Meet the Orthodontists
Meet the Orthodontists | Meet the Orthodontic Team
Meet Dr. Sheila Birth

It has been my pleasure to be able to serve the Fort Worth community with excellent orthodontic care for over 20 years. Seeing the changes that my patients go through when they achieve a beautiful and functional smile is the reason I became an orthodontist. I know that I have made a positive impact on my patients' lives when they leave my office with a smile they are proud of.
Education
- Bachelor's Degree West Texas State University
- Doctor of Dental Surgery Baylor College of Dentistry
- Master's Degree in Orthodontics University of Oklahoma
Continuing Education
Keeping up with advancements in my field is extremely important for me to be a proficient orthodontist. I am able to provide my patients with excellent diagnoses and treatments because I have years of additional training beyond my required dental education.
Professional Associations
- American Board of Orthodontics
- American Dental Association
- Texas Dental Association
- Fort Worth District Dental Society
- American Association of Orthodontists
- Southwestern Society of Orthodontists
Awards and Achievements
- Invisalign® Premier Elite Provider
- Top Doctor, Fort Worth Magazine
- Top Orthodontist, Texas Monthly
- Reader's Choice Award, Top Orthodontist, Fort Worth Star Telegram
- People to People Ambassador
Outside the Office
I have been married to my husband, Jim, since 1978. Along with our children, Brandon and Brett, we enjoy family activities such as traveling, playing golf and tennis, scuba diving, and snow skiing.
Meet Dr. Charles Stewart

Education
- Second Lieutenant United States Air Force Academy
- Doctor of Dental Surgery University of Texas Dental Branch
- General Practice Residency Carswell Air Force Base
- Master's Degree in Orthodontics University of Texas Dental Branch
In the Orthodontic Community
After completing my training, I served as Chief of Orthodontics at the Royal Air Force in Upper Heyford, England, for four years. I then became a member of the Craniofacial Reconstructive Team and taught in the Maxillofacial Training Program during my assignment at California's David Grant Medical Center at Travis Air Force Base. Then, during the Persian Gulf War, I served as Chief of Orthodontics at the Torrejon Air Force Base in Madrid, Spain. My final military assignment was at Davis-Montham Air Force Base in Tucson, Arizona, where I served as Chief of Orthodontics before retiring from the US Air Force.
Outside the Office
My wife, Mary Lynn, and I have been happily married since 1973. We have four children, Bryan, Laurie, Chase, and Scott.
In addition to working as an orthodontist, I pursued theological training at the Southwestern Theological Seminary and received my Master's of Divinity degree in Evangelism and Missions. As an ordained Southern Baptist minister, I am currently involved in assisting the poor and homeless in my community.
Meet Dr. Cristi Fletcher

I became an orthodontist because of the positive difference I can make in a person's life. Being able to transform peoples' lives, to give them confidence, courage, and happiness, is extremely rewarding.
Education
- Bachelor of Science, Biology Howard University
- Doctor of Dental Surgery Meharry Medical College
- Orthodontic Residency Howard University
- Master of Science, Public Health Howard University
Continuing Education
As a member of many professional associations in the field of orthodontics, I have the opportunity to learn about new advancements in treatments and appliances to give my patients the best care available.
Professional Memberships
- American Board of Orthodontics
- American Association of Orthodontists
- National Dental Association
- American Dental Association
Outside the Office
When I'm not practicing orthodontics, I enjoy traveling and spending time with my family and friends.
Meet Dr. David Alger

Education
- Bachelor's Degree University of Texas
- Doctor of Dental Surgery University of Texas
- Master of Orthodontics University of Texas
Continuing Education
I am an active member of the Charles G. Tweed Orthodontic Study Group of Texas, an organization of orthodontists who are committed to providing the newest and most advanced treatment to patients by continuing their education.
Professional Associations
- American Board of Orthodontics
- American Association of Orthodontists
- Southwestern Society of Orthodontists
- Brazos Valley District Dental Society
- University of Texas Orthodontic Alumni Association
In the Dental Community
After obtaining my orthodontic specialty degree in 1965, I ran a private orthodontic practice in Texas for 18 years and served as a consulting orthodontist at the King Faisal Specialist Hospital in Riyadh, Saudi Arabia, for six years. I own two patents, one on the Alger-Lite, which is used in our office, and another on the Algerbrush II. I have had papers published in the nationally known Journal of Clinical Orthodontics, and have presented at annual meetings of the American Association of Orthodontists.
Outside the Office
I am very active in my community as a charter member of the Conroe YMCA Board. I am also involved in the Conroe Tennis Association, the President of the Conroe Rotary Club, and a member of the United States Precision Flying Team. In my free time, I enjoy piloting my private plane and spending time with my family.
Meet Dr. Charles Peters

As a managing partner of the Arlington office, I am pleased to be able to share my years of experience in providing excellent orthodontic care to the surrounding community.
Education
- Bachelor of Science, Biology East Tennessee State University
- Doctor of Dental Surgery University of Tennessee Center for Health Sciences
- Master of Science, Orthodontics University of Tennessee Center for Health Sciences
In the Dental Community
I have held distinguished positions among orthodontists in the United States Air Force, Wilford Hall Medical Center in Texas, and the University of Texas Health Science Center. I served as a USAF officer and orthodontist for 20 years, providing outstanding education, patient care, and clinical research that aided the USAF Dental Corps in accomplishing its global mission.
- Diplomate, American Board of Orthodontics
- American Dental Association
- American Association of Orthodontists
- Assistant Professor, University of Texas Health Sciences Center
- Clinical Research Director, Wilford Hall Medical Center Tri-Service Orthodontic Residency Program
Meet Dr. Crystiane Couto

Education
- Universidade Gama Filho in Rio de Janeiro
- Master of Science in Orthodontics Saint Louis University
- General Practice Residency USC Medical Center
Continuing Education
My role as an educator keeps me up to date with the latest technological advancements in my field. I have been on the faculty of Federal University of Rio de Janeiro, Brazil, for over four years as a clinical instructor for orthodontic residents and have lectured on various aspects of orthodontics and interdisciplinary treatment. I attend continuing education courses throughout the year to maintain the cutting-edge practice that I oversee.
Professional Associations
- Eligible, American Board of Orthodontics
- American Association of Orthodontists
- Pacific Coast Society of Orthodontists
- American Dental Association
- California Dental Association
- Academy of General Dentistry
Outside the Office
I am originally from Brazil and now live in Euless with my husband. When I have free time, I am active in many sports and enjoy traveling.


