Click here to schedule an appointment online. New patients can also call (847) 737-4111, and for other questions, call (847) 535-6083.
Dr. Alexander Tosiou, MD
New Patient(847) 773-0690
Dr. Alexander Tosiou, MD is a gastroenterology specialist in Grayslake, IL. Dr. Tosiou completed a residency at Evanston Northwestern Healthcare. He currently practices at Northwestern Medicine Gastroenterology Grayslake Outpatient Center and is affiliated with Northwestern Medicine Lake Forest Hospital. He accepts multiple insurance plans. Dr. Tosiou is board certified in Gastroenterology.
Northwestern Medicine Gastroenterology Grayslake Outpatient Center
Northwestern Medicine Gastroenterology Grayslake Outpatient Center - Pavilion A1475 E Belvidere Rd Ste 301, Grayslake, IL 60030 Call
- Northwestern University Feinberg School Of Medicine, Fellowship Hospital
- Evanston Northwestern Healthcare, Residency Hospital — 1996
- Evanston Northwestern Healthcare, Internship Hospital — 1994
- Loyola University, Undergraduate School — 1989
- Anthem Blue Cross Blue Shield
- Beech Street (Multiplan)
- Blue Cross Blue Shield
- CareFirst Blue Cross Blue Shield
- Coventry Health Care
- Coventry Health Care of Illinois
- First Health (Coventry Health Care)
- Galaxy Health Network
- HAP Insurance
- Health Alliance
- HealthSmart - Interplan Health Group
- Imagine Health
- Worker's Compensation
* Please verify this information when scheduling an appointment.
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Very pleasant Dr. Highly recommend.
- Northwestern Medicine Lake Forest Hospital
Frequently Asked Questions
Dr. Alexander Tosiou, MD generally accepts new patients. You can see Dr. Tosiou's profile to make an appointment.
Use our insurance check to verify if Dr. Tosiou accepts your insurance.
Dr. Tosiou frequently treats Esophageal Disorders and Gastrointestinal Disorders.
Dr. Tosiou's office is located at 1475 E Belvidere Rd Ste 301, Grayslake, IL 60030. Find other locations and directions.
Dr. Tosiou has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.