Louis H Guernsey, MD, Internal Medicine

A I Dupont Hospital For Children
1600 Rockland Rd
Wilmington, DE  19803-3607 (New Castle County)

Phone: 302-651-4000
Fax: 302-651-4945
Email: lgu***@*****il.com

NPI: 1134211014
License Number: C10004225 (DE)