Pulmonary Group

of Central Florida

Focusing on the diagnosis, management, and treatment of diseases involving
the respiratory system using State Of The Art Pulmonary Testing Technology

Caring For Patients With Our Hearts and Expertise

We understand the fear and concerns that come with navigating medical issues. At Pulmonary Group Of Central Florida, we promise to care for our patients as we would our own family. We combine our expertise, talents, and state-of-the-art technology with a “Patient Peace Of Mind” mission that will carefully guide and support you through your journey to greater respiratory function and health. 

Our team will lead you with passion and excellence and communicate with unwavering honesty and respect as we work together to help you achieve the best possible outcomes for your individualized circumstances. 

What is Pulmonology?

Pulmonology is a specialty area of medicine that focuses specifically on the pulmonary system. The pulmonary system is also sometimes called the respiratory system. It consists of the lungs, bronchi, bronchioles, trachea, blood vessels, and all other parts that are involved in and directly related to breathing and the process of respiration (gas exchange).

Meet Your Specialist


Ranked in the top 10% nationally for patient satisfaction.

Dr. Diaz has almost a decade of experience diagnosing and treating disorders of the lungs. He is well respected throughout the medical community and serves as Chairman of the Pulmonary Division at Central Florida Health Alliance as well as the healthcare system’s Chairman of the Special Care and the Antibiotic Committee. Press Ganey Associates, a national health improvement firm, recently ranked Dr. Diaz in the top 10% nationally for patient satisfaction. Dr. Diaz has developed protocols on pneumonia and weaning of mechanical ventilation at Central Florida Health Alliance. He also has been published in the Journal of Bronchology and through various studies he has done throughout North and South America.



We want you to breathe easier.

If you are coughing frequently, suffering from asthma attacks, or having trouble sleeping, we realize this impacts the quality of your life. Your comfort and care are the #1 priority of the Pulmonary Group of Central Florida and we want you to feel well, and participate in all of the activities Central Florida has to offer.

The Pulmonary Group of Central Florida is led by Dr. Jose Diaz, a Board Certified physician in Internal Medicine and Pulmonology and a leader in the Pulmonology specialty in Central Florida. Dr. Diaz and his highly professional and compassionate staff utilize their extensive experience and state-of-the-art equipment to diagnose and treat breathing disorders.

This site contains more information about Dr. Diaz’s qualifications, experience, and information about the services provided by PGCF. It also includes answers to frequently asked patient questions about our services and pulmonary health in general.



Asthma is an inflammatory condition of the lungs that makes it difficult to breathe. Asthma is chronic


Chronic obstructive pulmonary disease refers to two lung diseases, chronic bronchitis and emphysema

Sleep Disorders

Sleep-disordered breathing is a group of disorders characterized by breathing difficulties while sleeping.


It is a serious infection and/or inflammation of your lungs. The air sacs in the lungs fill with pus and other liquid.


Sarcoidosis is a disease that causes small areas of inflammation of the body’s tissues. This swelling produces small lumps called granulomas.

Lung Cancer

Lung cancer is the uncontrolled growth of abnormal cells in one or both of the lung.These abnormal cells form and make it difficult for the lung to work properly.

Sleep Study

A sleep study is a test that measures your sleep quality and detects sleep disorders by recording your brain, heart, breathing, and oxygen levels.

Our team

Meet Our Expert Team of Doctors

Our Reviews

See what our patients have to say about us.

Peyton Burkhart
Peyton Burkhart
10/10 totally recommend!
Katie Bailey
Katie Bailey
Very knowledgeable doctor, and NPs. Family members have had great experiences with this office. Definitely recommend!
Rousse Quiel
Rousse Quiel
Amazing care from Dr.Diaz and his whole staff, took great care of my mother and I highly recommend!

How can we

Help you?

The customer is very important, the customer will be followed by the customer. As the land of the land, the mourning nor the corporal of the land, the pillow of the lion.