Anesthesiologist

All

Acute Pain Team

Anesthesiologists

Nurse Anesthetists

Mathieu Assercq, MD

Medical education:
Medical school: Louisiana State University Health Science (2018)
Residency: Univ. of Missouri-Kansas City School of Medicine (2022)

Board certification: Anesthesiology (In ABA System)

NAP anesthesiologist since: 2022

Stephen Aufderheide, MD

Anesthesiologist

Medical education:
Medical school: University of Arizona College of Medicine (1996)
Residency: The Johns Hopkins Hospital (2000)
Fellowship: Cardiothoracic Anesthesia, The Johns Hopkins Hospital (2001)

Board certification: Anesthesiology (2001)

NAP anesthesiologist since: 2004

Meg Barnhart, MD

Anesthesiologist

Meg Barnhart, MD

Anesthesiologist

Medical education:
Medical school: University of Arizona College of Medicine (2011)
Residency: Loma Linda Univ. Medical Center (2015)

Board certification: Anesthesiology (2016)

NAP anesthesiologist since: 2015

Walter Bernard, MD

Anesthesiologist

Walter Bernard, MD

Anesthesiologist

Medical education:
Medical school: University of Missouri (1986)
Residency: Stanford University (1990)

Board certification: Anesthesiology (1991)

NAP anesthesiologist since: 2000

Lloyd Biby, MD

Anesthesiologist

Lloyd Biby, MD

Anesthesiologist

Medical education:
Medical school: University of Oklahoma College of Medicine (1987)
Residency: Emory University (1991)
Fellowship: Cardio-Thoracic Anesthesia, Emory University (1991)

Board certification: Anesthesiology (1992)

NAP Anesthesiologist since: 2009

Peter Bissonnette, MD

Anesthesiologist

Peter Bissonnette, MD

Anesthesiologist

Medical education:
Medical school: University of Wisconsin School of Medicine and Public Health (2001)
Residency: Medical College of Wisconsin (2005)

Board certification: Anesthesiology (2006)

NAP anesthesiologist since: 2005

Kristen Engstrom, MSN

CRNA

Kristen Engstrom, MSN

CRNA

School graduated with CRNA Degree: Bryan College of Health Sciences, Lincoln, NE

License and Year Obtained: CRNA 2013

NAP CRNA since: 2022

Martha Espinosa-Blank, MSN

CRNA

Martha Espinosa-Blank, MSN

CRNA

School graduated with CRNA Degree: Kaiser Permanente/CSU Long Beach

License and Year Obtained: CRNA 1988

NAP CRNA since: 1/1996

Robert Carricaburu, MD

Anesthesiologist

Robert Carricaburu, MD

Anesthesiologist

Medical education:
Medical school: Creighton University (1999)
Residency: University of Wisconsin (2003)

Board certification: Anesthesiology (2004)

NAP anesthesiologist since: 2004

Rebecca Carroll, MD

Anesthesiologist

Rebecca Carroll, MD

Anesthesiologist

Medical education:
Medical school: Rosalind Franklin University of Medicine and Science (2006)
Residency: University of Texas, Dept of Anesthesiology (2011)

Board certification: Anesthesiology (2016)

NAP anesthesiologist since: 2021

Domenico Castaldo, MD

Anesthesiologist

Domenico Castaldo, MD

Anesthesiologist

Medical education:
Medical school: University of Texas (1998)
Residency: University of California San Diego Medical Center (2002)

Board certification: Anesthesiology (2003)

NAP anesthesiologist since: 2002

Albert Cho, MD

Anesthesiologist

Albert Cho, MD

Anesthesiologist

Medical education:
Medical school: Arizona College of Osteopathic Medicine of Midwestern University (2002)
Residency: Tufts University Baystate Medical Center (2007)

Board certification: Anesthesiology (2008)

NAP anesthesiologist since: 2007

Roger Coleman, MD

Anesthesiologist

Roger Coleman, MD

Anesthesiologist

Medical education:
Medical school: Oregon Health and Science University (2004)
Residency: Oregon Health and Science University (2008)

Board certification: Anesthesiology (2009)

NAP anesthesiologist since: 2008

Charles Cook, MD

Anesthesiologist

Charles Cook, MD

Anesthesiologist

Medical education:
Medical school: Loma Linda University (1983)
Residency: Loma Linda University (1986)

Board certification: Anesthesiology (1988)

NAP anesthesiologist since: 2020

Martin D’ Ambrosio, MD

Anesthesiologist

Martin D’ Ambrosio, MD

Anesthesiologist

Medical education:

