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ABout Dr.Raj


Roshini Raj, M.D., is a graduate of Harvard College and NYU School of Medicine, and a board-certified gastroenterologist with an active practice and a faculty position as Associate Professor of Medicine at the NYU Grossman School of Medicine. She has a successful second career as a television personality and medical journalist. She is the best-selling author of What the Yuck? The Freaky and Fabulous Truth About Your Body (Oxmoor House, 2010) and the medical editor of Health magazine. 

Dr. Raj appears regularly as a contributor on shows including Today, Rachael Ray, CNN, and Fox News discussing a range of health topics. She’s an evening news medical correspondent for FOX 5 NY and a core expert for the Dr. Oz Show. Dr. Raj has also appeared on many programs and channels, including The Talk, The View, Live with Kelly and Michael, AC360, CNN Tonight, The Doctors, Wendy Williams, Steve Harvey, and NBC News. She is quoted frequently in national publications, including Cosmopolitan, Glamour, The New York Times, and The Wall Street Journal.

In 2015, Dr. Raj co-founded TULA Skincare, a probiotic-based skincare line sold through Ulta Beauty, Neiman Marcus, Nordstrom,, Amazon, and 

She serves as medical advisor to Melitas Ventures. 

 She lives in Manhattan with her two sons.


A happy gut equals a happy body & mind. 

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My second book Gut Renovation is now available!  Gut Renovation is your guide to understanding and optimizing the power of your microbiome in order to live your best life. If you are ready for a health overhaul and  want to age beautifully (who doesn't??) then  this book is for you! 




Years ago, Dr. Raj had a lightbulb moment after seeing the life-changing impact probiotics had on her patients. Not only were they feeling better, but their skin was glowing.

In 2014, Dr. Raj launched TULA (balance in Sanskrit), applying her medical knowledge about the skin's microbiome & restoring its nature balance, while also restoring her patients' confidence.

TULA is a brand built on the power of probiotics & superfoods and on the belief that the same ingredients which are good for your body are also great for your skin. Tula focuses on being healthy, not perfect, & on empowering everyone to feel confident in their skin.

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