580 Sycamore St.
Marseilles, IL 61341
Office Hours (vary by provider):
Mondays: 8 a.m.-6 p.m.
Tuesdays: 8 a.m.-5 p.m.
Wednesdays: 9 a.m.-7 p.m.
Thursdays: 8 a.m.-7 p.m.
Fridays: 9 a.m.-5 p.m.
Same day appointments for immediate needs.
Free blood pressure screenings offered during office hours. Stop in and see us!
Ian P. Best, M.D., Pediatrics
As a board-certified pediatrician, Dr. Best provides care for patients ages newborn through 17. His focus is prevention and management of health in infants, children, teens, and young adults, including monitoring of growth and development, illness management, nutritional counseling, providing immunizations, and physical fitness. Dr. Best has a special interest in newborn and premature infant care, asthma, and attention deficit hyperacitivty disorder. His pledge to patients is to provide honest, compassionate care to children of all ages.
Dr. Best received his medical degree at the University of Illinois-Chicago. He completed his residency at Advocate Christ Medical Center in Oak Lawn.
When he's not taking care of patients, Dr. Best enjoys running and spending time with his family. He is married to Dr. Leticia Setrini-Best, an obstetrician/gynecologist and native of Morris. They are happy parents of twin daughters.
Lloyd M. Flatt, M.D., Internal Medicine
As a doctor of Internal Medicine, Dr. Flatt is trained to serve as the primary care physician for patients age 13 through adulthood by focusing on the prevention, diagnosis, and treatment of disease and chronic conditions. His special interests include hypertension and diabetes.
Dr. Flatt received his medical degree and completed his residency at Loyola University Medical Center in Maywood.
He enjoys physics and astronomy.
Megan Lotesto, N.P.-C, Family Nurse Practitioner
Megan is a specialized nurse who has completed extensive additional education and training. As a family nurse practitioner, she is trained to care for patients age newborn through adulthood. Her certification allows her to order and interpret diagnostic tests, diagnose disease and provide appropriate treatments, including prescribing medications. She is qualified to serve as patients' primary healthcare provider and is committed to working with patients to fulfill all of their healthcare needs.
Megan has a Master's of Science in Nursing from Rush University. When she's not taking care of patients, she enjoys spending time with her family.
Learn more about Megan and the services provided by nurse practitioners by watching our video.
For your convenience, please print out and complete a Registration and Medical & Family History form before coming in for your first office visit.