Dr. Roger Dean Annis, MD

Dr. Roger Annis is a family medicine physician who has been caring for patients for over four decades. He earned his medical degree from Indiana University School of Medicine and completed his residency training at Clarian Health Partners. With 44 years of experience in family medicine, Dr. Annis provides comprehensive primary care services to patients of all ages. He is fluent in English.

Dr. Annis practices at multiple locations throughout the Lansing area, including Saint Johns and Lansing, Michigan. He is affiliated with several respected healthcare systems, including McLaren Greater Lansing, University of Michigan Health Sparrow Lansing, and Sparrow Specialty Hospital. His clinical expertise includes managing obesity and weight-related concerns, treating high blood pressure, and helping patients overcome tobacco addiction. Dr. Annis also performs preventive screenings such as breast cancer detection and substance use disorder assessments. Patients consistently rate him highly, …giving him an average score of 4.9 out of 5 stars.