Our Team

Our Team

Advantage Dental Group is a modern dental office in Pueblo, CO with an experienced team of dental professionals.

If you are new to our office, learn more about our special offersinsurance accepted & payment options for patients without insurance.

Learn more about our Pueblo, CO office.


Meet Our Dentists

Dr Allen

Dr. Michael Allen

Dr. Allen has lived in Colorado for the past 30 years and considers himself a native.   He received his undergraduate degree at Colorado College, graduating with honors.  A second-generation dentist, he attended the University of Louisville Dental School, receiving his DMD degree Magna Cum Laude.  He’s a member of the dental academic honor society Omicron Kappa Upsilon.  At graduation, he received awards for implant dentistry as well as treatment planning.  Following dental school, he completed additional training with a one-year Advanced Education in General Dentistry Residency through NYU/Langone health.

Dr. Allen is committed to advancing his knowledge and your treatment options through continuing education.  In addition to attending classes and workshops several times a year, he is a member of a local study club where he discusses cases with colleagues to optimize planning, outcomes, and coordination of specialty care.  He is a member of the Colorado Dental Association, American Dental Association, and is working toward fellowship in the Academy of General Dentistry.  Outside of work, he likes gardening and home improvement projects, skiing, and hanging out with his wife and two daughters.

“I give my best for my patients and my goal is dental treatment that fits you as a person.  I believe that oral health is really a collaborative process built on compassion, communication, and excellent dentistry.”

Dr. Timothy Petty

Dr. Timothy Petty

Dr. Petty was born and raised in central Denver but has lived all over the country. He earned an undergraduate degree from the University of Tulsa and a masters from the University of Texas at Austin. Dr. Petty attended the University of Pittsburgh School of Dental Medicine where he graduated with honors and received the yearly award for excellence from the Academy of Oral and Maxillofacial Radiology. After graduating dental school, he completed a one year Advanced Education in General Dentistry residency at the University of New Mexico in Albuquerque.

With a background in professional classical music and theater, Dr. Petty is committed to bringing great communication, artistry, and a comfortable atmosphere to every case. Outside of work, Dr. Petty loves to bike, hike, play old jazz standards, and spend time with his wife Emily and their enormous black cat Misty.

Meet Our Staff

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Dental Hygienist

Brandon is a Colorado native, raised west of Trinidad. He has been a Dental Hygienist with Advantage Dental Group for three years and when he’s not in the office you can find him working hard on his Master’s Degree in Applied Mathematics.

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Dental Hygienist

As a Dental Hygienist, Michelle brings decades of experience to our practice.  She loves helping our patients treat their gum disease and achieve their best dental health using her skill and training.  Be assured, she is also a personal acquaintance of the tooth fairy.

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Dental Hygienist

Elise has been with our office for almost a year but has been a Dental Hygienist for over 30 years, most of that time with our own Dr. Roberts.  She enjoys the outdoors on her small farm and spending time with her family.

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Dental Assistant

With 20 years of experience, we are happy to have had Evette, a Dental Assistant, with us for more than 2 years. A California native, we are glad she chose Pueblo as her new home. In her off time, she enjoys movies with her family.

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Dental Assistant

Kristal, a Dental Assistant, has been with us for almost a year and brings 15 years of experience to Advantage. Away from the office, she loves spending time with her spunky granddaughter.

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Patient Coordinator

Lyndsey, our Patient Coordinator, works hard to help the office run smoothly.  When she’s not here, you can find her caring for her young son, hanging out with her family, and two crazy dogs.

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Liz Vigil

Office Manager

Bio coming soon.

Dental Care Specialists

Our dentists Dr. Allen and Dr. Roberts believe in interdisciplinary, comprehensive care. In order to give you the best treatment possible, our team may refer you to our trusted specialists such as:

  • Oral Surgeons: Specialists in extractions, implants, complex medical histories, pathology, and maxillofacial surgery.
  • Endodontists: Specialists who focus on root canals and the treatment of pulpal tissues.
  • Periodontists: Specialists who treat the supporting bone and gums, including placement of implants, treatment of periodontal disease, and gum surgeries.
  • Prosthodontists: Specialists with advanced training in complex restorative treatment, including full mouth rehabilitations, advanced esthetic treatments, and fixed, implant-supported dentures.

A Great Deal for your First Visit


Cleaning + Exam + X-rays

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Make an Appointment for Your Smile!