Our Team

  • Matthew Riscinti, MD

    Fellowship Director

    Director of Emergency Ultrasound

    Denver Health Medical Center

    Assistant Professor, University of Colorado School of Medicine

    Fellowship: Denver Health 2019-2020

    Residency: 2015-2019 Kings County/SUNY Downstate, Brooklyn, NYC

    Co-Founder of The POCUS Atlas

    Matthew.Riscinti@denverem.org

  • Amanda Toney, MD

    Pediatric Emergency Ultrasound Fellowship Director

    Director of Pediatric Emergency Ultrasound

    Staff Physician, Denver Health Medical Center

    Associate Professor, University of Colorado School of Medicine

    Fellowship: Denver Health 2012-2013

    PEM Fellowship: Children’s Hospital Colorado 2009-2012

    Amanda.Toney@dhha.org

  • Nhu-Nguyen Le, MD

    Assistant Fellowship Director, Denver Health Medical Center

    Assistant Professor, University of Colorado School of Medicine

    Fellowship: Denver Health 2021-2022

    Residency: LAC+USC 2018-2022

    nhunguyen.le@denverem.org

  • Fred N. Milgrim, MD

    Director of Residency Ultrasound Education, Denver Health Medical Center

    Assistant Professor, University of Colorado School of Medicine

    Fellowship: Denver Health 2023-2024

    Residency: Mount Sinai Hospital 2019-2023

    fred.milgrim@denverem.org

  • Molly Thiessen, MD

    Ultrasound Fellowship Director, Emeritus

    Staff Physician, Denver Health Medical Center

    Associate Professor, University of Colorado School of Medicine

    Fellowship: Denver Health 2011-2012

    Residency: Denver Health

    Molly.Thiessen@dhha.org

  • Alexandria Davis

    Administrative Assistant

    Fellowship Coordinator

  • Director Longitudinal Ultrasound Curriculum CU SOM ED POCUS Group lead Co-Chair Anschutz POCUS Committee

    Juliana Wilson, DO

    Director Longitudinal Ultrasound Curriculum - University of Colorado School of Medicine

    ED POCUS Group lead Co-Chair Anschutz POCUS Committee

    Associate Professor, University of Colorado School of Medicine

  • Joe Brown, MD

    Joseph Brown, MD

    Assistant Professor, University of Colorado School of Medicine

    Fellowship: University of California, San Francisco 2018-2019

    Residency: University of California, San Diego

    Joseph.R.Brown@cuanschutz.edu

  • Ryan Tucker, MD, AEMUS-FPD

    Description Ryan Tucker, MD, AEMUS-FPD

    Assistant Professor, University of Colorado School of Medicine

    Fellowship: Denver Health, 2018-2019

    Residency: University of Michigan, 2014-2018

  • Michael A. Heffler, MD

    Clinical Instructor, University of Colorado School of Medicine

    UCHealth University of Colorado Hospital

    UCHealth Highlands Ranch Hospital

    Fellowship: Denver Health 2022-2023

    Residency: Denver Health 2018-2022

    michael.heffler@cuanschutz.edu

  • Samuel H. F. Lam, MD, MPH

    Samuel H. F. Lam, MD, MPH

    Co-Director of Ultrasound, Children's Hospital Colorado Section of Emergency Medicine

    Staff Physician, Denver Health Medical Center

    Professor, University of Colorado School of Medicine

    Fellowship: Advocate Christ Medical Center

    Residency: UMass Medical Center

    Hiu.Lam@childrenscolorado.org, HiuFung.Lam@dhha.org

  • Julia Aogaichi Brant, MD

    Co-Director of Ultrasound, Children’s Hospital Colorado, Section of Emergency Medicine

    Assistant Professor, University of Colorado School of Medicine

    Fellowship: Denver Health 2018-2019

    PEM Fellowship: Children’s Hospital Colorado 2020-2023

    Residency: Children’s Hospital Colorado 2013-2016

  • VAUGHN A. BROWNE, MD, PH.D.

    Associate Professor of Emergency Medicine at the University of Colorado School of Medicine