Overview
Daniel O'brien is a Gastroenterologist practicing medicine in Danbury, Connecticut.
Dr. O'brien is highly rated in 1 condition, according to our data. His clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Gas Bloat Syndrome, Gastrectomy, and Colonoscopy.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- HMO
- MEDICARE SNP
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- PPO
- INSURANCE PLAN
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
111 Osborne St, Danbury, CT 06810
150 Route 52, Carmel, NY 10512
Additional Areas of Focus
Dr. O'brien has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
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Frequently Asked Questions about Dr. Daniel O'brien
How do I make an appointment with Dr. Daniel O'brien?
You can book an appointment with Dr. Daniel O'brien by calling their office at 203-739-7038. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Daniel O'brien a top-rated expert for Gastrectomy?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Daniel O'brien is classified as an Advanced expert for Gastrectomy, 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. Daniel O'brien specialize in?
While Dr. Daniel O'brien is a Gastroenterology, they have specific expertise in Gastrectomy, Colonoscopy, and Diarrhea. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Daniel O'brien accept my insurance?
Dr. Daniel O'brien accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 203-739-7038 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
- Advanced
- GastrectomyDr. O'brien isAdvanced. Learn about Gastrectomy.
- Experienced
- AnemiaDr. O'brien isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. O'brien isExperienced. Learn about Angiodysplasia of the Colon.
- Barrett EsophagusDr. O'brien isExperienced. Learn about Barrett Esophagus.
- Benign Esophageal StrictureDr. O'brien isExperienced. Learn about Benign Esophageal Stricture.
- Berdon SyndromeDr. O'brien isExperienced. Learn about Berdon Syndrome.
- Celiac DiseaseDr. O'brien isExperienced. Learn about Celiac Disease.