About Me
I pursued a career in medicine out of a deep passion for combining science, problem-solving, and meaningful patient relationships to make a difference in people’s lives. Gastroenterology and hepatology drew me in because of their unique blend of complex diagnostic reasoning, procedural work, and longitudinal care. I find it incredibly rewarding to help patients manage conditions that affect the digestive system and liver, offering guidance and support every step of the way.
Helping patients is what drives everything I do. Whether it’s unraveling the challenges of a difficult diagnosis, improving their health, or being a reliable presence during tough times, I aim to make a meaningful impact. Building trust starts with careful listening and clear communication, and I strive to ensure every patient feels respected and heard. I explain conditions and treatment options in a way that’s easy to understand, ensuring patients are active participants in their care decisions. Treating each person with empathy and creating a supportive partnership are core principles in the way I practice medicine.
I treat a wide range of gastrointestinal and liver conditions, addressing everything from disorders of the esophagus, stomach, and intestines to comprehensive care for liver diseases. I perform essential procedures like colonoscopies and upper endoscopies, both for diagnosing symptoms and screening for cancer to catch it early when treatment is most effective. For patients with symptomatic hemorrhoids, I offer hemorrhoid banding as part of treatment options. With liver diseases, I work closely with patients to develop tailored treatment and long-term management plans based on their unique needs.
Our team’s strength lies in expertise paired with a patient-centered approach. We offer comprehensive care that spans diagnosis, cancer screening, procedures, and long-term management, always focused on what’s best for our patients. Clear communication, convenient access to care, and individualized treatment planning are at the heart of how we support each person, making sure they feel confident and informed throughout the process.
I want patients to know that receiving the best care starts with feeling listened to and understood. My approach is personalized, combining thorough evaluation, evidence-based medicine, and appropriate procedures when necessary to diagnose and treat gastrointestinal and liver conditions. Providing clear answers, exploring treatment options, and working collaboratively with patients to create a plan centered on their goals is what I strive for in every interaction. You can trust that your care will always begin with what matters most to you.
Conditions and Treatments
Conditions
- abdominal pain
- anemia
- barrett's esophagus
- biliary disease
- celiac disease & gluten sensitivity
- cholecystitis
- colon cancer
- constipation
- crohn's disease
- diarrhea
- eosinophilic esophagitis
- fatty liver disease
- fecal incontinence
- functional bowel disorders
- gallbladder disease
- gallstone disease
- gastroesophageal reflux disease (GERD)
- gastrointestinal bleeding
- gluten sensitivity
- heartburn
- helicobacter pylori infection
- hemochromatosis
- hemorrhoids
- inflammatory bowel disease
- pancreatic cyst
- small intestinal bacterial overgrowth (SIBO)
- swallowing difficulty
- ulcerative colitis
Treatments
- colon cancer screening
- upper endoscopy (EGD)
Learn more about conditions we treat at NYU Langone:
Barrett’s Esophagus , Celiac Disease & Gluten Sensitivity , Colorectal Cancer , Gastroesophageal Reflux Disease , Inflammatory Bowel DiseaseCredentials
Positions
- Clinical Assistant Professor, Department of Medicine at NYU Grossman Long Island School of Medicine
Board Certifications
- American Board of Internal Medicine (Gastroenterology), 2006
Education and Training
- Fellowship, St. Luke's Hospital, Gastroenterology, 2006
- Residency, Albert Einstein College of Medicine of Yeshiva University, Internal Medicine, 2003
- MD from Technion Israel Inst. of Tech, 2000
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Edit profileInsurance Plans Accepted
This provider accepts the following insurance plans.
