Our Physicians


Old Pueblo Anesthesiology is a fully staffed physician-only group.  Our physicians have completed four or more years of college followed by four years of medical school, one year of internship in Internal Medicine, Transitional or Surgery, and at least three years of training in an accredited anesthesiology residency.  Many of our doctors have an additional year or two of fellowship training in subspecialties such as pediatric anesthesiology, cardiac anesthesiology, pain management and intensive care medicine.  Old Pueblo Anesthesia physicians are board certified or board eligible by the American Board of Anesthesiology. Some are additionally board certified in other areas of medicine such as Internal Medicine and Surgery.

To learn more about our physicians click on the name below:


Matthew Atlas, MD Dan Hughes, MD
Cristian Bratu, MD Doug Jacobsen, MD
Brian Cammarata, MD Hill Johnson, MD
Allison Castro, MD Mark Johnson, MD
Pong Chanvitayapongs, MD Christina Kettelle, MD
Songsiri Chanvitayapongs, MD Robin Kloth, MD
   Lance Clyde, MD Steve Lampert, MD
Adam DaDeppo, MD  Michael Lopez, MD
Hannah Dillon, MD Neesann Marietta, MD
Kevin Evans, DO Mark McClain, MD
Rowan Evans-Lomayesva, MD Richard McCoppin, MD
Luis Esparza, MD Katrina McGuire, MD
Jorge Favela, MD John Morrison, MD
Gary Flacke, MD Sang O, DO
Gregory Franklin, DO Matt Offerdahl, MD
Christopher Glynn, MD Ara Parseghian, MD
Trevor Green, DO Dave Rogers, MD
Allison Greening, MD Josh Smith, MD
Monica Guzman, MD Shawn Tolbert, MD
Heidi Hadley, MD Paul Tsong, MD
Michael Honkonen, MD Jorge Uribe, MD Ph.D.
Robert Horvath, MD Al Zehngut, MD