About us
Our Misson
At BreatheSleepMD, our mission is to help every patient breathe easier, sleep better, and live a healthier, fuller life. We’re committed to providing expert, personalized care in pulmonary and sleep medicine. Through compassion, innovation, and education, we aim to empower our patients with the knowledge and support they need to take control of their health and well-being.

Dr. Luis Chug
Dr. Luis E. Chug received his medical degree from Universidad de San Martin de Porres in Lima, Peru, and completed his residency in internal medicine at Columbia University College of Physicians and Surgeons in New York, New York. He completed his fellowship in pulmonary and critical care at the University of Kansas Medical Center School of Medicine in Kansas City, followed by a fellowship in sleep medicine at McGovern Medical School at University of Texas Health Science Center in Houston, Texas.
Board certified in internal medicine, critical care, pulmonary, and sleep medicine, Dr. Chug has practiced medicine since 2005. His clinical interests include sepsis, acute respiratory distress syndrome (ARDS) chronic obstructive pulmonary disease (COPD) and sleep disorders.
Fluent in Spanish, Dr. Chug provides individualized care to adult and geriatric patients using state-of- the-art medical therapy. He believes that the key to developing a quality relationship between patient and doctor is listening.
Our Team
We are a team of professionals who are passionate about what we do.

Jill Lock
Jill is a bilingual registered nurse with critical care and sleep medicine experience, known for compassionate care and strong patient connection.

Vanessa Martinez
Vanessa is a certified bilingual medical assistant with 4+ years of experience, known for her compassionate care and dedication to learning and growth.

Lizette Amazonas
Lizette is a dedicated assistant trained in patient data protection, passionate about helping others and staying updated with the latest innovations.
Our Specialized Services
Helping You Breathe Better, Sleep Deeper, and Live Healthier

Pulmonary Care
Personalized lung care for conditions like asthma, COPD, and interstitial lung disease to help you breathe easier every day.

Sleep Medicine
Expert diagnosis and treatment for sleep disorders, so you can enjoy restful nights and energized days.

Advanced Diagnostics & Procedures
Minimally invasive tools like bronchoscopy and sleep studies to uncover answers and guide effective treatment.
Testimonials




