About Us


Welcome to A to Z Children’s Dentistry, here’s our Mission:

A to Z Children’s Dentistry strives to provide an ideal dental home for the children of Grants, NM and surrounding communities. Our primary goal is to make quality, affordable pediatric dentistry specialty care available to the racially, culturally and economically diverse population. Serving infants, children, teens, and special needs children.

We strive to educate parents and children on how to assure an effective dental disease prevention program that extends to the child’s home. Accomplishing our prevention goals is our promise to add new dental disease prevention medications and procedures as soon as they become available for professional use.

As a recipient of Federal financial assistance, A to Z Children’s Dentistry does not exclude, deny benefits to, or otherwise discriminate against any person on the basis of race, color, national origin, disability, or age in admission to, participation in, or receipt of the services and benefits under any of its programs and activities, whether carried out by A to Z Children’s Dentistry directly or through a contractor or any other entity with which A to Z Children’s Dentistry arranges to carry out its programs and activities.

This statement is in accordance with the provisions of Title VI of the Civil Rights Act of 1964, Section 504 of the Rehabilitation Act of 1973, the Age Discrimination Act of 1975, and Regulations of the U.S. Department of Health and Human Services issued pursuant to these statutes at Title 45 Code of Federal Regulations Parts 80, 84, and 91.

We are dedicated to treating all children compassionately, yet in a reasonably expeditious way depending on the child’s condition and the parent’s individual behavioral considerations. We focus on the safety and effectiveness of each treatment option we offer, therefore the parents of uncooperative children are given with choices that include, avoiding the overuse of potentially dangerous deep sedation and general anesthesia outside of a hospital setting.

Here, at the clinic of A to Z our dentists always prioritize care based on the child’s clinical needs. We do not discriminate against patients because of their economic status or third party coverage (insurance/Medicaid). Come join us today!

Meet Our Staff

Dr. Robin S Berrin

Dr. Robin S Berrin


Dr. Robin S Berrin is a founding member of A to Z Children’s Dentistry. He attended Tufts University School of Dental Medicine and graduated as a dentist in 1981. Dr. Berrin worked for the US Public Health Service as a Dental Director for 24 years and then 7 years limiting his care to Native American children and elderly patients. He completed a two year Advanced General Practice Residency program. He also has completed the prestigious Fellowship and Mastership programs with the Academy of General Dentistry. He was the Senior Clinician of the year in the Indian Health Service in 2000. Dr. Berrin was awarded the Indian Health Services National Director’s Award in 2009 for “outstanding and dedicated service to children’s dentistry.

Dr. Jason Gonzalez ​


Dr. Jason Gonzalez was born in Santa Monica, California and later moved to Centreville, Virginia where he spent the majority of his growing up years. During college is found a knack for doing magic and has since performed at kids birthday parties and talent shows as “The Great Gonzo”. Dr. Gonzalez has found an excuse to use magic in the office and loves to put on a magic show whenever he can.  He attended Brigham Young University-Idaho where he received a Bachelor of Science in Biology. He was awarded a Doctorate in Dental Surgery from the University of Iowa. Dr. Gonzalez completed a two year residency in Pediatric Dentistry at the Children’s Mercy Hopsital in Detroit, Michigan. In 2014 Dr. Gonzalez moved to Santa Fe with his family to further his career as a dentist. He travels to A to Z to care for patients several times a month.

Dr. Murphy

Dr. Kristen Murphy


Dr. Murphy grew up in North Carolina and received her bachelors degree from Davidson College in NC. 

She decided to pursue dentistry and graduated from the Medical University of South Carolina.  Following dental school, she worked in a children’s dental clinic for two years and completed a residency in pediatric dentistry from UNLV in Las Vegas, Nevada.  Dr. Murphy has worked in New Mexico for four years and was excited to join A to Z Chidlren’s Dentistry.  She loves New Mexico and enjoys hiking, biking, skiing and traveling! 

Jeanette - Patient Coordinator


Patient Care Coordinator

Ask me about:  My Grandkids

Gail - Dental Assistant


Dental Assistant

Ask me about: My Obsession with Starbucks

Kiana - Dental Assistant


Dental Assistant

Ask me about: My Traditions

Linda - Dental Assistant


Dental Assistant

Ask me about: My Drawings and Self Portraits

Jennifer - Dental Assistant


Dental Assistant

Ask me about: My Nephew in the Army

Selena - Dental Assistant


Dental Assistant

Ask me about: My Baking

Megan - Financial Coordinator


Financial Coordinator

Ask me about: My Love for Country Music

Rachelle - Office Manager


Office Manager

Ask me about: My boys and baseball