Episode 97: Holiday Depression
On Sunday, December 19, 2021, our host Dr. Marianne Ritchie was joined by Sosunmolu Shoyinka, MD, MBA, from the Department of Behavioral Health and Intellectual disAbility Services (DBHIDS) of the City of Philadelphia, […]



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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