Our Doctors

Dr. Prachi Tyagi earned her Doctorate in Dental Surgery from the University of San Francisco in 2015. She is a member of the American Dental Association and Arizona Dental Association. Before moving to Arizona in 2019 and joining our team, Dr. Tyagi practiced in Omaha, NE and Kalamazoo, MI.

Dr. Mary Allen grew up in Michigan and is a graduate of the University of Michigan Dental School, in Ann Arbor, Michigan. She has been in Phoenix practicing Dentistry for over 30 years. Her experiences include providing comprehensive dental treatment for children at the Maricopa County dental clinics for over 10 years. In addition, she has completed advanced training in implant dentistry. She is committed to keeping current in dental techniques and procedures so she can offer her patients the best dental treatment possible.

Dr. Elizabeth D. Caggiano is a dedicated dentist known for her patient-centered approach and diverse expertise. After earning a Psychology degree from Columbia University, she achieved her Doctorate in Medical Dentistry from the University of Louisville.

Meet Dr. Christopher Barrett, a valued team member at Lookout Mountain Family Dentistry, known for his expertise in dental implantology. Driven by a dedication to elevate patient care through cutting-edge dental solutions, Dr. Barrett is celebrated for his commitment to transforming both smiles and lives.

Dr. Erin is passionate about providing exceptional dental care and fostering genuine connections with her patients. Her dedication to the field is evident in her extensive background and commitment to lifelong learning. After earning her Doctor of Dental Surgery (DDS) degree from the University of Colorado School of Dental Medicine in 2010, Dr. Erin embarked on a journey across the United States, enriching her clinical experience and broadening her perspective on diverse patient needs.