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Best Gastroenterologists in Boise

Written by Andrew Le, MD

Updated December 24, 2024

Introduction to Gastroenterology in Boise

Definition and scope of gastroenterology

Gastroenterology is a medical specialty focused on the diagnosis and treatment of disorders affecting the digestive system, including the esophagus, stomach, small intestine, colon, liver, pancreas, and gallbladder.

Gastroenterologists in Boise treat a wide range of conditions, from common issues like acid reflux and irritable bowel syndrome to more complex diseases such as inflammatory bowel disease, liver cirrhosis, and gastrointestinal cancers.

Importance of choosing the right gastroenterologist

Selecting an experienced and skilled gastroenterologist is essential for accurate diagnosis and effective treatment of digestive disorders. The right specialist can significantly improve patient outcomes and quality of life.

Gastroenterologists play a key role in preventive care, particularly in conducting screenings for colorectal cancer and other gastrointestinal malignancies. Regular check-ups with a trusted gastroenterologist can lead to early detection and prevention of serious conditions.


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List of Gastroenterologists in Boise

Dr. Jennifer Lee

Dr. Jennifer Lee

5.0

Boise, ID

Sex

Female

Languages

English

Phone

(208) 381-9350

American Board of Colon & Rectal Surgery

American Board of Surgery

Swedish Medical Center (Fellowship Hospital, 2016)

Rutgers Robert Wood Johnson Medical School (Fellowship Hospital, 2014)

Thomas Jefferson University Sidney Kimmel Medical College (Medical School, 2010)

University Hospitals Case Medical Center (Internship Hospital, 2009)

University of Rochester School of Medicine & Dentistry (Medical School, 2008)

English

St. Luke''s Nampa Medical Center

St. Luke''s Boise Medical Center

St. Luke''s Magic Valley Medical Center

Colorectal Surgery

Dr. Sheev Dattani

Dr. Sheev Dattani

5.0

Boise, ID

Sex

Male

Languages

English

Phone

(208) 302-2400

English

Saint Alphonsus Medical Center-Nampa

Saint Alphonsus Regional Medical Center

Saint Alphonsus Medical Center-Ontario

Colorectal Surgery

General Surgery

Nicholas Ryser

Nicholas Ryser

5.0

Boise, ID

Sex

Male

Languages

English

Phone

(208) 489-1900

English

Gastroenterology (Physician Assistant)

Physician Assistant (PA)

Gastroenterology

EM

Dr. Elizabeth Morrison

5.0

Boise, ID

Sex

Female

Languages

English

Phone

(208) 422-1325

Dartmouth College (Medical School, 1994)

English

Saint Alphonsus Medical Center-Ontario

Gastroenterology

EJ

Dr. Elsbeth Jensen-Otsu

5.0

Boise, ID

Sex

Female

Languages

English

Phone

(208) 422-1000

American Board of Internal Medicine

English

West Valley Medical Center

Saint Alphonsus Medical Center-Baker City

Gastroenterology

Internal Medicine

ML

Dr. Mark Lloyd

5.0

Boise, ID

Sex

Male

Languages

English

Phone

(208) 342-7169

American Board of Internal Medicine

UNIVERSITY OF CINCINNATI / MEDICAL CENTER (Medical School, 1980)

English

Gastroenterology

Internal Medicine

JT

Dr. Justin Tomal

5.0

Boise, ID

Sex

Male

Languages

English

Phone

(208) 343-6458

American Board of Internal Medicine

UNIVERSITY OF CHICAGO HOSPITAL / ROOSEVELT UNIVERSITY (Medical School, 2014)

English

St. Luke''s Nampa Medical Center

St. Luke''s Boise Medical Center

Cookeville Regional Medical Center

Gastroenterology

Internal Medicine

Dr. Christopher Reising

Dr. Christopher Reising

4.8

Boise, ID

Sex

Male

Languages

English, Spanish

Phone

(208) 302-2300

American Board of Surgery

Iowa Methodist Medical Center (Residency Hospital)

Indiana University (Undergraduate School)

Iowa Methodist Medical Center|Iowa Methodist Med Center (Residency Hospital, 2001)

Indiana University School of Medicine (Medical School, 1996)

