Dr. Mark William Sheehan, MD

Dr. Mark Sheehan specializes in cardiovascular disease and internal medicine, bringing over five decades of medical expertise to patient care. They completed their medical education at Baylor College of Medicine and further trained through a residency at University of Colorado Health. With 52 years of dedicated practice, Dr. Sheehan provides comprehensive care for heart and vascular conditions as well as general internal medicine needs. They are fluent in both Spanish and English.

Dr. Sheehan practices at South Denver Cardiology Associates in Littleton, Colorado, and maintains hospital privileges at Craig Hospital. Their extensive experience allows them to address complex cardiovascular conditions and provide thorough internal medicine care. Patients consistently recognize the quality of Dr. Sheehan's care, rating them 5.0 out of 5 stars. They serve the Littleton community with a focus on personalized treatment and comprehensive cardiac wellness.