David Pfefferkorn, MD

Dr. David Pfefferkorn is an internal medicine physician who has dedicated over five decades to caring for patients. He earned his medical degree from Saint Louis University in St. Louis, Missouri, where he also completed his internship in 1974 and residency in 1977. With 53 years of clinical experience, Dr. Pfefferkorn brings extensive knowledge to his practice. He is fluent in both Spanish and English, allowing him to serve diverse patient populations.

Dr. Pfefferkorn practices at Ferguson Medical Group in Sikeston, Missouri, and maintains hospital privileges at Mercy Hospital Stoddard. His clinical focus includes helping patients manage weakness and various types of fatigue, including cancer-related exhaustion. He incorporates therapeutic approaches such as physical therapy and strength training into patient care plans. Water-based exercise programs are another treatment option he utilizes to help patients regain their strength and energy.