English

Spanish

Saint Alphonsus Medical Center-Nampa

Saint Alphonsus Regional Medical Center

General Surgery

Surgical Oncology

Bariatric Surgery

Colorectal Surgery

Endocrine Surgery

Laparoscopic Surgery

Robotic Surgery

Minimally Invasive Surgery

Dr. Steven Williams

Dr. Steven Williams

4.8

Boise, ID

Sex

Male

Languages

English, Spanish

Phone

(208) 321-4790

American Board of Surgery

University of Texas Medical Branch (Internship Hospital, 1998)

English

Spanish

Treasure Valley Hospital

St. Luke''s Boise Medical Center

Saint Alphonsus Regional Medical Center

General Surgery

Colorectal Surgery

Breast Surgery

Gastroenterological Surgery

Laparoscopic Surgery

Robotic Surgery

Minimally Invasive Surgery

Dr. Benjamin Karsten

Dr. Benjamin Karsten

4.6

Boise, ID

Sex

Male

Languages

English

Phone

(208) 381-9350

American Board of Colon & Rectal Surgery

American Board of Surgery

University of Utah School of Medicine (Medical School, 2004)

English

St. Luke''s Nampa Medical Center

St. Luke''s Boise Medical Center

St. Luke''s Magic Valley Medical Center

General Surgery

Colorectal Surgery

SW

Dr. Shauna Williams

4.3

Boise, ID

Sex

Female

Languages

English

Phone

(208) 489-1900

American Board of Colon & Rectal Surgery

Mayo Clinic Rochester (Fellowship Hospital, 1991)

University Oregon Health & Science University (Residency Hospital, 1990)

University Oregon Health & Science University (Internship Hospital, 1985)

University of Hawaii at Manoa John A. Burns School of Medicine (Medical School, 1984)

English

Saint Alphonsus Regional Medical Center

General Surgery

Colorectal Surgery

Dr. Akshay Gupta

Dr. Akshay Gupta

4.3

Boise, ID

Sex

Male

Languages

English, Hindi

Phone

(208) 887-3724

American Board of Internal Medicine

UNIVERSITY OF MICHIGAN / ANN ARBOR (Fellowship Hospital, 2010)

University of Pittsburgh Medical Center (UPMC) (Internship Hospital, 2005)

All-India Institute of Medical Science / Ansari Nagar (Medical School, 2002)

English

Hindi

St. Luke''s Boise Medical Center

Saint Alphonsus Regional Medical Center

Gastroenterology

JK

Dr. James Kantarian

4.0

Boise, ID

Sex

Male

Languages

English

Phone

(208) 381-6930

American Board of Colon & Rectal Surgery

Lehigh Valley Hospital (Fellowship Hospital, 1987)

Lehigh Valley Hospital (Residency Hospital, 1986)

Penn Presbyterian Medical Center (Residency Hospital, 1983)

Temple University Lewis Katz School of Medicine (Medical School, 1981)

English

St. Luke''s Boise Medical Center

Colorectal Surgery

Dr. Mark Mallory

Dr. Mark Mallory

4.0

Boise, ID

Sex

Male

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

University WA (Residency Hospital, 2000)

University WA (Fellowship Hospital, 2000)

English

St. Luke''s Boise Medical Center

Saint Alphonsus Regional Medical Center

Gastroenterology

Dr. Rebecca Osterkamp

Dr. Rebecca Osterkamp

4.0

Boise, ID

Sex

Female

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

University of Connecticut Health Center (Medical School)

English

St. Luke''s Boise Medical Center

Saint Alphonsus Medical Center-Nampa

Saint Alphonsus Regional Medical Center

Gastroenterology

EH

Dr. Ellen Hunter

4.0

Boise, ID

Sex

Female

Languages

English

Phone

(208) 422-1325

American Board of Internal Medicine

GEORGETOWN UNIVERSITY / MEDICAL CENTER (Medical School, 1986)

English

Gastroenterology

Dr. Ike Tanabe

Dr. Ike Tanabe

3.8

Boise, ID

Sex

Male

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

University So Fla (Fellowship Hospital, 1994)

University of Washington (Residency Hospital, 1992)

University of Washington (Internship Hospital, 1990)

University of Washington School of Medicine (Medical School, 1989)

English

Pali Momi Medical Center

Straub Clinic and Hospital

Wilcox Health

Gastroenterology

Internal Medicine

BW

Dr. Bonnie Waite

3.8

Boise, ID

Sex

Female

Languages

English

Phone

(208) 343-6458

American Board of Internal Medicine

University of Wisconsin-Madison (Fellowship Hospital)