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Aetna
- AETNA EPO (NYULH Employees)
- AETNA EPO (Sunset Park Employees)
- Aetna Advantage Choice POS I & II Plan (NY University Employees)
- Aetna Choice POS I and II Plan (NY University Employees)
- Aetna EPO (American Express employer)
- Aetna HMO
- Aetna High Deductible Plan I and II (NY University Employees)
- Aetna Indemnity
- Aetna International
- Aetna Medicare Advantage
- Aetna Medicare Signature Care HMO
- Aetna Meritain Health
- Aetna NY University Retiree Medical Plan
- Aetna Open Access EPO
- Aetna Open Access HMO
- Aetna Open Access NYU Langone Care Plan (NY University Employees)
- Aetna POS
- Aetna POS (American Express Employer)
- Aetna PPO
- Aetna Signature Administrators PPO
- Aetna Student Plan
- Aetna Value Choice POS I & II Plan (NY University Employees)
- Allied
- Chesterfield Resources Inc
- Christian Brothers Services
- CoreSource
- Nippon Life of America-Aetna
- Nippon Life-Aetna
- Starmark
- WellNet
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BCBS Health Plus
- BCBS Healthplus Essential Plan 1
- BCBS Healthplus Essential Plan 2
- BCBS Healthplus Essential Plan 3
- BCBS Healthplus Essential Plan 4
- BCBS Healthplus Gatekeeper exchange
- BCBS Healthplus Mediblue Advantage
- BCBS Healthplus NY Child Health Plus NY
- BCBS Healthplus NY Medicaid Managed Care NY
- BCBS Healthplus Special Needs
- Empire Mediblue Healthplus Dual
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Blue Cross Blue Shield
- Anthem BCBS CT PPO
- Anthem BCBS CT Pathway PPO
- BCBS Blue Access EPO Large Group
- BCBS Blue Access EPO Small Group
- BCBS Blue Access GEPO Small Group
- BCBS Blue Access PPO Large Group
- BCBS EPO
- BCBS EPO (BlackRock Employees)
- BCBS EPO (NYU Langone Suffolk Employees)
- BCBS Federal Program
- BCBS Florida Blue Care HMO
- BCBS Florida Blue Medicare PPO
- BCBS Florida Blue Options PPO
- BCBS Florida Blue Select
- BCBS Florida MyBlue HMO
- BCBS Florida Simply Blue
- BCBS Florida Traditional PPC
- BCBS HMO
- BCBS Indemnity
- BCBS Local 32BJ Employees
- BCBS Mediblue Medicare HMO
- BCBS Mediblue Medicare PPO
- BCBS Mediblue Select HMO/Extra HMO
- BCBS Out of State or Region
- BCBS POS
- BCBS PPO
- BCBS PPO (BlackRock Employees)
- BCBS PPO (NYU Langone Suffolk Employees)
- BCBS PPO/EPO Small Group
- New York Hotel Trades
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Cigna
- Apwu Health Plan
- Cigna Great West PPO
- Cigna HMO
- Cigna Indemnity
- Cigna NALC
- Cigna Open Access
- Cigna PPO
- Great West HMO
- Kaiser Permanente - Cigna Network
- MVP-Cigna Network
- Wellfleet-NYU Student
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EmblemHealth
- American Plan Administrators
- Emblem Essential Plan 1
- Emblem Essential Plan 2
- Emblem Essential Plan 3
- Emblem Essential Plan 4
- EmblemHealth Bridge (All Products)
- EmblemHealth Select Care Bronze
- EmblemHealth Select Care EPO
- EmblemHealth Select Care Gold
- EmblemHealth Select Care HMO
- EmblemHealth Select Care PPO
- EmblemHealth Select Care Platinum
- EmblemHealth Select Care Silver
- GHI Emblem Health EPO
- GHI Emblem Health PPO
- GHI HMO
- GHI HMO Medicare
- GHI Medicare PPO
- HIP Access I
- HIP Access II
- HIP Child Health Plus
- HIP EPO
- HIP HMO
- HIP Medicaid Enhanced Care
- HIP Optum Health
- HIP POS
- HIP PPO
- HIP VIP Medicare Bold
- HIP VIP Medicare Prime
- IUOE Local 14-14B
- Vytra HMO
- Wlny-TV Inc.
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First Health
- First Health PPO (Excludes Limited Benefit Plans)
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HealthSpring
- HealthSpring Medicare Advantage
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Humana
- