Jen arnold biography tlc schedule

ByCat Lafuente

Dr. Jen Arnold from TLC's The Little Couple is quite the accomplished woman.

For one, she's a doctor — a neonatologist, to be specific — and the medical director for the Center for Medical Simulation and Innovative Education at Johns Hopkins All Children's Hospital (via the hospital's website).

Jen arnold biography tlc schedule

That in and of itself is a lot, but Jen is also a wife, mother, and reality television star, as noted in her Instagram bio. So you know Jen is a busy woman!

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Fans of The Little Couple have been following Jen, her husband, and their children for over a decade, an impressive run for any show, let alone a reality program.

And during that time, fans have had an inside perspective on the Arnold family's lives, including their ups, downs, and everything in between.

While you may feel like you know Jen pretty well, believe it or not, the cameras aren't privy to everything th