Eye Care

With convenient eye care locations throughout southern Wisconsin and northern Illinois, and the latest technology supporting our top-notch vision doctors, Mercyhealth is not miles away—we’re miles ahead.

Whether it’s seeing the sun rise or set, watching leaves fall from the trees, glimpsing a butterfly flit past your window or a bird soar overhead, or just reading the morning news, we want you to see things clearly with healthy eyes.


Our ophthalmologists at the Mercyhealth Eye Centers specialize in cataracts, glaucoma, corneal, retinal and pediatric services. That’s why we’re focused on using advanced technology and procedures.


Our optometrists at the Mercyhealth Vision Centers provide comprehensive routine eye exams, plus contact lens evaluations and fittings. They also provide specialty eye exams for patients with diabetes, glaucoma, and other ocular diseases.


Our opticians can fit you with eyeglasses that suit your needs. Our Vision Centers have a variety of frames, include designer frames from Coach, Michael Kors, Kate Spade, Oakley, Ray-Ban, Jimmy Crystal, Nike and others.

At Mercyhealth Eye and Mercyhealth Vision Centers, we want you to feel confident, comfortable and assured that you are receiving the best care possible. It’s why we’re committed to always providing better care.

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Providers available for this service:

Services and Treatments

Eye Care Conditions


Mercyhealth Eye Center–Harvard

1001 Grant Street
Harvard, IL 60033

Phone: (815) 943-8090

Mercyhealth Eye Center–McHenry

406 N. Front St., Ste. C
McHenry, IL 60050

Phone: (815) 363-2021

Mercyhealth Eye Center–Rockton Avenue

2300 N. Rockton Ave.
Rockford, IL 61103

Phone: (815) 971-2430

Mercyhealth Eye Center–Walworth

Highways 50 and 67
Lake Geneva, WI 53147

Phone: (262) 245-0535
Toll-Free (877) 893-5503

Mercyhealth Eye Center–Woodstock

2000 Lake Ave.
Woodstock, IL 60098

Phone: (815) 337-7100
Toll-Free (888) 983-7100

Mercyhealth Vision Center–East

3524 E. Milwaukee St.
Janesville, WI 53546

Phone: (608) 756-7110

Mercyhealth Vision Center–Mall

1010 N. Washington St.
Janesville, WI

Phone: (608) 741-6794

Mercyhealth Vision Center–Perryville

3401 N. Perryville Rd.
Rockford, IL 61107

Phone: (815) 971-2800

Mercyhealth Vision Center–Rockton Avenue

2300 N. Rockton Ave.
Rockford, IL 61103

Phone: (815) 971-2425

Mercyhealth Vision Center–Walworth

Hwys. 50 and 67, N2950 State Road 67
Lake Geneva, WI 53147

Phone: (262) 245-2208
Toll-Free (877) 893-5503


VIDEO: Dr. David Luellwitz, glaucoma, ophthalmology

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