Douglas Rennert, M.D.
Pulmonary Disease Internal Medicine
Douglas Rennert, M.D. practices as part of a group pulmonologist practice in Leesburg, VA. He graduated from Columbia University College of Physicians and Surgeons in 1984 and has 42+ years of clinical experience. Pulmonologists specialize in respiratory conditions including asthma, COPD, pneumonia, pulmonary fibrosis, sleep apnea, and more.
Data updated 2023-07-10 on CMS NPPES
Contact & Location
Practice Location
19455 Deerfield Ave Suite 206, Leesburg, VA 20176-8100
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Pulmonologists specialize in respiratory conditions including asthma, COPD, pneumonia, pulmonary fibrosis, sleep apnea, and lung cancer screening. They manage patients on ventilators and perform bronchoscopies.
Taxonomy: 207RP1001X
Education & Training
Columbia University College of Physicians and Surgeons (Class of 1984)
Virtual Pulmonary Disease Care With Douglas Rennert
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Douglas Rennert for follow-ups, medication reviews, and ongoing care — no travel to Leesburg required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Douglas Rennert
NPI records show Dr. Rennert as active with telehealth listed in Leesburg, VA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (703) 858-9608.
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Contact Douglas Rennert
Practice Location
19455 Deerfield Ave Suite 206, Leesburg, VA 20176-8100
This is a provider directory. Contact the office directly to schedule appointments.
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