Emergency Medicine Faculty

Leadership

Andra Blomkalns, MD, MBA

Chair, Stanford University Department of Emergency Medicine

Dr. Andra Blomkalns is a nationally recognized leader in academic emergency medicine, serving as Chair of Emergency Medicine at Stanford University School of Medicine since 2018, where she leads a large, high-performing department dedicated to innovation, collaboration, and excellence in patient care. A former President of the Society for Academic Emergency Medicine and current member of the Association of Academic Emergency Medicine Chairs Executive Committee, she has played a significant role in advancing the field nationally. Her leadership at Stanford has driven forward-thinking initiatives in precision emergency medicine, artificial intelligence, diversity and inclusion, and climate health, while fostering a culture that integrates cutting-edge research with compassionate clinical care. As a Stanford Biodesign Faculty Fellowship alumna, she brings human-centered design into emergency medicine, and her research—particularly on Long COVID as Publications Chair for the NIH RECOVER Consortium—focuses on complex cardiovascular and inflammatory pathways. Throughout her career, including prior leadership roles at the University of Cincinnati and UT Southwestern, Dr. Blomkalns has remained deeply committed to mentoring future leaders and advancing the science and practice of emergency medicine.

John L Kendall
John L Kendall
Associate Vice Chair & Interim Vice Chair of Education
Matthew Strehlow
Matthew Strehlow
Executive Vice Chair
Jody Vogel
Jody Vogel
Vice Chair for Academic Affairs
Deborah Hsu, MD, MEd
Deborah Hsu, MD, MEd
Chief, Pediatric Emergency Medicine
Martha Meredith Masters
Martha Meredith Masters
Associate Vice Chair
Sam Shen
Sam Shen
Vice Chair of Operations

