About
Dr. David Mack practices internal medicine at Medical Associates of New York. He maintains an affiliation with St. John's Riverside Hospital in Yonkers, NY, and directs patients requiring inpatient care to Lenox Hill Hospital and New York Presbyterian Hospital's Weill Cornell campus. Patients consistently describe Dr. Mack as a caring and highly capable physician who takes their health seriously.
Who is Dr. Mack right for?
Dr. Mack suits patients who value a thorough, attentive internist who takes a genuine interest in their outcomes. Adults managing ongoing health conditions benefit from his careful, relationship-driven approach. Patients who need coordinated referrals to top New York hospitals will find his hospital affiliations and collegial network useful.
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Frequently Asked Questions
Dr. Mack focuses on internal medicine. He delivers primary care and ongoing condition management at Medical Associates of New York, working alongside the practice's cardiology and vascular medicine team.
Dr. Mack directs patients requiring inpatient care to Lenox Hill Hospital and New York Presbyterian Hospital's Weill Cornell campus. He also holds an affiliation with St. John's Riverside Hospital in Yonkers, NY.
Patients describe Dr. Mack as a highly intelligent and genuinely caring physician. One patient, a dentist, noted that Dr. Mack's caring attitude stands out as rare in the profession. A colleague of Dr. Mueller's also noted that the physicians at the practice share the same standard of thoroughness and skill.
Doctor profile last updated June 11, 2026