About Renal Physicians of Georgia, PC
Meet Our Providers
Carlos O. Martinez, M.D.
Dr. Martinez is a practicing physician in Nephrology and Hypertension. He is Board Certified in Internal Medicine and Nephrology. Dr. Martinez takes a dynamic approach to treatment, going beyond renal care to address the holistic needs of his patients.
Dr. Martinez was born in Nicaragua, and returns to Central America often to visit family and work on his cattle regenerative and reforestation farm. He earned his medical degree in Madrid, Spain, where he completed a Residency in Family Practice. He completed his Internal Medicine Residency at the State University of New York and his Nephrology Fellowship at The Mount Sinai Hospital and School of Medicine.
Since 1991, when he founded Renal Physicians of Georgia, Dr. Martinez has been the Medical Director of various dialysis facilities in middle Georgia. He works with patients and patient advocates through the Southeastern Kidney Council (SEKC). Dr. Martinez is the Principal Investigator for various research projects that seek to advance the care and treatment of renal disease. He is widely recognized by his colleagues as a trailblazer and innovator in bringing better care to all patients.
Paige Martin, FNP-C
While Paige was obtaining her advanced degrees, she was a Nurse in the Critical Care Unit of Fairview Park Hospital in Dublin, Georgia. She is a member of the American Association of Nurse Practitioners and the Sigma Theta Tau International Honor Society of Nursing.
Paige and her husband are the proud parents of two boys. She enjoys spending time with her family. A committed outdoorswoman, Paige loves fishing and hunting. She is also a baseball fan who roots for the Atlanta Braves.
Allison Williams, FNP-C
Allison and her husband have four children. She enjoys spending time with her family, running, and traveling. Allison is also an active member in her church and is involved in the community of Dudley that she loves.
Amy Williams, FNP-C
Amy and her husband have 3 children. Amy committed to fitness and health nutrition; she volunteers giving education classes at the local high schools to athletes. In her spare time, she enjoys spending time with her family, traveling and making memories.
Julia Light, FNP-C
Julia enjoys playing tennis and actually got her undergrad on a tennis scholarship. She also enjoys hiking with her 2 Australian shepherds, practicing and competing in Jiu Jitsu.
Brittney Singley, FNP-C
Brittney resides in Vienna with her husband and two daughters. In her spare time, she enjoys spending time with her family, enjoying her farm, and gardening.