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Office
8110 Birmingham Way
San Diego, CA 92123Phone+1 858-966-4032Fax+1 858-309-6301
Education & Training
- New York Presbyterian Hospital (Cornell Campus)Fellowship, Pediatric Endocrinology, 1993 - 1996
- Zucker School of Medicine at Hofstra/Northwell at Cohen Children's Medical CenterResidency, Pediatrics, 1990 - 1993
- Technion-Israel Inst of Technology Faculty of MedicineClass of 1989
Certifications & Licensure
- CA State Medical License 2001 - 2026
- NY State Medical License 1993 - 1999
- American Board of Pediatrics Pediatric Endocrinology
Awards, Honors, & Recognition
- Regional Top Doctor Castle Connolly, 2014
Clinical Trials
- A Ph2b to Evaluate Tildacerfont in the Reduction of Glucocorticoid Steroid Doses in Adult CAH Start of enrollment: 2020 Sep 29
Publications & Presentations
PubMed
- 28 citationsBone maturation along the spectrum from normal weight to obesity: a complex interplay of sex, growth factors and weight gain.Karen O Klein, Ron S. Newfield, Sandra G Hassink
Journal of Pediatric Endocrinology & Metabolism. 2016-03-01 - 37 citationsRapid weight gain in children soon after diagnosis of type 1 diabetes: is there room for concern?Ron S. Newfield, Daniela Cohen, Edmund V. Capparelli, Paul Shragg
Pediatric Diabetes. 2009-08-01 - 14 citationsA randomized clinical trial of the efficacy and safety of sitagliptin as initial oral therapy in youth with type 2 diabetesR. Ravi Shankar, Philip Zeitler, Asma Deeb, Muhammad Yazid Jalaludin, Raymundo Garcia
Pediatric Diabetes. 2021-11-14
Journal Articles
- Non‐Alcoholic Fatty Liver Disease in Pediatric Type 2 Diabetes: Metabolic and Histologic Characteristics in 38 SubjectsRon S Newfield, Ariel E Feldstein, Jeffrey B Schwimmer, Robert O Newbury, Daphne S Say, Pediatric Diabetes
Press Mentions
- San Diego’s Top Doctors 2020: The ListOctober 28th, 2020
- Liver Disease Common in Children with Type 2 DiabetesJanuary 13th, 2019
Professional Memberships
- Member
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