This individual is a community provider. Community providers have medical privileges to practice at Connecticut Children's, but they are independent providers who have been granted use of the hospital's facilities for the care and treatment of their patients. They schedule and bill separately for their services and are not employees or agents of Connecticut Children's or any of its entities. If you need assistance finding a Connecticut Children's doctor, please call 860.545.9000.

Raul Arguello, MD, is a Pediatric Endocrinologist at Connecticut Children’s. Dr. Arguello’s areas of expertise include growth disorders, thyroid disorders, and obesity.


Universidad De El Salvador


NYU Langone Long Island formerly Winthrop-Univ Hos


NYU Langone Long Island formerly Winthrop-Univ Hos

Connecticut Children's Medical Center

American Board of Pediatrics - Pediatric Endocrinology
American Board of Pediatrics - Pediatrics
Stamford Health Pediatric Specialty Center
32 Strawberry Hill Court
  • Mendez MF, Catanzaro P, Doss RC, Arguello R, Frey WH: Seizures in Alzheimer’s disease: Clinico pathology Study. J Geriatric Psychiatry Neurol 7(4):230-233, 1994
  • Castro Magana M, Angulo M, Canas JA, Sarrantonio M, Arguello R, Vitollo P: Effect of Finasteride on human testicular steroidogenesis. J Andrology 17:516-521, 1996
  • Angulo M, Castro Magana M, Lamerson M, Arguello R, Accacha S, Khan A: Final adult height in children with Prader-Willi Syndrome with and without Growth Hormone Treatment, Am J Med Genet A. 2007 Jul 1;143A(13):1456-61.
  • Development and Evaluation of a Pediatric Diabetes Program by a Single Provider. Jo Ann Ahern MSN, APRN, CDE, BC-ADM, Raul Arguello,MDThe Diabetes Educator Volume: 40 issue: 4, page(s): 412-416
  • The First Reported Case of Familial Male-limited Precocious Puberty in a Child with Klinefelter Syndrome ,Matthew A Cornacchia, BSc Samay Bhushan, BSc Raul Arguello, MD. Journal of the Endocrine Society, js.2018-00192,

Locations for this Doctor

Exterior view of 4 Corporate Drive in Shelton

Connecticut Children’s Specialty Care Center – Shelton (4 Corporate Dr.)

4 Corporate Drive, Suite 282
Shelton, CT06484
United States

Exterior view of 105 Newtown Road in Danbury

Connecticut Children’s Specialty Care Center – Danbury

105-A Newtown Road
Danbury, CT06810
United States

out of 5

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Most Recent Comments

December 12, 2023
Dr. Arguello is an excellent doctor.
December 12, 2023
November 11, 2023
Very good
July 7, 2023
Dr. Arguello is a very caring person, we feel lucky to have him as our son's physician.
July 7, 2023
Dr Arguello is an excellent doctor.
May 5, 2023
So impressed with Dr. Arguello. Excellent bedside manner, explained everything thoroughly and took his time to answer all questions. Excellent experience.