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About Us

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Cooper's Pharmacy

Cooper's Pharmacy is a local, family owned and operated, independent Pharmacy in Gonzales, Louisiana.  We are committed to your health and work hard to make your prescription needs affordable. Most insurance plans are accepted.  We are conveniently located near Our Lady of the Lake - Ascension Hospital next to Ashley Homestore.  We look forward to being your Family's Pharmacy!

Meet Your Cooper's Pharmacy Team

Donna Picou Berggren


Donna is a lifelong Ascension Parish resident who has been a Pharmacist since 2002. She and her husband Derek co-own Cooper's Pharmacy. Donna graduated with a Psychology degree from Louisiana State University and a Pharmacy degree from The University of Louisiana at Monroe. Donna is proud to be a business owner, continuing in the footsteps of her family. Her father, Donald Picou, was the owner of Picou Brother's Construction Company in Gonzales, and her grandfather, Arthur Picou, was the owner of Picou Builder's Supply in Gonzales which is still owned and operated by members of the Picou family today. She loves spending time with her family and speaking with customers. Donna is committed to providing the most prompt and professional service that a Community Pharmacy can offer.



Derek Berggren

Derek has a Master's Degree in Gerontology from The University of Louisiana at Monroe, and he is a former Nursing Home Administrator and Hospice Coordinator. Now, he proudly co-owns Cooper's Pharmacy where he works as a Pharmacy Technician. He loves spending time with his family, attending LSU sporting events, following Tottenham Hotspur in the Premier League, and enjoys cooking for family and friends.

Owner/Pharmacy Technician


Braunwyn Ross

Braunwyn,  also known as "Browny", is our Pharmacy Clerk. She loves helping and talking with customers and is sure to put a smile on your face.


Maggie Berggren

Maggie is our Pharmacy Clerk. She recently graduated from LSU with a degree in Interdisciplinary Studies. She enjoys meeting new people and is known as "The Mouth of the South."

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