Our Staff

The Amazing Life's Medicine Team!

At Life's Medicine, our philosophy is centered around personalized care that addresses the unique needs of each patient. We believe in taking a holistic approach to healthcare that considers the physical, emotional, and mental well-being of our patients. 

Dr. Isabel Lopez MD

Isabel Lopez received her BS in Biology from St. Mary's University in 1989. Moving on to the University of Texas Health Science Center in San Antonio, she earned her medical degree in 1994. She decided to do her residency in Family Practice at John Peter Smith in Fort Worth. She began her family practice career with Baylor Hospital in Irving, Texas. While treating and helping her patients in the clinic, she began to develop a true passion for educating her patients on the importance of a healthy diet.

Brittney Fort

Brittney Fort is a certified Family Nurse Practitioner who earned her Master's of Science in Nursing at Texas Woman's University. She has over 17 years of experience in family medicine, internal medicine, weight management, and hormone replacement therapy. She is passionate about working with patients to improve their overall health and wellness through healthy lifestyle choices, bio-identical HRT, and integrative medicine. Outside of work, Brittney enjoys spending time with her family, watching her kids play soccer, exercising, spending time outdoors, traveling, and photography.

Karleny Foley

Karleny Foley (Karly) is a board-certified nurse practitioner who completed her undergraduate degree at the University of Massachusetts in Boston and her graduate degree at Rivier University in Nashua, NH. She has over 15 years of experience across emergency, functional, and internal medicine. Karly is deeply passionate about functional medicine and helping patients achieve optimal healthy lives, restoring balance to the body and mind.