Internal Medicine Physician
With nearly 30 years of experience, Dr. Hayner is a highly respected Internist in the Livingston County and SJMH communities. He is certified with the American Board of Internal Medicine (ABIM) and has extensive experience in out-patient, hospitalist, and critical care medicine. Dr. Hayner is well known for his meticulous attention to detail and his clinical interests include the treatment of acute and chronic disease processes, the management of complex medical illnesses, and the promotion of wellness through evidence-based principles.
Certified Physician Assistant
Jessica Lytle is a certified Physician Assistant at Hayner Internal Medicine Associates. She completed her Master of Science degree in Physician Assistant Studies from University of Detroit Mercy in 2008. She has worked in a variety of medical settings including urgent care, internal medicine, and emergency medicine. She is certified in Basic Life Support and Advanced Cardiac Life Support. Jessica is passionate about treating the whole individual with attention to preventative medicine, comprehensive physicals, and women’s health. As an added convenience, she is available for virtual visits. She excitedly welcomes new patients.