Expertise in
8
conditions

Dr. Corey Siegel

Gastroenterology
Mary Hitchcock Memorial Hospital
1 Medical Center Dr, 
Lebanon, NH 
Offers Telehealth
Expertise in
8
conditions
Mary Hitchcock Memorial Hospital
1 Medical Center Dr, 
Lebanon, NH 

Overview

Corey Siegel is a Gastroenterologist in Lebanon, New Hampshire. Dr. Siegel is highly rated in 8 conditions, according to our data. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy.

His clinical research consists of co-authoring 226 peer reviewed articles and participating in 6 clinical trials. MediFind looks at clinical research from the past 15 years.

Specialties

Gastroenterology

Licenses

Internal Medicine in NH

Hospital Affiliations

Mary Hitchcock Memorial Hospital
Cheshire Medical Center

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
BMC HealthNet
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Cigna
  • EPO
  • HMO
  • PPO
Commonwealth Care Alliance
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
MVP Health
  • EPO
  • PPO
NH Healthy Families
  • EPO
  • MANAGED MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 10 Less Insurance Carriers -

Locations

Mary Hitchcock Memorial Hospital
1 Medical Center Dr, Lebanon, NH 03756

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

5 Clinical Trials

A Follow-up of a Phase 3 Study to Evaluate the Long-term Safety and Efficacy of Darvadstrocel in the Treatment of Complex Perianal Fistula in Subjects With Crohn's Disease Who Have Participated in ADMIRE II Study
A Follow-up of a Phase 3 Study to Evaluate the Long-term Safety and Efficacy of Darvadstrocel in the Treatment of Complex Perianal Fistula in Subjects With Crohn's Disease Who Have Participated in ADMIRE II Study
Enrollment Status: Completed
Publish Date: April 23, 2025
Intervention Type: Biological, Other
Study Drug: Darvadstrocel Adipose Stem Cell Transplantation
Study Phase: Phase 3
A Phase-III, Randomized, Double-blind, Parallel-group, Placebo-controlled, International, Multicentre Study to Assess Efficacy and Safety of Cx601, Adult Allogeneic Expanded Adipose-derived Stem Cells (eASC) for the Treatment of Complex Perianal Fistula(s) in Patients With Crohn's Disease Over a Period of 24 Weeks and a Follow-up Period up to 52 Weeks
A Phase-III, Randomized, Double-blind, Parallel-group, Placebo-controlled, International, Multicentre Study to Assess Efficacy and Safety of Cx601, Adult Allogeneic Expanded Adipose-derived Stem Cells (eASC) for the Treatment of Complex Perianal Fistula(s) in Patients With Crohn's Disease Over a Period of 24 Weeks and a Follow-up Period up to 52 Weeks
Enrollment Status: Completed
Publish Date: September 19, 2024
Intervention Type: Drug, Other
Study Drug: Cx601
Study Phase: Phase 3
A Randomized, Double-Blind, Placebo-Controlled, Multicenter, Phase 2a Study to Evaluate the Safety, Tolerability, and Early Proof of Concept of TAK-018 for the Prevention of Postoperative Crohn's Disease Recurrence
A Randomized, Double-Blind, Placebo-Controlled, Multicenter, Phase 2a Study to Evaluate the Safety, Tolerability, and Early Proof of Concept of TAK-018 for the Prevention of Postoperative Crohn's Disease Recurrence
Enrollment Status: Terminated
Publish Date: September 07, 2023
Intervention Type: Drug
Study Drug: TAK-018
Study Phase: Phase 2
Hyperbaric Oxygen Therapy for Moderate to Severe Ulcerative Colitis Flares: A Multi-Center Randomized Trial
Hyperbaric Oxygen Therapy for Moderate to Severe Ulcerative Colitis Flares: A Multi-Center Randomized Trial
Enrollment Status: Completed
Publish Date: February 08, 2021
Intervention Type: Other
Study Phase: Phase 2
Prospective Cohort of Ulcerative Colitis and Crohn's Disease Patients Undergoing Surgery to Identify Risk Factors for Post-Operative Infection I
Prospective Cohort of Ulcerative Colitis and Crohn's Disease Patients Undergoing Surgery to Identify Risk Factors for Post-Operative Infection I
Enrollment Status: Completed
Publish Date: September 13, 2017
View 4 Less Clinical Trials

226 Total Publications

Correction: ACG Clinical Guideline Ulcerative Colitis in Adults.
Correction: ACG Clinical Guideline Ulcerative Colitis in Adults.
Journal: The American journal of gastroenterology
Published: December 12, 2025
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Frequently Asked Questions about Dr. Corey Siegel

How do I make an appointment with Dr. Corey Siegel?

You can book an appointment with Dr. Corey Siegel by calling their office at 603-650-5261. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Corey Siegel a top-rated expert for Crohn's Disease?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Corey Siegel is classified as an Elite expert for Crohn's Disease, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Corey Siegel specialize in?

While Dr. Corey Siegel is a Gastroenterology, they have specific expertise in Crohn's Disease, Ulcerative Colitis, and Viral Gastroenteritis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Corey Siegel participate in research or clinical trials?

Yes. Dr. Corey Siegel has published 226 articles and abstracts on conditions like Crohn's Disease. You can view a list of Dr. Corey Siegel's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Corey Siegel accept my insurance?

Dr. Corey Siegel accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 603-650-5261 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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