4
1 Rating
Summary
Dr. Barnett graduated from the University of Texas Medical Branch At Galveston in 1975. He works in Tyler, TX and 1 other location and specializes in Radiation Oncology and Emergency Medicine. Dr. Barnett is affiliated with Christus Mother Frances Hospital Tyler.
Quick Facts
- accepting new patients
- 51 years of experience
- 8 insurance plans accepted
- speaks English, Spanish
- University Of Alabama Hospital
- 2 specialties
- 4 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. John Mathis Barnett has 2 locationsTyler Prostate Cancer Treatment Center
911 S Beckham AveTyler, TX 75701 Tel: (903) 262-3900
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 - 12:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | |  |
| Dr. John Mathis Barnett, MD | Dr. Jordan Kenyon Smith, MD | Dr. Eric Neil Bilby, MD | Dr. Nadia Sky Iovettz-Tereshchenko, MD |
| Radiation Oncology | Emergency Medicine | Emergency Medicine | Emergency Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 51 Years of Experience | 12 Years of Experience | 15 Years of Experience | 23 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| Tyler , TX | Rowlett , TX | Tyler , TX | Memphis , TN |
| Med School: University Of Texas Medical Branch At Galveston | Med School: The Robert Larner Md College Of Medicine At The University Of Vermont | Med School: University Of Texas Medical Branch At Galveston | Med School: Tulane University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Mathis Barnett
Medical Specialties
Dr. John Mathis Barnett has the following 2 specialties
Specialty Expertise
Dr. John Mathis Barnett has the following 4 areas of expertise
Certifications, License, & Education
51 Years Experience
MEDICAL LICENSE
Medical Doctor, Texas, 2026, Active
EDUCATION & TRAINING
Residency
University Of Alabama Hospital
Medical School
University Of Texas Medical Branch At GalvestonGraduated in 1975
Similar doctors
Frequently Asked Questions
- Is Dr. John Barnett accepting new patients?
- Dr. John Barnett is accepting new patients on Vitals. View Dr. John Barnett's profile on Vitals to make an appointment.
- Does Dr. John Barnett accept virtual/telehealth appointments?
- Dr. John Barnett has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. John Barnett accept my insurance?
- You can see the insurance plans that Dr. John Barnett accepts on their Vitals profile.
- Which hospitals is Dr. John Barnett affiliated with?
- Dr. John Barnett is affiliated with Christus Mother Frances Hospital Tyler.
- Where is Dr. John Barnett's office located?
- Dr. John Barnett's office is located at 911 S Beckham Ave, Tyler, TX, 75701.
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.
