David Mangels, MD, FACG is a gastroenterologist in Norwood. Operator refreshes the health score, market rank, and review feed every night.
Operator computes a Health score every night at 2 am HST. It is the one number that tells you if this shop is winning, losing, or steady. Here is how David Mangels, MD, FACG broke down on Apr 18, 2026.
Operator ranks every gastroenterologist in Norwood every night at 2 am HST using reviews, response rate, and local market share.
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