University Wash (Residency Hospital, 1999)

University Wash (Internship Hospital, 1997)

University of Washington School of Medicine (Medical School, 1996)

English

St. Luke''s Boise Medical Center

Gastroenterology

Dr. Victor Chen

Dr. Victor Chen

3.7

Boise, ID

Sex

Male

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

University of AL (Fellowship Hospital, 2005)

University of Missouri–Kansas City School of Medicine (Medical School, 1999)

English

Saint Alphonsus Regional Medical Center

Renown Regional Medical Center

Renown South Meadows Medical Center

Gastroenterology

WM

Dr. William McDonnell

3.7

Boise, ID

Sex

Male

Languages

English

Phone

(509) 786-5599

American Board of Internal Medicine

SAINT LOUIS UNIVERSITY / HEALTH SCIENCES CENTER (Medical School, 1983)

English

Prosser Memorial Hospital

Gastroenterology

Internal Medicine

RU

Dr. Richard Uhlmann

3.7

Boise, ID

Sex

Male

Languages

English

Phone

(208) 343-6458

American Board of Internal Medicine

University of Chicago (Medical School, 1978)

English

Gastroenterology

Dr. Samuel Gibson

Dr. Samuel Gibson

3.7

Boise, ID

Sex

Male

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

Maricopa Medical Center (Internship Hospital, 1984)

University of South Dakota Sanford School of Medicine (Medical School, 1983)

English

St. Luke''s Nampa Medical Center

St. Luke''s McCall Medical Center

St. Luke''s Boise Medical Center

Internal Medicine

Gastroenterology

Dr. James Olson

Dr. James Olson

3.6

Boise, ID

Sex

Male

Languages

English

Phone

(208) 424-0280

UCHSC (Residency Hospital)

University of Southern California Keck School of Medicine (Fellowship Hospital, 2002)

University of Colorado Health Science Center (Residency Hospital, 2000)

University of Colorado Health Sciences Center (Internship Hospital, 1996)

George Washington University School of Medicine & Health Sciences (Medical School, 1995)

English

Treasure Valley Hospital

St. Luke''s Boise Medical Center

Colorectal Surgery

General Surgery

Dr. Christopher Goulet

Dr. Christopher Goulet

3.5

Boise, ID

Sex

Male

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

University Ut/U Utah Medical Center (Residency Hospital, 2002)

University of Texas Southwestern Medical Center (Medical School, 1999)

English

St. Luke''s Nampa Medical Center

St. Luke''s Boise Medical Center

Saint Alphonsus Medical Center-Nampa

Gastroenterology

MS

Dr. Matthew Sericati

3.5

Boise, ID

Sex

Male

Languages

English

Phone

(208) 343-6458

American Board of Internal Medicine

Medical College of Wisconsin (Medical School)

English

St. Luke''s Boise Medical Center

Gastroenterology

Dr. Ashley Evans

Dr. Ashley Evans

3.4

Boise, ID

Sex

Female

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

Oregon Health & Science University (Medical School)

English

St. Luke''s Boise Medical Center

Saint Alphonsus Regional Medical Center

Internal Medicine

Gastroenterology

NC

Dr. Nic Cordum

3.4

Boise, ID

Sex

Male

Languages

English

Phone

(208) 489-1871

UNIVERSITY OF OKLAHOMA / HEALTH SCIENCES CENTER (Medical School, 1991)

English

St. Luke''s Elmore Medical Center

St. Luke''s Boise Medical Center

Saint Alphonsus Medical Center-Nampa

Gastroenterology

KS

Dr. Kirsten Sayson

3.0

Boise, ID

Sex

Female

Languages

English

Phone

(208) 887-3724

American Board of Internal Medicine

University of Washington (Medical School, 2009)

English

St. Luke''s Nampa Medical Center

St. Luke''s Boise Medical Center

Gastroenterology

Internal Medicine

JW

Dr. John Witte

3.0

Boise, ID

Sex

Male

Languages

English

Phone

(208) 887-3724

American Board of Internal Medicine

SAINT LOUIS UNIVERSITY / HEALTH SCIENCES CENTER (Medical School, 1984)

