Andrew Zelby
Advanced in Cervical Myelopathy

Dr. Andrew Zelby

Neurosurgery | Neuroradiology
Endeavor Health
Endeavor Health Medical Group
3122 N. Ashland Ave., 
Chicago, IL 
Advanced in Cervical Myelopathy
Endeavor Health
Endeavor Health Medical Group
3122 N. Ashland Ave., 
Chicago, IL 
OverviewInsuranceLocationsSimilar Doctors

Overview

Andrew Zelby, MD, a neurosurgeon at Endeavor Health, focuses on the diagnosis and treatment of spine conditions, often using non-surgical approaches when appropriate. He works closely with patients to identify causes of back or neck pain and determine the best path to recovery. His clinical interests include cervical disc replacement and preserving spinal mobility through minimally invasive procedures.

Dr. Zelby is rated as an Advanced provider by MediFind in the treatment of Cervical Myelopathy. His top areas of expertise are Cervical Myelopathy, Cervical Spondylosis, Chronic Subdural Hematoma, Laminectomy, and Microdiscectomy.

Graduate Institution
University Of Oklahoma Health Sciences Center, 1987
Residency
Loyola University Medical Center Graduate Medical Education, Neurosurgery, 1994
Specialties
Neurosurgery
Neuroradiology
Licenses
Neurological Surgery in IL
Board Certifications
American Board Of Neurological Surgery
Fellowships
Rush University Medical Center, Spine Surgery, 1994
Hospital Affiliations
Elmhurst Memorial Hospital
Swedish Hospital
Evanston Hospital
Languages Spoken
English
Spanish
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Oscar
  • EPO
  • HMO
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
View 2 Less Insurance Carriers -

Locations

Endeavor Health Medical Group
3122 N. Ashland Ave., Chicago, IL 60657
Call: 708-343-3566
Other Locations
Endeavor Health Medical Group
5115 N. Francisco Ave., Neurosciences Institute, Chicago, IL 60625
Call: 847-570-1440
Similar Doctors
Elite in Cervical Myelopathy
Dr. Mohamad Bydon
Neurosurgery
Elite in Cervical Myelopathy
Dr. Mohamad Bydon
Neurosurgery

University Of Chicago

5841 S Maryland Ave, 
Chicago, IL 
 (7.6 miles away)
773-702-1000
Languages Spoken:
English, Arabic
See accepted insurances
Accepting New Patients

Mohamad Bydon is a Neurosurgery provider in Chicago, Illinois. Dr. Bydon is rated as an Elite provider by MediFind in the treatment of Cervical Myelopathy. His top areas of expertise are Spondylolisthesis, Cervical Myelopathy, Invertebral Disc Disease, Laminectomy, and Spinal Fusion. Dr. Bydon is currently accepting new patients.

Ryan S. Trombly
Distinguished in Cervical Myelopathy
Dr. Ryan S. Trombly
Neurosurgery
Distinguished in Cervical Myelopathy
Dr. Ryan S. Trombly
Neurosurgery

Advocate Medical Group Neurosurgery

4400 W 95th St, Ste 407, 
Oak Lawn, IL 
 (2.6 miles away)
708-684-4029
Languages Spoken:
English, Spanish
See accepted insurances

Ryan Trombly is a Neurosurgery provider in Oak Lawn, Illinois. Dr. Trombly is rated as a Distinguished provider by MediFind in the treatment of Cervical Myelopathy. His top areas of expertise are Cervical Myelopathy, Cerebellum Agenesis Hydrocephaly, Spinal Cord Abscess, Microdiscectomy, and Cervical Disc Surgery.

Distinguished in Cervical Myelopathy
Dr. Russell P. Nockels
Neurosurgery
Distinguished in Cervical Myelopathy
Dr. Russell P. Nockels
Neurosurgery

Endeavor Health Medical Group

2650 Ridge Ave, 
Evanston, IL 
 (21.5 miles away)
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Russell Nockels is a Neurosurgery provider in Evanston, Illinois. Dr. Nockels is rated as a Distinguished provider by MediFind in the treatment of Cervical Myelopathy. His top areas of expertise are Adolescent Idiopathic Scoliosis, Cervical Spondylosis, Cervical Myelopathy, Laminectomy, and Microdiscectomy. Dr. Nockels is currently accepting new patients.

VIEW MORE CERVICAL MYELOPATHY DOCTORS

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

Find Dr. Zelby's expertise for a condition
ConditionClose
      • Advanced
      • Cervical Myelopathy
        Dr. Zelby is
        Advanced
        . Learn about Cervical Myelopathy.
        See more Cervical Myelopathy experts
      • Cervical Spondylosis
        Dr. Zelby is
        Advanced
        . Learn about Cervical Spondylosis.
        See more Cervical Spondylosis experts
      • Experienced
      • Cervical Disc Surgery
        Dr. Zelby is
        Experienced
        . Learn about Cervical Disc Surgery.
        See more Cervical Disc Surgery experts
      • Chiari Malformation Type 2
        Dr. Zelby is
        Experienced
        . Learn about Chiari Malformation Type 2.
        See more Chiari Malformation Type 2 experts
      • Chronic Subdural Hematoma
        Dr. Zelby is
        Experienced
        . Learn about Chronic Subdural Hematoma.
        See more Chronic Subdural Hematoma experts
      • Congenital Cardiovascular Shunt
        Dr. Zelby is
        Experienced
        . Learn about Congenital Cardiovascular Shunt.
        See more Congenital Cardiovascular Shunt experts
      • Delirium
        Dr. Zelby is
        Experienced
        . Learn about Delirium.
        See more Delirium experts
      • Hemangioblastoma
        Dr. Zelby is
        Experienced
        . Learn about Hemangioblastoma.
        See more Hemangioblastoma experts
      View All 24 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.