Dr. Jim McGinn

Dr. James E. McGinn, Jr. obtained his Doctorate from National College of Chiropractic in 1980.  He earned a Bachelor of Science in biology and human anatomy from Marquette University and National College, respectively.  He further obtained a Diplomate in Internal Disorders (family practice) from Texas Chiropractic College and trained in advanced practice studies in Functional Assessment Medicine through the Institute of Functional Medicine.  In 1999, Dr. McGinn developed The Center for Progressive Natural Health.

Dr. McGinn maintains a special interest in working with adults to change life habits which have caused or triggered diabetes, allergies, elevated cholesterol, digestive disorders, autoimmune disease, and other chronic conditions.  He has been in practice since 1981.

Dr. Nick Severino

Dr. Nickolas W. Severino obtained his doctorate from National University of Health Science in 2021. He earned a Bachelor of Health Science from Benedictine University and while attending there, he performed at the collegiate level in baseball.

Dr. Severino joins The Center of Progressive Natural Health with a strong focus on musculoskeletal care. He has a special interest in functional rehabilitation as well as orthopedic injuries, sports, and non-sports related. With a background in collegiate sports, Dr. Severino has an insight regarding training regiments, therapeutic techniques, and a personal understanding of the difficulties of injury recovery.