Gregory Loy Mauldin, MD
PulmonologyPulmonary Critical CareSleep Medicine
Highlights
Languages
- Amharic
- English
Gender
MaleAbout Gregory Loy Mauldin
About the Provider
Dr. Gregory Mauldin is a board-certified physician specializing in pulmonary, critical care and sleep medicine with Georgia Pulmonary Group at Northside Hospital Diagnostic Clinic. He provides comprehensive care for conditions including sleep apnea, asthma, COPD, pneumonia and pulmonary embolism.
Dr. Mauldin has extensive experience in sleep medicine, including comprehensive sleep evaluations and home sleep testing. He believes in shared decision-making and enjoys helping patients better understand their conditions while working together toward improved health outcomes.
A fourth-generation Gwinnett County resident, Dr. Mauldin is dedicated to caring for the community he calls home. Outside of work, he enjoys classic car restoration, rose gardening and cheering on the Georgia Bulldogs.
New Patient Referrals Fax
- Buford: 470-229-9875
- Lawrenceville: 770-237-0519
Latest News
- Sleep habits that support better heart health - Apr. 16, 2026
Practice Website
Hospital Affiliations
Interpreter Services
The information on languages spoken was reported by the provider and may not have been verified by Northside Hospital. It may also include languages spoken by office staff. Interpretation services, including American Sign Language, are available upon request.
Locations
- NH Diagnostic Clinic - Lawrenceville
- 500 Medical Center Boulevard, Suite 160, Lawrenceville, GA 30046
- Get Directions
- phone: 770-237-2480
- fax: 770-237-0519
- NH Diagnostic Clinic - Buford
- 2800 Buford Drive, Suite 200, Buford, GA 30519
- Get Directions
- phone: 678-344-3744
- fax: 678-344-3757
- NH Diagnostic Clinic - Highpoint Medical Ctr Brase
- 1270 Friendship Road, Suite 100, Braselton, GA 30517
- Get Directions
- phone: 770-536-9864
- fax: 770-297-5023
Expertise
Education
- Fellowship: University of Tennessee Health Science Center, 1993
- Residency: Baptist Hospital, 1990
- Internship: Baptist Hospital, 1988
- Medical School: Medical College of Georgia at Georgia Health Sciences University, 1987
- Medical School: St George's University School of Medicine, 1985
- University: University Of Georgia, 1983
Board Certifications
- Sleep Medicine: American Board of Internal Medicine, 2009
- Critical Care Medicine: American Board of Internal Medicine, 1993
- Pulmonary Disease: American Board of Internal Medicine, 1992
Insurance
- Aetna
- Amerigroup: Medicaid product
- BCBS HMO
- BCBS MA HMO
- CareSource Tricare
- Caresource: Marketplace Exchange product
- Caresource: Medicaid product
- Cigna
- ClearSpringHealthEONMedicareAdvantage
- Clover Medicare
- Coventry (via Aetna)
- Devoted Medicare Adv
- HealthSpring_Cigna MA
- Humana
- Medicaid
- Medicare
- Multiplan PHCS Beech Street
- Nomi Health
- NovaNet
- Oscar Exchange
- Peach State - Ambetter Exchange product
- Peach State: Medicaid product
- Pruitt Health
- QT
- Sonder Medicare
- TRICARE
- United Healthcare
- WellCare: Medicare product via Peach State
Ratings & Reviews
4.9 out of 5
555 ratingsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
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