Medical school: Universidad de Buenos Aires School of Medicine

Residency: University of Iowa Anesthesiology

Fellowship: Cardiothoracic, Texas Heart Institute (2019)

Board certification: Anesthesiology 2019, Cardiothoracic

NAP anesthesiologist since: 2019

Dierdre Garton, MD

Anesthesiologist

Dierdre Garton, MD

Anesthesiologist

Medical education:
Medical school: Oregon Health and Science University (2013)
Residency: University of Rochester Medical Center (2017)

Board certification: Anesthesiology (2021)

NAP anesthesiologist since: 2017

Emily Gerstman, MD

Anesthesiologist

Emily Gerstman, MD

Anesthesiologist

Medical education:
Medical school: Medical College of Wisconsin (2009)
Residency: Medical College of Wisconsin (2013)

Board certification: Anesthesiology (2014)

NAP anesthesiologist since: 2013

Jon Saxon Gilbert, MD

Anesthesiologist

Jon Saxon Gilbert, MD

Anesthesiologist

Medical education:
Medical school: Dartmouth Medical School (2000)
Residency: Oregon Health and Science University (2008)

Board certification: Anesthesiology (2009)

NAP anesthesiologist since: 2021

Benjamin S. Gmelch, MD

Anesthesiologist

Benjamin S. Gmelch, MD

Anesthesiologist

Medical education:
Medical school: Oregon Health and Science University (2004)
Residency: Virginia Mason Medical Center (2008)
Fellowship: Perioperative Echocardiography, University of Utah (2009)

Board certification: Anesthesiology (2009)

NAP anesthesiologist since: 2013

John Guevara, MD

Anesthesiologist

John Guevara, MD

Anesthesiologist

Medical education:
Medical school: UCLA School of Medicine (1987)
Residency: Harbor - UCLA Medical Center (1991)

Board certification: Anesthesiology (1993)

NAP anesthesiologist since: 2020

Seth Gunderson, DO

Anesthesiologist

Seth Gunderson, DO

Anesthesiologist

Medical education:
Medical school: A.T. Still University-Kirksville College of Osteopathic Medicine (2009)
Residency: Heart of Lancaster Regional Medical Center (2013)

Fellowship: Critical Care, Univ of Virginia Health System (2014)

Board certification: Anesthesiology (2016) Critical Care (2017)

NAP anesthesiologist since: 2019

Christopher Hagen, MD

Anesthesiologist

Christopher Hagen, MD

Anesthesiologist

Medical education:
Medical school: University of Washington School of Medicine (2003)
Residency: Virginia Mason Medical Center (2007)

Board certification: Anesthesiology (2009)

NAP anesthesiologist since: 2008

Daniel Hagengruber, MD

Anesthesiologist

Daniel Hagengruber, MD

Anesthesiologist

Medical education:

Medical school: University of Wisconsin School of Medicine and Public Health (1991)

Residency: University of Utah (1995)

Board certification: Anesthesiology (1996)

NAP anesthesiologist since: 1995

Holger Hennig, MD

Anesthesiologist

Holger Hennig, MD

Anesthesiologist

Medical education:

Medical school: University of Wurzburg (1992)

Residency: University of Utah, Department of Anesthesiology (1999)

Fellowship: Pain Medicine, University of Utah (2000)

Board certification: Anesthesiology 2003

NAP anesthesiologist since: 2021

Mark Hibbard, MD

Anesthesiologist

Mark Hibbard, MD

Anesthesiologist

Medical education:
Medical school: Albany Medical College (2001)
Residency: Henry Ford Hospital (2005)

Board certification: Anesthesiology (2006)

NAP anesthesiologist since: 2005

Jennifer Hickman, MD

Anesthesiologist

Jennifer Hickman, MD

Anesthesiologist

Medical education:
Medical school: Medical College of Wisconsin (2002)
Residency: Medical College of Wisconsin (2005)

Fellowship: Pain, Medical College of Wisconsin (2008) Pediatrics, Medical College of Wisconsin (2008)

Board certification: Anesthesiology (2010) Pain (2012) Pediatrics (2013)

NAP anesthesiologist since: 2020

Bob Hitchcock, DO

Anesthesiologist

Bob Hitchcock, DO

Anesthesiologist

Medical Education:

Medical school: Lake Erie College of Osteopathic Medicine (2013)

Residency: University of Iowa (2017)

Cardiovascular fellowship: University of Kentucky (2019)

Board certification: Anesthesiology (2018)

NAP anesthesiologist since: 2019

Brian Jones, MD

Anesthesiologist

Brian Jones, MD

Anesthesiologist

Medical education:

