Anesthesiology in Denver, Colorado
Data updated monthly · Last refresh September 2026
224 Anesthesiology providers practice in Denver, and 24% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Anesthesiology providers in Denver
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. John Valentine, MDDenver, CO · No drug or device payments recorded (2025) ·
(720) 530-6757 Dr. John ZanovichDenver, CO · No drug or device payments recorded (2025) ·
(303) 407-0521 Dr. Jonathan Gallen, M.D. Dr. Jordan Lurie, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 407-0521 Dr. Jordan Martin, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 336-8317 Dr. Joseph Billig, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Joseph Horvath, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 377-6825 Dr. Joseph Morabito, DO, MS Dr. Joy Guth, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Julio Montejano, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 318-1570 Dr. Justice Richardson, DODenver, CO · No drug or device payments recorded (2025) ·
(303) 318-1570 Dr. Kaeleen BodenDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Katherine Tinkey, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Kathleen Leavy, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 377-6825 Dr. Kathleen Marzluf, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Katrina Milgrim, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Kelsi Froom, D.ODenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Keri Propst, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Kevin BartelDenver, CO · No drug or device payments recorded (2025) ·
(303) 318-1540 Dr. Kimberly Fischer, M.D.Denver, CO · No drug or device payments recorded (2025) · Telehealth ·
(303) 338-4545 Dr. Krisdha Buranapiyawong, MD Dr. Lanette Stewart, MD, JD, MPHDenver, CO · No drug or device payments recorded (2025) ·
(303) 436-0000 Dr. Laurel Haberstroh, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 808-0694 Dr. Lawrence Johnston, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Leonard Griffiths, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 336-8304 Dr. Leverne Green, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 740-8133 Dr. Levi Dieruf, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 377-6825 Dr. Lily Foreman, DO, PHD Dr. Lisa Minne, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 377-6825 Dr. Lois Kinney, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 377-6825 Dr. Lowell Greenwall, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 377-6825 Dr. Luis Verduzco, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 436-4949 Dr. Lyle Hileman, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 377-6825 Dr. Margaret Dornseif, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Margaret Tobiasson, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 422-9438 Dr. Maria Ramos Perez, MD Dr. Maribeth Milford, D.O.Denver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Mark CalkinDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Mark Rubin, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 422-9438 Dr. Mark Ryan, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 377-6825 Dr. Matthew Gilbert, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 318-1540 Dr. Matthew Hall, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 377-6825 Common questions
How many Anesthesiology providers are in Denver, Colorado?There are 224 Anesthesiology providers with active NPI records practicing in Denver, according to federal NPPES data refreshed monthly.
How many Anesthesiology providers in Denver received drug or device company payments?53 of 224 (24%) 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 Denver Anesthesiology across Colorado