Valley Anesthesiology Consultants,  Envision Physicians Services

602.262.8900

James Fleck, DO

Dr. Fleck earned his medical degree from Chicago College, and completed his residency at Indiana University. Certification: American Board of Anesthesiology

Thomas Nyberg, MD

Dr. Nyberg earned his medical degree from George Washington University, and completed a residency at the University of Arizona. Certification: American Board of Anesthesiology.

Mark Stoney, MD

Dr. Stoney earned his medical degree from Oregon Health Science University, and completed a residency at Massachusetts General Hospital. Certification: American Board of Anesthesiology.

Edward Wintergalen, MD

Dr. Wintergalen earned his medical degree from the University of Arizona, where he also completed a residency. Certification: American Board of Anesthesiology.