Jonathan Packer, DO, embarked on his medical journey by earning a Doctor of Osteopathic Medicine (D.O.) from the University of New England College of Osteopathic Medicine in Biddeford, ME. Prior to this, he obtained a Bachelor of Arts in Biology from Reed College in Portland, OR. Dr. Packer then pursued his medical training, completing an internship and residency in Internal Medicine at Rutgers New Jersey Medical School in Newark, NJ. He further specialized in Pulmonary & Critical Care Medicine through a fellowship at Louisiana State University Health Sciences in Shreveport, LA.

His certifications and professional associations include:

• Diplomate, American Board of Internal Medicine
• Diplomate, Subspecialty Board of Critical Care Medicine
• Diplomate, Subspecialty Board of Pulmonary Medicine