
Fellows Corner
Meet the Fellows
2nd Year Fellows
Mayra Valdivia Carlisle, MD
Hometown: Sallisaw, Oklahoma
Medical School: Oklahoma State University Center for Health Sciences
Residency: UTHSCSA
Hobbies: Traveling, hiking, yoga & meditation, and photography
Favorite thing about the fellowship program: Getting to know and learn from my amazing co-fellows
Adrienne “Brent” G. Estabillo, MD
Hometown: Weslaco, Texas
Medical School: UTHSA Lozano-Long School of Medicine
Residency: UTHSA
Hobbies: Pokemon-Go, Pickleball, Photography
Favorite thing about the fellowship program: Camaraderie, diversity and size of the program!
Evan Marshall Gregg, MD
Hometown: Blacksburg, VA
Medical School: Uniformed Services University
Residency: UT Health San Antonio
Hobbies: mountain biking, travel, exploring the San Antonio restaurant scene
Favorite thing about the fellowship program: Getting to work with a great group of fellows and faculty
Norma Moncaya, MD
Hometown: Laredo, TX
Medical School: Universidad de Monterrey, (Monterrey, Mexico).
Residency: UT Rio Grande Valley
Hobbies: hula hooping, reading, traveling.
Favorite thing about the fellowship program: The environment and culture.
Marisa Taddeo, MD
Hometown: Bohemia, NY
Medical School: University of Central Florida (UCF) College of Medicine in Orlando, FL
Residency: UCF-HCA GME Consortium of Greater Orlando – General Psychiatry Residency
Hobbies: Arts & Crafts, Music, Theatre, Yoga
Favorite thing about the fellowship program: Several diverse training sites offer unique and robust learning opportunities (+ the current one I have)
Maggie Zhang, MD
Hometown: San Antonio, TX
Medical School: UT Health San Antonio Long School of Medicine
Residency: UT Health San Antonio General Psychiatry Residency Program
Hobbies: Reading, hiking, exploring cafes, traveling
Favorite thing about the fellowship program: Excellent teaching faculty, diverse training opportunities with a wide range of different clinical sites/experiences
Brianna Bal, MD
Hometown: San Antonio, Texas
Medical School: UT Health San Antonio Long School of Medicine
Residency: UT Health San Antonio General Psychiatry
Hobbies: Spending time with my family, dog watching, and getting coffee with my husband.
Favorite thing about the fellowship program: the support of our well-being and the diversity of our training sites.
Katelyn Franck, DO
Hometown: San Antonio, TX
Medical School: University of the Incarnate Word, School of Osteopathic Medicine.
Residency: Texas Institute for Graduate Medical Education and Research, General Psychiatry Residency Program.
Hobbies: Traveling, peloton, outdoor sports such as skiing, scuba diving, horseback riding.
Favorite thing about the fellowship program: Our faculty and co-fellows are the best! Our attendings love teaching and everyone is willing to learn from each other. We also have a great variety of rotations and sites!
Jennifer McKenna, DO
Hometown: Yuma, Arizona
Medical School: Midwestern AZCOM
Residency: Creighton University – Phoenix
Hobbies: Live music, snowboarding, and dog parks
Favorite thing about the fellowship program: Fantastic colleagues and supervisors (and Dr. Estabillo’s baked goods)
Paulette Osamor, MD
Residency: Dell medical School at UT Austin
Maria Qadir, MD
Residency: Central Michigan Unviersity
Carolina Santiago, MD
Residency: UT Health San Antonio General Psychiatry