John Tretter, MD practices as an Internist in New Hartford, NY.John Tretter, MD graduated from Univ Auto De Guadalajara, Fac De Med, Guadalajara, Jalisco, Mexico.
Primary Specialty
Internist
EducationUniv Auto De Guadalajara, Fac De Med, Guadalajara, Jalisco, Mexico
TrainingMt Sinai Med Ctr, Cardiovascular Diseases; Harbor Hosp Ctr, Internal Medicine
ServicesJohn Tretter, MD provides internal medicine in New Hartford, NY. John Tretter, MD is listed as an internist, which is a physician who studies Internal Medicine for adults.
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