Margaret M. Johnson, M.D.

Dr. Johnson is a consultant in the Department of Pulmonary Medicine at Mayo Clinic in Jacksonville, Florida.

Her clinic focus includes:

• Bronchiectasis
• Non Tuberculous Mycobacterial Lung Disease
• Lung Nodule
• Asthma
• Cystic Fibrosis

Dr. Johnson received her medical degree from Jefferson Medical College at Thomas Jefferson University. She completed her residency in medicine at Thomas Jefferson University and completed her fellowship in pulmonary and critical care at Bowman Gray School of Medicine.

She has practiced Pulmonary and Critical Care Medicine at Mayo Clinic Florida since completion of post graduate training in 1996. During both of her training and professional career, she has had a vast breadth of opportunities in pulmonary medicine, critical care, basic and clinical research, education, and administrative leadership roles.

Currently, she is the co-director of the Adult Cystic Fibrosis Program at Mayo Clinic Florida. The Mayo Clinic Florida Cystic Fibrosis Center specializes in the care of adult patients, and is accredited by the Cystic Fibrosis Foundation. The CF team includes physicians, nurse program coordinator, dietitians, genetic counselors, social workers and respiratory therapists. Along with the immediate CF team listed above, there are providers available for endocrinology, ENT, gastroenterology, hepatology, infectious disease, and transplant. The staff works closely with the local Pediatric CF center to foster a smooth transition with the adolescent population. The center staff also works closely with the Transplant Center, and together, they have performed successful transplants in many patients with advanced CF lung disease. If interested in scheduling an appointment in our Mayo Clinic Florida Cystic Fibrosis center, please call our team at 904-953-0860.

Outside of work, Dr. Johnson enjoys spending time with her husband and her two dogs, Ryder and Riley.