Dr. Brian Warner is a board-certified endodontist with 17 years of experience treating complex dental problems in Boulder, Colorado. He specializes in root canal therapy, retreatment, and emergency endodontic care, and has been recognized as a 5280 Top Dentist for three consecutive years. Dr. Warner earned his dental degree from Tufts University with high honors and completed advanced training at New York University, where he developed expertise in the latest evidence-based techniques. Beyond his practice, he serves as President of the Boulder-Broomfield County Dental Society and volunteers on dental outreach trips to underserved communities in Mexico and Nicaragua. He welcomes new patients and is committed to ensuring every patient receives the highest standard of care.

Specialties

1
EndodonticsPrimary
Root canal treatment and diseases of dental pulp

Education & Training

B.S. in Psychology, University of Michigan
Certificate in Endodontics, New York University College of Dentistry
Nyu College Of DentistryResidency Hospital, 2014
University Of Michigan / Ann ArborUndergraduate School, 2004
Doctorate of Dental Medicine (DMD), Tufts University School of Dental Medicine (graduated magna cum laude)
Tufts University School Of Dental MedicineMedical School, 2009

Board Certifications

Diplomate of the American Board of Endodontics

Credential: DMD

NPI registered: 06/04/2009

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Areas of Focus

Root canal therapyRoot canal retreatmentRoot-end surgery (apicoectomy)Treatment of traumatic injuriesInternal bleachingEndodontic emergencies

Professional Memberships

Omicron Kappa Upsilon dental honor society
Boulder-Broomfield County Dental Society (current President)

Awards & Recognition

5280 Top Dentist (2023, 2024, 2025)
Honors for high performance on National Board exams (dental school)
Merit scholarships for exceptional academic performance (dental school)
Selected as Chief Resident at NYU

Beyond the Office

President of Boulder-Broomfield County Dental Society

Dental outreach trips providing treatment to under-served areas of Mexico and Nicaragua

Earned B.S. in Psychology before pursuing dentistry

Provider information is sourced from the National Plan and Provider Enumeration System (NPPES) maintained by CMS. Information may not reflect the most current data. Providers can claim their profile to update and verify their details.