Dr. Lee and Dr. Fernan are specialized in Internal Medicine and Pulmonary Disease. Dr. Yoo is specialized in Internal Medicine with a strong Gastro-Intestinal background. We provide patients with primary care service and consults. We most insurances including Medicare and Soonercare. We have been in the Muskogee area for more than 20 years and have provided an excellent level of care for our patients. We also provide call coverage 24/7.