Meet The Team

Meet The Team

Are you looking for an outstanding dentist who has a knack for becoming your friend before you're even a patient? Then, Dr. McConnell is for you! Respected industry wide for being knowledgeable and passionate about her profession, she continues to practice and study, growing from each experience.

Dr. Kesa McConnell was born in Oklahoma City and grew up in Yukon. She has been in the field of dentistry since 1988, starting during high school and college. She then attended college at Midwestern State University where she graduated first in her class and magna cum laude with her bachelor's degree in Dental Hygiene. She practiced as a hygienist for 8 years before deciding to return to college and pursue her lifelong goal to become a dentist. She attended dental school at the University of Oklahoma College of Dentistry where she 

held a variety of leadership roles and excelled not only academically, but also with her patient interaction.

Dr. McConnell has two beautiful children, Kinely and Kellan, and lives in Oklahoma City. 


Dr. My-Lynn Nguyen was born and raised in Oklahoma. She has always had a desire to practice here and give back to her home community. Dr. Nguyen got her start in dentistry as a volunteer in a non-profit dental office and she never looked back. This drive led her to complete her B.S. with distinction in Microbiology at the University of Oklahoma. She then earned her DDS from the University of Oklahoma College of Dentistry. She is passionate about providing quality care for patients and making them feel as comfortable as she always has felt in a dental office.

When not working, Dr. Nguyen loves spending time with her family and friends – whether that be gathering around a homemade meal or traveling to explore a new city. She can also easily be found reading a good book or doing yoga at the local studio.

Heather is our dental hygienist. She graduated from Rose State College in 2011. She enjoys educating patients about the important role oral hygiene plays in maintaining and achieving a healthy, beautiful smile. She brings compassion for people, passion for dentistry and a gentle touch to our office. In her free time her adventurous spirit has led her into hobbies including, cycling, kayaking, and extreme couponing.

Donna is a graduate of the Oklahoma Health Academy dental assisting program. After the year long program, she graduated with honors in 2006. Donna has spent many hours volunteering in the Good Shepard's Ministry Clinic, the City Rescue Mission dental clinic and the DHMS dental clinic. She is an avid learner and enjoys expanding her knowledge through continuing education courses. She enjoys the daily interactions with her patients and explaining the importance of good oral hygiene. 

In her free time she loves spending time with her 4 year old stepdaughter, her 2 year old daughter and husband Trent. Her hobbies include; painting, crocheting, and hanging out with family and friends.

Signature Dental, Inc.
Dr. Kesa McConnell
2620 NW Expressway
Suite E
Oklahoma City, OK 73112
Our practice is conveniently located in Oklahoma City, OK
Our Hours Monday:7:30 am - 4:00 pm
Tuesday:7:30 am - 5:00 pm
Wednesday:7:30 am - 4:00 pm
Thursday:7:30 am - 4:00 pm
Friday:7:30 am - 3:00 pm

Directions to our office