Welcome to Thatcher Medical located in St. Charles, IL, and the offices of Savitha Allam, M.D. and Reena Shah, D.O. We offer primary care for adults. Our patients are generally older than 15 years of age. We are trained to diagnose, treat and manage the vast majority of medical problems that affect adults. We offer a wide variety of services to our patients, including: *Diagnosis/treatment of adult diseases *High blood pressure treatment *Cholesterol monitoring *Physician-led weight loss programs *Diabetes management *Routine physicals/preventative care *Gynecological & menopausal care In addition to hospital inpatient care, the doctors provide dietary planning, cholesterol level testing, medication management and blood pressure screenings and treatment. We have on an on-site lab for blood draws. We perform stress tests, rapid strep and influenza testing, urinalysis, vaccinations, pap smears, & other services in house. Give us a call today to set up an appointment for your medical needs!