Pulmonary Vascular Disease (PAH & CTEPH) Interdisciplinary Network Steering Committee

Each Interdisciplinary Network (IDN) is led by a Steering Committee, to ensure that the mission, purposes, and activities pursued by SHLT are reflective of the perspectives and needs of the entire health care delivery team.

ISHLT members can log in to see contact information for each of the committee members and representatives listed below. Only ISHLT members have access to this information.

Headshot of Marc Simon

Marc Simon, MD, MS (2025)

Chair/ Research & Immunology Representative
University of California San Francisco
San Francisco, CA USA
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Katherine Kozarek, MD (2026)

Member/ Anesthesiology and Critical Care Professional Community Representative
University of Wisconsin-Madison

Headshot of Clara Hjalmarsson

Clara Hjalmarsson, MD, PhD, Associate professor (2027)

Member/ Cardiology Professional Community Representative
Sahlgrenska University Hospital
Gothenburg, Sweden
Headshot of Alexander Bernhardt

Alexander Bernhardt, MD (2026)

Member/ Cardiothoracic Surgery Professional Community Representative
University Heart and Vascular Center Hamburg
Hamburg, Germany
Headshot of Stephanie Pouch

Stephanie Pouch, MD, MS (2025)

Member/ Infectious Diseases Professional Community Representative
Emory University
Atlanta, GA USA
Headshot of Elsa Garza

Elsa Garza, DNP, ACNP-BC (2026)

Member/ Nursing and Allied Health Professional Community Representative
Ascension IL, Suburban Lung

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Christina Kaufman, PhD (2027)

Member/ Pathology Professional Community Representative
University of Louisville
Louisville, KY USA
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Shawn West, MD (2026)

Member/ Pediatrics Professional Community Representative
UPMC Children's Hospital of Pittsburgh
Pittsburgh, PA USA
Headshot of Amy Kiskaddon

Amy Kiskaddon, PharmD, MBA (2025)

Member/ Pharmacy Professional Community Representative
Johns Hopkins All Children's Hospital

Headshot of Anna Reed

Anna Reed, FRCP, PhD (2025)

Member/ Pulmonology Professional Community Representative
Harefield Hospital
London, United Kingdom
Headshot of Bailey Colvin

Bailey Colvin, PharmD (2027)

Member/ Early Career and Trainee Committee Representative
WVU Medicine Ruby Memorial Hospital
Morgantown, WV USA
Headshot of Nicholas Kolaitis

Nicholas Kolaitis, MD (2027)

Standards & Guidelines Committee Associate Chair
University of California, San Francisco
San Rafael, CA USA
Headshot of Juliet Osazemwinde

Juliet Osazemwinde,

ISHLT Staff Liaison
ISHLT

ISHLT leverages the value of its interdisciplinarity to deliver on the Society’s mission by organizing into four core therapy/disease-focused practice areas called Interdisciplinary Networks (IDNs). Under the leadership of an Interdisciplinary Steering Committee, each of these Interdisciplinary Networks ensure that the mission and purposes of the Society and all of the activities pursued by the Society are reflective of the perspectives and needs of the entire health care delivery team.

There are four IDN Steering Committees:

  • Advanced Heart Failure & Transplantation IDN Steering Committee
  • Advanced Lung Failure & Transplantation IDN Steering Committee
  • Mechanical Circulatory Support IDN Steering Committee
  • Pulmonary Vascular Disease (PAH & CTEPH) IDN Steering Committee

Policies

Purpose, Composition and Job Description for the IDN Steering Committees