Kristen Anne O'Brien, MD is a New York-based Northwell Health physician who specializes in Family Medicine

Kirsten Lindsey O'Brien (born 23 February 1972) is an English television, radio presenter and actress. She is best known for her work presenting for the BBC, including the popular CBBC art programme SMart from 1999 to 2009, the CBeebies pre-school art spin-off programme SMarteenies in 2002.

O'Brien's research is aimed at understanding how fish maintain energy production at cold temperatures. Expertise includes physiology and biochemistry, mitochondrial biology, metabolic remodeling in fishes at cold temperature and adaptations of Antarctic fishes to cold temperature.

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Dr. Kristen O'brien, MD, is a Family Medicine specialist practicing in East Setauket, NY with undefined years of experience. This provider currently accepts 29 insurance plans including...

I'm Kristin O'Brien, offering integrative psychotherapy with offices in Westport, CT. I help individuals, and families work through their challenges to live a more happy and meaningful life. Specializing in helping those navigate through divorce, narcissistic abuse, trauma, health issues, and general anxiety .

Kristen Anne O'Brien, MD Family Medicine, Internal Medicine; 631.331.1000; 3 Technology Drive Suite 100 East Setauket, NY 11733 Phone: 631.331.1000; Fax 631.928.7436 Office hours Monday: 9 am to 5 pm, Tuesday and Wednesday: 8 am to 6 pm, Thursday: 8:30 am to 4 pm ...