For more than 80 years, the Ohio Eyecare Institute has made patients the top priority by providing eye care using advanced technology. Our team of physicians and medical professionals are committed to providing compassionate service in a friendly and comfortable atmosphere.

Some of the eye care services we are proud to provide patients in the greater Miami Valley region include: micro-incision cataract surgery, new laser-assisted cataract surgery, diabetic eye care, glaucoma management and treatment, cosmetic and reconstructive surgery, Botox®, fillers, chemical peels, routine and healthy eye exams, and glasses and contact lenses in our optical shop.

Our physician team – Dr. Amina Husain Zaman, Dr. Peter Koumas, Dr. Timothy Shafer, and Dr. Edward Thomas – has years of medical and surgical eye care experience and shares an enthusiasm for helping each patient receive information on the best-possible eye care options available for them. Each physician is committed to personalized care and treatment of the patients of the Ohio Eyecare Institute.

The staff of the Ohio Eyecare Institute is ready to help with all of your eye care needs. To make an appointment, please call (937) 222-EYES(3937).

The office currently is accepting new patients.

Hours of Operation:

  • Dayton
    • Monday-Thursday: 7:30 am to 5:00 pm
    • Friday: 7:30 am to 3:00 pm
  • Springboro – by appointment
  • Xenia
    • Monday, Wednesday, and Thursday 8:00 am to 5:00 pm
    • Tuesday: 8:00 am to noon
    • Friday: 8:00 am to 3:00 pm

Learn more:

Koumas HS

Peter C. Koumas, DO

Shafer HS

S. Timothy Shafer, OD

Thomas HS

Edward R. Thomas, MD, FACS


Ohio Eyecare Institute
105 Sugar Camp Circle
Suite 200
Dayton, OH 45409

Contact US

Phone: (937) 222-3937
Fax: (937) 223-5254

My Chart

Access your personal medical information online, anytime.

Bill Pay new Staff Button

   OEI BBB Logo  

   OEI_BBBIntegrity Logo 
Winner 2006 and Finalist 2005

             Tear Lab Logo

OECI 80 Anniv logo