Faculty

Peter Acker
Peter Acker
Clinical Associate Professor, Emergency Medicine
Chisom Agbim
Chisom Agbim
Clinical Assistant Professor, Emergency Medicine Clinical Assistant Professor (By courtesy), Pediatrics
Terence Lee Ahern
Terence Lee Ahern
Clinical Assistant Professor, Emergency Medicine
Leonardo Aliaga
Leonardo Aliaga
Clinical Assistant Professor, Emergency Medicine
Al'ai Alvarez, MD
Al'ai Alvarez, MD
Clinical Professor, Emergency Medicine
Kenton Anderson
Kenton Anderson
Clinical Professor, Emergency Medicine
Nicholas Geoffrey Ashenburg
Nicholas Geoffrey Ashenburg
Clinical Associate Professor, Emergency Medicine Masters Student in Clinical Informatics Management, admitted Summer 2025
Timothy J Batchelor
Timothy J Batchelor
Clinical Assistant Professor, Emergency Medicine
Joseph Becker
Joseph Becker
Clinical Associate Professor, Emergency Medicine
Christopher Bennett
Christopher Bennett
Assistant Professor of Emergency Medicine (Adult Clinical/Academic)
Marc Berenson
Marc Berenson
Clinical Assistant Professor, Emergency Medicine
Brittany Boswell
Brittany Boswell
Clinical Assistant Professor, Emergency Medicine Clinical Assistant Professor (By courtesy), Pediatrics
Hallie Brown
Hallie Brown
Clinical Assistant Professor, Emergency Medicine
Ian Brown
Ian Brown
Clinical Associate Professor, Emergency Medicine Clinical Associate Professor, Pediatrics
Italo Milton Brown
Italo Milton Brown
Clinical Assistant Professor, Emergency Medicine
Gabrielle Bunney
Gabrielle Bunney
Clinical Assistant Professor, Emergency Medicine
Patrick B Burns
Patrick B Burns
Clinical Associate Professor, Emergency Medicine
Holly Caretta-Weyer
Holly Caretta-Weyer
Clinical Associate Professor, Emergency Medicine
Eli Carrillo, MD
Eli Carrillo, MD
Clinical Associate Professor, Emergency Medicine
Andrew Chu, MD, MPH, MBA
Andrew Chu, MD, MPH, MBA
Clinical Assistant Professor, Emergency Medicine
Nathaniel Lee Coggins
Nathaniel Lee Coggins
Clinical Assistant Professor, Medicine - Primary Care and Population Health Clinical Assistant Professor, Emergency Medicine
Peter D'Souza
Peter D'Souza
Clinical Associate Professor, Emergency Medicine
Debadutta (Dev) Dash, MD, MPH
Debadutta (Dev) Dash, MD, MPH
Clinical Assistant Professor, Emergency Medicine
Guillermo Alberto De Angulo
Guillermo Alberto De Angulo
Clinical Assistant Professor, Emergency Medicine Clinical Assistant Professor, Pediatrics
William Dixon
William Dixon
Clinical Assistant Professor, Emergency Medicine
Youyou Duanmu, MD MPH
Youyou Duanmu, MD MPH
Clinical Associate Professor, Emergency Medicine
Andrea Fang
Andrea Fang
Clinical Associate Professor, Emergency Medicine Clinical Associate Professor, Pediatrics
Michelle Feltes
Michelle Feltes
Clinical Associate Professor, Emergency Medicine
Moises Gallegos MD MPH MEHP
Moises Gallegos MD MPH MEHP
Clinical Associate Professor, Emergency Medicine
Eddie Charles Michael Garcia
Eddie Charles Michael Garcia
Clinical Assistant Professor, Emergency Medicine
Marc Gautreau
Marc Gautreau
Clinical Professor, Emergency Medicine
Laleh Gharahbaghian, MD
Laleh Gharahbaghian, MD
Clinical Professor, Emergency Medicine
Zahra Ghazi-Askar
Zahra Ghazi-Askar
Clinical Associate Professor, Emergency Medicine Clinical Associate Professor, Pediatrics
Dr Michael Gisondi
Dr Michael Gisondi
Professor of Emergency Medicine (Adult Clinical/Academic)
Alexandra Gordon
Alexandra Gordon
Clinical Associate Professor, Emergency Medicine
Sally Graglia
Sally Graglia
Clinical Associate Professor, Emergency Medicine
Kriti Gupta
Kriti Gupta
Clinical Assistant Professor, Emergency Medicine Clinical Assistant Professor (By courtesy), Pediatrics
Mostafa Abdel-Hamid
Mostafa Abdel-Hamid
Clinical Assistant Professor, Emergency Medicine
Wei David Hao
Wei David Hao
Clinical Assistant Professor, Emergency Medicine
Natalie Htet
Natalie Htet
Clinical Assistant Professor, Emergency Medicine
Daniel Imler
Daniel Imler
Clinical Associate Professor, Emergency Medicine Clinical Associate Professor, Pediatrics
Nicole Irgens-Moller
Nicole Irgens-Moller
Clinical Assistant Professor, Emergency Medicine Clinical Assistant Professor (By courtesy), Pediatrics
Brendan Innes
Brendan Innes
Clinical Assistant Professor, Emergency Medicine
Rana Kabeer
Rana Kabeer
Clinical Assistant Professor, Emergency Medicine
Jennifer L. Kanapicki
Jennifer L. Kanapicki
Clinical Associate Professor, Emergency Medicine
Mia Lei Karamatsu
Mia Lei Karamatsu
Clinical Associate Professor, Emergency Medicine Clinical Associate Professor, Pediatrics
Vytas Petras Karalius
Vytas Petras Karalius
Clinical Assistant Professor, Emergency Medicine
Kajal Khanna
Kajal Khanna
Clinical Associate Professor, Emergency Medicine Clinical Associate Professor (By courtesy), Pediatrics
David Kim
David Kim
Assistant Professor of Emergency Medicine (Adult Clinical/Academic) and, by courtesy, of Biomedical Data Science
Sara Marie Krzyzaniak
Sara Marie Krzyzaniak
Clinical Professor, Emergency Medicine
Patrick Lanter
Patrick Lanter
Clinical Assistant Professor, Emergency Medicine
Jae-yeon Lee
Jae-yeon Lee
Clinical Assistant Professor, Emergency Medicine
Moon Lee
Moon Lee
Clinical Associate Professor, Emergency Medicine Clinical Associate Professor (By courtesy), Pediatrics
Michelle P. Lin
Michelle P. Lin
Associate Professor of Emergency Medicine (Adult Clinical/Academic)
Benjamin Lindquist
Benjamin Lindquist
Clinical Associate Professor, Emergency Medicine
Michael John Losak
Michael John Losak
Clinical Associate Professor, Emergency Medicine
Sally Mahmoud-Werthmann
Sally Mahmoud-Werthmann
Clinical Assistant Professor, Emergency Medicine
Eric Marxmiller
Eric Marxmiller
Advanced Lecturer, Emergency Medicine
Tsuyoshi (Yoshi) Mitarai
Tsuyoshi (Yoshi) Mitarai
Clinical Professor, Emergency Medicine
Jennifer A. Newberry
Jennifer A. Newberry
Associate Professor of Emergency Medicine (Adult Clinical/Academic)
Christine Ngaruiya
Christine Ngaruiya
Associate Professor of Emergency Medicine (Adult Clinical Academic)
Ogechukwu Agatha Offorjebe
Ogechukwu Agatha Offorjebe
Assistant Professor of Emergency Medicine (Adult Clinical/Academic)
Enoch Akuffo Obeng
Enoch Akuffo Obeng
Clinical Assistant Professor, Emergency Medicine
Preeti Panda
Preeti Panda
Assistant Professor of Emergency Medicine (Pediatrics) and, by courtesy, of Pediatrics (Hospital Medicine)
Avinash Patil
Avinash Patil
Clinical Associate Professor, Emergency Medicine
Nicholas Andrew Pokrajac
Nicholas Andrew Pokrajac
Clinical Associate Professor, Emergency Medicine Clinical Associate Professor (By courtesy), Pediatrics
Carl Preiksaitis
Carl Preiksaitis
Clinical Assistant Professor, Emergency Medicine
Shashank Ravi
Shashank Ravi
Clinical Associate Professor, Emergency Medicine
Ryan Ribeira
Ryan Ribeira
Clinical Assistant Professor, Emergency Medicine
Brian Travis Rice
Brian Travis Rice
Clinical Associate Professor, Emergency Medicine
Ashley Christine Rider
Ashley Christine Rider
Clinical Assistant Professor, Emergency Medicine
Fran Riley
Fran Riley
Clinical Assistant Professor, Emergency Medicine
Christian Rose, MD
Christian Rose, MD
Assistant Professor of Emergency Medicine (Adult Clinical/Academic)
Kelly Nicole Roszczynialski
Kelly Nicole Roszczynialski
Clinical Associate Professor, Emergency Medicine
Monica Rakesh Saxena
Monica Rakesh Saxena
Clinical Assistant Professor, Emergency Medicine
Kimberly Schertzer
Kimberly Schertzer
Clinical Associate Professor, Emergency Medicine
Matthew Schoen
Matthew Schoen
Clinical Assistant Professor, Emergency Medicine
Manish I. Shah, MD, MS
Manish I. Shah, MD, MS
Professor of Emergency Medicine (Pediatrics) and, by courtesy, of Pediatrics (Hospital Medicine)
Cherrelle Smith
Cherrelle Smith
Clinical Assistant Professor, Emergency Medicine Clinical Assistant Professor, Pediatrics
Brian Suffoletto
Brian Suffoletto
Professor of Emergency Medicine (Adult Clinical/Academic)
N. Nounou Taleghani MD, PhD
N. Nounou Taleghani MD, PhD
Clinical Professor, Emergency Medicine
Milana Trounce
Milana Trounce
Clinical Professor, Emergency Medicine
Alfredo Urdaneta
Alfredo Urdaneta
Clinical Associate Professor, Emergency Medicine
Rebecca D. Walker
Rebecca D. Walker
Clinical Associate Professor, Emergency Medicine
Sarah R. Williams MD, MHPE, PCC, BCC
Sarah R. Williams MD, MHPE, PCC, BCC
Clinical Professor, Emergency Medicine
Jennifer Wilson MD, MS
Jennifer Wilson MD, MS
Clinical Professor, Emergency Medicine
Samuel Yang, MD, FACEP
Samuel Yang, MD, FACEP
Professor of Emergency Medicine (Adult Clinical/Academic)
Dong-han Yao, MD
Dong-han Yao, MD
Clinical Assistant Professor, Emergency Medicine
Kara Ashley Yeung
Kara Ashley Yeung
Clinical Assistant Professor, Emergency Medicine
Maame Yaa A. B. Yiadom
Maame Yaa A. B. Yiadom
Associate Professor of Emergency Medicine (Adult Clinical/Academic)

