Tower Clock Eye Center is an independent ophthalmology practice providing medical and surgical eye care for patients in Northeast Wisconsin for more than 30 years.

The practice was started in 1980 by Karl Schwiesow, M.D. With the addition of Tyson Schwiesow, M.D. in 2002, Kurt Schwiesow, M.D. in 2005, and Matt Thompson, M.D. in 2010, Tower Clock Eye Center is proud to continue the tradition of excellence that has helped us become one of the most respected medical practices in the area.

The physicians at Tower Clock Eye Center provide comprehensive medical and surgical eye care, specializing in the consultation and treatment of cataracts and glaucoma as well as corneal disease and refractive surgery.  All of the surgeons at Tower Clock Eye Center specialize in dropless laser cataract surgery and are the most experienced laser cataract surgeons in Wisconsin.

All of our physicians are certified by the American Board of Ophthalmology and are active fellows of the American Academy of Ophthalmology. Our physicians have undertaken additional one year fellowships in glaucoma, cornea and refractive surgery, and ocular pathology.

Our main office is conveniently located on West Mason Street between Oneida Street and the Fox River. Our physicians also see patients at our Howard, Shawano and Oconto locations.

Green Bay office hours are 8 a.m. – 5 p.m. Monday through Thursday, and 8 a.m. – 4 p.m. on Friday.

Howard office hours are 8:30 a.m. – 5:30 p.m. Monday and Thursday, 8:30 a.m. – 6:30 p.m. Tuesday and Wednesday, and Friday by appointment only.

For information or to schedule an appointment, call (920) 499-3102 or toll free at (877) 693-9363 (877 MY EYE MD).

Latest News


Dr. Matt Thompson instructs local ophthalmologic techs

Tower Clock Eye Center ophthalmologist Matthew Thompson, MD, recently held a continuing education event at the clinic for technicians seeking CE credits. The focus of the discussion was dry eye syndrome. Through his research, Dr. Thompson explained the symptoms, causes and treatments for the common eye disease. Ophthalmologic techs from several area clinics and providers...  read more


Watch as Dr. Michael Servi discusses dry eye syndrome on Fox 11's Living with Amy

Tower Clock Eye Center’s Dr. Michael Servi recently visited WLUK’s Living with Amy to discuss dry eye syndrome. Learn how Dr. Servi can help if you suffer from this very common disease. Watch the segment here:  

Locate Our Offices

Green Bay Office

1087 West Mason Street
Green Bay, WI 54303
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Shawano Office

229 East Green Bay Street
Shawano, WI 54166
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Oconto Office & Medical Center

820 Arbutus Avenue
Oconto, WI 54153
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Howard Clinic

2149 Velp Avenue
Green Bay, WI 54303
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Surgery Center

1077 West Mason Street
Green Bay, WI 54303
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