Dr. Daniel Clayton Doornbos, MD

Dr. Daniel Doornbos is a pulmonologist and internal medicine physician who brings over four decades of medical expertise to patient care. He earned his medical degree from the University of Kansas School of Medicine and completed his residency at Fletcher Allen Healthcare. With 42 years of experience treating respiratory conditions and providing comprehensive internal medicine care, Dr. Doornbos has developed extensive knowledge in managing complex pulmonary disorders. He communicates with patients in English.

Dr. Doornbos practices at Maine General Medical Center Alfond Center For Health and provides care through Respiratory Care & Sleep Medicine locations in Fleming Island and Jacksonville, Florida. His dual specialty training allows him to address both specific lung conditions and broader health concerns that may impact respiratory function. Patients have given Dr. Doornbos an average rating of 4.0, reflecting their confidence in his clinical expertise and patient care approach.