Glaucoma Service


Thasarat Vajaranant

Vajaranant, MD

Ahmad Aref

Ahmad Aref, MD

Jacob Wilensky

Jacob Wilensky, MD

Part-Time Physicians

David Hillman

David Hillman, MD




















Clinic Information

Illinois Eye and Ear Infirmary Millennium Park Eye Center
Clinic Hours: 8:30 am - 5:00 pm (M-F)
Clinic Phone: (312) 996-7030
Fax Number: (312) 413-8574
Address: 1855 W. Taylor, Suite 3.171
Manager: Sofya Churilova, (312) 996-7030
Clinic Hours: 8:30-5:00 (M-F)
Clinic Phone: (312) 996-2020
Fax Number: (312) 346-5292
Address: 30 N. Michigan Ave., Suite 410
Chicago, IL 60602


For more information on appointments at any of our Clinics, including insurances taken, payment policies, and Frequently Asked Questions, see Appointments.


  • Recognized internationally as a leader in the diagnosis and treatment of glaucoma and other conditions affecting intraocular pressure (IOP), the Glaucoma Service offers a range of specialized tests and the latest technologies, including:
  • For more information on a variety of eye conditions, see Eye Conditions and Treatments.

Dr. Thasarat Vajaranant in the Glaucoma Service