4.8
12 Ratings with 4 written Reviews

![]() | ![]() | ![]() | ![]() |
| Dr. Mark Anthony Barr, DDS | Dr Aurora Alva, DMD | Dr Austin Collazo, DDS | Dr Pooja Santwani, DDS |
| Dentistry | Dentistry | Dentistry | Dentistry |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 40 Years of Experience | 19 Years of Experience | 9 Years of Experience | 24 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks Spanish, English | Speaks Spanish, English | Speaks Spanish, English | |
| BROOKHAVEN , GA | BOSTON , MA | Centennial , CO | Santa Fe , NM |
| Med School: Baylor College Of Medicine | Med School: Tufts University School of Dental Medicine | Med School: University of Tennessee Health Science Center College of Dentistry | Med School: Stoney Brook University School of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Dr. Mark Anthony Barr holds an expired medical license in the state of Georgia.
Doctor Of Dental Surgery with an expired medical license in the state of Georgia that expired in 2025.
Graduated from Baylor College Of Medicine in 1986.
Dr. Barr's NPI number is 1881853240.










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.