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About Dr. Mark B. Colander
Background and practice information
Dr. Mark B. Colander is an optometrist with over 15 years of clinical experience serving patients in the Worth, IL area. He completed his medical training at Illinois College Of Optometry At Chicago and has been in practice since 2011.
Dr. Mark B. Colander's clinical practice focuses on treating patients with glaucoma and high eye pressure, glaucoma, as well as performing cataract removal procedures.
Dr. Mark B. Colander is in-network with 9 insurance providers, including Aetna, Anthem Vision, Cigna, and 6 more. Patients are encouraged to verify coverage with his office before scheduling an appointment.
At a Glance
Education
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Claim this profilePractice Locations
1 location
11412 S Harlem Ave
Worth, IL 60482
(708) 422-7000
Treatment & Experience
Clinical practice and procedure experience for Dr. Mark B. Colander
Dr. Mark Colander is an optometrist in Worth, IL. The following procedures reflect Dr. Colander's clinical practice based on data reported to the Centers for Medicare & Medicaid Services (CMS).
Cataract surgery
Dr. Colander has performed 12 cataract removal procedures. This procedure volume places Dr. Colander above average among providers performing this surgery.
Services & Procedures
Dr. Mark B. Colander's clinical practice encompasses eye care.
Eye Care
466 servicesDr. Mark B. Colander provides comprehensive eye care including examinations, imaging, and disease monitoring, including comprehensive eye exam and retinal photography. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 45% below the billed amount.
Treatment Approach
Dr. Mark B. Colander's treatment approach includes prescribing Latanoprost, Azelastine Hcl, Erythromycin Base (Erythromycin) for his patients. These medications are commonly used for treating glaucoma and high eye pressure, glaucoma. This prescribing pattern is consistent with a focused practice in optometry.
Source: CMS Medicare Provider Utilization and Payment Data, 2023.
Insurance Networks
Accepted insurance plans and networks
Dr. Mark B. Colander accepts 146 plans from 9 insurers, including HCSC: BCBS Illinois, UnitedHealthcare, Cigna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Financial Transparency
Industry payment disclosures
Pharmaceutical and medical device companies disclosed $34 in payments to Dr. Mark B. Colander in 2024, primarily from Alcon Vision LLC for food and beverage. These disclosures are required by federal law under the Physician Payments Sunshine Act.
Top Paying Companies
Source: CMS Open Payments, 2024.
Patient Reviews
Reviews and ratings from patients
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About Optometry
Specialty overview and common conditions
An optometrist is a licensed healthcare professional who provides primary vision care, including comprehensive eye examinations, diagnosis and treatment of vision problems, and detection of eye diseases. Optometrists (Doctors of Optometry, or ODs) are trained to prescribe glasses and contact lenses,...
Common conditions treated by optometry specialists:
- Refractive Errors (Myopia, Hyperopia, Astigmatism)
- Dry Eye Disease
- Glaucoma
- Diabetic Eye Disease (Diabetic Retinopathy)
Frequently Asked Questions
Common questions about Mark B. Colander
Does Dr. Colander accept Medicare?
Yes, Dr. Colander accepts Medicare assignment. Patients with Medicare coverage can see Dr. Colander and typically pay less out of pocket when using a provider who accepts Medicare assignment.
What insurance does Dr. Colander accept?
Dr. Colander is in-network with 9 insurance providers, including Aetna, Anthem Vision, Cigna, HCSC: BCBS Illinois, Humana, and 4 more. Insurance networks can change, so patients should verify their specific plan coverage directly with Dr. Colander's office before scheduling.
Does Dr. Colander offer telehealth or virtual appointments?
Dr. Colander does not currently list telehealth services. For virtual care options, contact the office directly or consider other optometry providers in Worth who offer telehealth.
What conditions does Dr. Colander treat?
As a optometry specialist, Dr. Colander commonly treats conditions including refractive errors (myopia, hyperopia, astigmatism), dry eye disease, glaucoma, diabetic eye disease (diabetic retinopathy), cataracts, and other related health concerns. Contact the office to discuss your specific healthcare needs.
What medications does Dr. Colander commonly prescribe?
Based on Medicare prescribing data, Dr. Colander commonly prescribes medications including Latanoprost, Azelastine Hcl, Erythromycin Base. The specific medications prescribed depend on each patient's individual diagnosis and health needs. Patients should discuss treatment options directly with Dr. Colander during their consultation.
Where did Dr. Colander go to medical school?
Dr. Colander completed medical training at Illinois College Of Optometry At Chicago and has been practicing since 2011, bringing over 15 years of clinical experience.
Where is Dr. Colander's office located?
Dr. Colander practices at 11412 S HARLEM AVE, Worth, IL 60482. You can reach the office by calling (708) 422-7000.
How do I make an appointment with Dr. Colander?
To schedule an appointment with Dr. Colander, call the office at (708) 422-7000. New patients should have their insurance information and medical records ready when calling.
Data source: CMS National Provider Registry ·
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Medical Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice. Learn more about our editorial standards