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Anesthesiology in Grand Junction, Colorado

Data updated monthly · Last refresh September 2026

36 Anesthesiology providers practice in Grand Junction, and 17% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Anesthesiology providers in Grand Junction

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Aaron Mauner, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 243-7245
Dr. Angela Pennell, M.D.
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 244-2273
Dr. Archie Magee, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 244-2506
Dr. Blake Titterington, MD
Grand Junction, CO · $15 in drug and device payments (2025) · (530) 903-7398
Dr. Carolyn Emerson, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 254-1686
Dr. Cody Hogeston, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 243-7245
Dr. Cody Skinner, MD
Grand Junction, CO · $67 in drug and device payments (2025) · (970) 244-2273
Dr. Daniel Nelson, MD
Grand Junction, CO · $21 in drug and device payments (2025) · (970) 244-2506
Dr. David Kast, MD
Grand Junction, CO · $14 in drug and device payments (2025) · (970) 254-1686
Dr. Deborah Wheeler, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 242-3854
Dr. Dennis Johnson, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 244-2506
Dr. Ernest Hoeckel, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 242-0920
Dr. Grant Armour, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 298-2506
Dr. Herman Gerhardt, DO
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 254-1686
Dr. Ives Murray, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 244-2506
Dr. Jack Yanaki, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 242-0920
Dr. John Rapiejko, DO
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 244-2506
Dr. John Storheim, D.O.
Grand Junction, CO · $45,000 in drug and device payments (2025) · (970) 244-2273
Dr. John Winward, DO
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 243-7245
Dr. Joseph Wataha, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 242-0920
Dr. Kevin Keller, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 244-2506
Dr. Margaret Thornton, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 244-2273
Dr. Michael Ash, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 242-0920
Dr. Nathan Williams
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 244-2506
Dr. Nell Martin, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 242-0920
Dr. Per-olof Balke, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 244-2506
Dr. Peter Robbiano, M.D.
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 244-2273
Dr. Philip Bowen, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 244-2506
Dr. Ronald Smith, M.D.
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 241-8013
Dr. Sigma Alpha, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 242-0920
Dr. Steven Gardner, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 244-2506
Dr. Steven Jones, M.D.
Grand Junction, CO · $47 in drug and device payments (2025) · (970) 244-2273
Dr. Tamara Rice, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 242-0920
Dr. Todd Kinnick, DO
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 243-7245
Dr. Vanpraseuth Fongnaly, M.D.
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 242-0920
Dr. William Martin, MD
Grand Junction, CO · No drug or device payments recorded (2025) · (970) 254-1686

Common questions

How many Anesthesiology providers are in Grand Junction, Colorado?

There are 36 Anesthesiology providers with active NPI records practicing in Grand Junction, according to federal NPPES data refreshed monthly.

How many Anesthesiology providers in Grand Junction received drug or device company payments?

6 of 36 (17%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Grand Junction Anesthesiology across Colorado

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.