English

St. Luke''s Boise Medical Center

Gastroenterology

Internal Medicine

Dr. Stephen Schutz

Dr. Stephen Schutz

2.9

Boise, ID

Sex

Male

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

Duke University Hospital (Fellowship Hospital, 1994)

Wright Patterson Medical Center (Internship Hospital, 1989)

ALBANY MEDICAL COLLEGE (Medical School, 1988)

English

St. Luke''s Boise Medical Center

Saint Alphonsus Medical Center-Nampa

Saint Alphonsus Regional Medical Center

Gastroenterology

Dr. Robb Gibson

Dr. Robb Gibson

2.8

Boise, ID

Sex

Male

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

University of Utah (Internship Hospital, 1986)

University of South Dakota Sanford School of Medicine (Medical School, 1985)

English

St. Luke''s Boise Medical Center

Saint Alphonsus Medical Center-Nampa

Syringa General Hospital

Internal Medicine

Gastroenterology

DW

Dr. David Wood

2.7

Boise, ID

Sex

Male

Languages

English

Phone

(208) 343-6458

American Board of Internal Medicine

UNIVERSITY OF CINCINNATI / MAIN CAMPUS (Medical School, 1993)

English

St. Luke''s Nampa Medical Center

St. Luke''s Boise Medical Center

Gastroenterology

Dr. Meghan Jankowski

Dr. Meghan Jankowski

2.7

Boise, ID

Sex

Female

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

UNIVERSITY OF MICHIGAN / MEDICAL CENTER (Medical School)

English

St. Luke''s Boise Medical Center

Saint Alphonsus Regional Medical Center

Internal Medicine

Gastroenterology

Dr. Bryan Brimhall

Dr. Bryan Brimhall

2.3

Boise, ID

Sex

Male

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

University of Utah (Medical School)

English

St. Luke''s Nampa Medical Center

St. Luke''s Boise Medical Center

Saint Alphonsus Medical Center-Nampa

Gastroenterology

Ashlee Jane

Ashlee Jane

N/A

Boise, ID

Sex

Female

Languages

English

Phone

(208) 391-5003

National University of Natural Medicine - Doctorate ND (Medical School, 2017)

University of Oregon - B.S. Human Physiology (Undergraduate School, 2007)

English

Naturopathy

Gastroenterology

Endocrinology, Diabetes & Metabolism

Pediatric Gastroenterology

Family Medicine

Holistic Medicine

Men's Health Medicine

Women's Health Medicine

Dr. Edward Krajicek

Dr. Edward Krajicek

N/A

Boise, ID

Sex

Male

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

English

St. Luke''s Boise Medical Center

Saint Alphonsus Medical Center-Nampa

Saint Alphonsus Regional Medical Center

Gastroenterology

Internal Medicine

PS

Dr. Patrick Schow

N/A

Boise, ID

Sex

Male

Languages

English

Phone

(208) 422-1000

Tulane University of Louisiana (Medical School, 1969)

English

Gastroenterology

TB

Dr. Theodore Bohlman

N/A

Boise, ID

Sex

Male

Languages

English

Phone

(208) 343-6458

Loma Linda University (Medical School, 1971)

English

Gastroenterology

RL

Dr. Robert Lockwood

N/A

Boise, ID

Sex

Male

Languages

English

Phone

(208) 887-3724

American Board of Internal Medicine

University of Virginia / Main Campus (Medical School, 2014)

English

St. Luke''s Nampa Medical Center

St. Luke''s Elmore Medical Center

St. Luke''s Boise Medical Center

Internal Medicine

Gastroenterology

Dr. Jeffrey Bank

Dr. Jeffrey Bank

N/A

Boise, ID

Sex

Male

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

University of Washington / Harborview Medical Center (Medical School, 2015)

English

St. Luke''s Boise Medical Center

Saint Alphonsus Medical Center-Nampa

Saint Alphonsus Regional Medical Center

Gastroenterology

Internal Medicine

MD

Dr. Mark Dell'Aglio

N/A

Boise, ID

Sex

Male

Languages

English

Phone

(208) 343-6458

American Board of Internal Medicine

Drexel University College of Medicine (Medical School, 1985)

English

St. Luke''s Nampa Medical Center

St. Luke''s Boise Medical Center

Gastroenterology

Internal Medicine

Dr. Joseph Cook

Dr. Joseph Cook

N/A

Boise, ID

Sex

Male

Languages

English

Phone

(208) 489-1900

American Board of Internal Medicine

Brooke Army Medical Center (Fellowship Hospital, 2008)

