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Tannie Alexander

Director of Nursing Operations and Infrastructure, BayMark Health Services OTPs

Tannie Alexander directs nursing operations and infrastructure for opioid treatment programs across BayMark Health Services, a role that puts her over nursing practice standards at more than 100 clinics nationwide, including BAART Programs.

She has worked with patients living with substance use disorder since 2001, giving her more than 25 years of frontline and leadership nursing experience in this specialty.

Her career took root in Louisiana, where she served as a Nursing Supervisor from 2001 to 2005 before stepping into a Facility Administrator and Treatment Center Director role at an opioid treatment clinic, a position she held from 2005 to 2022, including through BayMark’s 2017 acquisition of the program. 

Along the way, she has also served as a Nurse Training Manager, work that shaped her current focus on standardizing nursing practice across a large, multi-state clinic network.

Ms. Alexander holds a Bachelor of Science in Nursing from Southern University in Baton Rouge and a Master of Business Administration from the University of Louisiana at Lafayette, a combination that supports her dual focus on clinical quality and operational infrastructure.

Testimonials and Success Stories

“Hi my name is Nancy, I am Sixty year old lady. I want to thank the BAART PROGRAM So Very Much !!! Mainly because All of the staff were Very professional sweet people. That place is very clean. There is absolutely no judgement of people at BAART !!! Any race or sexual preference ,or any faith is Welcome here. In fact one gentleman goes to my church , Flatirons Church . This Church is Amazing as far as everybody is Welcome and you learn truly how much Jesus loves you. Thanks for All your help BAART. You are the best !!!!”

-Nancy Lewis

Verified Patient

“It sure is a relief that there are people in this world who actually understand addiction and the mechanisms that fuel it. My wife and I owe Trish, Tj, Ms. Sharon, Becky, and everyone there our lives! They have all gone to bat for us to help us get our child home. And for once it’s looking like we will have him home soon! We couldn’t have made a better decision than to walk through that door and ask for help. These people are not only great at what they do… they are genuinely good people, with integrity, and are really there to actually help with the recovery process. I hate to think where our lives would be if we never walked into BAART That day. We thank all of you guys for what you do! You guys don’t receive enough credit!!! Thank you”

-Hamster Cottage

Verified Patient

“This is an amazing clinic ran by compassionate, caring and goal oriented people. There is no judgment here and clients are not looked down upon. It is also a harm reduction clinic. I highly recommend this place and can never thank Baart and the loving staff they employ enough!”

-Mark Popejoy

Verified Patient

This is by far the best clinic I have entered. I have been to 3 clinics total now and this is by far the best. Definitely the most professional and caring group of staff I have encountered. They truly care about our sobriety and well being. They are truly here to help us. Thank you so much Bart clinic for letting my recovery be apart of yall

-Michael Bannick

Verified Patient