December 27, 2020 – Medicine: Before, During & After the Pandemic
On December 27, 2020, our host Dr. Marianne Ritchie will be joined by Daniel J. Hilferty, President & CEO of Independence Health Group, to discuss medicine before, during and after […]



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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