Dr. Keithlee DolintaDO, FAAP
Pediatrics
at Arlington Pediatrics — Arlington, TX
About
Keithlee Dolinta, DO, FAAP, is a board-certified pediatrician and Fellow of the American Academy of Pediatrics. A Dallas native, he earned his Bachelor of Science in Biology magna cum laude from Texas Woman's University in 2011. Before medical school, he conducted malaria research at the National Institutes of Health and cancer research at the University of Texas MD Anderson. He graduated from the University of North Texas Health Sciences Center/Texas College of Osteopathic Medicine in 2018.
Dr. Dolinta completed his pediatric residency at the University of Texas Medical Branch in Galveston in 2021. He then joined a private practice in rural Coos Bay, Oregon, and also served as a Clinical Assistant Professor at Pacific Northwest University of Health Sciences before returning to the Dallas-Fort Worth area to open Arlington Pediatrics. He takes a holistic approach to pediatric care, addressing each child's physical, emotional, and social needs. His clinical interests include asthma management, behavioral health, ADHD, immunizations, nutrition, and body positivity. Outside the clinic, he enjoys outdoor activities with his wife, son, and two dogs. He regularly attends conferences and workshops to stay current with pediatric research.
Education & Training
Undergraduate
Texas Woman's University, B.S. Biology, magna cum laude, 2011
Medical School
University of North Texas Health Sciences Center/Texas College of Osteopathic Medicine, 2018
Residency
Pediatrics, University of Texas Medical Branch, Galveston, Texas, completed 2021
Additional Training
Clinical Assistant Professor, Pacific Northwest University of Health Sciences; Malaria research at National Institutes of Health; Cancer research at University of Texas MD Anderson
Certifications
Conditions Treated
Who is Dr. Dolinta right for?
Dr. Dolinta is a strong fit for families seeking a warm, judgment-free pediatric experience. He works well with newborns through adolescents, including children with asthma, ADHD, allergies, anxiety, or obesity. Parents navigating behavioral health concerns or developmental questions will find his holistic approach useful. His focus on body positivity and nutrition also makes him an excellent fit for older children and teens managing weight or self-image. Families who want direct access to their pediatrician and same-day availability benefit most from his DPC membership.
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Frequently Asked Questions
Dr. Dolinta treats a broad range of pediatric conditions. These include asthma, ADHD, allergies, RSV, influenza, anxiety, obesity, and other behavioral health concerns. He also provides preventive care and manages chronic conditions in children and adolescents.
Yes. Dr. Dolinta holds board certification in pediatrics and is a Fellow of the American Academy of Pediatrics (FAAP). He earned these credentials after completing his residency at the University of Texas Medical Branch in Galveston in 2021.
Dr. Dolinta completed his medical degree at the University of North Texas Health Sciences Center/Texas College of Osteopathic Medicine in 2018. He then finished a pediatric residency at the University of Texas Medical Branch in Galveston in 2021. Earlier in his career, he conducted research at the National Institutes of Health and at the University of Texas MD Anderson.
Dr. Dolinta evaluates and manages behavioral health conditions including ADHD and anxiety. He uses validated tools such as the NICHQ Vanderbilt Assessment to guide ADHD evaluation and follow-up. His approach considers each child's emotional and social development alongside physical health.
Yes. Dr. Dolinta sees patients across childhood and adolescence, including newborns and infants. He provides comprehensive well-child visits, developmental screenings, and immunizations at every stage.
Dr. Dolinta places preventive care at the center of his practice. He conducts comprehensive well-child visits, developmental and vision screenings, and immunizations. He also emphasizes nutrition, body positivity, and mental resilience as part of long-term child wellness.
DPC members can contact Dr. Dolinta directly by text or phone. This direct access is one of the core benefits of the membership. It allows families to address concerns quickly without going through a traditional scheduling process.
Yes. Dr. Dolinta performs several in-office procedures. These include minor laceration repair, wart freezing, and circumcisions. He also administers vaccines and conducts routine lab work at the practice.
Doctor profile last updated June 9, 2026