Dr. John T. O'connell

Lauren Gleason is a primary care provider, practicing in Geriatrics and Internal Medicine in Chicago, Illinois. Dr. Gleason is rated as an Advanced provider by MediFind in the treatment of Peripheral Artery Disease. Her top areas of expertise are Bronchitis, Peripheral Artery Disease, Dementia, and Familial Hypertension.

Steven Eisenstein, MD, a family medicine physician at Endeavor Health, has been caring for patients in Northbrook for more than 30 years. He provides primary care for individuals and families across all ages, focusing on long-term relationships and personalized support. Dr. Eisenstein helps patients find their comfort zone with healthcare, adapting his approach to meet each person’s needs, preferences and goals. Dr. Eisenstein is rated as an Advanced provider by MediFind in the treatment of Peripheral Artery Disease. His top areas of expertise are Psoriasis, Cerebellar Degeneration, Polymyalgia Rheumatica, and Rhizomelic Pseudopolyarthritis.

Martin Kovachevich, DO, a family medicine physician at Endeavor Health, provides comprehensive care for individuals and families across all stages of life. He addresses a wide range of health concerns, including acute illnesses, chronic conditions and preventive care. Dr. Kovachevich supports long-term health through patient-centered, evidence-based care. Dr. Kovachevich is rated as an Advanced provider by MediFind in the treatment of Peripheral Artery Disease. His top areas of expertise are Relapsing Multiple Sclerosis (RMS), Peripheral Artery Disease, Myositis, and Macrophagic Myofasciitis.