Dr. Luis Chug, MD, Houston, TX | Pulmonologist

About Dr. Luis Chug

Dr. Luis E. Chug is a quadruple board-certified physician in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine with more than 15 years of clinical experience. He is the founder of BreatheSleepMD in Houston and currently serves as Chairman of Critical Care at Memorial Hermann Greater Heights Hospital, where he leads innovation in intensive care medicine. As a leading Houston pulmonologist and sleep medicine specialist, Dr. Chug provides comprehensive care for asthma, allergy-related respiratory disease, COPD, chronic cough, and sleep disorders. His practice offers allergy testing, immunotherapy (allergy shots), pulmonary function testing, sleep apnea evaluations, and in-lab sleep studies, giving patients access to state-of-the-art, in-house diagnostics and treatment under one roof. By integrating advanced pulmonary medicine with allergy-focused therapies, he helps patients achieve long-term control, fewer symptoms, and a better quality of life. Dr. Chug completed his Internal Medicine residency at Columbia University College of Physicians and Surgeons in New York, followed by a Pulmonary and Critical Care fellowship at the University of Kansas Medical Center, and an advanced Sleep Medicine fellowship at McGovern Medical School at UTHealth Houston. This extensive training uniquely positions him to address complex respiratory and sleep disorders from multiple perspectives. Fluent in both English and Spanish, Dr. Chug is a trusted choice for Houston’s diverse communities, especially the Hispanic population. He and his bilingual staff ensure that every patient feels understood and supported throughout their care journey. Beyond the clinic, Dr. Chug is recognized as a visionary healthcare leader, engaged in elderly care innovation and assisted living development. His commitment to compassionate, evidence-based medicine has earned him multiple Physician of the Year nominations at Memorial Hermann. Dr. Chug is currently accepting new patients.

Popular visit reasons

Abdominal Cramps

Abdominal Pain

Abnormal Uterine Bleeding

Allergy Consultation

Annual Physical

Chiropractic Consultation

Foot Consultation

Illness

Abdominal Cramps

Abdominal Pain

Abnormal Uterine Bleeding

Allergy Consultation

Office location

Dr. Luis Chug, MD also offers online video visits for patients

LUISCHUGMD, PLLC

1631 N Loop W, suite 640, Houston, TX 77008

Get directions

Education and background

Practice names

LUISCHUGMD, PLLC

Hospital affiliations

Memorial Hermann Memorial City Medical Center
Memorial Hermann Northwest Hospital

Board certifications

Pulmonary Disease (American Board of Internal Medicine)
Sleep Medicine (American Board of Internal Medicine)
Critical Care Medicine (American Board of Internal Medicine)
American Board of Internal Medicine

Education and training

Medical School - University of San Martín de Porres, Doctor of Medicine
Columbia University, Fellowship in Internal Medicine
The University Of Kansas Medical Center, Fellowship in Pulmonary Diseases and Critical Care
Columbia University, Residency in Internal Medicine
McGovern Medical School at UTHealth Houston, Fellowship in Sleep Medicine

Professional memberships

American College of Chest Physicians
American Academy of Sleep Medicine
Texas Medical Association

Awards and publications

Castle Connolly Top Doctor

Languages spoken

English
Spanish

Provider's gender

Male

NPI number

1326207648

Patient reviews

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Frequently asked questions

How soon can I make an appointment with Dr. Luis Chug?

Generally, Dr. Luis Chug has appointments available on Zocdoc within 1 week. You can see Dr. Chug's earliest availability on Zocdoc and make an appointment online.

Is Dr. Luis Chug accepting new patients?

Dr. Luis Chug generally accepts new patients on Zocdoc. You can see Dr. Chug's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Luis Chug accept my insurance?

Choose your insurance plan to verify if Dr. Chug is in-network.

Can I make an appointment with Dr. Luis Chug online?

Yes, you can make an appointment online with Dr. Chug using Zocdoc. It’s simple, secure, and free.

Which hospital is Dr. Luis Chug affiliated with?

Dr. Luis Chug is affiliated with Memorial Hermann Memorial City Medical Center and Memorial Hermann Northwest Hospital.

What practice does Dr. Luis Chug work with?

Dr. Luis Chug works with LUISCHUGMD, PLLC.

Where is Dr. Luis Chug's office located?

Dr. Luis Chug has 2 office locations in Houston, view full addresses on Dr. Chug's profile.

Which board certifications does Dr. Luis Chug have?

Dr. Luis Chug is certified by Pulmonary Disease (American Board of Internal Medicine), Sleep Medicine (American Board of Internal Medicine), Critical Care Medicine (American Board of Internal Medicine), and American Board of Internal Medicine.

What are common reasons for patients to see Dr. Luis Chug?

Dr. Luis Chug frequently sees patients for Allergy Consultation, Annual Physical, Chiropractic Consultation, Foot Consultation, and Illness. You can see other visit reasons for Dr. Luis Chug on their profile.