About
Dr. Jeffery Long has practiced family medicine in the Herscher, Illinois area for more than 36 years. He earned his Bachelor of Science from Bradley University in Peoria, graduating Summa Cum Laude in 1982. He then completed his Doctorate of Medicine at The Chicago Medical School in 1986. His internship and residency both took place at Methodist Medical Center in Peoria, where he served as Chief Resident in Family Medicine from 1987 to 1989. The American Board of Family Medicine has certified him, and he holds the FAAFP designation.
Dr. Long has contributed to the broader medical community throughout his career. He serves as a Clinical Assistant Professor of Family and Community Medicine at Southern Illinois University School of Medicine, a role he has held since 2010. He has served as Medical Director of the Jerome Combs Detention Center since 2008 and joined the Kankakee County Board of Health in 2020. He previously served as Chief of Staff at Provena St. Mary's Hospital from 2005 to 2007. The Manteno Historical Society honored him with the Lucille Thies Personal Achievement Award in 2014, and Herscher named him Citizen of the Year in 2008. Faith, family, and education shaped his upbringing and guided his decision to pursue family medicine from a young age. On his own time, he manages a hobby farm in Iroquois County and enjoys hunting, fishing, conservation management, and spending time with his grandchildren.
Education & Training
Undergraduate
Bradley University, B.S. 1982, Summa Cum Laude
Medical School
The Chicago Medical School, Doctorate of Medicine 1986
Residency
Family Medicine, Methodist Medical Center, Peoria, IL, 1987-1989 (Chief Resident)
Additional Training
Internship, Methodist Medical Center, Peoria, IL, 1986-1987
Certifications
Who is Dr. Long right for?
Dr. Long is a strong fit for adults who want a long-term relationship with a family physician who knows them well. Patients managing chronic conditions like diabetes, hypertension, or high cholesterol benefit from his preventive focus and detailed health planning. He works well with patients who value direct access to their doctor, including after-hours availability. Those seeking comprehensive health screenings and a personalized wellness roadmap will find his approach well-suited to their goals.
Frequently Asked Questions
Dr. Long practices full-scope family medicine and manages a wide range of conditions. He focuses on preventive care, chronic disease management, and long-term health planning. He is particularly attentive to conditions like type 2 diabetes, high cholesterol, and hypertension.
Yes, Dr. Long holds board certification from the American Board of Family Medicine. He also carries the FAAFP designation, reflecting his fellowship status with the American Academy of Family Physicians.
Dr. Long earned his medical degree from The Chicago Medical School in 1986. He completed both his internship and his Family Medicine residency at Methodist Medical Center in Peoria, Illinois, where he served as Chief Resident from 1987 to 1989.
Dr. Long practiced in traditional settings for more than 36 years before joining MDVIP. That depth of experience informs his approach to patient care and his commitment to individualized medicine.
Dr. Long focuses on building a personal health roadmap for each patient. He values spending meaningful time in appointments to discuss health goals, review test results, and plan preventive strategies. He emphasizes getting back to a more individualized, relationship-driven style of family medicine.
Yes, Dr. Long serves as a Clinical Assistant Professor of Family and Community Medicine at Southern Illinois University School of Medicine, a role he has held since 2010. He also serves as Medical Director of the Jerome Combs Detention Center and sits on the Kankakee County Board of Health.
Dr. Long holds affiliations with St. Mary's Hospital and Riverside Hospital. He previously served as Chief of Staff at Provena St. Mary's Hospital from 2005 to 2007 and chaired the Department of Family Practice there on two separate occasions.
Dr. Long has received several honors throughout his career. These include the Manteno Historical Society Lucille Thies Personal Achievement Award in 2014, the Herscher Citizen of the Year award in 2008, and the Outstanding Resident honor at Methodist Medical Center during his training.
Doctor profile last updated June 6, 2026