Our Dental Team

Brent Pattterson, DDS, Partner

In 1999 my wife Michele and I founded Texas City Family Dentistry. A few years later in 2005 we opened League City Family Dentistry. Since then, our practice has grown to one of the longest running and well-known dental providers in Galveston County. We have strived to become a full-service quality driven dental office that accepts small children to the most senior of our neighbors. Currently our patients range from 1 year old to 97 years young!

I was born in the old “County hospital” just across the parking lot from our Texas City office in 1970. After graduation from Texas City High School in 1989, my educational travels found me at Texas A&M University where I graduated with a Degree in Biomedical Science in 1993. While at TAMU, I founded TAMU Pre Dental Society which is a legacy that I am very proud of. My dental career started at The University of Texas Dental School at San Antonio where I received my Doctor of Dental Surgery in 1997. While in dental school, I served in leadership positions as a class officer and as the school’s representative to the American Student Dental Association. My education has continued over the years in many areas but the one specialty that I have found to be extremely rewarding is the treatment of snoring and Obstructive Sleep Apnea. After attending a Dental Sleep Residency Program at Tufts University Dental School in Boston, I achieved Diplomate status as an elite group of practitioners in Dental Sleep Medicine. I have recently joined the American Academy of Facial Esthetics where I have been trained in TMJ and Facial Pain using Botulinum toxin administration for those “hopeless” head and neck pain and migraine suffering patients.

During my career as a dentist here in the Bay Area, I have been very involved with the community and local service organizations. Some of my accomplishments include President of the TC/LM Jaycees Member of the Texas City ISD Foundation for the Future, and panel member of the College of the Mainland’s Dental Hygiene Advisory Board. As a member of the Ninth District Dental Society, I served as, President, Vice President, Treauser, TDA Delegate, and Peer review Chair. I have also received 2 nominations for Texas Academy of General Dentistry’s Dentist of the Year.

Education and Accomplishments

1993 Bachelor of Science – Texas A&M University

1997 Doctor of Dental Surgery – University of Texas HEALTH Science Center – San Antonio

2021 Dental Sleep mini-Residency – Tufts University Dental School – Boston, MA

2021 Diplomate – American Board of Dental Sleep Medicine

2023 Botulinum Toxin Therapy for facial Pain and Migraines – American Academy of Facial Esthetics

Professional Affiliations

American Dental Association (31 years)

Texas Dental Association (31 years)

Academy of General Dentistry (28 years)

American Academy of Dental Sleep Medicine (14 years)

American Board of Dental Sleep Medicine – Diplomate (2021)

American Academy of Facial Esthetics (2023)

Mark Martinsen, DDS, Partner

I was raised in Friendswood where I graduated from Friendswood High School in 1997. I then attended Texas A&M University where I received my Bachelors of Science degree in Biomedical Science with honors. After graduation, I studied at Texas A&M University-Baylor College of Dentistry where I received my degree of Doctor of Dental Surgery.

Since then, I have completed hundreds of hours of postdoctoral continuing education. I am dedicated to the newest advancements in cosmetics, implant, and general dentistry. I enjoy keeping up-to-date with the latest technologies and the most state of the art dental procedures.

I have practiced in the League City and Texas City area since 2013. When I am not practicing my passion for dentistry, I spend most of my time with my two daughters, my son, and my wife Stacey. In my free time, I enjoy all sports and anything involving the water as well as coaching my children’s sports teams.

Certifications

Bachelor of Science – Texas A&M University

Doctor of Dental Surgery – Texas A&M University Baylor College of Dentistry

Professional Memberships / Awards

Ninth District Dental Society: State Delegate, Peer Review Committee Chair, Secretary / Treasurer, President Elect, President

UTMB St. Vincent’s volunteer Dentist

Lighthouse Christian Ministries volunteer Dentist

American Dental Association

Academy of General Dentistry: Dentist of the Year Nomination 2020, New Dentist of the Year Nomination 2018

American Academy of Cosmetic Dentistry

American Association of Implant Dentistry

American Academy of Esthetic Dentistry Award-AAED

Community Leadership Award-TAMBCD

Community Dentistry and Dental Public Health Award-AAPHD

Jessica V, Registered Dental Hygienist

Hi, I’m Jessica. I’ve been a hygienist for 24 years. I’m so blessed that I have been with Texas City Family Dentistry since 2003. I truly love my work family and my patients. They are like a part of my extended family. When I’m not at work, I enjoy spending quality time with my family. I enjoy kayaking, biking, working out, motorcycle rides with my husband, and reading. I’m so proud of my three boys, my daughter, and my grandson. Can’t wait to see you!!!

