Mauricio A. Martinez, MD 4.9 out of 5 116 Ratings , 35 Comments VIEW ALL COMMENTS NPI Number: 1134344716 Primary Specialty: Emergency Medicine (Board Certified) Return to WCVM Home Medical Interests Areas of Interest: Toxicology Affiliations Hampshire Memorial Hospital Winchester Medical Center Education Board Certification Board Certified in Emergency Medicine Reviews 03/20/2025 Dr. Kelleher was wonderful; listened and then provided clear responses to my questions. I felt well cared for during my first visit by this knowledgeable and personable doctor. 03/13/2025 I have nothing but good to say about this office and all of the staff 03/03/2025 Good 03/02/2025 Buena Show More