4.6
26 Ratings with 21 written Reviews
Summary
Peter Janu specializes in gastroenterology and surgery, bringing over three decades of experience to patient care. They graduated from the University of Wisconsin School of Medicine & Public Health and have built extensive expertise in digestive health conditions. Peter Janu speaks English and has been serving patients for 33 years.
They practice at multiple locations throughout Wisconsin, including Oshkosh, Appleton, and New London, with a primary affiliation at Ascension Calumet Hospital. Peter Janu focuses on treating conditions such as GERD, hiatal hernia, and esophagitis. They perform procedures including laparoscopy, upper GI endoscopy, and pathology tests to diagnose and treat digestive system disorders. Patients have given them an average rating of 4.6 out of 5 stars.
They practice at multiple locations throughout Wisconsin, including Oshkosh, Appleton, and New London, with a primary affiliation at Ascension Calumet Hospital. Peter Janu focuses on treating conditions such as GERD, hiatal hernia, and esophagitis. They perform procedures including laparoscopy, upper GI endoscopy, and pathology tests to diagnose and treat digestive system disorders. Patients have given them an average rating of 4.6 out of 5 stars.
Overview based on verified provider data
Quick Facts
- 33 years of experience
- speaks English
- University Of Wisconsin School Of Medicine & Public Health
- 21 written reviews
- 2 specialties
- 3 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 7 office locations
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr Peter Janu has 7 locationsFox Valley Surgical Associates
1818 N Meade St Ste 240WAppleton, WI 54911 Tel: (920) 731-8131
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
Fox Valley Surgical Associates Ltd
1405 Mill StNew London, WI 54961Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
Thedacare Medical Center Orthopedic Spine And Pain
2400 E Capitol DrAppleton, WI 54911 Tel: (920) 454-3300
Fox Valley Surgical Associates Ltd
2000 E Milestone DrAppleton, WI 54913Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr Peter Janu | Dr. Eric Jon Stanelle, MD | Dr. George Robert Stanis, MD | Dr. David Lee Haller, MD |
| Gastroenterology | Surgery | Surgery | Gastroenterology |
| Accepts New Patients | |||
| 33 Years of Experience | 18 Years of Experience | 51 Years of Experience | 31 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Oshkosh , WI | Waupaca , WI | Appleton , WI | Fond du Lac , WI |
| Med School: University Of Wisconsin School Of Medicine & Public Health | Med School: University Of Wisconsin School Of Medicine & Public Health | Med School: Rush Medical College Of Rush University Medical Center | Med School: University Of Illinois At Chicago College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr Peter Janu
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr Peter Janu has the following 2 specialties
Specialty Expertise
Dr Peter Janu has the following 3 areas of expertise
Certifications, License, & Education
33 Years Experience
Dr Peter Janu holds an expired medical license in the state of Wisconsin.
Medical License
Medical Doctor with an expired medical license in the state of Wisconsin that expired in 2025.
Education & Training
Medical School
Graduated from University Of Wisconsin School Of Medicine & Public Health in 1993.
NPI Number
Dr Janu's NPI number is 1538154026.
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Frequently Asked Questions
- Which hospitals is Dr Peter Janu affiliated with?
- Dr Peter Janu is affiliated with Ascension Calumet Hospital.
- Where is Dr Peter Janu's office located?
- Dr Peter Janu's office is located at 500 S Oakwood Rd, Oshkosh, WI, 54904.
- What languages does Dr Peter Janu speak?
- Dr Peter Janu speaks English.
- How can I make an appointment with Dr Peter Janu?
- You can find contact information for Dr Peter Janu here on Vitals.
- Does Dr Peter Janu accept virtual/telehealth appointments?
- Dr Peter Janu has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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