Meet Our Staff at Hubbard Dental

An image of Dr. Hubbard

Dr. Hubbard Dentist

Dr. Lanny Hubbard grew up in Arlington, TX and graduated from Texas A&M University in 1990. He went on to attend Baylor College of Dentistry and graduated in 1994. While there he was selected class president and served as a representative to the Texas Dental Association. He received the American College of Dentist award for professionalism and outstanding service to his patients while a student at the college. Dr. Hubbard has practiced in this area since 2000 and has been in the Craig Ranch area since 2007. Dr. Hubbard lives in Lucas with his wife, Kristin, and two children Cole and Madison. In his off time, Dr. Hubbard enjoys golf, bowling, swimming, reading, and spending time with his family.

An image of Stacie Perrin

Stacie Perrin Office Manager

Stacie has over 21 years of experience in dentistry, all of which have been with Hubbard Dental. Stacie was born and raised in McKinney, TX and in 2011 she received her Associates of Science from Collin College. Her years of clinical experience as a Registered Dental Assistant are an added value to her management of the practice. Stacie and her husband, Wes, live in Farmersville with their dog. In her free time, she enjoys spending time with their 3 kids and 3 grandkids, boating on lake Texoma, and traveling with her husband.

An image of Kristen Slingerland

Kristen Slingerland Dental Assistant

Kristen worked for Hubbard Dental from 2011-2013 as a Sterilization Assistant before moving to Southern California with her husband. She returned back to Texas and rejoined our team as a Dental Assistant in 2017. Kristen resides in Celina with her husband, Casey, and two boys, Braxton and Colt. In Kristen’s free time she enjoys spending time at the lake or poolside, traveling with her husband and weekend adventures with her boys.

An image of Diana Tumminaro

Diana Tumminaro Dental Hygienist

Diana is a registered dental hygienist, who began her career over 30 years ago. She started as a dental assistant, where she quickly became passionate about dentistry. In 1990 her passion inspired her to further her education by becoming a dental hygienist. Her favorite part of her job is providing patients with the experience of good dental care and the feeling of a great smile. Diana grew up in Chicago, moved to Texas 10 years ago and has been with Hubbard Dental since 2014. In her spare time, she enjoys spending time with her husband and 3 children. She also loves traveling, hiking, reading, watching movies and shopping.

An image of Carmen Gonzales

Carmen Gonzales Insurance Coordinator

Carmen is a West Texas girl who has been in McKinney for over 20 years. She has over 12 years of experience in the dental field. Carmen originally worked with us from 2009-2013 and left to have her baby girl. She is the proud mom of 3 children, 2 stepchildren. We are happy to have her back in our office as our insurance coordinator. In her free time Carmen enjoys spending time with her family and friends.

Karrie Patterson Front Office

Karrie is a transplant from Oklahoma for the second time. She has been in the medical field since 1995 and has held positions from front desk staff to Nurse recruiter. She decided to join the Dentistry field in 2020 as our scheduling coordinator. She lives in Farmersville with her husband, daughter, two dogs, two cats, and seven chickens. In her free time she enjoys spending time with her family and friends and volunteering at church with toddlers.


Lexie Montgomery Dental Assistant

Lexie grew up in Allen, TX. She has worked as a dental assistant since 2014, previously working in pediatric and sedation dentistry in Oklahoma. Lexie has danced competitively and professionally for 20 years around the country, but in 2017, Lexie got married and moved back to Texas with her husband, Ty and has since had two children, Levi, and Mila. Lexie was a patient at Hubbard dental growing up and after moving back to Texas she helped temp at the office from 2019-2021 and has since joined the team. She enjoys crafting, doing Pilates, and spending time with friends and family.

Amy Jackson Dental Hygienist

Amy has been a Dental Hygienist for 24 years. She is thorough and gentle and loves the opportunity to educate her patients on their oral health. Amy loves getting to know her patients and build long-term relationships with them. When she is not at the office, Amy enjoys traveling, working in her flower beds, and spending time with family and friends.

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