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Summary
Dr. Johnathan Au is a physician who specializes in Internal Medicine and Diagnostic Radiology, bringing eight years of medical experience to his practice. He completed his medical education at Chicago Medical School at Rosalind Franklin University of Medicine & Science, where he developed expertise in both patient care and medical imaging. His dual specialization allows him to provide comprehensive internal medicine care while also interpreting diagnostic images to help guide treatment decisions.
Dr. Au practices at multiple locations throughout Wisconsin, including Virginia Mason Medical Center and several HSHS facilities in Green Bay, Sheboygan, Sturgeon Bay, and Oconto Falls. He treats patients with joint pain and knee discomfort, helping to diagnose and manage these common musculoskeletal concerns. His radiology expertise includes performing chest X-rays and extremity imaging studies. Dr. Au also evaluates pulmonary nodules, using his imaging skills to assess lung abnormalities …and guide appropriate follow-up care.
Read More Read less Dr. Au practices at multiple locations throughout Wisconsin, including Virginia Mason Medical Center and several HSHS facilities in Green Bay, Sheboygan, Sturgeon Bay, and Oconto Falls. He treats patients with joint pain and knee discomfort, helping to diagnose and manage these common musculoskeletal concerns. His radiology expertise includes performing chest X-rays and extremity imaging studies. Dr. Au also evaluates pulmonary nodules, using his imaging skills to assess lung abnormalities …and guide appropriate follow-up care.
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Quick Facts
- accepting new patients
- 8 years of experience
- Chicago Medical School At Rosalind Franklin University-Medicine & Sciences
- 2 specialties
- 1 area of expertise
- 6 hospital affiliations
- 7 office locations
- Male
Office Locations
Dr. Johnathan Nguyen Au has 7 locationsOsms Green Bay
2223 Lime Kiln RdGreen Bay, WI 54311Mon8:00 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
Osms Green Bay
2223 Lime Kiln Rd Ste 1Green Bay, WI 54311Mon8:00 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
Compare with Similar Doctors
 |  |  |  |
| Dr. Johnathan Nguyen Au | Eric Harker | Dr. Yogi Gundamraj, MD | Dr. Robert Wayne Haller, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Diagnostic Radiology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 8 Years of Experience | 25 Years of Experience | 29 Years of Experience | 33 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Green Bay , WI | Lyons , CO | Brookfield , WI | Green Bay , WI |
| Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences | Med School: Duke University School Of Medicine | Med School: Spartan Health Sciences University School Of Medicine | Med School: University Of Wisconsin School Of Medicine & Public Health |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Johnathan Nguyen Au
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Johnathan Nguyen Au has the following 2 specialties
Specialty Expertise
Dr. Johnathan Nguyen Au has the following area of expertise
Certifications, License, & Education
8 Years Experience
MEDICAL LICENSE
Medical Doctor, Wisconsin, 2025, Expired
EDUCATION & TRAINING
Medical School
Chicago Medical School At Rosalind Franklin University-Medicine & SciencesGraduated in 2018
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Frequently Asked Questions
- Where is Dr. Johnathan Au's office located?
- Dr. Johnathan Au's office is located at 835 S Van Buren St, Green Bay, WI, 54301.
- Is Dr. Johnathan Au accepting new patients?
- Dr. Johnathan Au is accepting new patients on Vitals. View Dr. Johnathan Au's profile on Vitals to make an appointment.
- Does Dr. Johnathan Au accept my insurance?
- You can see the insurance plans that Dr. Johnathan Au accepts on their Vitals profile.
- Which hospitals is Dr. Johnathan Au affiliated with?
- Dr. Johnathan Au is affiliated with Virginia Mason Medical Center, Hshs Saint Vincent Hospital, Hshs Saint Marys Hospital Medical Center, Hshs Saint Clare Memorial Hospital, Saint Nicholas Hospital, and Door County Medical Center.
- How can I make an appointment with Dr. Johnathan Au?
- You can find contact information for Dr. Johnathan Au here on Vitals.
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