Daniel A. Doyle, MD


Primary Office

Nemours Children's Hospital, Delaware Nemours Children's Hospital, Delaware 1600 Rockland Road Wilmington, DE 19803 Appointment: (800) 416-4441

Other Offices

Get to Know Me

I’m a former high school teacher turned doctor. I made the move because I realized that I could make a real difference in the lives of children through medicine. Today, I treat children with a wide range of thyroid, hormone, and other endocrine disorders. I’m married, with two grown children, and I’m an avid movie fan.

Why I Treat Children

I taught high school for three years before going to medical school and becoming a pediatric endocrinologist. I like helping people and soon learned that the best way to accomplish that is to concentrate on each individual patient as I see them. It’s very satisfying when I can provide the correct diagnosis and treatment for the child, and relief for the child’s family.

What I'm Passionate About

I am passionate being a parent and sharing my knowledge with students who are training to become doctors. I enjoy mentoring our residents who are interested in pursuing a career in pediatric endocrinology.

Education & Training


  • Pediatric Endocrinology - St. Christophers Hospital for Children, 1996


  • Pediatrics - Thomas Jefferson University Hospital, 1991


  • Pediatrics - Thomas Jefferson University Hospital, 1993

Medical/Dental School

  • MD - Hahnemann Medical College, 1990

Board Certifications

  • American Board of Pediatrics/General Pediatrics
  • American Board of Pediatrics/Pediatric Endocrinology

Awards & Recognition

  • 2014 Delaware Today magazine, Top Doctors

Insurance Accepted

  • Aetna Better Health PA Kids HMO
  • Aetna HMO
  • Aetna PPO/EPO/POS
  • Aetna PPO/POS/EPO
  • Amerihealth Caritas Delaware
  • Amerihealth Caritas Delaware NJ
  • Carefirst MD Community Health Plan Mcaid
  • Cigna & Great West HMO/POS/EPO
  • Cigna & Great West PPO
  • Cigna Lifesource Transplant
  • Cigna/Great West HMO EPO POS
  • Cigna/Great West PPO
  • Delaware First Health
  • Delaware Medicaid/Diamond State
  • Delaware Medicare
  • Devon Health Services
  • Fidelis Care NJ Medicaid HMO
  • First Health/Affordable PPO
  • Geisinger Health Plan Commercial
  • Global Medical Managment DE/PA
  • Global Medical Mangment NJ
  • Health Partners Medicaid/Kidz Partner HMO
  • Highmark Blue Cross Blue Shield of Delaware
  • Highmark Medicaid Health Options
  • Horizon Blue Cross Blue Shield of New Jersey
  • Independance Blue Cross/Amerihealth/Keystone Health Plan
  • Insurance Administrators of America
  • INTEGRA Administrative Group (ClaimsBridge)
  • Keystone First Medicaid HMO
  • Lifetrac Transplant
  • Maryland Medicaid
  • Multiplan PPO
  • National Transplant (Humana)
  • New Jersey Medicaid
  • Pennsylvania Medicaid
  • Plan Vista/NPPN PPO
  • Preferred Healthcare PPO
  • Private Health Care Systems (PHCS)
  • Private Healthcare Systems (PHCS)
  • Qualcare HMO/POS/PPO
  • Star Healthcare Network
  • Three Rivers Provider Network
  • Tricare/Humana Military Health Services/CHAMPVA
  • United Healthcare of the Mid-Atlantic
  • UPMC Medicaid
  • US Family Health Plan
  • Wellpoint Maryland Medcaid

  • Adrenal Disease
  • Diabetes
  • Pituitary Disease
  • Puberty Disorders
  • Short Stature
  • Thyroid Disease
  • Thyroid Nodules and Cancer

Research Activities

I have been involved in creating normative growth charts for kids with Costello syndrome and I have researched and published on a variety of pediatric endocrine topics including congenital hypothyroidism, precocious puberty, and hypoparathyroidism.

Medical Interests

  • Adrenal disorders
  • Ambiguous genitalia
  • Costello program
  • Disorders of calcium metabolism
  • Endocrine late effects of cancer treatment
  • Precocious puberty
  • Short stature
  • Thyroid disorders
  • Turner syndrome
  • Delayed or early puberty

  • English