GN
Accepting patients
Who is Dr. Nelligan, Gastroenterologist in Madison, WI?
Dr. Gregory Nelligan, MD is a Gastroenterologist, who primarily practices in Madison, WI. He is board certified by the American Board of Internal Medicine. Dr. Nelligan completed his residency at Finch U Hlth Sci/Chgo M Sch, Gastroenterology; Advocate Lutheran Gen Hosp, Internal Medicine. Dr. Nelligan is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Nelligan’s office at (608) 256-1901.
Where did Dr. Nelligan go to medical school and complete their residency?
Residency: Finch U Hlth Sci/Chgo M Sch, Gastroenterology; Advocate Lutheran Gen Hosp, Internal Medicine
Medical School: University Of Il Coll Of Med- Chicago Il
Is Dr. Nelligan board certified in Gastroenterologist?
Yes, Dr. Gregory Nelligan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Nelligan speak?
Dr. Nelligan and their clinical team can communicate with patients in the following languages:
English
Which conditions does Dr. Nelligan treat as a Gastroenterologist?
As a Gastroenterologist, conditions treated by a Dr. Gregory Nelligan may include:
- Barrett's Esophagus
- Celiac Disease
- Constipation
- Crohn's Disease
- Diarrhea
- Diverticulitis
- Excessive Gas
- Exocrine Pancreatic Insufficiency
Please contact Dr. Nelligan's office for more information or to schedule a consultation.
Which procedures does Dr. Nelligan perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Gregory Nelligan may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Nelligan's office.
Does Dr. Nelligan accept my insurance?
Please contact Dr. Nelligan's office to confirm accepted insurance plans.
Where is Dr. Nelligan's office located?
Dr. Gregory Nelligan's Primary Practice
2500 Overlook Ter
Madison, WI 53705
(608) 256-1901
What is Dr. Nelligan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nelligan's National Provider Identifier (NPI) number is 1205924842.
What common questions do patients ask about Dr. Nelligan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nelligan
What is Dr. Gregory Nelligan's specialty?
Dr. Nelligan is a Gastroenterologist near Madison, WI. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Nelligan to book an appointment today.
Is this Dr. Gregory Nelligan affiliated with a ranked Castle Connolly Top Hospital?
No, Nelligan is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Gregory Nelligan accepting new patients in Madison, WI?
Yes, Dr. Gregory Nelligan is accepting new patients at this time.
Does Dr. Gregory Nelligan offer online booking?
Please contact Dr. Nelligan's office at (608) 256-1901 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Nelligan?
Please contact Dr. Nelligan's office at (608) 256-1901 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gregory Nelligan have?
Dr. Gregory Nelligan is certified by the American Board of Internal Medicine.
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