Mark Benak, MD

Alexander Graf, MD, earned his medical degree and completed his residency at the Medical College of Wisconsin. He then completed a fellowship in Hand and Upper Extremity surgery at Emory University. Dr. Graf is board certified in Orthopedic Surgery. Dr. Graf specializes in Hand and Upper Extremity surgery. His special interests include common and complex conditions involving the shoulder to fingertip. He offers treatment for shoulder arthritis, rotator cuff tears, as well as fractures, dislocations, compression neuropathy, tendinopathy and other conditions.

Michael Williams, MD earned his medical degree from Washington University School of Medicine in St. Louis and completed his residency at Grady Memorial Hospital with Morehouse School of Medicine in Atlanta, GA. He received his undergraduate degree in Neuroscience and Economics from Brown University and is board certified in General Surgery. Dr. Williams has been practicing medicine for 8 years. Prior to joining Piedmont, Dr. Williams was an Assistant Professor of Surgery at the University of Texas RGV. Dr. Williams specializes in General Surgery. His special interests include robotic general surgery and colorectal surgery. In his spare time, Dr. Williams enjoys spending time with his family and boating on Lake Oconee. He is accepting new patients and welcomes most major insurance plans.

Sylvia Sakulanda graduated as a Nurse Practitioner from Walden University in 2016. She also completed Acute Care Gerontology Nurse Practitioner training in 2019 from Georgia State University. Sylvia has five years of cardiovascular experience as a provider. She has worked as a cardiac nurse for seven years prior to becoming a nurse practitioner. In her spare time, Sylvia likes to exercise and eat healthy. Her hobbies include out door running. She's signed up and looking forward to the 2021 Peachtree Road Race 10k.