Our physicians are board certified family practice specialists. Each is committed to providing you with the most current methods of treatment available. They are members of the American Medical Association, the American Academy of Family-Physicians, the Illinois State Medical Society and the Randolph County Medical Society.

Stephen M. Platt, M.D., FAAFP
Dr. Platt earned his medical degree at the University of Illinois School of Medicine in Chicago, IL. He completed his Family Practice Residency at St. Francis Hospital Medical Center in Peoria, IL, and has been in private practice at the Chester Clinic and on staff at Chester Memorial Hospital since 1977. He lives in Chester with his wife Diane.

James R. Krieg, M.D., FAAFP
Dr. Krieg earned his medical degree at the Northwestern University Medical School, Chicago, IL. He completed his Family Practice Residency at St. Francis Hospital Medical Center in Peoria, IL, and served two years as a Navy Physician before joining the Chester Clinic Staff and Chester Memorial Hospital in 1980. He lives in Chester with his wife Betty.

Lisa Lowry-Rohlfing, M.D., FAAFP
Dr. Lowry received her medical degree from and completed her Family Practice Residency at the University of Illinois College of Medicine, Peoria, IL. She joined the Chester Clinic in 1994 and has been on staff at Chester Memorial Hospital since that time. She lives in Steeleville, IL, with her husband Rodney and their children.

Jamie Hess, PA-C
Jamie Hess graduated from Southern IL University –Edwardsville with a Bachelor of Science degree in Biology. She then attended the Southern IL University-Carbondale Physician Assistant Program. Jamie joined the staff at Chester Clinic in 2009 and currently provides acute care services in Chester and Steeleville to our patients. Jamie resides in Red Bud with her husband Jason.

Angela Albertini, PA-C
Angela Albertini graduated from McKendree University with a Bachelor of Science degree in Biology. She then attended the Southern IL University-Carbondale Physician Assistant Program. Angela joined the staff at Chester Clinic in 2009 and currently provides acute care services in Chester and Steeleville to our patients. Angela resides in Murphysboro with her husband Mark.

Our Staff
Our friendly and dedicated health care support staff is available to help you from 8:00 a.m. to 4:30 p.m., Monday through Friday.

Our staff is trained to answer many of your health care questions and will promptly refer your questions to a physician if necessary. The doctor will respond as time permits and the situation demands.