Summary

Dr. Michael Schmalz specializes in gastroenterology and internal medicine, bringing over four decades of medical expertise to his practice. He earned his medical degree from the Medical College of Wisconsin and completed his residency training at the University of Tennessee Health Science Center. With 43 years of clinical experience, Dr. Schmalz provides comprehensive care for digestive health concerns and general internal medicine needs. He is fluent in German and Spanish, allowing him to serve patients from diverse backgrounds.

Dr. Schmalz maintains his affiliation with Aurora Medical Center Kenosha and practices at multiple locations throughout Wisconsin, including Cudahy, Milwaukee, and Franklin. He specializes in treating conditions such as Crohn's disease and abdominal pain, including pregnancy-related digestive concerns. His clinical expertise includes performing celiac disease antibody testing and coordinating home infusion therapy for patients requiring specialized treatment. Patients have given him an average rating of 4.2 out of 5 stars for his care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 43 years of experience
  • 15 insurance plans accepted
  • speaks German, Spanish
  • University Of Tennessee Health Science Center
  • 9 written reviews
  • 2 specialties
  • 16 areas of expertise
  • 1 hospital affiliation
  • 5 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Michael Johannes Schmalz has 5 locations

Gastroenterology Associates LLC

5900 S Lake DrCudahy, WI 53110
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

GI Associates

2801 W Kinnickinnic Rvr Pkwy #Milwaukee, WI 53215
Mon6:30 am - 5:00 pm
Tue6:30 am - 5:00 pm
Wed6:30 am - 5:00 pm
Thu6:30 am - 5:00 pm
Fri6:30 am - 5:00 pm
SatClosed
SunClosed

Ascension Medical Group At Franklin Medical Office Building Internal Medicine

9969 S 27th StFranklin, WI 53132
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Gi Associates

2801 W Kinnickinnic River Pkwy Ste 1030Milwaukee, WI 53215
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Gi Associates

2801 W Kinnickinnic River Pkwy Ste 1080Milwaukee, WI 53215
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Michael Johannes Schmalz, MD
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Dr. Michael Johannes Schmalz, MDCourtney Lynn GaberinoShannon Elizabeth MurrayYassir Abduljewad Ahmed
GastroenterologyPediatricsPediatricsHospital Medicine
Accepts New Patients
4.2 
43 Years of Experience 8 Years of Experience 10 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks German, Spanish
Cudahy , WIMADISON , WIAurora , COMilwaukee , WI
Med School: Medical College Of Wisconsin Med School: Medical College Of Wisconsin Med School: University Of Wisconsin School Of Medicine & Public Health Med School: Addis Ababa University Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Michael Johannes Schmalz

  • Accepts Medicare
  • Accepts Medicaid
  • Blue Cross Blue Shield
  • Blue Shield of California
  • Cigna
  • Dean Health Plan
  • Dean Health Plan - Medicaid (Managed)
  • Humana
  • Medicaid
  • Medicaid - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Network Health Plan
  • PreferredOne
  • Quartz
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • Unity Health Insurance

Medical Specialties

Dr. Michael Johannes Schmalz has the following 2 specialties

Specialty Expertise

Dr. Michael Johannes Schmalz has the following 16 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Common Bile Duct Diseases
  • Constipation
  • Digestive System Endoscopy (EGD)
  • Endoscopic Sphincterotomy
  • Gallstones
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Pancreatic Diseases
  • Ulcerative Colitis

Certifications, License, & Education

43 Years Experience

Education & Training

Residency

Completed their residency at University Of Tennessee Health Science Center.

Medical School

Graduated from Medical College Of Wisconsin in 1983.

NPI Number

Dr. Schmalz's NPI number is 1801863576.

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Frequently Asked Questions

Is Dr. Michael Schmalz accepting new patients?
Dr. Michael Schmalz is accepting new patients on Vitals. View Dr. Michael Schmalz's profile on Vitals to make an appointment.
Does Dr. Michael Schmalz accept my insurance?
You can see the insurance plans that Dr. Michael Schmalz accepts on their Vitals profile.
What languages does Dr. Michael Schmalz speak?
Dr. Michael Schmalz speaks German and Spanish.
How can I make an appointment with Dr. Michael Schmalz?
You can find contact information for Dr. Michael Schmalz here on Vitals.
Which hospitals is Dr. Michael Schmalz affiliated with?
Dr. Michael Schmalz is affiliated with Aurora Medical Center Kenosha.

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