Dr. David J Erk, MD

Dr. David Erk is an internal medicine physician who has dedicated nearly five decades to patient care. They graduated from the Sanford School of Medicine at The University of South Dakota and completed their residency training at Geisinger Health System. With 47 years of clinical experience, Dr. Erk brings extensive knowledge to the diagnosis and treatment of adult medical conditions. They are fluent in both English and Spanish, allowing them to serve diverse patient populations.

Dr. Erk practices at Sage Primary Care in Casper, Wyoming, and maintains hospital privileges at Wyoming Medical Center. They specialize in managing sleep disorders, particularly obstructive sleep apnea in both adults and children. Dr. Erk performs diagnostic procedures including colonoscopies for cancer screening, electrocardiograms to evaluate heart rhythm, and lower gastrointestinal endoscopy to examine digestive health. Patients have rated Dr. Erk 4.2 out of 5 stars on average for their care experience.