The group has 24 hour call coverage. All physicians are board certified by the American Board of Pediatrics and are Fellows of the American Academy of Pediatrics. Both offices have in-house laboratories. If you have further questions regarding the practice, please call Nita O'Brien, R.N. at +1.303.791.9999 and select option 1.

Nicholas C. Kyriazi, MD, FAAP

Dr. Nicholas Kyriazi offers comprehensive care to infants, children, and adolescents that fosters their total growth, development, and health by incorporating the current recommendations of the American Academy of Pediatrics along with the latest advances in pediatric health care.

Robert O. Gin, MD, FAAP

Dr. Robert Gin offers comprehensive care to infants, children, and adolescents that fosters their total growth, development, and health by incorporating the current recommendations of the American Academy of Pediatrics along with the latest advances in pediatric health care.

Tamera Nelson, MD, FAAP

Dr. Tamera Nelson offers comprehensive care to infants, children, and adolescents that fosters their total growth, development, and health by incorporating the current recommendations of the American Academy of Pediatrics along with the latest advances in pediatric health care.

Robert G. Froehlke, MD, FAAP

Dr. Robert Froehlke offers comprehensive care to infants, children, and adolescents that fosters their total growth, development, and health by incorporating the current recommendations of the American Academy of Pediatrics along with the latest advances in pediatric health care.

Maureen Snelling, MD, FAAP

Dr. Maureen Snelling offers comprehensive care to infants, children, and adolescents that fosters their total growth, development, and health by incorporating the current recommendations of the American Academy of Pediatrics along with the latest advances in pediatric health care.

Deborah K. Bublitz, MD, FAAP

Dr. Deborah Bublitz offers comprehensive care to infants, children, and adolescents that fosters their total growth, development, and health by incorporating the current recommendations of the American Academy of Pediatrics along with the latest advances in pediatric health care.

Richard J. Rosenbaum, MD, FAAP

I believe that the most important work a person will ever do is within the walls of his or her home.  I look forward to helping parents meet this immense responsibility and help keep your children healthy, mentally, physically, and emotionally with preventive and sick care.  I follow guidelines and suggestions from the American Academy of Pediatrics (AAP) and also suggestions for care from Denver Children’s Hospital.  I subscribe to three medical journals and a monthly program of UPDATE in Pediatrics from the AAP, to keep my pediatric knowledge base current.  I am proud to have been associated with Littleton Pediatrics for over 20 years, and have full confidence in my associate physicians at Littleton Peds  to cover for me when I am not available.