Live. Laugh. Smile.

We are committed to helping you look, feel and smile your best.

Office Hours

Office Hours

Mon 9:00 AM - 6:00 PM

Tues 7:00 AM - 6:00 PM

Wed 8:00 AM - 7:00 PM

Thurs 8:00 AM - 5:00 PM

Fri 7:00 AM - 3:00 PM

Sat 9:00 AM - 1:00 PM

Sun Closed

Dentist serving League City, Dickinson and Webster. Now open most Saturdays! Accepting new patients.


Cleaning, Exam & Digital X-Rays*


Insurance Options

Make your visit even more affordable. We accept and honor many dental insurance plans.

Insurance Options

Single-Visit Crowns

CEREC® crowns, inlays and onlays.
Ready in a single visit.


We pride ourselves on our service.

We use advanced proven technology to keep your smile looking the best! Modern dental technology like Digital X-Rays and CEREC® CAD/CAM single-visit crowns allow care that's faster, less invasive and more efficient than ever before.

all services
Braces / Orthodontics

The most commonly known orthodontic treatment is braces: an orthodontic appliance used to straighten teeth and correct bad bites. Braces can be prescribed for teens, adults, and children who have permanent teeth.


A dental crown restores a tooth's shape, size, and strength. It fully encases the visible portion of your tooth or dental implant.

Dental Hygiene

Routine dental checkups are vital to good oral hygiene and are the best way to detect problems at their earliest stages which saves unnecessary discomfort, time, and money.

Root Canal / Endodontics

An endodontic treatment saves a severely injured, cracked, or decayed tooth when its pulp becomes inflamed or infected. If it is not treated promptly, pain or a tooth abscess results. Endodontic treatment is also known as a "root canal."


A filling repairs and restores the surface of a tooth that has been damaged by decay, fracture, or wear.

Gum Disease / Periodontics

Gum disease, also known as periodontal disease, is a bacterial infection of the gums and tissues that support your teeth. It is caused most often by the build-up of plaque and tartar when teeth are not routinely brushed and flossed.

Wisdom Teeth / Oral Surgery

Third molars, also called wisdom teeth, are the last set of permanent teeth to erupt in a person's mouth and are the ones least needed. While the removal of wisdom teeth is the most well-known type of oral surgery, there are many reasons why oral surgery may be required.

Teeth Whitening

Tooth whitening enhances the brightness of natural teeth; but it's not for everyone. Discuss it with your Dentist before you take action.


A veneer improves the appearance of the visible front surface of a tooth by covering it with a wafer-thin, custom-made shell of tooth-colored porcelain.


Stay calm. Focus on stopping the bleeding and protecting the injured tooth or area by following the appropriate instructions in this section.


Welcome to League City Modern Dentistry and Orthodontics

At League City Modern Dentistry and Orthodontics in League City, TX, we make your smile a priority and looks forward to serving your needs. Dr. Timothy Windham and our entire team are dedicated to providing you with outstanding care and offering options to serve all of your dental needs in League City as well as in Dickinson, Webster, Texas City, La Marque, Galveston, Santa Fe, communities like Tuscan Lakes, South Shore Harbour, Clear Creek, Marbella, Bay Colony and other surrounding areas. Whether you need general dentistry, orthodontics, endodontics, periodontics, oral surgery, or emergency dentistry, our team is here to provide you with modern techniques and options like CEREC single-visit crowns, Digital X-rays, an intraoral camera, digital records, professional teeth whitening, lumineers, porcelain veneers, braces, Invisalign, root canals, tooth bonding, white fillings, crowns, night guards, dentures, and implants. League City Modern Dentistry and Orthodontics accepts many insurances and provides flexible payment options. We believe in supporting our community and are proud to partner with charity: water, Star of Hope Houston, The Houston Food Bank, The Wounded Warrior Projects, Clear Creek ISD, Dickinson ISD and Christus Jesuit School. Dr.Windham has been on mission trips to both Guatemala and Ethiopia to donate dentistry to locals that don’t have access to oral healthcare. At League City Modern Dentistry and Orthodontics, we believe that part of serving our patients means providing information to help make informed decisions about your oral health needs. We hope this website is a valuable resource to you and look forward to serving you. Let us know if you have any questions or would like to schedule an appointment.