Summary

Dr. Dirk Steinert is an internal medicine and pediatrics specialist who has dedicated 32 years to providing comprehensive care for patients of all ages. He earned his medical degree from the University of Illinois at Chicago College of Medicine, building a strong foundation for his dual specialty practice. His extensive experience allows him to treat both adult and pediatric patients with conditions ranging from routine wellness care to complex medical needs. Dr. Steinert is fluent in both English and German.

Dr. Steinert practices at multiple locations throughout Wisconsin, including Germantown, Mequon, Milwaukee, and Appleton, with affiliations at respected institutions such as Ascension Columbia Saint Marys Hospital and ThedaCare Regional Medical Centers. His expertise includes managing serious conditions like Alzheimer's disease and chronic kidney disease. He also provides essential preventive care through vaccinations, including COVID-19 boosters and flu shots. Patients consistently rate Dr. Steinert highly, with an average rating of 4.7 out of 5 stars.
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Overview based on verified provider data

Quick Facts

  • 4.7
  • 32 years of experience
  • speaks English, German
  • University Of Illinois At Chicago College Of Medicine
  • 6 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 8 hospital affiliations
  • 9 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Dirk Henry Steinert has 9 locations

Ascension

N112W15415 Mequon RdGermantown, WI 53022
Mon8:00 am - 7:00 pm
Tue8:00 am - 7:00 pm
Wed8:00 am - 7:00 pm
Thu8:00 am - 7:00 pm
Fri8:00 am - 7:00 pm
Sat8:30 am - 12:00 pm
Sun12:00 pm - 4:00 pm

Ascension Columbia Saint Marys Hospital Ozaukee Birthing Center

13111 N Port Washington Rd Fl 1Thiensville, WI 53097

Froedtert Menomonee Falls Hospital

W180n8085 Town Hall RdMenomonee Falls, WI 53051

Ascension Wisconsin Hospital

N88w14275 Main StMenomonee Falls, WI 53051

Thedacare Regional Medical Center Neenah

130 2nd StNeenah, WI 54956

Ascension Se Wisconsin Hospital Elmbrook Campus

19333 W North AveBrookfield, WI 53045

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Dr. Dirk Henry Steinert, MDDr. Yogi Gundamraj, MDEric HarkerDr. Adewumi Bakare DMSc, PA-C
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
32 Years of Experience 29 Years of Experience 25 Years of Experience 5 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, German Speaks English Speaks English Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin)
Germantown , WIBrookfield , WILyons , COMesquite , TX
Med School: University Of Illinois At Chicago College Of Medicine Med School: Spartan Health Sciences University School Of Medicine Med School: Duke University School Of Medicine Med School: University of Lynchburg - DMSc
Current Profile
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Insurance Plans Accepted by Dr. Dirk Henry Steinert

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

Medical Specialties

Dr. Dirk Henry Steinert has the following 2 specialties

Specialty Expertise

Dr. Dirk Henry Steinert has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Pediatrics
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

32 Years Experience

Dr. Dirk Henry Steinert holds active and expired medical licenses in the states of Wisconsin, Florida, and Colorado.

Medical License

Medical Doctor with an active medical license in the state of Wisconsin that expires in 2027, an expired medical license in the state of Florida that expired in 2026, and an active medical license in the state of Colorado that expires in 2027.

Education & Training

Medical School

Graduated from University Of Illinois At Chicago College Of Medicine in 1994.

NPI Number

Dr. Steinert's NPI number is 1033137294.

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Frequently Asked Questions

Which hospitals is Dr. Dirk Steinert affiliated with?
Dr. Dirk Steinert is affiliated with Thedacare Regional Medical Center Appleton, Ascension Columbia Saint Marys Hospital Ozaukee, Childrens Hospital Of Wisconsin Fox Valley, Ascension Columbia Saint Marys Womens Medical Center, THEDACARE REGIONAL MEDICAL CENTER NEENAH, FROEDTERT MENOMONEE FALLS HOSPITAL, OSF SAINT ELIZABETH MEDICAL CENTER, and Thedacare Medical Center Orthopedic Spine And Pain.
How can I make an appointment with Dr. Dirk Steinert?
You can find contact information for Dr. Dirk Steinert here on Vitals.
Does Dr. Dirk Steinert accept my insurance?
You can see the insurance plans that Dr. Dirk Steinert accepts on their Vitals profile.
What languages does Dr. Dirk Steinert speak?
Dr. Dirk Steinert speaks English and German.
Where is Dr. Dirk Steinert's office located?
Dr. Dirk Steinert's office is located at N112W15415 Mequon Rd, Germantown, WI, 53022.

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