Dr. John Ralph Firth, D.D.S., M.S.
OrthodonticsNPI: 1063743300
About This Provider
Dr. John Firth is a board-certified orthodontist with 16 years of experience helping patients achieve their best smiles in Sunset Hills, Missouri. He specializes in the latest orthodontic technologies, including Invisalign, LightForce Braces, and traditional metal braces, and offers personalized treatment plans tailored to each patient's needs. Dr. Firth is deeply committed to advancing the field of orthodontics through education and leadership—he currently serves as President of the Missouri Society of Orthodontists and teaches at Saint Louis University. He is accepting new patients and looks forward to transforming your smile with cutting-edge care and a warm, professional approach.
Specialties
- 1
Education & Training
- D.D.S., Creighton University School of Dentistry, Omaha, NE
- B.S., Brigham Young University
- Certificate in Orthodontics and Dentofacial Orthopedics, Saint Louis University
- M.S. in Dentistry, Saint Louis University
Board Certifications
- American Board of Orthodontics
- Board-Certified Orthodontist
Credential: D.D.S., M.S.
NPI registered: 01/27/2010
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Areas of Focus
Technology & Equipment
- Invisalign
- LightForce Braces
- Dental Monitoring
Professional Memberships
- Greater St. Louis Dental Society
- American Dental Association
- American Association of Orthodontists
- World Federation of Orthodontists
Beyond the Office
President, Missouri Society of Orthodontists
Adjunct Professor of Clinical Orthodontics, Saint Louis University
Raised on a farm in Utah
Passionate about the outdoors
Enjoys pheasant hunting
Married with four children and four grandchildren
Enjoys boating and wakeboarding
St. Louis Blues fan
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.