Our Doctors

Karl L. Schwiesow, M.D.

Karl L. Schwiesow, M.D. | Ophthalmologist | Shawano WI | Green Bay WI | Marinette WIResidency:

  • Ophthalmology
  • Loyola University Affiliated Hospitals, Maywood, IL

U.S. Navy:

  • Medical Officer, Lieutenant, U.S. Navy.
  • Destroyer Squadron 9 and U.S. Naval Hospital, San Diego, CA


  • General Rotating Internship
  • General Lakes Naval Hospital, Great Lakes, IL

Medical School:

  • Doctor of Medicine
  • University of Illinois, Chicago, IL


  • Bachelor of Science – Zoology
  • University of Illinois, Champaign, IL

Board Certification:

  • American Board of Ophthalmology

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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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