4.8
29 Ratings with 10 written Reviews
VERIFIED 
Dr. Donald McNeil, MD, is a highly experienced clinical immunologist and founder of Optimed Immunology in Columbus, Ohio.
Board-certified in Allergy & Immunology as well as Internal Medicine, Dr. McNeil brings over 40 years of specialized expertise to diagnosing and treating complex, chronic immune conditions. He earned his medical degree from the University of Alberta in 1974, completed residencies in Internal Medicine in Montreal and Calgary, and pursued advanced clinical immunology research fellowships at the Ohio State University Wexner Medical Center. His distinguished background bridges clinical research, academic leadership, and dedicated private practice.
Dr. Donald Lauchlin McNeil holds an expired medical license in the state of Ohio. They are board certified in Allergy & Immunology and Internal Medicine by the American Board of Allergy & Immunology and American Board of Internal Medicine.
Board certified in Allergy & Immunology by the American Board of Allergy & Immunology and board certified in Internal Medicine by the American Board of Internal Medicine.
Medical Doctor with an expired medical license in the state of Ohio that expired in 2026.
Graduated from Univ Of Alberta Fac Of Med in 1974.
Dr. McNeil's NPI number is 1134199300.
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