Madalyn Charnego, CGC

Maternal Fetal Medicine

Primary Office

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

Get to Know Me

Madalyn Charnego, MS, MPH, CGC, is a certified and licensed genetic counselor specializing in perinatal genetics at Nemours Children’s Hospital, Delaware. Prior to joining Nemours Children’s, Madalyn served as a prenatal genetic counselor at the University of Pittsburgh Medical Center (UPMC) in Harrisburg, Pennsylvania. She earned her Master of Science in Genetic Counseling and Master of Public Health in Public Health Genetics from the University of Pittsburgh School of Public Health in Pittsburgh, Pennsylvania. When she is not providing care to patients at the Fetal Care Center, Madalyn enjoys reading and exploring local coffee shops and bookstores. 

Why I Am a Genetic Counselor with the Fetal Care Center.

Early in her career, Madalyn witnessed the process when her patients were referred to a higher-level center, such as Nemours Children’s Health, after the diagnosis of a complexity in pregnancy. She saw the many emotions and questions surrounding that referral. Madalyn felt a desire to be a genetic counselor who was receiving and welcoming those patients at the next step in their journey. Taking on a role as a genetic counselor with the Fetal Care Center meant Madalyn would have a greater ability to provide the most vulnerable of pregnancies with the utmost quality of care. Armed with the experts in the Institute for Maternal Fetal Health, Madalyn has the honor to assist patients in receiving cutting edge pregnancy care and fetal therapy. 

What I'm Passionate About

Madalyn has a passion for providing accessible, knowledgeable, and compassionate genetics care to every patient and family she encounters. Her patient consultations are the most meaningful part of her day. Madalyn works to be sure those who leave her office feel educated and supported as they navigate their pregnancy and pregnancy-related decisions. 

How I Try to Make A Difference

Madalyn strives to make each interaction with patients and families valuable by highlighting the ways in which genetic counseling can be a meaningful piece in their time with the Fetal Care Center. She extends this same attitude to her colleagues within the Institute for Maternal Fetal Health as well as her colleagues throughout the Nemours Children’s Health system and beyond. Madalyn’s counseling style puts an emphasis on meeting patients where they are and supporting families through complex healthcare needs. 

Awards & Recognition

  • 2025BayPath University Supervisor of the Year Nominee
  • 2024UPMC Central Pennsylvania Medical Education Day Best Oral Presentation by a Non-Physician

Insurance Accepted

  • Aetna HMO
  • Aetna PPO/POS/EPO
  • Ambetter Health of Delaware
  • Amerihealth Caritas Delaware
  • Amerihealth Caritas Delaware VIP Next (DE - All Sites) (PA - Delaware & Chester County Sites & TJU Sites Only)
  • Carefirst MD Community Health Plan Mcaid
  • Celtic Transplant Network for Ambetter
  • Celtic Transplant Network for Centene
  • Celtic Transplant Network for Delaware First Health
  • Cigna Lifesource Transplant
  • Cigna/Great West HMO EPO POS
  • Cigna/Great West PPO
  • Delaware First Health
  • Delaware Medicaid/Diamond State
  • Emerging Therapies Transplant
  • Fidelis Care NJ Medicaid HMO
  • First Health/Affordable PPO
  • Global Medical Managment DE/PA
  • Highmark Blue Cross Blue Shield of Delaware
  • Highmark Medicaid Health Options
  • Horizon Blue Cross Blue Shield of New Jersey
  • Insurance Administrators of America
  • Integra Administrative Group (ClaimsBridge)
  • Interlink Transplant
  • Maryland Medicaid
  • Multiplan PPO
  • Olympus Managed Healthcare PPO DE/PA
  • Preferred Healthcare PPO
  • Priority Partners John Hopkins
  • Private Health Care Systems (PHCS)
  • Six Degrees Health Transplant
  • Six Degrees Health-Lucent
  • Star Healthcare Network
  • Three Rivers Provider Network
  • Tricare/Humana Military Health Services/CHAMPVA
  • United Healthcare HMO/POS/PPO/EPO
  • US Family Health Plan
  • USFHP-John Hopkins
  • Wellpoint Maryland Medcaid

Research Activities

Madalyn’s research interests include the intersection of public health and genetic counseling, genetic and health literacy, and the psychosocial aspects of genetic counseling and pregnancy care. 

Medical Interests

  • Genetics
  • Genetic counseling

  • English