Gastroenterology and Hepatology Faculty

Our division strives for excellence in the three main missions of the Division of Gastroenterology and Hepatology and the Department of Medicine: clinical care, research, and education.

Our faculty consists of physicians and health care professionals offering expertise in:

We also have faculty members at the Denver Health Medical Center and the Rocky Mountain Regional VA Medical Center.

Division Faculty

Dr. Jennifer Christie Headshot

Jennifer Christie, MD, MASGE, AGAF

Division Director of Gastroenterology and Hepatology
Professor of Medicine
Waterman Family Endowed Chair
Past-President, American Society for Gastrointestinal Endoscopy
Executive Assistant: [email protected]

Sean Colgan, MD

Sean Colgan, PhD

Distinguished Professor of Medicine
Associate Division Director for Basic Science and Research
[email protected]

Shereen Arco, NP

Shereen Arco, NP

Instructor
[email protected]

Gus Atwell Headshot

Gus Attwell, MD

Professor
[email protected]

Sean Bhalla, MD

Sean Bhalla, MD

Assistant Professor
[email protected]

 

Mohammad Bilal Headshot

Mohammad Bilal, MD, FACP, FACG, FASGE

Associate Professor
Director of Bariatric and Third Space Endoscopy
Associate Program Director for the Advanced Therapeutic Endoscopy Fellowship Program
[email protected]

Brady, Cate 2024

Catherine Brady, MPA

Assistant Professor
[email protected]

Brumenschenkel_Amy

Amy Brumenschenkel, NP

 

Assistant Professor
[email protected]

Matthew Burchill

Matthew Burchill, PhD

Associate Professor
[email protected]

Burton_ James

James Burton, MD

Professor
Section Head of Hepatology
Medical Director of Liver Transplantation
[email protected]

Braidie Campbell

Braidie Campbell, MD

Assistant Professor
[email protected]

Matthew Capell

Matthew Capell, ANCP, NP

Instructor
[email protected]

Cassell_Benjamin

Ben Cassell, MD

Associate Professor of Clinical Practice
[email protected]

Chacko, Lyssa

Lyssa Chacko, MD

Associate Professor of Clinical Practice
[email protected]

Click, Ben

Benjamin Click, MD

Associate Professor
Divisional Wellness Officer
[email protected]

Cookson, Katelyn

Katelyn Cookson, PA-C

Assistant Professor
Gastroenterology Lead APP
[email protected]

Colette Crane PA

Colette Crane, MS


Instructor
[email protected]

Czwornog_Jenny

Jennifer Czwornog, MD

Associate Professor
Chief of Gastroenterology at Denver Health
[email protected]

DeLay, Kelli

Kelli DeLay, MD

Assistant Clinical Professor
[email protected]

Dickerman, Katie

Katherine Dickerman, ANP

Assistant Professor
[email protected]

Anna Duloy

Anna Duloy, MD

Associate Professor
Program Director for the non-ACGME Advanced Therapeutic Endoscopy Fellowship training program
[email protected]

Edmundowicz, Steven

Steven Edmundowicz, MD

Professor
Medical Director of the Digestive Health Center
[email protected]

Blair Fennimore Headshot

Blair Fennimore, MD

Associate Professor
Associate Division Director for Clinical Affairs 
[email protected]

Daysha Ferrer TorresDaysha Ferrer Torres, PhD

Assistant Professor
[email protected]

Ryan Fox

Ryan Fox, PA-C

Instructor
[email protected]

 

Frasie Headshot

Sabrina Frasie, PA-C

Instructor
[email protected]

Francis, Prashanth

Prashanth Francis, MD

Assistant Professsor
[email protected]

Lisa Forman, MD

Lisa Forman, MD

Professor
[email protected]

Garcia, Ben

Benjamin Garcia, FNP-C, MSN

Instructor
[email protected]
Mark Gerich

Mark Gerich, MD

Associate Professor
Clinical Director, University of Colorado Crohn's & Colitis Center
[email protected]

Amitha Gumidyala

Amitha Gumidyala, PhD

Instructor
[email protected]

Caitlin Guthrie

Caitlin Guthrie, NP

Instructor
[email protected]

 

Hamner, Holly

Holly Hamner, NP

Instructor
[email protected]

Brittney Henderson

Brittney Henderson, PA-C

 

Instructor
Brittney.Henderson@cuanschutz.edu

Hobbs, Paul

Paul Hobbs, MD

 

