Meet Our Providers
Our team of physicians and advanced practitioners brings together decades of clinical experience, academic excellence, and a shared commitment to compassionate, patient-centered care.
George C. Bazaco, MD
Pulmonary Disease, Internal Medicine
Reston & Prince William Office
Dr. Bazaco earned his medical degree from the University of Padua in Italy and completed his training, including a pulmonary fellowship, at the Washington Hospital Center in Washington, DC. Prior to transitioning into private practice, he served as a Major in the Army Medical Corps for two years.
Dr. Bazaco is an active member of the American College of Chest Physicians. As a founding partner of Pulmonary & Critical Care Specialists of Northern Virginia, he specializes in internal medicine, pulmonary diseases, and critical care medicine, bringing extensive expertise and a strong commitment to patient care.
Maura P. Foley, MD, FCCP, FAASM
Pulmonary Disease, Critical Care Medicine, Sleep Medicine
Prince William Office
Dr. Foley is a graduate of the State University of New York at Buffalo. She completed her medical internship, residency, and a three-year fellowship in Pulmonary and Critical Care Medicine at the University of Virginia Health Sciences Center in Charlottesville. During her training, she completed her initial sleep medicine training under Dr. Paul Suratt, a highly respected pioneer in the field of Sleep Medicine.
Board Certified in Pulmonary Diseases, Critical Care Medicine, and Sleep Medicine, Dr. Foley’s professional interests include the cardiovascular complications of obstructive sleep apnea and the relationship between sleep apnea and motor vehicle accidents.
A Fellow of the American Academy of Sleep Medicine and a Fellow of the College of Chest Physicians for more than a decade, Dr. Foley maintains an active pulmonary and sleep medicine practice. In addition to her office-based pulmonary care, she provides hospital-based critical care services. Her current areas of interest include new and emerging therapies for asthma, as well as novel treatment approaches and best clinical practices for acute respiratory distress syndrome (ARDS).
Kevin L. Glass, MD, FCCP
Pulmonary Disease, Internal Medicine, Critical Care Medicine, Sleep Medicine
Prince William Office
A native of western Pennsylvania, Dr. Glass earned his medical degree from the University of Pittsburgh. He completed his Internal Medicine residency at Walter Reed Army Medical Center in Washington, DC, and subsequently served as a staff internist at the 121st General Hospital in Seoul, South Korea. Dr. Glass returned to Walter Reed to complete his fellowship training in Pulmonary Disease, Critical Care, and Sleep Medicine.
Following his fellowship, he spent four years at Landstuhl Regional Medical Center—the U.S. military’s referral hospital for Europe and the Middle East—where he served as Chief of the Pulmonary Service and Medical Director of both the Sleep Laboratory and the Critical Care Unit.
Dr. Glass is Board Certified in Internal Medicine, Pulmonary Diseases, Critical Care, and Sleep Medicine, and brings a wealth of military and clinical experience to his practice.
Thomas J. LoRusso, MD, FCCP, ABIM
Pulmonary Disease, Critical Care Medicine, Sleep Medicine
Reston & Fair Oaks Office
Dr. LoRusso completed a three-year fellowship in Pulmonary, Critical Care, and Sleep Medicine at the University of California, Cedars-Sinai Hospital in Los Angeles. During his fellowship, he trained under Dr. Philip Westbrook, past president of the American Sleep Disorders Association, gaining extensive expertise in the diagnosis and treatment of sleep disorders.
Board Certified in Pulmonary Disease, Critical Care, and Sleep Medicine, Dr. LoRusso’s professional interests include the control of breathing during sleep and the relationship between obstructive sleep apnea and cardiovascular disease.
Marla L. Shuman, MD, FCCP
Pulmonary Disease, Internal Medicine
Fair Oaks Office
A native Virginian, Dr. Shuman earned her medical degree from Eastern Virginia Medical School in Hampton Roads. She completed her internship and residency at the Medical College of Pennsylvania, followed by a fellowship in Pulmonary Medicine at Temple University Hospital.
Dr. Shuman values the breadth of Pulmonary Medicine, caring for patients with both acute, short-term illnesses and those managing complex, chronic conditions. She has a strong commitment to medical education, having taught medical students, residents, and nurses throughout her career.
In addition to her clinical and teaching roles, Dr. Shuman has contributed extensively to hospital leadership through service on multiple committees, helping shape the future of healthcare in the region.
Depak Soni, MD, FCCP
Pulmonary Disease, Critical Care Medicine, Internal Medicine
Fair Oaks Office
Dr. Soni completed his Internal Medicine residency at Vanderbilt University, followed by a three-year fellowship in Pulmonary and Critical Care Medicine at Massachusetts General Hospital in Boston. During his fellowship, he conducted basic science research exploring the mechanisms of lung injury caused by smoke inhalation.
He joined Pulmonary & Critical Care Specialists of Northern Virginia in 1991, where he maintains a busy office practice caring for patients with the full spectrum of pulmonary and sleep disorders. In addition to his outpatient work, Dr. Soni devotes part of his time to caring for hospitalized patients and has a special interest in airway diseases, including asthma and COPD.
Dr. Soni is known for providing state-of-the-art care with a warm, patient-centered approach. He enjoys teaching and serves as a Clinical Assistant Professor at the VCU School of Medicine. He is also the former Chief of Pulmonary Medicine at Inova Fair Oaks Hospital.
Richard A. Swift, MD, FCCP, ABIM
Pulmonary Medicine, Critical Care Medicine, Internal Medicine, Sleep Medicine
Prince William Office
Dr. Swift earned his medical degree from the University of Texas Health Science Center and completed his medical internship and residency at Georgetown University Hospital. He went on to complete a fellowship in Pulmonary and Critical Care Medicine, along with Sleep Medicine training, at Brown University, where he interpreted studies from the largest sleep laboratory in Southern New England.
Following his fellowship, Dr. Swift received additional training under the experienced sleep specialists of Pulmonary & Critical Care Specialists of Northern Virginia, joining the group in 1997.
Dr. Swift is Board Certified in Pulmonary and Critical Care Medicine and achieved ABIM certification in Sleep Medicine in 2003. He is recognized as a Diplomate in Sleep Medicine and continues to bring extensive experience and dedication to the care of patients with pulmonary and sleep-related disorders.
Jane J. Wu, MD
Pulmonary Disease, Critical Care Medicine
Reston & Fair Oaks Office
Dr. Wu earned her medical degree through the Lehigh University–Medical College of Pennsylvania six-year medical program. She completed her medical internship and residency at the Medical College of Pennsylvania Hospital, followed by a fellowship in Pulmonary Disease and Critical Care Medicine at Thomas Jefferson University Hospital in Philadelphia.
Dr. Wu is Board Certified in Pulmonary Disease and Critical Care Medicine and is an active member of the American College of Chest Physicians, the American Thoracic Society, and the Society of Critical Care Medicine. She brings a depth of clinical expertise and a strong commitment to compassionate, evidence-based patient care.