Marvin R Balaan, MD

Rajashekar Adurty, MD, FCCP, FACP Dr. Rajashekar Adurty, MD, FCCP, FACP, is a pulmonary and critical care specialist. He has clinical expertise in managing conditions such as COPD, asthma, bronchiectasis, pulmonary fibrosis, interstitial lung diseases, and hypersensitivity pneumonitis. Dr. Adurty also specializes in pulmonary hypertension, lung cancer, and lung conditions related to high altitude and diving. He provides preoperative pulmonary clearance and advanced treatments for lung infections, including COVID pneumonia, as well as hyperbaric oxygen therapy. Dr. Adurty is skilled in advanced procedures such as navigation bronchoscopy, transbronchial biopsy, endobronchial ultrasound, and various catheter placements. He went to medical school at Gandhi Medical College in Hyderabad, India, with advanced training in general surgery at the same institution. He completed his residency at UPMC McKeesport. Dr Adurty did fellowships in pulmonary and critical care medicine at UPMC Presbyterian and AHN Allegheny General Hospital in Pittsburgh, Pennsylvania. He is board-certified in pulmonary medicine, critical care medicine, neurocritical care, and internal medicine. Dr. Adurty welcomes patients ages 18 and older.

Marshall is a certified registered nurse practitioner (CRNP) who specializes in pulmonary, sleep, and critical care. His special clinical interests include asthma, COPD, sleep apnea, insomnia, narcolepsy, lung cancer, pulmonary nodules, interstitial lung disease, and restless leg syndrome. Marshall earned a Bachelor of Science in nursing and a Master of Science in nursing from Duquesne University. He is certified by the American Academy of Nurse Practitioners, and the Pennsylvania State Board of Nursing. He is committed to establishing a trusting relationship with his patients, so they feel comfortable to reach out to him at any time. He sees patients 18 and older.

Lindsey Heidelbach, CRNP Lindsey Heidelbach, CRNP, is a nurse practitioner specializing in pulmonary critical care and sleep medicine. Her clinical interests focus on the critical treatment of acute and chronic respiratory diseases, as well as sleep-related disorders. Lindsey earned her registered nurse diploma from Mercy Hospital School of Nursing in Pittsburgh, Pennsylvania, her Bachelor of Science in Nursing from California University of Pennsylvania, and her Master of Science in Nursing from Drexel University in Philadelphia, Pennsylvania. She is board-certified by the American Association of Critical Care Nurse Practitioners. Lindsey is dedicated to providing patient-centered care by developing individualized treatment plans tailored to each patient’s preferences and abilities. She takes a holistic approach by addressing the physical, emotional, and social needs of her patients. Lindsey welcomes patients ages 16 and older.