Medical Clinic, Mallory worked for the Florida Department of Health. As a Nurse Practitioner, Mallory offers patient centered care with emphasis on healthy lifestyles and illness prevention. Mallory splits her time seeing