Summary

Dr. Dorothy Zajac is a physician specializing in Internal Medicine and Emergency Medicine. She earned her medical degree from Creighton University School of Medicine and completed her residency at Cook County Hospital. With five decades of medical practice, Dr. Zajac brings extensive experience to patient care across both internal medicine and emergency settings.

Dr. Zajac practices in Janesville, Wisconsin, with affiliations at multiple healthcare facilities including Mercy Hospital and Trauma Center and SSM Health Saint Mary's Hospital Janesville. Her dual specialty training allows her to provide comprehensive care for adult patients, from routine health maintenance to urgent medical situations. She is well-positioned to handle both preventive care needs and acute medical emergencies that require immediate attention.

Overview based on verified provider data

Quick Facts

  • 50 years of experience
  • Cook County Hospital
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 3 office locations
  • Female

Office Locations

Dr. Dorothy Jean Zajac has 3 locations

Dr. Dorothy Jean Zajac

120 N Crosby AveJanesville, WI 53548

Mercy Hospital And Trauma Center

1000 Mineral Point AveJanesville, WI 53548

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Dr. Dorothy Jean Zajac, MDEric HarkerDr. Yogi Gundamraj, MDDr. Alexander Iraj Rahnema
Internal MedicineInternal MedicineInternal MedicineEmergency Medicine
Accepts New Patients Accepts New Patients
3.9 
50 Years of Experience 25 Years of Experience 29 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English
Janesville , WILyons , COBrookfield , WILittle Rock , AR
Med School: Creighton University School Of Medicine Med School: Duke University School Of Medicine Med School: Spartan Health Sciences University School Of Medicine Med School: University Of Queensland School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Dorothy Jean Zajac

  • Accepts Medicaid

Medical Specialties

Dr. Dorothy Jean Zajac has the following 2 specialties

Specialty Expertise

Dr. Dorothy Jean Zajac has the following 8 areas of expertise

  • Check-up
  • Emergency Medicine
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

50 Years Experience

MEDICAL LICENSE

Medical Doctor, Wisconsin, 2027, Active

EDUCATION & TRAINING

Residency

Cook County Hospital

Medical School

Creighton University School Of MedicineGraduated in 1976

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Frequently Asked Questions

How can I make an appointment with Dr. Dorothy Zajac?
You can find contact information for Dr. Dorothy Zajac here on Vitals.
Does Dr. Dorothy Zajac accept virtual/telehealth appointments?
Dr. Dorothy Zajac has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Dorothy Zajac's office located?
Dr. Dorothy Zajac's office is located at 120 N Crosby Ave, Janesville, WI, 53548.
Does Dr. Dorothy Zajac accept my insurance?
You can see the insurance plans that Dr. Dorothy Zajac accepts on their Vitals profile.
Is Dr. Dorothy Zajac accepting new patients?
Dr. Dorothy Zajac has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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