About Us
San Juan Family Clinic is proud to offer compassionate, high-quality healthcare for the entire family. Serving the heart of the Lower Rio Grande Valley, our dedicated team is committed to providing personalized care tailored to your unique health needs. We take the time to listen, understand, and work with you to create a care plan that supports your overall well-being. Your health is our priority, and we're here to help you live your healthiest life.
Our Experienced Team

Dr. Mario Vasquez-Aguilar, MD
Dr. Mario Vasquez Aguilar is a dedicated and compassionate physician at San Juan Family Clinic, committed to providing high-quality, patient-centered care to individuals and families. Known for his thorough approach and warm bedside manner, Dr. Vasquez Aguilar focuses on preventive medicine, chronic disease management, and comprehensive wellness across all stages of life.
He takes pride in building strong relationships with his patients, ensuring they feel heard, respected, and empowered in their healthcare journey. With a passion for improving community health and a commitment to clinical excellence, Dr. Vasquez Aguilar plays a key role in supporting the mission and values of San Juan Family Clinic.

Maris Paul, FNP-C

Aida Sanchez, Office Manager
Maris Paul, FNP-C is a board-certified Family Nurse Practitioner at San Juan Family Clinic, where she provides comprehensive, evidence-based care across the lifespan. With over 20 years of clinical experience in both hospital and outpatient settings, she is highly skilled in acute care, chronic disease management, preventive medicine, and patient education.
Mrs. Paul is known for her strong clinical judgment, advanced assessment skills, and a holistic approach to care that prioritizes both physical and emotional well-being. She is proficient in managing complex medical conditions, developing individualized treatment plans, and guiding patients through lifestyle modifications to improve long-term outcomes.
Her dedication to clinical excellence and compassionate care makes her an invaluable asset to the San Juan Family Clinic team.
Aida Sanchez is the medical office manager at San Juan Family Clinic, where she oversees daily operations to ensure a smooth and welcoming experience for every patient. With a strong background in medical billing, insurance verification, scheduling, and patient services, Aida is known for her professionalism, persistence, and warm, friendly attitude. She is committed to supporting both patients and staff with efficiency and care, helping the clinic run seamlessly while making patients feel at ease and well-informed.