business | January 08, 2026

Dr. Diem Nguyen, MD – Monroeville, PA

Overview of Dr. Nguyen

Dr. Diem Nguyen is an obstetrician/gynecologist in Monroeville, PA and is affiliated with multiple hospitals in the area, including West Penn Hospital, Allegheny General Hospital, and Forbes Hospital. She received her medical degree from University of Pittsburgh School of Medicine and has been in practice 17 years. Dr. Nguyen accepts several types of health insurance, listed below. She is one of 48 doctors at Forbes Hospital and one of 94 doctors at West Penn Hospital who specialize in Obstetrics & Gynecology.

Education & Training

  • UPMC Medical Education

    UPMC Medical EducationResidency, Obstetrics and Gynecology, 2001 - 2005

  • University of Pittsburgh School of Medicine

    University of Pittsburgh School of MedicineClass of 2000

Certifications & Licensure

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification Allscripts Enterprise EHR, Allscripts, 2012-2013
  • Fellow (FACOG) American Congress of Obstetricians and Gynecologists

Professional Memberships

Hospital Affiliations

Insurance Accepted

  • Aetna Choice POS II
    Aetna HMO
    BCBS Blue Card PPO
    BCBS Illinois PPO
    BCBS Minnesota Blue Cross Accord
    CIGNA HMO
    CIGNA Open Access
    CIGNA PPO
    First Health PPO
    Great West PPO

    HealthAmerica HealthAssurance PPO
    Highmark BCBS ClassicBlue
    Highmark BCBS PPOBlue
    Humana ChoiceCare Network PPO
    Lifewise Health Plan of Oregon
    Multiplan PHCS PPO
    Multiplan PPO
    United Healthcare - Direct Choice Plus POS
    United Healthcare - Direct Options PPO

  • Please verify your coverage with the provider's office directly when scheduling an appointment