Skip to content

Physician Directory

Find a Doctor

Dr. Thom S. Thomassen, MD

Ophthalmology

  • 3524 E Milwaukee St
    Janesville, WI 53546
  • 1 Location
  • (608) 756-7100

Dr. Thomassen's Overview

Dr. Thom S. Thomassen graduated from the Duke University School of Medicine in 1977. He works in Janesville, WI and specializes in Ophthalmology. Dr. Thomassen is affiliated with Mercy Hospital & Trauma Center. He speaks Arabic, Chinese, English, French, German, Italian, Korean and Portuguese.

Gender: Male

Languages Spoken: Arabic, Chinese, English, French, German, Italian, Korean, Portuguese

Dr. Thomassen's Experience

Years in Practice: 38

Conditions Treated by Dr. Thomassen

Dr. Thomassen's Specialties

Ophthalmology

Dr. Thomassen's Education & Training

Medical School: Duke University School of Medicine; Graduated 1977

Dr. Thomassen's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Signature Administrators PPO
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • Anthem Blue Preferred Plus POS
  • BCBS Blue Card PPO
  • BCBSIL PPO
  • CIGNA Open Access
  • CIGNA PPO
  • First Health PPO
  • View More

Dr. Thomassen's Office Information & Appointments

Office Locations

Mercy Clinic East

3524 E Milwaukee St
Janesville, WI 53546
(608) 756-7100

Directions

Office Hours and Information

Fax: (608) 756-2060

Practice Website: mercyhealthsystem.org

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed
Sunday Closed

Other Physicians in Dr. Thomassen's Practice

Dr. Thomassen's Hospital Affiliations

Office Locations