Medical school: Oregon Health and Science University (1994)

Residency: University of Iowa (1998)

Fellowship: Obstetrical Anesthesia, Duke University (1999)

Board certification: Anesthesiology (1999)

NAP anesthesiologist since: 2005

Setiawan Kamaru, DO

Anesthesiologist

Setiawan Kamaru, DO

Anesthesiologist

Medical education:
Medical school: Michigan State University (1999)
Residency: Henry Ford Hospital (2004)

Board certification: Anesthesiology (2005)

NAP anesthesiologist since: 2004

Mark Krause, MD

Anesthesiologist

Mark Krause, MD

Anesthesiologist

Medical education:
Medical school: Loma Linda University (1991)
Residency: University of Rochester (2004)

Board certification: Family Medicine (1994), Anesthesiology (2007)

NAP anesthesiologist since: 2004

Alexander Legg, MD

Anesthesiologist

Alexander Legg, MD

Anesthesiologist

Medical education:
Medical school: Oregon Health & Science University (2017)
Residency: University of Washington (2021)

Board certification: Anesthesiology (2022)

NAP anesthesiologist since: 2021

Gail McKelvy, RN

RN

Gail McKelvy, RN

RN

School graduated with RN degree: Lane Community College

License and Year Obtained: RN, 1981

NAP RN since: 3/2007

Laura McElroy, MD

Anesthesiologist

Laura McElroy, MD

Anesthesiologist

Medical education:
Medical school: University of Toledo College of Medicine (2009)
Residency: University of Rochester Medical Center (2013)
Fellowship: Critical Care, University of Rochester Medical Center (2014)

Board certification: Anesthesiology (2015) Critical Care (2017)

NAP anesthesiologist since: 2022

Michael Moore, MD

Anesthesiologist

Michael Moore, MD

Anesthesiologist

Medical education:

Medical school: University of Texas Health Science Center San Antonio (2012)

Residency: University of New Mexico School of Medicine (2016)

Board certification: Anesthesiology (2018)

NAP anesthesiologist since: 2016

Scott Myrick, MD

Anesthesiologist

Scott Myrick, MD

Anesthesiologist

Medical education:
Medical school: David Geffen School of Medicine at UCLA, 2006
Residency: University of California San Diego Medical Center (2010)

Board certification: Anesthesiology (2011)

NAP anesthesiologist since: 2010

Evan New, DO

Anesthesiologist

Evan New, DO

Anesthesiologist

Medical education:
Medical school: University of New England College of Osteopathic Medicine (2018)
Residency: Temple University (2022)

Board certification: Anesthesiology (In ABA Exam System)

NAP anesthesiologist since: 2022

Luat Nguyen, MD

Anesthesiologist

Luat Nguyen, MD

Anesthesiologist

Medical education:
Medical school: Penn State University (1989)
Residency: Massachusetts General Hospital (1997)
Fellowship: Critical Care, Massachusetts General Hospital (1998)

Board certification: Anesthesiology (1998) Critical Care (1999)

NAP anesthesiologist since: 1999

Gary Nissen, MD

Anesthesiologist

Gary Nissen, MD

Anesthesiologist

Medical education:
Medical school: Creighton University (2017)
Residency: Virginia Mason Medical Center (2021)

Board certification: Anesthesiology (2022)

NAP anesthesiologist since: 2021

Stacie H. Oh, MD

Anesthesiologist

Stacie H. Oh, MD

Anesthesiologist

Medical education:
Medical school: University of Kansas School of Medicine (2006)
Residency: University of North Carolina (2007)

Board certification: Anesthesiology (2011)

NAP anesthesiologist since: 2010

Michael Ostrovsky, MD

Anesthesiologist

Michael Ostrovsky, MD

Anesthesiologist

Medical education:

Medical school: Northwestern University Medical School (1995)

Residency: Detroit Medical Center (2000)

Fellowship: Cardiothoracic Anesthesia, Mount Sinai School of Medicine (2003)

Board certification: Anesthesiology (2003)

NAP anesthesiologist since: 2015

Jocelyn A. Park, MD

Anesthesiologist

Jocelyn A. Park, MD

Anesthesiologist

Medical education:
Medical school: University of New Mexico School of Medicine (2004)
Residency: Dartmouth-Hitchcock Medical Center (2008)
Fellowship: Critical Care, Dartmouth-Hitchcock Medical Center (2009)

Board certification: Anesthesiology (2009) Critical Care (2010)

