Summary

Dr. John Zandt is an internal medicine physician specializing in hospital medicine. He earned his medical degree from the University of Wisconsin School of Medicine & Public Health and completed his residency training at Baystate Medical Center. With 38 years of experience in medical practice, Dr. Zandt brings extensive knowledge to his patient care. He is fluent in English.

Dr. Zandt practices at Ascension Columbia Saint Marys Hospital Milwaukee and is affiliated with Ascension Columbia Saint Marys Womens Medical Center in Milwaukee, Wisconsin. His clinical expertise includes treating serious infections like sepsis in both adults and children. He frequently performs blood tests to help diagnose and monitor various medical conditions. Zandt also specializes in managing elevated white blood cell counts that may indicate underlying health issues.

Overview based on verified provider data

Quick Facts

  • 1.8
  • 38 years of experience
  • speaks English
  • Baystate Medical Center
  • 5 written reviews
  • 2 specialties
  • 5 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. John Robert Zandt has 2 locations

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Dr. John Robert Zandt, MDDr. Yogi Gundamraj, MDEric HarkerDr. Jennifer Lynn Freeto
Internal MedicineInternal MedicineInternal MedicinePediatrics
Accepts New Patients Accepts New Patients
1.8 
3.9 
38 Years of Experience 29 Years of Experience 25 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Milwaukee , WIBrookfield , WILyons , COWauwatosa , WI
Med School: University Of Wisconsin School Of Medicine & Public Health Med School: Spartan Health Sciences University School Of Medicine Med School: Duke University School Of Medicine Med School: Wayne State University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Robert Zandt

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

Medical Specialties

Dr. John Robert Zandt has the following 2 specialties

Specialty Expertise

Dr. John Robert Zandt has the following 5 areas of expertise

  • Chest Pain
  • Gastrointestinal Bleeding
  • Hospital Medicine
  • Meningitis
  • Pneumonia

Certifications, License, & Education

38 Years Experience

MEDICAL LICENSE

Medical Doctor, Wisconsin, 2025, Expired

EDUCATION & TRAINING

Residency

Baystate Medical Center

Medical School

University Of Wisconsin School Of Medicine & Public HealthGraduated in 1988

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Frequently Asked Questions

Where is Dr. John Zandt's office located?
Dr. John Zandt's office is located at 2301 N Lake Dr, Milwaukee, WI, 53211.
Which hospitals is Dr. John Zandt affiliated with?
Dr. John Zandt is affiliated with Ascension Columbia Saint Marys Womens Medical Center, Ascension Columbia Saint Marys Hospital Milwaukee, and Ascension Columbia Saint Marys Womens Medical Center.
How can I make an appointment with Dr. John Zandt?
You can find contact information for Dr. John Zandt here on Vitals.
Does Dr. John Zandt accept virtual/telehealth appointments?
Dr. John Zandt has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. John Zandt accept my insurance?
You can see the insurance plans that Dr. John Zandt accepts on their Vitals profile.

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