University of California San Francisco

Publications

  1. Comparing Peer vs. Near Peer Feedback in an At-Home Laparoscopic Curriculum.
    Cowan B, Brian R, Illangasekare T, Chern H, O'Sullivan P
    J Surg Educ. 2025 10; 82(10):103638.; 
    PubMed
  2. Initial Experience With Single-Port Robotic Right Colectomies: Results of an Investigator-Initiated Investigational Device Exemption Study Using a Novel Single-Port Robotic Platform.
    Sarin A, Barnes KE, Shui AM, Nakamura Y, Hoffman DB, Romero-Hernandez F, Chern H
    Dis Colon Rectum. 2024 10 01; 67(10):e1600-e1606.; 
    PubMed
  3. Integrating Video and Objective Performance Data: Development of VORTEX-SPV for Assessing Robotic Lobectomy Skills.
    Murillo AD, Brian R, Gomes C, Foroutani L, Ganjouei AA, Chern H, O'Sullivan PS, Oh DS
    Innovations (Phila). 2026 Jan-Feb; 21(1):64-72.; 
    PubMed
  4. Comparing Peer and Faculty Feedback for Asynchronous Laparoscopic Skill Acquisition.
    Brian R, Cowan B, Knox JA, O'Sullivan PS, Bayne D, Ito T, Lager J, Chern H
    J Surg Educ. 2024 08; 81(8):1154-1160.; 
    PubMed
  5. What to do when things go wrong: A simulation for high-volume hemorrhage control.
    Cowan B, Kaur M, Drapeau S, Knox J, O'Sullivan P, Chern H, Gomez-Sanchez C
    Surgery. 2025 Nov; 187:109600.; 
    PubMed
  6. Consensus guidelines on the bedside assistant skills required in robotic surgery.
    Brian R, Murillo A, Gomes C, Chern H, Oh D, O'Sullivan PS
    Surg Endosc. 2024 11; 38(11):6406-6412.; 
    PubMed
  7. Misunderstandings in robotic surgical instruction: An exploratory discourse analysis.
    Brian R, Murillo A, White I, Sterponi L, Chern H, Oh D, O'Sullivan PS
    Am J Surg. 2026 Mar; 253:116783.; 
    PubMed
  8. Vascular Anastomoses and Dissection: A Six-Part Simulation Curriculum for Surgical Residents.
    Brian R, Rodriguez N, Rapp J, Chern H, O'Sullivan P, Gomez-Sanchez C
    MedEdPORTAL. 2024; 20:11406.; 
    PubMed
  9. Ambiguity in robotic surgical instruction: lessons from remote and in-person simulation.
    Brian R, Sterponi L, Murillo A, Oh D, Chern H, Silverman E, O'Sullivan P
    Adv Health Sci Educ Theory Pract. 2025 11; 30(5):1387-1401.; 
    PubMed
  10. Comparing observed and preferred instruction in robotic surgery.
    Brian R, Murillo A, Oh DS, Chern H, O'Sullivan PS
    Surgery. 2024 10; 176(4):1072-1078.; 
    PubMed