Gabriel Angel Arenas, MD
Obstetrics and Gynecology
Accepting new patients
Sees patients age 18 and up
Penn Maternal Fetal Medicine HUP
Make an appointmentCall 800-789-7366
Penn Medicine Provider

About me

  • Assistant Professor of Obstetrics and Gynecology at the Hospital of the University of Pennsylvania

Education and training

  • Medical School: Northwestern University Feinberg School of Medicine
  • Residency: University of Chicago Medical Center
  • Fellowship: University of Pennsylvania Health System

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Pennsylvania Hospital: Has privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.
Dr. Arenas is a Penn Medicine physician.

Qualifications and experience

Treatments and Conditions

My research

Gabriel Arenas, Alison Pouch, Baris Oguz, Rebecca Linn, Wensi Wu, Xing Yao, Claudia Tawil, Jingyi Zhu, Brett Byram, Ipek Oguz, Nadav Schwartz Early Placental Morphometric Parameters Predict Preeclampsia with Severe Features over Clinical Risk Factors. Oral Presentation, , Society of Maternal-Fetal Medicine Pregnancy Meeting (SMFM), Las Vegas, NV: 2026

Li H, Oguz B, Arenas G, Yao X, Wang J, Pouch A, Byram B, Schwartz N, Oguz I. Interactive Segmentation Model for Placenta Segmentation from 3D Ultrasound images , Simpl Med Ultrasound (2024): 2025

Gabriel Arenas, Alison Pouch, Baris Oguz, Wensi Wu, Xing Yao, Claudia Tawil, Brett Byram, Ipek Oguz, Nadav Schwartz Early Placental Morphologic Features Predict Small for Gestational Age Neonates and Placental Pathology at Delivery. Oral Presentation, , International Society of Ultrasound in Obstetrics and Gynecology World Congress, Cancun, Mexico: 2025

Yao X, Yu R, Hu D, Yang H, Lou A, Wang J, Lu D, Arenas G, Oguz B, Pouch A, Schwartz N, Byram BC, Oguz I. SYNSTITCH: A SELF-SUPERVISED LEARNING NETWORK FOR ULTRASOUND IMAGE STITCHING USING SYNTHETIC TRAINING PAIRS AND INDIRECT SUPERVISION , Proc IEEE Int Symp Biomed Imaging: 2025

Li H, Oguz B, Arenas G, Yao X, Wang J, Pouch A, Byram B, Schwartz N, Oguz I. PRISM Lite: A lightweight model for interactive 3D placenta segmentation in ultrasound , Proc SPIE Int Soc Opt Eng: 2025

Tawil CJ, Oguz B, Arenas GA, Linn RL, Steele J, Oguz I, Schwartz N Early Placental Volume as a Biomarker for Maternal Vascular Malperfusion. Poster, , Society for Maternal-Fetal Medicine Pregnancy Meeting (SMFM), Denver, CO: 2025

Arenas GA, Thompson JJ, Pineles BL Conservative Management of Placenta Accreta Spectrum: A Modern Treatment Alternative to Cesarean-Hysterectomy. , Curr Obstet Gynecol Rep, 13(3):1-12: 2024

Herz C, Vergnet N, Tian S, Aly AH, Jolley MA, Tran N, Arenas G, Lasso A, Schwartz N, O'Neill KE, Yushkevich Paul A, Pouch AM Open-source graphical user interface for the creation of synthetic skeletons for medical image analysis. , J Med Imaging (Bellingham), 11(3):036001: 2024

Arenas GA, Pouch AM, Oguz I, Oguz, B, Byram B, Yao X, Schwartz N Deformable Medial Modeling to Generate Novel Shape Features of the Placenta Using Automated Versus Manual Segmentations. Poster, , Translational Science (Association for Clinical and Translational Science) Meeting, Las Vegas, NV: 2024

Arenas GA, Pouch AM, Oguz I, Oguz, B, Byram B, Yao X, Schwartz N Deformable Medial Modeling to Generate Novel Shape Features of the Placenta Using Automated Versus Manual Segmentations. Oral presentation, , UltraCon 2024: Advancing Medical Ultrasound (American Institute of Ultrasound Medicine), Austin, TX: 2024