Dr. Jan Slezak, MD is an Interventional Pain Medicine Specialist, who primarily practices in Barrington, NH with 1 additional practice location. He has been practicing for over 33 years and is board certified.
Advanced Heart Failure and Transplant Cardiologist
Accepting patients
Dr. Guilherme Marmontel Nasi, MD is an Advanced Heart Failure and Transplant Cardiologist, who primarily practices in Dover, NH with 2 additional practice locations.
Find doctors affiliated with Wentworth-Douglass Hospital,
which is a Castle Connolly Ranked Top Hospital
in the Dover/NH area.
Castle Connolly ranks hospitals based on over 20 procedures
nationally, by state, and by major metro area.
See this hospital's overall rankings on Castle Connolly.
See other ranked hospitals.