Overview
Mark Trelka is a Neurosurgery provider practicing medicine in North Chicago, Illinois.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
Locations
3001 Green Bay Rd, North Chicago, IL 60064
2080 Child St, Jacksonville, FL 32214
UChicago Medicine Duchossois Center For Advanced Medicine - Hyde Park
Mohamad Bydon is a Neurosurgery provider practicing medicine in Chicago, Illinois. Dr. Bydon is highly rated in 34 conditions, according to our data. His clinical expertise encompasses Spondylolisthesis, Cervical Myelopathy, Invertebral Disc Disease, Laminectomy, and Spinal Fusion. Dr. Bydon is board certified in Neurological Surgery. Dr. Bydon is currently accepting new patients.
Highland Park Hospital
Shakeel Chowdhry is a Neurosurgery provider practicing medicine in Highland Park, Illinois. Dr. Chowdhry is highly rated in 60 conditions, according to our data. His clinical expertise encompasses Stroke, Normal Pressure Hydrocephalus, Hydrocephalus, Thrombectomy, and Stent Placement. Dr. Chowdhry is currently accepting new patients.
Advocate Medical Group Neurosurgery
Demetrius Lopes is a Neurosurgery provider practicing medicine in Park Ridge, Illinois. Dr. Lopes is highly rated in 12 conditions, according to our data. His clinical expertise encompasses Brain Aneurysm, Stroke, Arteriovenous Malformation, Thrombectomy, and Stent Placement. Dr. Lopes is board certified in American Board Of Neurological Surgery. Dr. Lopes is currently accepting new patients.
Frequently Asked Questions about Dr. Mark J. Trelka
How do I make an appointment with Dr. Mark J. Trelka?
You can book an appointment with Dr. Mark J. Trelka by calling their office at 847-688-1900. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Does Dr. Mark J. Trelka accept my insurance?
Dr. Mark J. Trelka accepts most major insurance plans, including Aetna and Blue Cross Blue Shield. We recommend calling the office directly at 847-688-1900 to verify that your specific plan is currently accepted before your visit.
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
We do not have enough information to identify the Areas of Expertise for this provider.

