General Info

John Lehman, MD, is a board-certified physician specializing in cardiovascular disease. Patients ages 18 and above see Dr. Lehman for general cardiology care. He treats various cardiovascular conditions, including congestive heart failure, coronary artery disease, valvular heart disease and cardiac arrhythmia. Dr. Lehman provides individualized, patient-focused care. He cultivates a shared partnership with his patients – taking extra time to listen and answer questions, ensuring the understanding of diagnosis and treatment options. This practice is part of BJC Medical Group of Missouri and Illinois.