Welcome to

Twin Peaks Family
& Cosmetic Dentistry

Quality dental care for the whole family!

$129 Exam, X-rays, & Cleaning Offer!

We want new patients to have an opportunity to visit our Longmont dentist office, get to know our dentists and professional dental care team and experience for yourself why so many satisfied patients keep coming back!



  • X-Rays
  • Dental Examination
  • Cleaning


we offer

A wide variety of services



Dental implants, bridges, same-day CEREC dental crowns, and full and partial dentures.



Professional teeth whitening, composite fillings, & porcelain veneers.

Clear Braces in Longmont


Get the smile you've always wanted & provide younger patients the ability to enjoy a lifetime of healthier, straighter teeth. 



Regular cleanings, checkups and oral exams, digital X-rays, tartar removal, fluoride treatment, dental sealants, and custom mouth guards.



Root planing and scaling, gum grafts and root canal therapy.

Family dentist in Longmont, Colorado


Looking for a complete list of all services we offer? 

providing care to adults, teens and children

At Twin Peaks Family & Cosmetic Dentistry, Dr. McKay Butler offers patients the most advanced dental care possible in our comfortable and relaxing Longmont dentist office. Our staff of experienced oral health professionals pride themselves on providing each patient with the attentive care, outstanding customer service and personal commitment they deserve.

We also pride ourselves in providing broader comprehensive care than most offices by not having to refer services out. We can handle anything from general dental care, to advanced reconstruction, endo, implants, and even offering a Longmont orthodontist.

If you're in need of a family dentist in Longmont, Dr. Butler provides the kind of compassionate dental care needed to keep you and your family smiling brightly now and into the future. We happily accept patients of all ages. So whether you need a pediatric dentist or senior dental care, the team at Twin Peaks Family & Cosmetic Dentistry has you covered.

Come experience for yourself what so many of our patients already know - that at Twin PeaksFamily & Cosmetic Dentistry, the comfort and care of our patients always comes first.


Working With Your Schedule

At Twin PeaksFamily & Cosmetic Dentistry, we understand and respect the value of our patients' time. That's why we work with your busy schedule to find appointment times that fit conveniently into your day so that you don't have to miss work or school to meet your oral health needs. Our friendly front office staff is available Monday - Friday to schedule morning or evening appointment times that match with the times you have available. We're currently accepting new patients, walk-ins (schedule permitting) and referrals. To schedule your next Longmont family dentist appointment, click here or call us at 303-774-8300. Se habla Espanol.


Conveniently Located Longmont Dental Office

At Twin Peaks Family & Cosmetic Dentistry, we strive to create a comfortable and relaxing environment designed to help every member of the family feel at ease during their next Longmont orthodontist or dental appointment.

Our office is conveniently located at 1325 Dry Creek Dr. Suite 206 Longmont, CO 80503. Feel free to call or stop by to schedule your next Longmont family dentist appointment today!

Payment, Insurance And Billing Options

We currently accept most major dental insurance plans, and are willing to work with patients to meet their individual financial requirements. Our goal always remains to make your remaining balance as affordable as possible by receiving the maximum benefits your plan provides. We also offer flexible payment options through CareCredit, which offers a full range of no interest and extended payment plans for treatment fees. Another option is our  Membership Club! If you're a patient of our practice without dental insurance, join our Membership Club to make low monthly payments for your preventive care, and save money.


Have dental insurance? We work with most major dental insurance carriers, including, but not limited to:


Proud To Be Affiliated With The Following Organizations