• Compassion

    Our Mission - Section 1 of 3

    Pulmonary and Sleep Center of Lake City was created to provide the patients of North Florida compassionate and dedicated care for their respiratory and sleep ailments.






  • Community

    Our Mission - Section 2 of 3

    We strive to be recognized by our community as leaders in our field and our organization is set to provide the most supportive service to each and every patient to meet our mission of ultimate quality of care to our patients.






  • Commitment

    Our Mission - Section 3 of 3

    Team commitment and work ethics will be the forces driving our services.  Therefore, we strive to support as pulmonary and sleep professionals the standards of practice as defined by the American Thoracic Society (ATS), the American College of Chest Physicians (ACCP) and the American Academy of Sleep Medicine (ASSM).




Sunday, December 10, 2023
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Our Staff


Diogenes Duarte, MD
Medical Director

Theresa Duarte, CRT
Respiratory Therapist

Theresa Duarte
Kasey Cronk
Office Manager

Brandy Hathaway
Medical Assistant

Davalyn Foster
Medical Assistant



Comprehensive pulmonary evaluations for all patients 16 years or older

Comprehensive sleep evaluation for patients of all ages

Complete Pulmonary Function Testing

Sleep Testing

Image Gallery

Sleep Room
Sleep Room

X-Ray Machine
X-Ray Machine

Pulmonary Function Test
Pulmonary Function Test

Exam Room

Our State-Of-The-Art Facility

Office Front




Front Lobby

We have 24 guests online

Contact Us

Contact us:

Phone: (386) 754-1711

Fax: (386) 754-1712





Our office is open from 8:00am to 5:00 pm Monday though Friday; there is usually a staff member available to help you during lunch time and our answering service – using same telephone number – is available after hours and on weekends and holidays; sleep testing is usually conducted at night time by a sleep technologist; however, certain patients require the test to be done during the day as determined by the board certified sleep physician.


Take US 90 West; approximately ½ mile west of I-75 you will find Turner Avenue; go north and we are located 200 feet on the left hand side.