
Overview
John Kessler is a Neurologist in Chicago, Illinois. Dr. Kessler has been practicing medicine for over 55 years and is rated as an Advanced provider by MediFind in the treatment of Glioblastoma. His top areas of expertise are Glioblastoma, Glioma, Astrocytoma, and Gliomatosis Cerebri.
His clinical research consists of co-authoring 95 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 7 articles in the study of Glioblastoma.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Roger Stupp is a Hematologist Oncology specialist and a Neurologist in Chicago, Illinois. Dr. Stupp has been practicing medicine for over 39 years and is rated as an Elite provider by MediFind in the treatment of Glioblastoma. His top areas of expertise are Astrocytoma, Glioblastoma, Glioma, and Gliomatosis Cerebri.
Priya Kumthekar is a Hematologist Oncology specialist and a Neurologist in Chicago, Illinois. Dr. Kumthekar has been practicing medicine for over 19 years and is rated as an Elite provider by MediFind in the treatment of Glioblastoma. Her top areas of expertise are Astrocytoma, Glioblastoma, Brain Tumor, and Glioma.
Jeffrey Raizer is a Neurologist and a Hematologist in Chicago, Illinois. Dr. Raizer has been practicing medicine for over 35 years and is rated as an Elite provider by MediFind in the treatment of Glioblastoma. His top areas of expertise are Glioma, Astrocytoma, Glioblastoma, and Brain Tumor.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- AstrocytomaDr. Kessler isAdvanced. Learn about Astrocytoma.
- GlioblastomaDr. Kessler isAdvanced. Learn about Glioblastoma.
- GliomaDr. Kessler isAdvanced. Learn about Glioma.
- Experienced
- Alzheimer's DiseaseDr. Kessler isExperienced. Learn about Alzheimer's Disease.
- Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease)
- Brain TumorDr. Kessler isExperienced. Learn about Brain Tumor.
- DementiaDr. Kessler isExperienced. Learn about Dementia.
- Diabetic NeuropathyDr. Kessler isExperienced. Learn about Diabetic Neuropathy.
- Gliomatosis CerebriDr. Kessler isExperienced. Learn about Gliomatosis Cerebri.

