Dr. Bryan Cox is a true Texan – born in the Rio Grande Valley, raised in west Texas, college at Texas A&M, and then eight years of medical training in Dallas before coming to San Antonio. After graduating Summa Cum Laude with a Zoology degree from Texas A&M University, he obtained his medical degree from Southwestern Medical School in Dallas, Texas in 1983. He continued there at Parkland Memorial Hospital for his residency in Obstetrics and Gynecology. He has been practicing in San Antonio, where he is one of the founding members of Seven Oaks Women’s Center. He served as president of Seven Oaks from its inception until 2008. Dr. Cox enjoys forming long-term relationships with his patients and is keenly interested in their overall health and wellness. He has been a wealth of information for his patients in the areas of nutrition and supplementation for maximum wellness. Over the years, he has seen how his patients and their family members have struggled with weight issues. He was frustrated with the failure rates of the common approaches and programs available. He then learned of the wonderful success rates with the Medi-Weightloss® system through physician friends in other cities. Consequently, he was one of the driving forces behind bringing Medi-Weightloss® to San Antonio and has served as the Medical Director since its inception.

Venessa Sosa is a native of San Antonio graduating from Somerset High school in 2002 before serving in the United States Navy as Master At Arms for 5 years. Her tour took her to Italy for 3 years before relocating to New Jersey where she served at Navel Weapon Station Earl. It wasn't until after her service in the military that Venessa found her love for the medical field first becoming a certified Phlebotomist and EKG Technician. It wasn't until she was working on her clinicals right here at Medi-Weightloss San Antonio in 2010 that she found her passion for helping others improve their lives through nutrition and a healthy weight. Medi realized she was a jewel and she was hired full time for the clinic in 2011 serving today as Clinic Coordinator of our busy little clinic. When she is not keeping us all in line here at Medi, she is mom to Jeromi and Illyssa and wife to Jamal. Venessa is serious about her fitness regimen of strength training and cardio.

Just in case you didn’t know! Aaron Villarreal has celebrated 13 years with us at Medi Weightloss and has helped us through some tough times as well as celebrations and milestones in our journey to wellness. She is a friend to us all and a pleasure to be around. First receiving her Bachelor of Science in Biology, Aaron received her bachelor of Health Sciences from UT Health Science Center in SA and continuing on there with her Masters of Physician Assistant. A busy mother of three, Aaron is our resident “Dance Mom”. Her dancing girls keep her super busy on the weekends!

San Antonio Medi- Wieghtloss franchise owners Kelly and Jim Wickens have reached several milestones after opening the San Antonio Medi -Weightloss franchise including helping patients lose over 104,000 pounds. Kelly is the office manager and enjoys meeting every patient who comes to the clinic. Kelly has 7 years of experience here at Medi-Weightloss and works closely with the patients to improve the patient experience. She offers a wonderful testimony to the program and the science behind it all.

Kylie Baker is a graduate of the University of Texas at San Antonio with a Bachelor's in biochemistry. Kylie is originally from Schaumburg, IL. Her attention to detail and her desire to give each patient a positive weight loss journey makes her a wonderful asset to the Medi-Weightloss Team since coming on board in October of 2023. She has plans to continue her education towards a Masters in physician associate studies. In her spare time... well she has none. She is mom to 6-year-old Olivia!

Brianna Stevenson is a Certified Medical Assistant at Medi-Weightloss®, known for her warm personality and ability to put patients at ease. She plays a vital role in welcoming new patients, performing lab draws and EKGs with care and expertise. Originally from Houston, Brianna moved to San Antonio to pursue a Bachelor's degree in Kinesiology at the University of Texas at San Antonio. Her passion for health and wellness made her a perfect addition to the Medi-Weightloss® team. When she’s not helping patients on their journey, she enjoys strength training, cardio, and spending time outdoors with her beloved dog, Kovu.

Jamie Woodson brings her expertise and passion to Medi-Weightloss® most Saturdays, enriching the clinic with her knowledge and dedication. During the week, she serves as an Otolaryngology Physician Assistant and Head and Neck Cancer Navigator at Audie Murphy VA Hospital. Her extensive experience, including an Army Fellowship at Brooks Army Medical Center and studies at the University of Nebraska Medical Center, equips her with exceptional attention to detail—something patients truly appreciate during their coaching sessions. Despite her demanding role, Jamie is a fun-loving, active mom of two. She and her husband, along with their kids, are accomplished skiers who love to travel. And if you ask, she’ll be happy to tell you all about her cat!