Virginia Commonwealth University Medical Center (Internship Hospital, 1998)

English

St. Luke''s Nampa Medical Center

St. Luke''s Boise Medical Center

Saint Alphonsus Medical Center-Nampa

Gastroenterology

Internal Medicine

Shaylan Pease

Shaylan Pease

N/A

Boise, ID

Sex

Female

Languages

English

Phone

(208) 489-1900

English

Gastroenterology (Physician Assistant)

Gastroenterology

Overview of Gastroenterology Services in Boise

Healthcare landscape in Boise

Major hospitals and medical centers

  • St. Luke's Boise Medical Center
  • Saint Alphonsus Regional Medical Center
  • St. Luke's Nampa Medical Center
  • Saint Alphonsus Medical Center-Nampa

Gastroenterology practices

  • Multiple private practices and hospital-affiliated clinics
  • Wide range of subspecialties within gastroenterology

Factors to consider when selecting a gastroenterologist

Qualifications and expertise

  • Board certification in gastroenterology
  • Additional subspecialty training
  • Years of experience in practice

Patient satisfaction and reviews

  • Star ratings from previous patients
  • Number of patient reviews
  • Feedback on communication and care quality

Hospital affiliations

  • Access to advanced medical facilities
  • Coordination with other specialists

Accessibility and convenience

  • Office locations
  • Availability of appointments
  • Telemedicine options

Top-Rated Gastroenterologists in Boise

Dr. Justin Tomal

Education and Certifications

  • Medical School: University of Chicago Hospital / Roosevelt University (2014)
  • Board Certified by American Board of Internal Medicine

Hospital Affiliations

  • St. Luke's Nampa Medical Center
  • St. Luke's Boise Medical Center
  • Cookeville Regional Medical Center

Patient Ratings

  • 5.0 out of 5 stars based on 1 review

Dr. Elizabeth Morrison

Education and Background

  • Medical School: Dartmouth College (1994)

Hospital Affiliations

  • Saint Alphonsus Medical Center-Ontario

Patient Ratings

  • 5.0 out of 5 stars based on 5 reviews

Dr. Elsbeth Jensen-Otsu

Certifications and Specializations

  • Board Certified by American Board of Internal Medicine
  • Specializes in Gastroenterology and Internal Medicine

Hospital Affiliations

  • West Valley Medical Center
  • Saint Alphonsus Medical Center-Baker City

Patient Ratings

  • 5.0 out of 5 stars based on 1 review

Nicholas Ryser, PA-C

Specializations

  • Gastroenterology (Physician Assistant)
  • Physician Assistant (PA)

Patient Ratings

  • 5.0 out of 5 stars based on 3 reviews

Dr. Mark Lloyd

Education and Certifications

  • Medical School: University of Cincinnati / Medical Center (1980)
  • Board Certified by American Board of Internal Medicine

Patient Ratings

  • 5.0 out of 5 stars based on 2 reviews

Additional Considerations for Choosing a Gastroenterologist in Boise

Communication and Patient-Doctor Relationship

Language Preferences

  • Majority of listed gastroenterologists speak English
  • Dr. Christopher Reising and Dr. Steven Williams also speak Spanish

Gender Considerations

  • Options for both male and female gastroenterologists available
  • Notable female gastroenterologists: Dr. Jennifer Lee, Dr. Elizabeth Morrison, Dr. Elsbeth Jensen-Otsu

Insurance and Accessibility

Hospital Affiliations

  • St. Luke's Boise Medical Center - affiliated with many listed gastroenterologists
  • Saint Alphonsus Regional Medical Center - another common affiliation
  • Consider choosing a doctor affiliated with your preferred hospital

Location and Practice Information

  • Most gastroenterologists are located in Boise
  • Some may have multiple practice locations or serve nearby areas like Nampa

Specialized Services and Expertise

Areas of Focus

  • Some doctors specialize in both Gastroenterology and Internal Medicine
  • Dr. Christopher Reising offers additional specialties like Surgical Oncology and Bariatric Surgery

Advanced Procedures

  • Look for doctors offering specialized treatments like minimally invasive or robotic surgery
  • Dr. Christopher Reising and Dr. Steven Williams are noted for laparoscopic and robotic surgery skills