Award-winning Houston Dentist

Live a LifeSmiles Lifestyle

Our dentistry is designed to make you smile. Every tooth that aches, every smile we make, we’ll be next to you. At LifeSmiles by Dr. Randy Mitchmore, we promise a unique, anxiety-free experience with pampering perks and innovative dentistry solutions.

Welcome to the LifeSmiles Family

Anyone who walks through our door is greeted with a warm smile from Dr. Randy Mitchmore and his knowledgeable staff. Relax in a comfy lobby and enjoy a beverage while you wait. We want you to feel at home because you’re more than just a patient to us. We want to get to know you and become a permanent fixture in your life. There’s a noticeable difference in the level of care and comfort at LifeSmiles because our innovation involves our high-end technology and striving to create a pain-free environment.

At LifeSmiles, we believe peace of mind in your mouth is worth every penny.

Located in the heart of Montrose in Houston, Texas, patients come from all over the world seeking Dr. Mitchmore’s expertise in high-end implants, crowns, root canals and/or BOTOX®. Dr. Mitchmore has 40+ years of experience and has spent many years teaching other dentists how to create a stress-free culture for patients.

Dr. Randy Mitchmore is proud to serve the people of Houston, Texas and the surrounding areas. He is active in the community as a volunteer, business professional and advocate for human rights. You can visit the office in the Museum district, across from HEB at 1722 West Alabama Street. Private parking is available.

Covid-19 Response

LifeSmiles has always exceeded CDC guidelines for sanitation and cleanliness. We believe this is the safest place on earth (although our lawyers said we couldn’t say that) and take every precaution to ensure the safety of our staff and patients. We take Covid-19 seriously and want our clients to feel safe every step of the way at LifeSmiles. To reduce the risk of disease transmission, our staff always implements appropriate infection prevention measures. We ask that you do not make an appointment when you are symptomatic, running a fever, or have been around anyone infected with Covid-19 during the two-week period before your appointment. Please note, patient and/or visitor screening/assessment may occur at anytime.

Life-Changing Dental Restorations

Hear patients talk about LifeSmiles dental solutions.

Call us for more information about LifeSmiles by Dr. Randy Mitchmore

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Dr. Randy Mitchmore

Transforming smiles and lives since 1978.


Zero Anxiety + Our Friendly Team = Smiling Patients

Patients who dread the dentist choose LifeSmiles by Dr. Randy Mitchmore because of the calming culture and service perks.  Sometimes folks drop by just for a laugh and a beverage and leave with a bigger smile.

We understand that many patients have traumatic memories of childhood dental experiences, but don’t let that stop you from achieving a beautiful, healthy smile. Dr. Randy Mitchmore is certified in IV sedation and other calming treatments that help relieve anxiety. So sit back and relax while we take care of your every need.

Missing teeth are no laughing matter.

Feel confident with your smile with dental implants.
Effective Solution
Whether replacing a single tooth or multiple teeth, implants are the most efficient and permanent solution to restore your smile. They help prevent future dental problems and stabilize your teeth.
Restore Function
Our skilled implant specialist carefully restores your smile and helps you recover your bite. The new implant acts as a tooth root and is topped with a strong restoration to allow you to eat your favorite foods once again.
Natural Look and Feel
Implants match the natural color of your smile, so only you will know that you’ve had an implant placed. The Zirconia matches your tooth’s enamel and promotes longevity, strength and is metal-free.
Free Second Opinions

Looking for a Second Opinion?

Dissatisfied with your dental restoration? Unsure of a diagnosis?
Dr. Randy Mitchmore invites you to come in for a free consultation at LifeSmiles.

It’s an unfortunate truth that we spend the majority of our time redoing dental work that people have performed elsewhere. Dr. Randy Mitchmore believes in providing world-class dental care that is done right – the first time! Save time and money by scheduling your appointment with Dr. Mitchmore today and let us know if you need a second opinion.

International Recognition for Dental Artistry

Dr. Randy Mitchmore has been called the “dentist’s dentist” for a reason. He uses his vast experience and advanced training to help develop the skills of others and holds special workshops throughout the year to share his knowledge. His expertise in general, cosmetic, restorative, and implant dentistry solutions keeps him high in demand. Additionally, patients fly in from all over the world to see Dr. Randy Mitchmore and experience his unique approach and unparalleled dental expertise.

Experience pain-free dentistry tailored to your needs, set in surroundings designed to put you at ease.

LifeSmiles are made for life

First Class Care

First-class care

Your dental experience is designed around you as an individual. Our dental team listens to your needs in order to provide you with professional solutions, listens first and never tells you what you need, but rather gives you both what you want and need. The LifeSmiles team cares for the whole-health of every patient. We offer spa-like settings, plenty of pampering and a friendly team who will hold your hand, if needed. We offer in-office comforts like headphones to block sound, sunglasses to diffuse bright lights and gentle sedation, if requested.

State-of-the-art Dental Technology

State-of-the-art technology

Dr. Randy Mitchmore uses his 40 years of experience coupled with innovative technology, high-end materials, and state-of-the art equipment to offer patients comprehensive service that transcends common dentistry.

