Dr. Dennis Aaron Pessis, MD

Dr. Dennis Pessis specializes in urology, bringing more than five decades of medical expertise to his practice. He earned his medical degree from Chicago Medical School at Rosalind Franklin University of the Health Sciences and completed his residency training at Rush Presbyterian St. Lukes Medical Center. With 53 years of experience treating urological conditions, Dr. Pessis has developed extensive knowledge in his field. He provides care to patients in English.

Dr. Pessis practices at Northwestern Medicine Lake Forest Hospital and maintains offices in Lake Forest and Grayslake, Illinois. His clinical focus includes treating patients with kidney stones and acute urinary retention. He performs diagnostic procedures such as urine testing and abdominal ultrasound to evaluate urological concerns. Patients have given him an average rating of 4.6 out of 5 stars on Vitals.