Meet Our Team
Dedicated to improving your sleep and overall well-being.
Dr. Luis Chug
Hello, I’m Dr. Luis E. Chug, a specialist in internal medicine, pulmonary, critical care, and sleep medicine. I earned my medical degree in Lima, Peru, and completed advanced training at top U.S. institutions, including Columbia University and the University of Kansas. Since 2005, I’ve cared for patients with conditions such as COPD, asthma, sepsis, ARDS, and sleep disorders. Fluent in Spanish, I focus on truly listening and providing personalized, state-of-the-art care for adults and seniors. I’m passionate about helping people breathe easier, sleep better, and live healthier lives.
Jill Lock
Hello, I'm Jill Lock, a registered nurse with over four years of critical care nursing experience and three years specializing in pulmonary and sleep outpatient care. Currently, I'm preparing for acute care nurse practitioner school to further expand my knowledge and skills. My strengths lie in critical thinking, providing compassionate care, exhibiting excellent bedside manners, and leveraging my bilingual skills to connect with patients. Beyond my profession, I find fulfillment in spending quality time with my two children and cherished friends, reflecting my passion for both my work and personal life.
Vanessa Martinez
Hello , my name is Vanessa Martinez. I am a certified medical assistant at BreatheSleepMD. I am committed to demonstrate compassionate patient care, knowledge and meticulous administrative duties. I graduated from College of Healthcare Professionals and have 4+ years of experience. I am a friendly, loyal, outgoing individual who loves to learn and grow in life. I am a proud bilingual Houstonian that enjoys traveling, trying new food and spending time with loved ones.
Lizette Amazona
Hello, I’m Lizette, a dedicated assistant with a genuine passion for helping patients. I’m trained in patient data protection and fully committed to following clinic standards and protocols. Outside of work, I enjoy spending time in nature with family and friends, and during quiet moments, I love reading and learning about the latest innovations.
Terencely Feria
Hello! Terence here, Your passionate social media marketer dedicated to helping brands grow, thrive, and build meaningful connections online. I focus on driving visibility, engagement, and authentic relationships with audiences through creative and strategic content. I value independent learning and always look at the brighter side of life. A mix of adventurous spirit and homebody, I enjoy exploring nature as much as I love quiet indoor moments. For me, balance and connection fuel both my work and life.