January 16, 2022 – New Year’s Resolution #2: Avoid Excess Alcohol Intake
This Sunday, January 16, 2022, as the second part of our three-part series on New Year’s Resolutions, our host Dr. Marianne Ritchie will be joined by Simona Rossi, MD and Ryan Healy, MS, […]



Marianne T. Ritchie, MD was one of the first female gastroenterologists practicing in the Philadelphia area. An advocate for over 30 years, Dr. Ritchie developed the
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