3
4 Ratings with 1 written Review
Summary
Dr. John Hahn is an ophthalmologist who specializes in comprehensive eye care and vision treatment. He earned his medical degree from Northwestern University Feinberg School of Medicine and completed his residency at Cleveland Clinic Health System. With 29 years of experience in ophthalmology, Dr. Hahn brings extensive knowledge to diagnosing and treating various eye conditions. He is fluent in both English and Spanish, allowing him to communicate effectively with a diverse patient population.
Dr. Hahn practices at CGH Medical Center and sees patients at multiple locations throughout Sterling, Illinois. He focuses on treating cataracts and glaucoma, including open-angle glaucoma. His surgical expertise includes cataract surgery and intraocular lens implant procedures. Dr. Hahn also provides sedation services to help ensure patient comfort during procedures. Patients have given him an average rating of 3.0 on Vitals.
Dr. Hahn practices at CGH Medical Center and sees patients at multiple locations throughout Sterling, Illinois. He focuses on treating cataracts and glaucoma, including open-angle glaucoma. His surgical expertise includes cataract surgery and intraocular lens implant procedures. Dr. Hahn also provides sedation services to help ensure patient comfort during procedures. Patients have given him an average rating of 3.0 on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 29 years of experience
- speaks English, Spanish
- Cleveland Clinic Health System
- 1 written review
- 1 specialty
- 10 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. John Michael Hahn has 3 locationsCgh Vision And Oral Surgery Center
10 W 3rd StSterling, IL 61081 Tel: (815) 622-1208
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. John Michael Hahn, MD | Dr. Jerald Edward Cundiff | Dr. Ahmet Ozkok, MD | Dr. Marc Alan Booth, MD |
| Ophthalmology | Ophthalmology | Ophthalmology | Ophthalmology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 29 Years of Experience | 33 Years of Experience | 22 Years of Experience | 28 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Spanish | Speaks English | |
| Sterling , IL | Winona , MN | DIXON , IL | Michigan City , IN |
| Med School: Northwestern University Feinberg School Of Medicine | Med School: Loyola University Of Chicago Stritch School Of Medicine | Med School: Istanbul Universitesi Cerrahpasa Tip Fakultesi | Med School: University Of Cairo |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Michael Hahn
Medical Specialties
Dr. John Michael Hahn has the following specialty
Specialty Expertise
Dr. John Michael Hahn has the following 10 areas of expertise
Certifications, License, & Education
29 Years Experience
Dr. John Michael Hahn holds an active medical license in the state of Illinois.
Medical License
Medical Doctor with an active medical license in the state of Illinois that expires in 2026.
Education & Training
Residency
Completed their residency at Cleveland Clinic Health System.
Medical School
Graduated from Northwestern University Feinberg School Of Medicine in 1997.
NPI Number
Dr. Hahn's NPI number is 1548260961.
Similar doctors
Frequently Asked Questions
- Is Dr. John Hahn accepting new patients?
- Dr. John Hahn is accepting new patients on Vitals. View Dr. John Hahn's profile on Vitals to make an appointment.
- Which hospitals is Dr. John Hahn affiliated with?
- Dr. John Hahn is affiliated with Cgh Medical Center.
- Where is Dr. John Hahn's office located?
- Dr. John Hahn's office is located at 10 W 3rd St, Sterling, IL, 61081.
- Does Dr. John Hahn accept my insurance?
- You can see the insurance plans that Dr. John Hahn accepts on their Vitals profile.
- Does Dr. John Hahn accept virtual/telehealth appointments?
- Dr. John Hahn has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
