Internal Medicine in EAST AMHERST, NY
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Dr. Donald James Jacob is a physician specializing in Internal Medicine based in East Amherst, NY.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. DONALD JAMES JACOB specializes in Internal Medicine.
Dr. DONALD JAMES JACOB practices in EAST AMHERST, NY.
Dr. DONALD JAMES JACOB's NPI number is 1346362894.