Specialty Clinics

Eugene Gastroenterology Consultants

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3355 RiverBend Dr. Suite 500
Springfield, OR 97477
541-868-9500
www.eugenegi.com

Eugene Gastroenterology Consultants covers a broad range of expertise in the specialty of gastrointestinal and liver diseases to include: acid peptic disease, gastroesophageal reflux disease/Barrett's, irritable bowel syndrome, inflammatory bowel disease, pancreatic and hepatobiliary disorders, chronic liver disease/cirrhosis, hepatitis A/B/C, and gastrointestinal, colorectal and pancreatic malignancies.

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Craig E. Chamberlain, M.D.

MD: Oregon Health Sciences University, Portland, OR

Residency: Wilford Hall USAF Medical Center, San Antonio, TX

Fellowship: Walter Reed USA Medical Center, Washington, DC

Board Certification: Internal Medicine, Gastroenterology

Patient Care Emphasis: Peptic Ulcer Disease, Helicobacter Pylori, Inflammatory Bowel Disease

page Page Crenshaw, F.N.P.

Master of Science in Nursing: University of Alabama at Birmingham, Birmingham AL

Board Certification: Nursing

Patient Care Emphasis: Hepatitis C, IBS, Liver Disease, GERD

Jonathan Gonenne, M.D.

MD: McGill University Faculty of Medicine, Montreal, Province of Quebec, Canada

Residency: Vanderbilt University Medical Center, Nashville, TN

Fellowship: Mayo Clinic, Rochester, MN

Advanced Fellowship: Advanced Therapeutic Endoscopy Training in ERCP/EUS, Beth Israel Deaconess Medical Center, Boston, MA

Board Certification: Gastroenterology

Patient Care Emphasis: Gastrointestinal and Pancreatic Cancer, Endoscopic Ultrasound, Hepatobiliary Disease, Inflammatory Bowel Disease

Tahmina Haq, MD

MD: Shifa College of Medicine, Bahria University

Residency: Loma Linda Linda University Medical Center

Fellowship: Harbor-UCLA, Los Angeles

Board Certification: Gastroenterology

Patient Care Emphasis: Inflammatory diseases and cancers of the pancreas and biliary tract (hepatopancreatobiliary medicine), inflammatory bowel disease, preventative, diagnostic & therapeutic endoscopy, gastrointestinal malignancies, endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP).

Peter S. Kay, M.D.

MD: University of Chicago Pritzker School of Medicine, Chicago, IL

Residency: Stanford University Medical Center, Palo Alto, CA

Fellowship: Stanford University Medical Center, Palo Alto, CA

Board Certification: Gastroenterology

Patient Care Emphasis: Inflammatory Bowel Disease, Irritable Bowel Syndrome, Gastrointestinal Malignancies

Amy Littlejon, P.A.

PA: MPAS degree from OHSU in 2004 (Master's of Physician Assistant Studies)

Residency: Oregon Health Sciences University, Portland, OR

Undergrad Degree: BA in Biology from William Woods University in Missouri

Board Certification: National Commission of Certification of PA, Specialty Gastroenterology

GI Special Interests: Capsule endoscopy and motility disorders.

shane mills Shane J Mills, M.D.

MD: University of South Alabama College of Medicine, Mobile, AL

Residency: Tripler Army Medical Center, Honolulu, HI

Fellowship: Brooke Army Medical Center, FT Sam Houston, TX

Board Certification: Gastroenterology

Patient Care Emphasis: Colon Cancer Screening, Inflammatory Bowel Disease, ERCP

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Jubeen Moaven, M.D.

MD: Jefferson Medical College, Philadelphia

Residency: University of Virginia, Charlottesville

Fellowship: University of Virginia, Charlottesville

Board Certification: Internal Medicine

Patient Care Emphasis: Liver Diseases, Inflammatory Bowel Disease, Esophageal Disorders and Colorectal Cancer Prevention

Davis Sim, MD, PhD

MD: University of Virginia, Charlottesville, VA

Residency: Johns Hopkins Hospital, Baltimore, MD

Fellowship: Stanford Hospital and Clinics, Palo Alto, CA

Board Certification: Gastroenterology

Patient Care Emphasis: Inflammatory Bowel Disease and Gastrointestinal Malignancies

William C. Wu, M.D.

MD: University of Washington School of Medicine, Seattle, WA

Residency: University of Colorado Health Sciences, Denver, CO

Fellowship: Oregon Health Sciences University, Portland, OR

Board Certification: Gastroenterology

Patient Care Emphasis: Colorectal Cancer, Therapeutic ERCP, Barrett's Esophagus

Donald K.Yang, M.D.

MD: University of Pennsylvania School of Medicine, Philadelphia, PA

Residency: Stanford University Hospital, Palo Alto, CA

Fellowship: University of California, San Francisco, CA

Board Certification: Internal Medicine, Gastroenterology

Patient Care Emphasis: Colorectal Cancer Prevention, Inflammatory Bowel Disease, Endoscopic Therapy of the Biliary Tract and Pancreas

Mallory Fillmore, P.A.

PA: Midwestern University, Downers Grove, Il

Undergrad Degree: BA in Psychology from Luther College in Decorah, IA