WellMed at Northern Hills
14100 Nacogdoches, Suite 116
San Antonio, TX 78247
Phone (210) 653-8989
Fax (210) 590-4608

Marisel Cancel-Mendez, M.D. Board Certified Internal Medicine
- Medical Degree-Universidad Central del Caribe, Puerto Rico
- Undergraduate degree (Magna Cum Laude)-University of Puerto Rico, Rio Piedras Campus
- Bilingual in English and Spanish
- Dr. Cancel-Mendez has two children
Shamsa Saleem, M.D. Board Certified Family Practice
- Medical Degree-Baylor College of Medicine, Houston, Texas
- Undergraduate degree (Summa Cum Laude)-Houston Baptist University, Houston, Texas
- Residency, Family Practice-Corpus Christi Family Practice Program, Memorial Medical Center, Corpus Christi, Texas
- Dr. Saleem is married and has one child
Steven Sprague, M.D. Board Certified Family Practice
- Medical Degree-The University of Texas Health Science Center at San Antonio
- Bachelor of Science degree, Biology (Magna Cum Laude)-The University of Texas, San Antonio
- Residency, Family Practice-Corpus Christi Family Practice Residency Program, Corpus Christi, Texas
- Dr. Sprague and his wife have two sons
Kristina Swiggum, M.D. Board Certified Internal Medicine
- Medical Degree-University of Southern California, Keck School of Medicine, Berkley, California
- Bachelor of Science degree (Magna Cum Laude), Biology; minor, Gerontology-University of Southern California, Berkley, California
- Residency- Huntington Hospital, Pasadena, California (a USC-affiliated residency program)
- Dr. Swiggum is married
Jose A. Acosta, P.A.-C. Board Certified Physician Assistant
- Bachelor of Science degree and Physician Assistant Program Certification-Howard University, Washington D.C.
- P.A. Acosta is married and has a son and a daughter
Brady Harrison, P.A.-C. Board Certified Physician Assistant
- Bachelor of Science degree, Physician Assistant-The University of Texas Health Science Center at San Antonio
- Interservice Physician Assistant Program, Ft. Sam Houston, Texas