Casey R, Registered Dental Hygienist

As a dental hygienist, my focus is providing high-quality care to my patients and educating them on how to maintain good oral health. I am committed to making hygiene appointments a comfortable and positive experience. I am here to learn your dental history, listen to your concerns, and plan for a healthy future. Together, with the dental team, I will formulate patient centered hygiene care plans that meet all of your dental needs.

During hygiene visits, I encourage patients to ask as many questions as possible. This allows me to personalize treatment and enable patients to be involved in their treatment.

I graduated from Lamar Institute of Technology with an Associate of Scient Degree in Dental Hygiene in 2009. When I’m not working I enjoy spending time with my husband outdoors fishing, boating, or riding the Harley.

Tanya C, Registered Dental Assistant

I have been working in my career since 2000, and I truly love what I do. One of the greatest joys of my job is seeing my patients smile and knowing that I have made a positive difforence in their lives. Caring for others is more than just a job to me it is something I am passionate about and gratefu! for every day. Outside of my career, my greatest blessing is my family. I am the proud mother of four amazing children and the grandmother of nine precious grandchildren. Watching them grow, creating memories together, and being a part of their lives fills my heart with so much love and happiness. My family is my biggest support system and means the world to me.

Ialso enjoy spending time with my family and friends, making memories, and enjoying the things I love. I’m a proud Houston sports fan and enjoy cheering on the Houston Astros and Houston Texans.

I am truly blessed and grateful for the life I have, the people I love, and the opportunity to make a difference in the lives of others.

Taylor M

Bio coming soon.

Dominick V, Registered Dental Assistant

I’m Dominick Valdez, a Registered Dental Assistant with 15 years of experience in the dental field. I completed my education at Remington College, and over the years, I’ve had the opportunity to grow both professionally and personally through the patients and teams I’ve had the privilege of working with.

What I enjoy most about being a dental assistant is being able to help people. I believe that compassion, dedication, and genuine care can make a big difference in a patient’s experience. I strive to make every patient feel comfortable, welcomed, and confident in the care they receive.

Outside of the office, I’m a proud husband and father of two. My family means everything to me, and I value the time we spend together. When I’m not working, you can usually find me out on the golf course or fishing-two of my favorite ways to relax and enjoy the outdoors.

And during football season, you can definitely catch me cheering on the Dallas Cowboys!

I’m grateful to have a career that allows me to work with people, help others, and be part of a team that makes a difference. I look forward to meeting you and helping make your dental experience a positive one.

Andrea R, Registered Dental Assistant

I was born and raised in beautiful Galveston, Texas-proudly BOI (Born on the Island)! I’m a Ball High graduate and a proud mom of four wonderful children, who truly are my world. I’ve been happily married to my husband for 10 years, and together we’re blessed to call Texas City home.

I have been a Registered Dental Assistant (RDA) for 15 years, and I genuinely love what I do. Helping others and making a difference in people’s lives is something I’m passionate about. I’m incredibly grateful for the opportunity to work alongside and assist the wonderful doctors I’m blessed to work with every day.

Family, helping others, and doing what I love are all a big part of who I am. I’m proud of where I come from, thankful for where I am today, and excited for everything the future holds!

Dioni M, TCFD, Office Manager

Hi there, I’m Dioni. I was born and raised in Texas City but have called League City home for many years now. I started my career in the dental field in 2007 and have been at Texas City Family Dentistry for nearly 13 of those years. I love what I do and greatly enjoy working for such a fun and patient oriented practice. When I am not at the office I enjoy going to concerts and dining out. I love to travel, and you can often find me road tripping to Austin to see family. Baseball season is my favorite season, and I am an avid Astros fan! I wind down by gardening / propagating plants and hanging out with my cat Romeo (Moe).

Michele P, CFO

Hello! My name is Michele and I have managed the financials HR and marketing for both LCFD and TCFD since 1999. I was born and raised in Texas City and, after receiving my Bachelors in Business Administration from Texas A&M, I became a Certified Public Accountant. We moved back to the bay area to raise our two children and we couldn’t have picked a more supportive community.

In addition to my work at the dental office, I enjoy traveling, concerts, movies, books and our silly dog, Jack. I am also passionate about supporting the Alzheimer’s Association in honor of my beautiful mom, Patsy June.

I am so proud of what our offices have become and the patients we have helped over the last 25 years. Our goal has always been to treat our patients like family and we work every day to achieve it. Thank you to everyone who made our dream a reality.