We Keep Lakewood Smiling

5392 S Wadsworth Blvd Unit 103
Lakewood, CO 80123

Book Your Dentist Appointment

Or call 303-979-4277

Office Hours

Mon    8:00 AM - 6:00 PM
Tues    7:00 AM - 5:00 PM
Wed    8:00 AM - 6:00 PM
Thurs  7:00 AM - 5:00 PM
Fri        8:00 AM - 3:00 PM
Sat       Closed
Sun      Closed


We are OPEN for ALL dental care procedures and emergency needs. Protecting the health and safety of our patients, families, and team members remains our number one priority.

Google map of Crestline Dental Group and Orthodontics

Office Information

on the corner of Wadsworth & Crestline, in front of American Furniture Warehouse near Olive Garden and Vitamin Shoppe


Crestline Dental Group and Orthodontics

5392 S Wadsworth Blvd Unit 103

Lakewood, CO 80123

P: 303-979-4277

F: 303-275-8008

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We accept and honor most dental insurance plans.

The following are just a few of the dental insurance carriers we're providers for: 

William Hartman
William Hartman, DDS
Crestline Dental Group and Orthodontics
""I am dedicated to achieving optimal oral health with each patient. With every treatment plan given, I will listen to and address the patients' needs and wants while clearly explaining their best treatment options and reasonable alternatives. I will treat each patient honestly and respectfully, and I want each patient to trust me and be confident that I have his or her best interests in mind with each treatment.""

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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.

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Welcome to Crestline Dental Group

Crestline Dental Group offers options to serve all your dental needs in Edgewater, as well as the neighboring communities of Lakewood, Littleton, Grant Ranch, Bow Mar, Bear Creek, and Columbine. Whether it's general dentistry, periodontics, endodontics, or oral surgery, our team is committed to your dental health and provides modern techniques, including CEREC single-visit crowns, digital X-rays, an intraoral camera, digital records, same-day treatment, professional teeth whitening, lumineers, porcelain veneers, root canals, white fillings, crowns, and implants. If you're experiencing a dental emergency like oral swelling, severe pain, uncontrolled oral bleeding, or any other dental emergencies, please call us immediately. We are available to take your call 24 hours a day. Also, our teledentistry service can virtually connect you with one of our dentists from the comfort of your home. Book your appointment online or call today!