Aaron Lessen
Emergency Medicine
- Gunnison Valley Hospital707 N Iowa St , Gunnison, CO 81230
Medical school: University Of Pittsburgh School Of Medicine
Insurance and new-patient availability need confirmation.
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CMS Medicare-linked records · Released 2026-10-15 · Coverage does not include every doctor.
Exact listed ZIP, not distance. State, city and specialty match the same source practice; current offices and appointments still need confirmation.
Location and specialty options come from the full directory; matching doctors are counted below. Clear the ZIP field to broaden the search, or choose Any procedure in More filters to remove that filter.
Alphabetical order · No paid placement
Emergency Medicine
Medical school: University Of Pittsburgh School Of Medicine
Insurance and new-patient availability need confirmation.
Diagnostic Radiology
Medical school: Louisiana State University School Of Medicine In Shreveport
Insurance and new-patient availability need confirmation.
Diagnostic Radiology
Medical school not reported
Insurance and new-patient availability need confirmation.
Diagnostic Radiology
Medical school: Emory University School Of Medicine
Insurance and new-patient availability need confirmation.
Diagnostic Radiology
Medical school: Washington University School Of Medicine
Insurance and new-patient availability need confirmation.
Diagnostic Radiology
Medical school: Duke University School Of Medicine
Insurance and new-patient availability need confirmation.
Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease
Medical school not reported
Insurance and new-patient availability need confirmation.
Hospitalist
Medical school: University Of Colorado School Of Medicine, Aurora
Insurance and new-patient availability need confirmation.
Hospitalist
Medical school: Loyola University Of Chicago, Stritch School Of Medicine
Insurance and new-patient availability need confirmation.
Colorectal Surgery (Proctology)
Medical school: University Of Texas Southwestern Medical School At Dallas
Insurance and new-patient availability need confirmation.
Orthopedic Surgery · Sports Medicine
Medical school: University Of Vermont College Of Medicine
Insurance and new-patient availability need confirmation.
General Surgery
Medical school: University Of Colorado School Of Medicine, Aurora
Insurance and new-patient availability need confirmation.
Diagnostic Radiology
Medical school: University Of Utah School Of Medicine
Insurance and new-patient availability need confirmation.
Cardiovascular Disease (Cardiology)
Medical school: Tulane University School Of Medicine
Insurance and new-patient availability need confirmation.
Dermatology
Medical school: University Of South Florida College Of Medicine
Insurance and new-patient availability need confirmation.
Emergency Medicine · Family Practice
Medical school: University Of Colorado School Of Medicine, Denver
Insurance and new-patient availability need confirmation.
Urology
Medical school: University Of Colorado School Of Medicine, Denver
Insurance and new-patient availability need confirmation.
Diagnostic Radiology · Interventional Radiology
Medical school: Midwestern University, Chicago College Of Osteopathic Med
Insurance and new-patient availability need confirmation.
Orthopedic Surgery
Medical school: Albert Einstein College Of Medicine Of Yeshiva University
Insurance and new-patient availability need confirmation.
Cardiovascular Disease (Cardiology) · Interventional Cardiology
Medical school not reported
Insurance and new-patient availability need confirmation.
CMS reports these 26 categories for Medicare patients. Select one to check this location and specialty; other procedures are not covered.