0 reviews
Summary
Dr. Matt O'Brien treats appendicitis, breast disease, and colon cancer, and performs laparoscopic gallbladder removal surgery. He practices surgery and trauma surgery in Janesville, Wisconsin, and is affiliated with Harper University Hospital, Henry Ford Hospital, DMC Hutzel Women's Hospital, and Detroit Receiving Hospital.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 3 specialties
- 3 areas of expertise
- 4 hospital affiliations
- 1 office location
- Male
Office Location
SSM Health Dean Medical Group - General Surgery
3200 E Racine StJanesville, WI 53546 Tel: (608) 260-3415
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
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Matt O'brien, DO | Dr. Derek Brian Wall, MD | Dr. Patricia Diane Garner, MD | Dr. Dominique Antonin Mesidor, MD |
| Surgery | Surgery | Surgery | Surgery |
| Accepts New Patients | |||
| 30 Years of Experience | 33 Years of Experience | 42 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, French, Spanish | Speaks English, Spanish | ||
| Janesville , WI | Janesville , WI | Janesville , WI | Saint Petersburg , FL |
| Med School: University Of California San Francisco School Of Medicine | Med School: University Of Arkansas For Medical Sciences College Of Medicine | Med School: Universite Detat Dhaiti Faculte De Medecine Et De Pharmacie | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Matt O'brien
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Matt O'brien has the following 3 specialties
Specialty Expertise
Matt O'brien has the following 3 areas of expertise
Certifications, License, & Education
Matt O'brien holds an inactive medical license in the state of Michigan.
Medical License
Doctor Of Osteopathy with an inactive medical license in the state of Michigan that expired in 2025.
NPI Number
Matt O'brien's NPI number is 1417577024.
Similar doctors
Frequently Asked Questions
- Is Matt O'brien accepting new patients?
- Matt O'brien is accepting new patients on Vitals. View Matt O'brien's profile on Vitals to make an appointment.
- Where is Matt O'brien's office located?
- Matt O'brien's office is located at 3200 E Racine St, Janesville, WI, 53546.
- How can I make an appointment with Matt O'brien?
- You can find contact information for Matt O'brien here on Vitals.
- Does Matt O'brien accept virtual/telehealth appointments?
- Matt O'brien has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Matt O'brien accept my insurance?
- You can see the insurance plans that Matt O'brien accepts on their Vitals profile.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- Healthcare system and provider network data
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.





