Welcome to the pediatric dentistry and orthodontic office in Dallas, TX of Dr. Sandra Petrocchi and Dr. Luis Arango, who have been serving infants, children and teens in Dallas, TX since 1997. They provide specialized dentistry and orthodontic care for children and adolescents in a friendly environment with our main focus on preventive care to help each child maintain a healthy smile that will last a life time.

Contact Us

8115 Preston rd., Ste 130
Dallas, Texas 75225
Ph: 214-363-9664
Fax: 214-363-9921


Dr. Petrocchi
Monday - Friday: 9am - 5pm
Dr. Arango
Monday - Friday: 8am - 5pm

Meet Our Dentist

Doctors - Pediatric Dentist & Orthodontist in Dallas, TX

Dr. Sandra Petrocchi and Dr. Luis Arango reside in Dallas, Texas with their three boys. They are Parish members of Christ the King Church and have been providing outstanding pediatric dental and orthodontic care in the Park Cities area since 1997.

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Read Our Reviews

"My daughter's first dental visit was with Dr. Petrocchi. The office is very high tech and tailored for children. The staff are exceptional! Best in DFW!"
-Tausha E., March 2015
"s/o to dr Arango, he's really cool! and I love everyone there they're really nice and lovely "
-Elsie G, August 2016
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