Chicago Neurological Services

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Overall rating

4.9

226 reviews

4.9

226 reviews

Top reviews

One of a kind doctor who truly listens to you. I felt very heard and in good hands with Dr. Lenny Cohen! He goes above and beyond to treat and solve the complex problems of his patients. If you are looking for a dedicated, compass... Read more

Michael M. • April 02, 2025

Dr. Cohen is really concerned & listens to all concerns. He treats me with respect & understands every patient is unique. His staff is also very helpful & friendly.

Catherine A. • March 25, 2025

About Practice

Neurological Services is dedicated to providing exceptional neurological care across the Chicagoland region. We integrate advanced treatments, pioneering research, and a patient-centered approach to enhance brain health, promote longevity and improve the quality of life of individuals with neurological conditions.

Lenny Cohen, MD

Founder of Chicago Neurological Services

Dr. Lenny Cohen is a board certified Neurologist and has seen and treated thousands of individuals over the last 18 years. His main practice, Chicago Neurological Services (CNS) focuses on organic brain disorders; from simple headaches to Depression, Obsessive Compulsive Disorder (OCD), Multiple Sclerosis, Stroke, Neuropathies, Alzheimer’s and individuals suffering from Parkinson's Disease.

Allopathic medicine, otherwise known as western-medicine, has been on the front-line of his training and practice however, the more he practices, the more limitations he sees in a western-centric approach. Several years ago, he dove deep into alternative methods during his father’s battle with Alzheimer’s. Western medicine was failing his quick progression. He experienced first-hand the painful limitations and weaknesses of a western-only medical approach and it was only after his passing that he incorporated alternative therapies into his practice – specifically hyperbaric oxygen therapy (HBOT). In 2015, Dr. Cohen incorporated hyperbaric therapy into his practice with the goal of improving brain wellness and prolonging brain longevity.

His research and approach to brain wellness and longevity is based on hundreds of scientific studies, reviews and analyses from around the world. As the only standalone medical center in the city of Chicago with medical-grade hyperbaric chambers, hyperbaric therapy at CNS has become the leading authority in hyperbaric treatments in the Midwest.

To expand on the care of his patients needing infusions, in 2019 Dr. Cohen launched an IV infusion suite offering infusions for cancer, multiple sclerosis, autoimmune disorders and migraine therapy as well as IV vitamins, alpha-lipoic acid and NAD+ infusions.

With new discoveries in healthcare, Dr. Cohen brings them to his patients. The newest addition to his practice is Transcranial Magnetic Stimulation (TMS) which is FDA-approved for depression and OCD. TMS is also currently in use for a variety of neurological conditions as a part of research.

The integrative collaboration of all three practices is a gamechanger in the new world of brain wellness and longevity. Dr. Cohen has helped countless patients live optimal lives, providing care, resources and options for all of us to live longer optimal lives.

Treating Alzheier’s, Parkinson’s, Neuropathy, Multiple Sclerosis and more

Neurology is a medical specialty focused on diagnosing and treating disorders of the nervous system. Our Dr. Lenny Cohen addresses conditions affecting the brain, spinal cord, and nerves. While Dr. Cohen specializes in treating these specific issues, he often work alongside the primary care physician, who oversees the patient’s overall health and well-being and may also serve as a consultant for more complex neurological concerns.