About Us

Make Health Centered Dentistry your home!

Want to feel a part of a place that is dedicated to keeping you and your oral health in top shape? Please feel free to contact Dr. Randell Bell at 432-218-4389 to schedule your appointment to know more about how you can get your smile shining again!

Meet Our Dentists

Dr. Randell Bell

Dr. Randell Bell

Dr. Bell grew up in Odessa and received his undergraduate degree from Texas A&M. He completed his dental studies at the University of Texas Dental Branch in Houston, and has been practicing dentistry in Midland for more than 30 years!

Dr. Bell believes that his skills must keep abreast of all the new and advanced procedures in order to provide his patients with the most advanced and up-to-date care, by completing extensive course work in continuing education. His professional memberships include the American Dental Association, the Texas Dental Association, the Permian Basin District Dental Society, the Christian Dental Society, the Academy of General Dentistry and the Seattle Study Club.

In his spare time, your Midland Texas dentist, Dr. Bell enjoys backpacking, snow-skiing, racquetball, and is an avid reader.

Dr. Colleen Mohn

Dr. Colleen Mohn

Dr. Colleen Mohn was born in San Diego, California and grew up in the Phoenix, Arizona area. She attended the University of Arizona where she graduated Cum Laude with a Bachelor of Science degree. She then graduated with her Doctor of Dental Medicine degree from Midwestern University in Glendale, Arizona. While in dental school, Dr. Mohn was a coordinator for health outreach programs to provide free dental treatment for those in need. Her most memorable experience was a mission trip to the Kingdom of Tonga. Since relocating to the Midland/Odessa area, Dr. Mohn has enjoyed providing quality care to the community and cherishes her patient relationships. She is active in the West Texas Dental Association and passionate about continuing education. In her spare time, she enjoys being with her family, traveling, and exploring all that Texas has to offer.

Meet Our Team

Shanta - Appointment Coordinator


Appointment Coordinator

Shanta joined our team in 2011 as our appointment coordinator. She brought with her over 13 years of experience both chairside and at the front desk. Shanta’s goal is to make our patients feel at ease and comfortable with our office from their initial phone call until they walk out the door. She feels successful when our patients leave our office with the best experience they have ever had. Shanta enjoys spending her spare time with her family. Shanta truly loves the Lord.

Nikki - Business Coordinator


Business Coordinator

Nikki joined our dental team in 2017 with over 20 years of dental experience. She takes pride in making our patients feel completely comfortable. Nikki’s number one goal is to provide our patients with the highest quality dental care in a comfortable and friendly environment. She enjoys spending time with her kids and watching golf.

Melanie - Financial Coordinator


Financial Coordinator

Melanie, our financial coordinator, joined our team in 2000. She is also a registered dental assistant with over 30 years of experience. She enjoys being an advocate for our patients’ oral and overall health by guiding them through our financial options. Her goal is to help patients achieve optimal oral health and wellness. In her spare time, she enjoys cooking, reading, and spoiling her grandsons.

Roni - Registered Dental Assistant


Registered Dental Assistant

Roni joined our team in 2017, bringing with her 10 years of chairside experience in all aspects of dentistry, including CAD-CAM intraoral digital imaging. She enjoys building relationships with our patients and seeing them accomplish their dental health goals. When she’s not providing excellent assistance, she enjoys spending time with her husband and daughter.

Becca - Registered Dental Assistant


Registered Dental Assistant

Becca has over 20 years of dental experience in all areas of dentistry, including orthodontics. She joined our team in 2015. Becca earned a BA in Chemistry from Texas Women’s University. Her favorite thing is to love on our patients and make them feel comfortable during their dental visits. Becca’s hobbies include getting outdoors and hiking, exploring, and taking photos. She loves spending her spare time with her husband and twin daughters. Her goals are to never stop learning and to stop ending sentences with prepositions.

Dee - Registered Dental Assistant


Registered Dental Assistant

Dee joined our team in 2014 and brought with her 8 years of experience in all phases of dentistry, including orthodontics. Dee always has a big, welcoming smile on her face. She enjoys caring for our patients and educating them toward overall health and wellness. Dee is very active in her church and enjoys working with youth. Her spare time is filled with activities with her church, family, and especially her daughter, Ke’leis.

Sue - Registered Dental Hygienist


Registered Dental Hygienist

Sue joined our team in 1994 and has over 33 years in the dental field. She attended hygiene school in Amarillo. Sue wants to make a difference in the overall health of our patients by collaboratively preventing oral disease, educating, and training our patients on how to achieve the highest level of optimal oral health and wellness. She enjoys the outdoors and spending time with family, especially her two grandsons, and friends.

Lori - Registered Dental Hygienist


Registered Dental Hygienist

Lori has been in the dental field for 17 years. She started out as a dental assistant, then attended hygiene school and became a registered dental hygienist. She joined our team in January of 2017. Lori aspires to help our patients achieve and maintain excellent oral health while improving their overall systemic health and well-being. She enjoys spending quality time with her husband and three children in outdoor activities and sports. Lori has a real desire to use her skills as a dental hygienist on a medical mission team someday.

Courtney - Dental Hygienist


Dental Hygienist

Courtney was born in Lubbock and grew up in Odessa, Texas. She graduated from Permian High School in 2002 before going on to hygiene school at Howard College in Big Spring where she graduated in 2016. The same year she received her Associate’s degree in Applied Science. Courtney has also received additional advanced training, becoming CPR certified by the American Heart Association, nitrous oxide certified, and laser certified. Her favorite part of this job is helping people feel great about their smile. Courtney is happily married with four kids—two boys and two girls. In her free time, she loves spending time with family, enjoying outdoor activities, exercising, and watching football.

Contact your Midland dentist at Health Centered Dentistry to learn more, or schedule an appointment today!