Emeritus Faculty

Dr. Michael J. Bresler

Clinical Professor of Emergency Medicine, Emeritus

Dr. Bernie Dannenberg

Clinical Professor of Emergency Medicine, Emeritus

Dr. Phil Harter

Professor Emeritus

Dr. S. V. Mahadevan

Professor Emeritus

Dr. James Quinn

Professor Emeritus

Dr. Don Schreiber

Professor Emeritus

Dr. Rebecca Smith-Coggins

Professor Emeritus

Dr. Eric A. Weiss

Professor Emeritus

Dr. Nancy Ewen Wang

Professor Emeritus

Part-Time Faculty

John Robert Dayton
Clinical Assistant Professor, Emergency Medicine
Ram Duriseti
Clinical Associate Professor, Emergency Medicine
Susannah Ford Empson
Clinical Assistant Professor, Emergency Medicine
In-Hei Hahn
Clinical Assistant Professor, Emergency Medicine
Shawn Kaku
Clinical Assistant Professor, Emergency Medicine
Divya Mary Kurian
Clinical Assistant Professor, Emergency Medicine
Viveta Lobo
Clinical Professor, Emergency Medicine
Angela K. Lumba-Brown
Clinical Associate Professor, Emergency Medicine Clinical Associate Professor, Pediatrics
James Thomas Marvel
Clinical Assistant Professor, Emergency Medicine
Elizabeth Raphael
Clinical Associate Professor, Emergency Medicine
Alexander Sackeim
Clinical Assistant Professor, Emergency Medicine
Shyam Mohan Sivasankar
Clinical Assistant Professor, Emergency Medicine
Andrew Stromberg
Clinical Assistant Professor, Emergency Medicine
Vance Vanier, M.D.
Clinical Assistant Professor, Emergency Medicine