Dr. Seth Walker

Shankar Kandaswamy, MD, FCCP, earned his medical degree from Thanjavur Medical College at Bharathidasan University in India. He completed his internal medicine residency at the Western Reserve Care System in Youngstown, Ohio. Following his residency, Dr. Kandaswamy completed a pulmonary and critical care fellowship at the Virginia Commonwealth University Hospital at the Medical College of Virginia in Richmond. Dr. Kandaswamy is board certified in pulmonary medicine, internal medicine and critical care. Prior to joining Piedmont Physicians Group, Dr. Kandaswamy was in practice at the PAPP Clinic. His special interests include critical care, chronic obstructive pulmonary disease, emphysema, asthma and allergies. Dr. Kandawamy is a member of the America College of Chest Physicians, the Southern Medical Association and the American Medical Association. In his spare time, Dr. Kandaswamy enjoys playing tennis, traveling and sports. Dr. Kandaswamy is accepting new patients and welcomes most major insurance plans. Dr. Kandaswamy is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Asthma. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Emphysema, Bullae, and Gastrostomy.

Brion J. Lock, M.D., graduated with a bachelor of arts degree from Kalamazoo College in Kalamazoo, Mich. He earned his medical degree from Wayne State University School of Medicine in Detroit, Mich. He completed his residency in internal medicine at the University of Alabama at Birmingham. Dr. Lock was chosen to serve as chief resident for one year after completion of his internal medicine residency in 2002. He stayed at UAB to complete his pulmonary and critical care fellowship and served as chief fellow during his final year of training.Dr. Lock is described as hard working and passionate about the practice of medicine. His colleagues consider him to be very energetic and industrious with regard to patient care. Prior to joining Piedmont Physicians, Dr. Lock was in practice with Georgia Lung Associates for 7 years. Dr. Lock is board certified in critical care and pulmonary disease, and specializes in cough and airways diseases including asthma, COPD, and bronchiectasis.In his spare time, Dr. Lock enjoys sports, cooking, and traveling with his family.Dr. Lock welcomes new patients and accepts most insurance plans. Dr. Lock is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Asthma. His top areas of expertise are Chronic Cough, Lung Metastases, Bronchiectasis, Lung Nodules, and Advanced Bronchoscopy.

Vivek Sambhara is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Gainesville, Georgia. Dr. Sambhara is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Asthma. His top areas of expertise are Asthma in Children, Asthma, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), and Vertebroplasty. Dr. Sambhara is currently accepting new patients.