Medical Associates of Brownsville

Our mission is to enhance the lives and preserve health by enabling access to a comprehensive, fully integrated network of the highest quality and most affordable care delivered by certified professionals with kindness, integrity and respect.

We work every day to lead the evolution of healthcare to enable every member of the communities we serve to enjoy a better quality of life and lead a healthier lifestyle.

Our Values


By setting and surpassing higher standards, we will continue to build a smarter, faster, more efficient organization that delivers excellent, and appropriate care in the right place at the right time.


Our culture of caring will be unmistakable in every personal interaction as we treat individuals, families, and colleagues with empathy, honesty and openness.


We will treat each individual with caring consideration and value the diverse perspectives each one of them can bring.


By working together across disciplines and locations to share knowledge and skills as through constant communication with those we serve and their families, we will create a unified, integrated approach to care.


We will anticipate the challenges of tomorrow may bring and develop new and innovative ways to inspire healthier communities

Our Medical Staff

Jorge Guevara. MD Medical Director

Dr. Guevara founded Medical Associates of Brownsville in order to bring quality patient care to the Rio Grande Valley. He opened the clinic in 2004 and has practiced in Brownsville since 1996. Dr. Guevara is a Board Certified Internal Medicine Professional with additional expertise in Wound Care. He studied at the University Peruana Cayetano Heredia in 1999 and graduated from the University of Kentucky in 1995.

Dr. Guevara’s philosophy of care is to treat the whole patient. His specialization in Internal Medicine allows for advanced diagnostic treatment of the patient.