Detailed Examinations

Gentle Dental Exams

Dental anxiety is real and we understand why many people have it. However, because we use each visit as a reason to pamper our patients, we maintain a successful track record of ensuring our patients enjoy a calm, relaxing experience in our dental office. Enjoy the comforts of soothing music, gentle sedation post-visit goody bags and beverages by the pool with our friendly staff. When you live a LifeSmiles lifestyle, we make sure we help melt your concerns away. We exceed CDC cleanliness and hygienic practices at LifeSmiles, to ensure you visit -- what we like to call --- one of the safest dental offices on Earth.

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Sally May-Frankum
Dental Hygienist

Sally’s favorite part about working with the team at LifeSmiles is the fun she has with her co-workers. Additionally, she appreciates working with Dr. Randy Mitchmore because much like her, he values whole-body health for his patients. She’s proud to be part of a team that does such high quality work.

Outside of the office: Sally enjoys being with her children and grandchildren and uses writing as a creative outlet. On the weekends, she can be found doing all things outdoors including hiking and biking.


Bucket List: Going to Europe, exploring every US state, and zip-lining.

Hero: The Highest Power of them all!

Toni Wilson
Queen of Charisma

 “Every great dream begins with a dreamer.”

Toni’s favorite thing about working at LifeSmiles is the beautiful scenery. When patients are having anxiety about their dental appointments, she creates a fearless atmosphere with her charisma and warmth. She is passionate about helping every patient achieve their dental health goals. She says she truly loves being part of a team where she can grow professionally and personally.

Outside the office: Toni loves spending time with her husband and their sons. She also likes to show off her green thumb with her work in her garden.

Bucket list item:
Travel around the world and learn about other cultures and regions.

Your hero: Harriet Tubman because she was passionate and a fearless leader unafraid of any of life’s challenges.

Mike Mireles
Elite Care and Education Specialist

Smiling is contagious

Mike began his career at LifeSmiles seeking an opportunity to expand his skillset and advance his career. Today he works at Dr. Michmore’s side through dental procedures and surgeries. He loves working at LifeSmiles because the entire team is continually learning and keeping up to date with the newest advancements in dentistry.

Outside the office: Mike enjoys barbecuing on his patio, traveling, and spending time with his family. He’s a dog dad of two: Tati and Tito.

Bucket list item:
To visit Thailand and Dubai and to try skydiving!

Your hero: Mike looks up to his parents and is forever grateful for the life lesson they taught him; respect, manners, strength, and to be a go-getter. He continues to carry these things with him with everything he does.

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Sandra Smith

Sandra is 44 years old and is a star athlete for the Special Olympics. At LifeSmiles, Sandra stocks patient rooms and the coffee bar. She does all kinds of special projects like decorating for holidays and preparing awesome gifts for our patients.

Sandra loves being around all her friends and is proud to wear a LifeSmiles shirt, jacket, and name badge. You’ll always find her smiling and helping make our patients smile too.

Outside the Office: Sandra likes to go fishing with her family, swim, go to dances, and walk the mall with her friends. She is very active in the Special Olympics and won second place in the state volleyball tournament (go, Sandra!) in 2020. She sings in her church choir and attends international performances with them.

Spirit Animal: Butterfly. She likes them because they are pretty.

Andie Willis
Director of Details

Andie is married with one son, Logan and now lives in The Woodlands. She grew up in Sugar Land and has followed in her mother’s footsteps – she has been in dentistry for over 35 years. Andie actually started out working in the office with her mom and learned many things from the way she worked.

Andie has been a Lead Dental Assistant for most of her career. She has worked for many specialists including oral surgeons and periodontists. She has extensive training in all facets of dentistry but especially enjoys the surgical and cosmetic side. As a science nerd, dentistry fascinates Andie and gives her a sense of accomplishment.

At LifeSmiles, she is our “Director of Details”. Andie is known for being a perfectionist because she likes to gather as much information as possible and go the extra mile to match Dr. Mitchmore’s high standards. She truly loves being part of our dedicated team of professionals who go above and beyond for our amazing patients.

Outside of the Office: Andie is addicted to Lagree fitness and loves to go off-shore fishing.

Your Hero: Her Mom. She is the most selfless person Andie knows.

John Copous
Chief Enthusiasm Officer

John became a new patient of LifeSmiles in 2008. He likes to tell people he was not allowed to leave. John worked down the street for 14 years before joining the team. He has a passion for meeting new people and extending genuine hospitality.

Often the first person people meet on the phone and when they walk in the door, you can count on John for a warm welcoming smile. You can even ‘hear’ it over the phone. He says, “I believe everyone deserves the red carpet treatment and love seeing other people smile.”

John hears stories every day how someone’s smile is holding them back. He can barely contain his excitement when shouting the praises of Dr. Mitchmore and the entire team. He shares passionate stories of how the transformations people have received at LifeSmiles, changed their lives.

Outside the Office: John loves being outside. He enjoys sharing a beach house with friends and family. He loves entertaining, throwing a party and cooking at home. He can start a conversation with anyone, anywhere. He’s an amateur stand-up comic.

Bucket List Item: To live in a foreign country for one year, somewhere near the beach. Take some time to write an epic love novel loosely based on my large Italian family.

Your Hero: “The Marvelous Mrs. Maisel”. While fictional, the character incorporates admirable qualities from real life people. She believes in the goodness of everyone, keeps on going and moves forward despite any obstacle. She is able to find humor in other people’s quirks, accepts them and makes sense of it all. Plus, she’s a little outrageous too.