NAP anesthesiologist since: 2009

Dorothy Ann Penaloza, MD

Anesthesiologist

Dorothy Ann Penaloza, MD

Anesthesiologist

Medical education:
Medical school: Oregon Health and Science University (2004)
Residency: Virginia Mason Medical Center (2008)

Board certification: Anesthesiology (2009)

NAP anesthesiologist since: 2008

Alex Raiskin, MD

Anesthesiologist

Alex Raiskin, MD

Anesthesiologist

Medical education:
Medical school: Siberian State Medical University (1996)
Residency: Wayne State University/Detroit Medical Center (2007)

Board certification: Anesthesiology (2008)

NAP anesthesiologist since: 2007

Michael Roll, MD

Anesthesiologist

Michael Roll, MD

Anesthesiologist

Medical education:
Medical school: Wake Forest School of Medicine (2015)
Residency: Virginia Mason Medical Center (2019)

Fellowship: Virginia Mason Medical Center (2020)

Board certification: Anesthesiology (2023)

NAP anesthesiologist since: 2020

Andrew Rushton, MD

Anesthesiologist

Andrew Rushton, MD

Anesthesiologist

Medical education:
Medical school: University of Oklahoma School of Medicine (2000)
Residency: Oregon Health and Science University (2004)

Board certification: Anesthesiology (2006)

NAP anesthesiologist since: 2004

Patrick Salisbury, MD

Anesthesiologist

Patrick Salisbury, MD

Anesthesiologist

Medical education:

Medical school: University of Cincinnati, College of Medicine (2003)

Residency: Virginia Mason Medical Center (2007)

Board certification: Anesthesiology (2008)

NAP anesthesiologist since: 2007

Adrienne Samar, MD

Anesthesiologist

Adrienne Samar, MD

Anesthesiologist

Medical education:
Medical school: University of Iowa Carver College of Medicine (2013)
Residency: University of Iowa Hospitals and Clinics (2017)
Fellowship: Critical Care, University of Iowa Hospitals and Clinics (2018)

Board certification: Anesthesiology (In the ABA exam system) Critical Care

NAP anesthesiologist since: 2018

Joyce Schlichting, MD

Anesthesiologist

Joyce Schlichting, MD

Anesthesiologist

Medical education:
Medical school: Georgetown University School of Medicine (1991)
Residency: Mayo Clinic (1995)

Board certification: Anesthesiology (1997)

NAP anesthesiologist since: 2001

Mark Shillington, MD

Anesthesiologist

Mark Shillington, MD

Anesthesiologist

Medical education:
Medical school: University of Texas Southwestern Medical School (2010)
Residency: University of Utah (2014)
Fellowship: Perioperative Echocardiography, University of Utah (2015)

Board certification: Anesthesiology (2015)

NAP anesthesiologist since: 2015

Rick Siel, Jr., MD

Anesthesiologist

Rick Siel, Jr., MD

Anesthesiologist

Medical education:
Medical school: University of Iowa Carver College of Medicine (2015)
Residency: University of Minnesota (2019)

Fellowship: Critical Care, University of Minnesota (2020)

Board certification: Anesthesiology (In the ABA Exam System)

NAP anesthesiologist since: 2020

Alex Shune, MD

Anesthesiologist

Alex Shune, MD

Anesthesiologist

Medical education:
Medical school: The Ohio State University School of Medicine (2009)
Residency: University of Iowa (2013)
Fellowship: Cardiothoracic Anesthesia, University of Iowa (2014)

Board certification: Anesthesiology (2014)

NAP anesthesiologist since: 2014

Steven Surrett, MD

Anesthesiologist

Steven Surrett, MD

Anesthesiologist

Medical education:

Medical school: University of Arizona College of Medicine (2010)

Residency: Upstate Medical University (2015)

Fellowship: Pain Medicine, Upstate Medical University (2016)

Board certification: Anesthesiology 2016, Pain Medicine 2017

NAP anesthesiologist since: 2019

Brian St. George, MD

Anesthesiologist

Brian St. George, MD

Anesthesiologist

Medical education:
Medical school: Oregon Health and Science University (2000)
Residency: University of New Mexico (2004)

Board certification: Anesthesiology (2005)

NAP anesthesiologist since: 2004

Todd Tritch, MD

Anesthesiologist

Todd Tritch, MD

Anesthesiologist

Medical education:
Medical school: Oregon Health and Science University (1992)
Residency: North Carolina Baptist Hospital (1996)
Fellowship: Virginia Mason Medical Center (1997)

Board certification: Anesthesiology (1998)

