Dr. Siddoway is on Doximity
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Office
1380 E Medical Center Dr
Saint George, UT 84790
Education & Training
- William Beaumont Army Medical CenterGastroenterology, 1985 - 1987
- Tripler Army Medical CenterResidency, Internal Medicine, 1979 - 1982
- George Washington University School of Medicine and Health SciencesClass of 1979
Certifications & Licensure
- AZ State Medical License 1990 - 2026
- UT State Medical License 1981 - 2026
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2012-2013
- Fellow (FACG) American College of Gastroenterology
Publications & Presentations
PubMed
- 5 citationsThe effect of water intake on ultrasound tissue characteristics and hemodynamics of adult livers.Jason Lee, Rebecca Lee, Todd Erpelding, Roger L. Siddoway, Jing Gao
Clinical and Experimental Hepatology. 2021-06-01 - 5 citationsSuperb Microvascular Imaging-Based Vascular Index to Assess Adult Hepatic Steatosis: A Feasibility Study.Jing Gao, Jacob King, Manjil Chatterji, Brien R Miller, Roger L Siddoway
Ultrasound in Medicine & Biology. 2022-03-01
Press Mentions
- 127 GI Physicians to Know in 2018December 31st, 2018
Professional Memberships
- Member
- Fellow
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