Senor Instructor

[email protected]

Jackson_Whitney

Whitney Jackson, MD

Associate Professor
Medical Director of Living Donor Liver Transplantation
[email protected]

Kalra, Avash

Avash Kalra, MD

Associate Professor
Director of Liver Transplant Outreach and Strategic Development
Colorado Center for Transplantation, Care, Research and Education
[email protected]

Dan Kao

Daniel Kao, MD

Associate Professor
[email protected]

Don Kirkpatrick

Don Kirkpatrick, MD

Associate Professor of Clinical Practice
[email protected]

Natasha Klemm, MD

Natasha Klemm, MD

Assistant Professor
[email protected]

Ashley Lane

Ashley Lane, MD

Associate Professor
[email protected]

Kyley LeroyKyley Leroy, DO

Senior Instructor
[email protected]
Jacey LoveJacey Love, NP

Instructor
[email protected]
Alvarado Martinez

Alvaro Martinez-Camacho, MD

Associate Professor
[email protected]

McDowell, Stephanie

Stephanie McDowell, MS

Instructor
[email protected]

Paul Menard-Katcher

Paul Menard-Katcher, MD

Associate Professor
[email protected]

Andy Mengshol

Andy Mengshol, MD

Senior Instructor
[email protected]

Jessica MichelJessica Michel, AGNP-C

Senior Instructor
[email protected]
Emily Milligan Headshot

Emily Milligan, PA-C

Instructor
[email protected]

Jennifer Moss

Jennifer Moss, MD

Senior Instructor
[email protected]

Larissa Muething

Larissa Muething, MD

Assistant Professor
[email protected]

Mun

Elijah Mun, MD

 

Assistant Professor
[email protected]

O'Meara_Meghan

Meg O'Meara, NP

Assistant Professor
[email protected]

Blake Niccum

Blake Niccum, MD

Senior Instructor
Blake. [email protected]

Norvell

JP Norvell, MD

Associate Professor
Transplant Hepatology Fellowship Program Director
Medical Director, Inpatient Transplant and Hepatology Unit,
University of Colorado Hospital
[email protected]

Jaqueline Nelson

Jacqueline Nelson, DNP, AGNP-BC

Instructor
[email protected]

Joseph Onyiah

Joseph Onyiah, MD

Associate Professor
[email protected]

Oonk, Alexis

Alexis Oonk, FNP

Assistant Professor
[email protected]

Swati Patel

Swati Patel, MD

Associate Professor
Associate Division Director of Faculty Development and Advancement
[email protected]

Pokala- Sridevi KusumaSridevi Kusuma Pokala, MD

Assistant Professor
[email protected]
Pokrandt

Kathryn Pokrandt, MSN

Instructor
[email protected] 

Lindsay Pratt

Lindsay Pratt, PA-C

Assistant Professor
[email protected]

Siobhan Proksell

Siobhan Proksell, MD

Visiting Associate Professor
[email protected]

Robert Reveille

Robert Reveille, MD

Associate Professor
Chief of Gastroenterology & Hepatology
[email protected]

Rice, Jon

Jon Rice, MD

Assistant Professor
[email protected]

Safadi_Sarah

Sarah Safadi, MD

Assistant Professor
[email protected]

Scott, Frank

Frank I. Scott, MD

Associate Professor
[email protected]

Raj Shah

Raj Shah, MD

Professor
Director, Pancreas and Biliary Endoscopy
[email protected]

Trey Simril, MDTrey Simril, MD

Assistant Professor
[email protected]
Calen Steiner headshot

Calen Steiner, MD


Assistant Professor
[email protected]

Tamburini_Beth

Beth Tamburini, PhD

Professor with Tenure
[email protected]

Theiss, Arianne

Arianne Theiss, PhD

Professor with Tenure
[email protected]

Dennis Wang

Dennis Wang, MD

Assistant Professor
[email protected]

Sachin Wani

Sachin Wani, MD

Professor
Associate Division Director for Strategy and Innovation 
[email protected]

Amanda Wieland

Amanda Wieland, MD

Associate Professor
Co-Director, Fatty Liver Clinic
[email protected]

 

 

Division of Gastroenterology and Hepatology

CU Anschutz

Academic Office One

12631 East 17th Avenue

B158

Aurora, CO 80045


CU Anschutz

Anschutz Outpatient Pavilion

1635 North Aurora Court

Aurora, CO 80045


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