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Mary E. D'Alton, MD

Board Certifications: 
Maternal-Fetal Medicine, Obstetrics and Gynecology
Accepting New Patients
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Appointments

Phone Appointments

New and Existing Patients: 
(212) 326-8951

myColumbiaDoctors

For existing patients, login to make an appointment, view documentation or contact your care provider.

Credentials & Experience

America's Top Doctor
NY Top Doctor

Board Certifications

  • Maternal-Fetal Medicine
  • Obstetrics and Gynecology

Clinical Expertise

  • Obstetrics, High Risk
  • High-Risk Pregnancy
  • Amniocentesis
  • Multiple Gestations (Twins/Triplet)
  • Preterm Birth Prevention
  • Medical Complications In Pregnancy
  • Genetic Counseling

Education & Training

  • National University of Ireland, Faculty of Medicine (Ireland)
  • Internship: University College, Galway (Ireland)
  • Residency: Ottawa General Hospital
  • Fellowship: Tufts University Hospital
  • Fellowship: Yale New Haven Hospital

About Mary D'Alton

Mary D'Alton, MD specializes in high-risk Maternal-Fetal Medicine (MFM), performing prenatal diagnostic procedures and managing maternal health complications. She has implemented a multidisciplinary approach to treat highest risk pregnancies and to diagnose and treat fetal complications. She was instrumental in setting up Columbia University Irving Medical Center’s Carmen and John Thain Center for Prenatal Pediatrics, a regional coordinated care center to treat fetal complications, which opened in 2010. Dr. D’Alton has promoted quality monitoring and training in new technologies to support clinical applications.

Her work to advance research, policy development and clinical practice has won national recognition. In 2013, Dr. D’Alton was elected as a member to the National Academy of Medicine (formally the Institute of Medicine). Honored with a Lifetime Achievement Award in 2006 by the Society for Maternal-Fetal Medicine, she has served as its president and has held key positions in several professional organizations, including the American Gynecological and Obstetrical Society (AGOS) and the American College of Obstetricians and Gynecologists (ACOG).

Dr. D’Alton has written and contributed to more than 200 publications. She co-authored Fetology, awarded the 2001 Association of American Publishers Award for Best Textbook in Clinical Medicine. She is co-editor of Seminars in Perinatology and has served on the Editorial Board of ACOG’s Obstetrics and Gynecology.

Academic Titles

  • Willard C. Rappleye Professor of Obstetrics and Gynecology

Administrative Positions

  • Chair, Department of Obstetrics and Gynecology
  • Director of Services, Sloane Hospital for Women
  • Attending Physician, NewYork-Presbyterian Hospital

Hospital Affiliations

  • NewYork-Presbyterian/Columbia

Gender

  • Female

Insurance Accepted

Aetna

  • EPO
  • HMO
  • Medicare Managed Care
  • NY Signature
  • POS
  • PPO
  • Signature Administrators
  • Student Health

Affinity

  • Essential Plan
  • Medicaid Managed Care
  • Medicare Managed Care

Amida Care

  • Special Needs Plan

Cigna

  • EPO
  • Great West
  • HMO
  • POS
  • PPO

Emblem/GHI

  • HMO
  • Medicare Managed Care
  • PPO

Emblem/HIP

  • ConnectiCare
  • EPO
  • Essential Plan
  • HMO
  • Medicaid Managed Care
  • Medicare Managed Care
  • POS
  • PPO
  • Select Care (Exchange)
  • Vytra

Empire Blue Cross Blue Shield

  • Blue Priority
  • EPO
  • HMO
  • Medicare (Mediblue)
  • NYP Employee Plan
  • Pathway (Exchange)
  • POS
  • PPO

Empire Blue Cross Blue Shield HealthPlus

  • Child/Family Health Plus
  • Essential Plan
  • Medicaid Managed Care

Fidelis Care

  • Child/Family Health Plus
  • Medicaid Managed Care
  • Medicare Managed Care

Healthfirst

  • Child/Family Health Plus
  • Medicaid Managed Care
  • Medicare Managed Care

Local 1199

  • Local 1199

MagnaCare

  • MagnaCare

Medicare

  • Traditional Medicare (NY)

Multiplan

  • Multiplan

Oxford Health Plans

  • Freedom
  • Liberty
  • Medicare Managed Care

UnitedHealthcare

  • Columbia University Employee Plan
  • Compass (Exchange)
  • EPO
  • Essential Plan
  • HMO
  • Medicaid (Community Plan)
  • Medicare Managed Care
  • POS
  • PPO

VNSNY CHOICE

  • Medicare Managed Care
  • SelectHealth

WellCare

  • Medicaid Managed Care
  • Medicare Managed Care

*Please contact the provider’s office directly to verify that your particular insurance is accepted.

Contact & Locations

1
51 West 51st Street
Room 320
New York, New York 10019
Phone:
(212) 326-8951
Fax:
(212) 305-5610
Primary

Research

Dr. D'Alton's work to advance research, policy development and clinical practice has won national recognition. Honored with a Lifetime Achievement Award in 2006 by the Society for Maternal Fetal Medicine (SMFM), Dr. D’Alton has served as its president and has held key positions in other professional organizations, including the American College of Obstetricians and Gynecologists’ (ACOG) Neonatal Encephalopathy and Cerebral Palsy Task Force and American Gynecological and Obstetrical Society. She has a long association with the National Institutes of Health and the National Institute of Child Health and Development, participating on review panels and committees, and conducting ongoing research.

Grants

THE NATIONAL STANDARD FOR NORMAL FETAL GROWTH - CLINICAL SITE EXPANSION (ARRA) (Federal Gov)

Sep 25 2010 - Sep 25 2014

SERVICE AGREEMENT - ACOG (P&S Industry Clinical Trial)

Oct 30 2013 - Oct 30 2013

COLUMBIA U CTR FOR CAREER DEV. IN REPRODUCTIVE SCIENCES (Federal Gov)

Jul 23 1999 - Mar 31 2012

PREDICTORS OF PREGNANCY OUTCOME IN SLE AND APS (PROMISSE STU DY) (Federal Gov)

Sep 8 2008 - Aug 31 2011

PREDICTORS OF PREGNANCY OUTCOME IN SLE AND APS (PROMISSE STUDY) (Federal Gov)

Sep 8 2008 - Aug 31 2011