Clinicians affiliated with Aspen Valley Hospital District

38 clinicians on file with this group · most practice in Rifle, CO · PAC ID 9234123266

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

34 clinicians affiliated with Aspen Valley Hospital District 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 · Internal Medicine (10) · General Surgery (5) · Hospitalist (3) · Physician Assistant (3) · Cardiology (2) · Infectious Disease (2) · Nurse Practitioner (2) · Clinical Cardiac Electrophysiology (1) · Emergency Medicine (1) · Family Practice (1) · Hematology-Oncology (1) · Osteopathic Manipulative Medicine (1) · Otolaryngology (1) · Vascular Surgery (1)

Specialty links go to the specialty in Rifle, CO.

Clinicians affiliated with Aspen Valley Hospital District, 2024

Alphabetical by last name; 34.

NameSpecialtyCity
Aaron R Alizadeh, M.D.Hematology-OncologyDecatur, GA
Annette M Artau, MDInfectious DiseaseSarasota, FL
Heather A Babcock, PAPhysician AssistantMeeker, CO
Christian A Dean, DOHospitalistWestminster, CO
Matthew L Dunn, MDHospitalistFlagstaff, AZ
Viridiana EstradaInternal MedicineGlenwood Springs, CO
Geoffroy Fauchet, M.D.Internal MedicineGlenwood Springs, CO
Lesley A Fraser, MDGeneral SurgeryGreeley, CO
Gordon M Gerson, M.D.CardiologyAspen, CO
Michael R Goralka, M.D.Internal MedicineCarson City, NV
Zach HartmanGeneral SurgeryVail, CO
Rachel M Houseal, PA-CPhysician AssistantAspen, CO
Roly C Kanard, MDInternal MedicineSalida, CO
Kelly King, M.D.Internal MedicineGrand Junction, CO
Patric T Knecht, M.D.Family PracticeEast Patchogue, NY
Alexandra F Kovar, M.D.General SurgeryPalo Alto, CA
Rebecca E Laird, MDCardiologyEagle, CO
James B Lisowski, MDInternal MedicineGreen Bay, WI
Nessa S Meshkaty, M.D.Infectious DiseaseSpringfield, MA
Erica A Morse, M.D.Emergency MedicineAspen, CO
Edwin S Palmer, M.D.Internal MedicineBoston, MA
Jenny E Queen, PAPhysician AssistantGlenwood Springs, CO
Christopher A Roseberry, M.D.General SurgeryExeter, NH
Brandon T Roy-Garland, MDVascular SurgeryDenver, CO
Jorge L Sallaberry, M.D.Internal MedicinePueblo, CO
Joel W Schaefer, MDGeneral SurgeryGrand Junction, CO
Joseph Schuller, MDClinical Cardiac ElectrophysiologyAspen, CO
Alana R Shah, M.D.HospitalistAspen, CO
Melissa L Somers, MDOtolaryngologyPetoskey, MI
Jeffrey D Tarpey, MDInternal MedicineCortez, CO
Elizabeth Townsley, M.D., PH.D.Internal MedicineNashville, TN
John J Vannostrand, NP-CNurse PractitionerGlenwood Springs, CO
Julie K Williams, ANPNurse PractitionerRifle, CO
Jennifer D York, D.O.Osteopathic Manipulative MedicineGlenwood Springs, CO

Practice locations

Listed practice locations in Colorado.

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