Nathan Fox

Nathan Fox

Nathan Fox, MD

  • Obstetrics and Gynecology
  • Maternal-Fetal Medicine

I believe women deserve excellent, evidence-based, medical care. I love partnering with women and their families during pregnancy and I cherish the relationship we develop.

Specialties, Procedures &
Conditions Treated

Primary Areas of Practice

  • Obstetrics and Gynecology
  • Maternal-Fetal Medicine


  • Amniocentesis
  • Assisted Reproduction
  • Chorionic Villous Sampling
  • Genetic Testing and Consultation
  • Intrauterine Fetal Transfusions
  • Obstetric Ultrasound
  • PUBS (Percutaneous Umbilical Blood Sampling)
  • Screening and Testing During Pregnancy
  • Transvaginal Ultrasound

Conditions Treated

  • Advanced Maternal Age
  • Birth Defects
  • Bleeding Disorders in Pregnancy
  • Diabetes in Pregnancy
  • Fetal Anomalies
  • High-Risk Pregnancy Disorders
  • Hypertensive Disorders in Pregnancy
  • In Vitro Fertilization
  • Multiple Gestations
  • Multiple Pregnancy Losses
  • Preterm Birth Prevention & Management

Locations &


  • Maternal-Fetal Medicine

    350 Engle Street 4th Floor (Main Bldg.), Room 4213 Englewood, NJ 07631

    Main: 201-894-3669
    Fax: 201-541-3445


Insurances Accepted

Below is a list of the insurance plans that your provider participates in. It is very important that you contact your insurance company prior to receiving services or care. Each health insurance plan is different and some provide different levels of coverage: only your health insurance plan can provide complete information regarding your coverage and potential out-of-pocket costs.

1199 (SEIU)

  • 1199 (SEIU)


  • Aetna HMO
  • Aetna PPO
  • Aetna POS
  • Aetna Medicare Managed Care
  • Medsolutions
  • Meritan Health


  • Amerivantage
  • Amerigroup Medicaid


  • AmeriHealth HMO
  • AmeriHealth PPO
  • Value Network (Exchange Plan)
  • AmeriHealth Administrator


  • APWU Health Plan


  • Great-West Healthcare (GWH)
  • Cigna HMO
  • Cigna PPO
  • Cigna Supplemental
  • Health Partners

Clover Health

  • Clover Health


  • CoreSource


  • CCN

Emblem Health

  • EmblemHealth GHI PPO
  • EmblemHealth GHI CBP
  • EmblemHealth EPO2
  • EmblemHealth FEHB
  • EmblemHealth FEHBP
  • EmblemHealth National
  • EmblemHealth PPO1
  • EmblemHealth PPO2
  • EmblemHealth PPO3
  • EmblemHealth Tri-State
  • Vytra

Empire BCBS

  • Blue Priority
  • Direct HMO
  • Direct PPO
  • Empire BCBS EPO
  • Empire BCBS HMO
  • Pathway EPO
  • Pathway HMO
  • Empire BCBS POS
  • Empire BCBS PPO
  • Prism
  • Silver
  • Total Blue

Empire Plan (NYSHIP)

  • Empire Plan (NYSHIP)

First Health

  • First Health


  • GEHA Health Plan

Horizon BCBS

  • Horizon BCBS EPO
  • Federal Employee Program
  • Horizon BCBS Medicare Managed Care
  • NJ Carpenters Fund
  • OMNIA Tier 1
  • Traditional
  • Horizon BCBS PPO
  • Horizon BCBS HMO

Horizon NJ Health

  • Horizon NJ Health Medicaid
  • Total Care (DSNP)

Mail Handlers

  • Mail Handlers Benefit Plan (MHBP)


  • Medicaid NJ


  • Medicare NJ

MVP Health Care

  • MVP Health Care PPO


  • NALC Health Benefit Plan

Nippon Life Insurance Co of America

  • Nippon Life Benefits


  • Freedom
  • Liberty
  • Garden State Network
  • Oxford Medicare
  • Metro

Railroad Medicare

  • Railroad Medicare NJ

TRICARE North Region

  • DVA


  • UMR


  • AARP
  • Commercial and Marketplace
  • Compass Benefit (Exchange)
  • UnitedHealthcare EPO
  • UnitedHealthcare HMO
  • Medica
  • UnitedHealthcare POS
  • UnitedHealthcare PPO
  • River Valley
  • UnitedHealthcare StudentResources

United Healthcare Community and State

  • United Healthcare Community and State Medicare
  • United Healthcare Community and State Medicaid (NJ Family Care)
  • Dual Complete


