Skip to content; Access key S
Patient Portal Directions
Winter Scene at Littleton Regional Healthcare

Where good health begins.

Irving Smith DO
· Internal Medicine · Sleep Medicine

Irving Smith  DO

North Country Primary Care RHC
580 St. Johnsbury Road
Littleton, NH 03561
(603) 444-7070

North Country Sleep Center
580 St. Johnsbury Road
Littleton, NH 03561
(603) 259-7780

Joined Staff:


Clinical Interests

Internal Medicine & Sleep Medicine

Graduate Education

Nova Southeastern University of Osteopathic Medicine, Fort Lauderdale, FL


Samaritan Medical Center, Watertown, NY

Board Status

Board Certified by the American Osteopathic Board of Internal Medicine

Back to Medical Directory

Top of Page