Maren Oser, MSN, CRNP, CNM

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Maren Oser, MSN, CRNP, CNM, is a certified nurse midwife in the Center for Fetal Diagnosis and Treatment at Children's Hospital of Philadelphia.

Locations: Main Hospital
Phone: 1-800-468-8376

Education and Training

Board Certification

Advanced Cardiovascular Life Support (ACLS)
Basic Life Support (BLS)
Certified Nurse Midwife (CNM)
Certified Registered Nurse Practitioner (CRNP)
Neonatal Resuscitation Program (NRP)
Registered Nurse Clinician - Inpatient Obstetrics (RNC-OB)

Undergraduate Degree

BA in English and Psychology - University of Delaware, Newark, DE

Graduate Degree

MSN in Midwifery and Women's Health - The Ohio State University, Columbus, OH

Titles and Academic Titles

Certified Nurse Midwife

Departments and Services




Cole JCM, Schwarz J, Farmer MC, Coursey AL, Duren S, Rowlson M, Prince J, Oser M, Spatz DL. Facilitating Milk Donation in the Context of Perinatal Palliative Care. J Obstet Gynecol Neonatal Nurs. 2017 Nov 24. pii: S0884-2175(17)30463-X. doi: 10.1016/j.jogn.2017.11.002. [Epub ahead of print]

Awards and Honors

2006, Outstanding Student of Nurse-Midwifery, Ohio State University

2005 Sigma Theta Tau International, Honor Society of Nursing

2001, Phi Beta Kappa Honors Society

2000, Rhodes Scholar Finalist for the state of Delaware

Leadership and Memberships

Memberships in professional organizations

American College of Nurse Midwives