  • Wellcare Medicaid Managed Care
  • Wellcare Medicare Managed Care


About Nathan Fox

Dr. Fox is board certified in obstetrics and gynecology and has subspecialty certification in maternal-fetal medicine. He provides comprehensive obstetrical care and high-risk pregnancy consultations at Maternal Fetal Medicine Associates, as well as diagnostic ultrasound, fetal diagnosis, and invasive procedures at Carnegie Imaging for Women. Dr. Fox received his MD and did his residency in obstetrics and gynecology at Mount Sinai School of Medicine and completed a fellowship in maternal-fetal medicine at Weill Cornell Medical College. An associate clinical professor in the Department of Obstetrics, Gynecology, and Reproductive Science at the Icahn School of Medicine at Mount Sinai, he is actively involved in research, with a particular focus on multiple gestation, diagnostic ultrasound, and preterm birth, and has published many peer-reviewed articles. Dr. Fox is on the editorial board of Obstetrics and Gynecology, the premier OB/GYN research journal in the United States. He has won several teaching awards for medical student and resident education and serves as a research mentor and teacher for students in middle school, high school, college, and medical school, as well as for residents.

Honors & Awards

  • 2019, 2018: New York Magazine Best Doctors

Professional Memberships

  • 2017-present: Board of Directors, Society for Maternal Fetal Medicine
  • 2014-present: Obstetrics and Gynecology, Editorial Board Member

Education &

Education & Degrees

MD: Mount Sinai School of Medicine


Mount Sinai School of Medicine


Weill Cornell Medical College, Maternal Fetal Medicine

Board Certifications

  • Obstetrics and Gynecology
  • Maternal-Fetal Medicine

Other Certifications

  • Fetal Nasal Bone Assessment
  • Nuchal Translucency Assessment



  • Fox NS, Gupta S, Lam-Rachlin J, Rebarber A, Klauser CK, Saltzman DH. Cervical pessary and vaginal progesterone in twin pregnancies with a short cervix. Obstet Gynecol 2016, 127(4):625-30.
  • Kim RS, Gupta S, Lam-Rachlin J, Saltzman DH, Rebarber A, Fox NS. Fetal fibronectin, cervical length, and the risk of preterm birth in patients with an ultrasound or physical exam indicated cervical cerclage. J Matern Fetal Neonatal Med. 2016 Nov;29(22):3602-5
  • Tudela F, Gupta S, Rebarber A, Saltzman DH, Klauser CK, Fox NS. The association between maternal height and pregnancy outcomes in twin gestations. J Matern Fetal Neonatal Med 2016 Dec;29(23):3796-9
  • Uquillas K, Fox NS, Rebarber A, Saltzman DH, Klauser CK, Roman AS. A comparison of cervical length measurement techniques for the prediction of spontaneous preterm birth. J Matern Fetal Neonatal Med 2017 Jan;30(1)50-53.
  • Rebarber A, Varrey A, Scherr D, Fox NS, Sassoon R, Ciorica D, Saltzman DH. Sonographic appearance of a cesarean scar pregnancy with placenta percreta invading the bladder in the first trimester and management with fertility preservation. J Clin Ultrasound 45:163–167, 2017
  • Spiegelman J, Booker W, Gupta S, Lam-Rachlin J, Rebarber A, Saltzman DH, Monteagudo A, Fox NS. The independent association of a short cervix, positive fetal fibronectin, amniotic fluid sludge, and cervical funneling with spontaneous preterm birth in twin pregnancies. Am J Perinatology 2016 Oct;33(12):1159-64
  • Matthews KC, Williamson J, Gupta S, Lam-Rachlin J, Saltzman DH, Rebarber A, Fox NS. The effect of a sonographic estimated fetal weight on the risk of cesarean delivery in macrosomic and small for gestational age infants. J Matern Fetal Neonatal Med 2017 May;30(10)1172-1176
  • Fox NS. What’s new in medical student and resident education?: Best articles from the past year. Obstet Gynecol 2016;128(1):201-2
  • Kohari K, Carroll R, Capogna S, Ditchik A, Fox NS, Ferrara L. Outcome After Implementation Of A Modern Management Strategy for Intrahepatic Cholestasis of Pregnancy. J Matern Fetal Neonatal Med. 2017 Jun;30(11):1342-1346
  • Bardos J, Loudon H, Rekawek P, Friedman F, Brodman M, Fox NS. The association between senior obstetrician supervision of resident deliveries and mode of delivery. Obstet Gynecol. 2017 Mar;129(3):486-490