Gregory Keith Nelligan , MD

Gastroenterology and Internal Medicine

(815) 227-0081

Rockford Va Outpatient Clinic
816 Featherstone Rd
Rockford, IL 61107


Dr. Nelligan graduated from the University of Illinois At Chicago College of Medicine in 1983. He works in Rockford, IL and specializes in Gastroenterology and Internal Medicine.

Gender: Male

Years in Practice: 38 Years

Languages Spoken: N/A

Education & Training

Medical School: University Of Illinois At Chicago College Of Medicine

Graduation Date: in 1983

Specialties & Hospital Affiliations

Hospital Affiliations:


Specialties: Gastroenterology and Internal Medicine

Health Insurance and Affiliations

  • N/A

Nelligan's Office Information

Fax: (815) 538-7531
Accepting New Patients: No
Medicare Accepted: No
Medicaid Accepted: No

Office Hours:

Mon8:00 AM-4:30 PM
Tue8:00 AM-4:30 PM
Wed8:00 AM-4:30 PM
Thu8:00 AM-4:30 PM
Fri8:00 AM-4:30 PM