NAP anesthesiologist since: 1997

Jonathan Williams, MD

Anesthesiologist

Jonathan Williams, MD

Anesthesiologist

Medical education:
Medical school: Oregon Health and Science University (2008)
Residency: University of Kansas (2012)

Board certification: Anesthesiology (2013)

NAP anesthesiologist since: 2012

John Traul, MD

John Traul, MD

Medical education:
Medical school: Medical College of Ohio (1994)
Residency: Fletcher Allen Healthcare (1998)

Board certification: Anesthesiology (1999)

NAP anesthesiologist since: 2022

Ken Woodward, MD

Anesthesiologist

Ken Woodward, MD

Anesthesiologist

Medical education:

Medical school: University of Pittsburgh School of Medicine (1999)

Residency: Mayo Graduate School of Medicine (2003)

Board certification: Anesthesiology (2004 & 2015)

NAP anesthesiologist since: 2007

Martin Velasquez, MD

Anesthesiologist

Martin Velasquez, MD

Anesthesiologist

Medical education:
Medical school: Saba University School of Medicine (2017)
Residency: SUNY Downstate Medical Center (2021)
Fellowship: Acute Pain, The Ohio State University (2022)

Board certification: Anesthesiology (In the ABA exam system)

NAP anesthesiologist since: 2022

Simon Yang, MD

Anesthesiologist

Simon Yang, MD

Anesthesiologist

Medical education:
Medical school: Oregon Health & Science University (2014)
Residency: University of Rochester Medical Center (2018)

Board certification: Anesthesiology (In the ABA exam system)

NAP anesthesiologist since: 2018

Caroline Zawilski, MD

Anesthesiologist

Caroline Zawilski, MD

Anesthesiologist

Medical education:
Medical school: University of Medicine and Dentistry of New Jersey (RWJ) (2011)
Residency: University of Rochester, Strong Memorial Hospital (2015)

Board certification: Anesthesiology (2017)

NAP anesthesiologist since: 2021

Billy Zhang, MD

Anesthesiologist

Billy Zhang, MD

Anesthesiologist

Medical education:
Medical school: Quinnipiac University (2018)
Residency: University of California Davis (2022)

Board certification: Anesthesiology (In the ABA exam system)

NAP anesthesiologist since: 2022

Alix Zuleta-Alarcon, MD

Anesthesiologist

Alix Zuleta-Alarcon, MD

Anesthesiologist

Medical education:
Medical school: Universidad de los Andes, Bogota, Colombia (2013)
Residency: Ohio State University (2021)
Fellowship: Adult Cardiothoracic, Ohio State University (2022)

Board certification: Anesthesiology (2022)

NAP anesthesiologist since: 2022

Our Staff

Anesthesiologist

Mathieu Assercq, MD

Anesthesiologist

Anesthesiologist

Stephen Aufderheide, MD

Anesthesiologist

Anesthesiologist

Meg Barnhart, MD

Anesthesiologist

Anesthesiologist

Walter Bernard, MD

Anesthesiologist

Anesthesiologist

Lloyd Biby, MD

Anesthesiologist

Anesthesiologist

Peter Bissonnette, MD

Anesthesiologist

CRNA

Kristen Engstrom, MSN

CRNA

CRNA

Martha Espinosa-Blank, MSN

CRNA

Anesthesiologist

Robert Carricaburu, MD

Anesthesiologist

Anesthesiologist

Rebecca Carroll, MD

Anesthesiologist

Anesthesiologist

Domenico Castaldo, MD

Anesthesiologist

Anesthesiologist

Albert Cho, MD

Anesthesiologist

Anesthesiologist

Roger Coleman, MD

Anesthesiologist

Anesthesiologist

Charles Cook, MD

Anesthesiologist

Anesthesiologist

Martin D’ Ambrosio, MD

Anesthesiologist

Anesthesiologist

Dierdre Garton, MD

Anesthesiologist

Anesthesiologist

Emily Gerstman, MD

Anesthesiologist

Anesthesiologist

Jon Saxon Gilbert, MD

Anesthesiologist

Anesthesiologist

Benjamin S. Gmelch, MD

Anesthesiologist

Anesthesiologist

John Guevara, MD

Anesthesiologist

Anesthesiologist

Seth Gunderson, DO

Anesthesiologist

Anesthesiologist

Christopher Hagen, MD

Anesthesiologist

Anesthesiologist

Daniel Hagengruber, MD

Anesthesiologist

Anesthesiologist

Holger Hennig, MD

Anesthesiologist

Anesthesiologist

Mark Hibbard, MD

Anesthesiologist

Anesthesiologist

Jennifer Hickman, MD

Anesthesiologist

Anesthesiologist