Summary

Dr. Andrzej Marzec specializes in gastroenterology and internal medicine, providing comprehensive care for digestive health concerns and general medical needs. With an MD degree, they bring expertise in diagnosing and treating a wide range of conditions affecting the gastrointestinal system alongside broader internal medicine practices.

Dr. Marzec practices at Mercyhealth Hospital And Trauma Center Janesville and sees patients in Janesville, WI. Their dual specialization allows them to address both complex digestive disorders and routine healthcare maintenance. The combination of gastroenterology and internal medicine expertise means patients receive thorough, coordinated care for both specialized and general medical concerns.

AI-generated from data on this provider profile.

Quick Facts

  • 2 specialties
  • 9 areas of expertise
  • 1 hospital affiliation
  • 1 office location

Office Location

Mercy Clinic East

3524 E Milwaukee StJanesville, WI 53546

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Dr. Andrzej J Marzec, MDDr. Alison Schwartz Vaneperen, DODr. Steven Kf Ropers, MDDr. Carolyn Ann Lamonica, MD
GastroenterologyInfectious DiseaseAnesthesiologyInfectious Disease
Accepts New Patients
15 Years of Experience 17 Years of Experience 33 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Janesville , WIMadison , WIBurlington , WIBeloit , WI
Med School: Lake Erie College Of Osteopathic Medicine Bradenton Med School: UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE Med School: University Of Nebraska College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Andrzej J Marzec

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Andrzej J Marzec has the following 2 specialties

Specialty Expertise

Dr. Andrzej J Marzec has the following 9 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

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Frequently Asked Questions

How can I make an appointment with Dr. Andrzej Marzec?
You can find contact information for Dr. Andrzej Marzec here on Vitals.
Is Dr. Andrzej Marzec accepting new patients?
Dr. Andrzej Marzec has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Andrzej Marzec accept virtual/telehealth appointments?
Dr. Andrzej Marzec has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Andrzej Marzec accept my insurance?
You can see the insurance plans that Dr. Andrzej Marzec accepts on their Vitals profile.
Which hospitals is Dr. Andrzej Marzec affiliated with?
Dr. Andrzej Marzec is affiliated with Mercyhealth Hospital And Trauma Center Janesville.

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