The Team Members of Family Smile Centers

Laura Jansen, RDH – Dental Hygienist

With over 37 years of clinical experience at Family Smile Centers in St. Charles County, Laura Jansen brings both expertise and compassion to her role as a dental hygienist. She believes that listening closely to each patient’s needs, concerns, and fears creates comfort from the start—paving the way for better care and long-term success. Laura is proud to be part of a team-oriented practice where everyone works together to provide the highest quality care.

Outside the office, Laura enjoys time with her family and friends, working in her yard, swimming, exercising, and cheering on the St. Louis Blues. She looks forward to welcoming you to the office and being a part of your dental health journey.

Grace Rinne, CDA, EFDA, RDH – Dental Hygienist

Grace Rinne joined Family Smile Centers as a dental hygienist after completing her training at Ozarks Technical Community College, where she earned degrees in dental assisting (2021) and dental hygiene (2023). She is passionate about creating an environment where patients feel comfortable, appreciated, and at ease throughout their visits.

Grace admires the practice’s patient-first approach and commitment to innovation in dental care. Outside of work, she enjoys spending time with her husband and family, attending country concerts, and exploring new coffee shops in St. Charles. Grace is excited to welcome you to Family Smile Centers and help you love your smile.

Janet Reay – Dental Assistant

With over 30 years of experience, Janet Reay is a highly skilled dental assistant who brings both efficiency and compassion to patient care. She received her training directly from a dentist and is OSHA and HIPAA certified. Known for being quick and attentive, Janet is dedicated to making every appointment as smooth and comfortable as possible.

She is proud to work in a family-oriented practice that provides care for patients of all ages, treating everyone with the respect and kindness they deserve. Outside of work, Janet enjoys walking, gardening, and living a healthy lifestyle. She looks forward to assisting you with all of your dental needs and concerns.

Denise Coomer – Dental Assistant

With over 41 years of experience, Denise Coomer is a highly skilled dental assistant dedicated to making patients feel comfortable and at ease during their visits. A graduate of the Dental Assisting Program at St. Louis Community College–Meramec (’83–’84), Denise believes that creating a positive, reassuring experience encourages patients to share their confidence with family and friends.

She values the conservative approach at Family Smile Centers, where recommended treatments are guided by the same care and consideration the team would offer their own loved ones.

Outside of the office, Denise enjoys traveling with her husband, son, daughter-in-law, and three grandchildren. She also has a love for crafts, cows, and Clydesdales. Denise looks forward to welcoming you and invites you to call and schedule an appointment so the team can help with your dental needs.

Alexis Tillison – Dental Assistant

Alexis Tillison has five years of experience as a dental assistant, with specialized training in BLS, sedation, OSHA, HIPAA, and nitrous oxide administration. She especially enjoys working with pediatric patients, making sure both children and parents feel cared for and comfortable throughout treatment.

As part of a multi-specialty practice, Alexis values the ability to address all of a patient’s smile needs under one roof. When she’s not at the office, she can often be found hiking and exploring Missouri’s great outdoors. Alexis looks forward to meeting you and helping with all of your smile needs.

Amber Service – Dental Assistant

Amber Service is a dental assistant who takes pride in making each patient’s experience pleasant and positive. With on-site training and years of clinical experience, she focuses on ensuring that every visit feels comfortable and welcoming. She enjoys being part of a practice that utilizes groundbreaking technology to enhance care and patient outcomes.

When she’s not at the office, Amber loves visiting new coffee shops and spending time with her fiancé and their two daughters. She looks forward to welcoming you to Family Smile Centers and helping you receive the care you deserve.

Sarah Beth Simpson, D.A. – Dental Assistant & Hygiene Assistant

Sarah Beth Simpson joined Family Smile Centers as a dental and hygiene assistant after completing training at the Center for Advanced Dental Assisting in 2004. She also earned a B.S. in Animal Science with a minor in Captive Wildlife Management from the University of Missouri in 2013. With a year of experience in the field, Sarah Beth brings a collaborative spirit and a passion for helping patients feel supported on their dental journey.

She appreciates working in a practice with a strong, supportive team culture. In her free time, she enjoys camping, horseback riding, baking, golfing, and spending time outdoors with her family. Sarah Beth looks forward to welcoming you and partnering with you in your dental care.

 Trinity Brown – Dental Assistant

Trinity Brown brings 3 years of experience in general, pediatric, and orthodontic assisting, with a primary focus in general dentistry. As a dedicated dental assistant, she is passionate about making every patient feel comfortable and supported, ensuring each visit is as stress-free as possible.

Trinity is proud to be part of a practice that treats every patient like family, fostering a warm and welcoming environment. Her compassionate approach and attentive care help patients feel at ease while receiving the treatment they need.

Outside the office, Trinity enjoys spending quality time with her daughter and family.

“Your comfort and care matter most to me. Feel free to schedule a visit so we can take care of your smile together.”

Cynthia Pender – Front Desk

As a friendly and welcoming member of the front desk team, Cynthia Pender brings over 22 years of experience to Family Smile Centers. With more than a decade focused on helping patients manage their accounts, Cynthia takes pride in making courtesy calls and assisting with payment arrangements, helping ensure a smooth and stress-free experience.

Cynthia values the trust patients place in the practice and enjoys building lasting connections with them. Outside the office, she loves spending time with her grandchildren. If there’s anything you need, Cynthia is always happy to help.

Gina Hoover (La Paglia) – Front Desk

With over 25 years of experience, Gina Hoover is a trusted and dependable member of our front desk team. Known for her strong sense of ethics and reliability, she believes in being a valuable resource to both patients and her colleagues.

Gina is proud to be part of a practice that places special attention on understanding and meeting each patient’s needs. Her welcoming presence and commitment to excellence help create a positive experience from the moment patients walk through the door.

Outside of the office, Gina enjoys cooking and crocheting. She values family time and carries that same spirit of care and connection into her work.

“I’ve always enjoyed what I do, and I believe there’s always room for improvement.”