Clinicians affiliated with Utah Gastroenterology LLC

69 clinicians on file with this group · most practice in Salt Lake City-Murray, UT · PAC ID 9830174150

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

65 clinicians affiliated with Utah Gastroenterology LLC are in the 2024 Medicare Part B data, 29 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Gastroenterology (25) · Certified Registered Nurse Anesthetist (CRNA) (24) · Physician Assistant (9) · Internal Medicine (4) · Nurse Practitioner (3)

Specialty links go to the specialty in Salt Lake City-Murray, UT.

Clinicians affiliated with Utah Gastroenterology LLC, 2024

Alphabetical by last name; 65.

NameSpecialtyCity
Tyson Amundsen, MDInternal MedicineSt George, UT
Andrew BambroughCertified Registered Nurse Anesthetist (CRNA)Salt Lake City, UT
Angela M Banz, PAPhysician AssistantOgden, UT
Robert K Barnett, M.D.GastroenterologySandy, UT
Jeffrey L Bell, CRNACertified Registered Nurse Anesthetist (CRNA)Kaysville, UT
Travis D BerniCertified Registered Nurse Anesthetist (CRNA)Salt Lake City, UT
Robert S Bridge, M.D.GastroenterologyFederal Way, WA
Christopher Canale, MDGastroenterologyBountiful, UT
Emily Chipping, CRNACertified Registered Nurse Anesthetist (CRNA)Pleasant Grove, UT
Jeffrey L Christensen, CRNACertified Registered Nurse Anesthetist (CRNA)Salt Lake City, UT
Michael D Cragun, CRNACertified Registered Nurse Anesthetist (CRNA)Tremonton, UT
Daniel Cruttenden, CRNACertified Registered Nurse Anesthetist (CRNA)Lehi, UT
Karl M CummingCertified Registered Nurse Anesthetist (CRNA)American Fork, UT
Christopher S Cutler, MDGastroenterologySandy, UT
Joshua P DavisCertified Registered Nurse Anesthetist (CRNA)Provo, UT
Steven G Desautels, MDGastroenterologySandy, UT
Paula M Dobrowolska, CRNACertified Registered Nurse Anesthetist (CRNA)Loves Park, IL
Brett W Doxey, MDGastroenterologyRiverton, UT
Louis W DurantePhysician AssistantSt George, UT
Rebeka C Eslinger, CRNACertified Registered Nurse Anesthetist (CRNA)Salt Lake City, UT
Peter C Fenton, M.D.GastroenterologySalt Lake City, UT
Charlie W Fox, MDGastroenterologySalt Lake City, UT
Edward J Frech, MDGastroenterologySt George, UT
Richard K Gilroy, MDGastroenterologySalt Lake City, UT
Stephanie Glenn, NPNurse PractitionerSalt Lake City, UT
Erin L Groundland, CRNACertified Registered Nurse Anesthetist (CRNA)Tampa, FL
Gordon E Harmston, M.D.GastroenterologySalt Lake City, UT
Andrew M Heiner, M.D.GastroenterologySandy, UT
Sarah M Holland, CRNACertified Registered Nurse Anesthetist (CRNA)Sandy, UT
Mark Jensen, D.O.GastroenterologySandy, UT
George Jeung, D.O.Internal MedicineSt George, UT
Nekenzie Jones, NPNurse PractitionerSaint George, UT
Alanna B Jorgensen, PAPhysician AssistantSalt Lake City, UT
Chaya Krishnamurthy, MDGastroenterologySalt Lake City, UT
Jeffry K Kupfer, CRNACertified Registered Nurse Anesthetist (CRNA)Lehi, UT
Nathaniel Kwak, MDGastroenterologySalt Lake City, UT
Marguerite K Marschner, PA-CPhysician AssistantSandy, UT
Ray J MartelCertified Registered Nurse Anesthetist (CRNA)Albuquerque, NM
Daniel J MartinCertified Registered Nurse Anesthetist (CRNA)Bonita Springs, FL
Christopher I Maxwell, M.D.GastroenterologySalt Lake City, UT
Brien R Miller, D.O.GastroenterologySt George, UT
Scott R Moffitt, PA-CPhysician AssistantSandy, UT
David R Moore, M.D.GastroenterologyBountiful, UT
Phillip Oberg, DOGastroenterologySt George, UT
Bill Quach, MDGastroenterologySalt Lake City, UT
Catherine G Rawson, CRNACertified Registered Nurse Anesthetist (CRNA)Lehi, UT
Matthew L Rigby, CRNACertified Registered Nurse Anesthetist (CRNA)Henderson, NV
Lauren L Roser, CRNACertified Registered Nurse Anesthetist (CRNA)Salt Lake City, UT
Allison J Sabin, PA-CPhysician AssistantTooele, UT
Matthew S Saylor, CRNACertified Registered Nurse Anesthetist (CRNA)Farmington, UT
John D Schmidt, MDGastroenterologySandy, UT
Abbie L Siebenhaar, PACPhysician AssistantSalt Lake City, UT
Aaron B Skidmore, CRNACertified Registered Nurse Anesthetist (CRNA)Salt Lake City, UT
James M Stewart, M.DInternal MedicineSandy, UT
Brittany M Summerhays, CRNACertified Registered Nurse Anesthetist (CRNA)Draper, UT
Layne T SummersCertified Registered Nurse Anesthetist (CRNA)Tremonton, UT
Heather L SwannPhysician AssistantBountiful, UT
Shea J Taylor, CRNACertified Registered Nurse Anesthetist (CRNA)American Fork, UT
David B Trowbridge, M.D.GastroenterologySalt Lake City, UT
Allison W Venner, MDGastroenterologySalt Lake City, UT
Rebecca VoaklanderInternal MedicineSalt Lake City, UT
Ashlee A Walker, NPNurse PractitionerSt George, UT
Michael J Weaver, MDGastroenterologySaint Louis, MO
Jason C Wills, M.D.GastroenterologySalt Lake City, UT
Melissa Yamashiro, PAPhysician AssistantBountiful, UT

Practice locations

Listed practice locations in Utah.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations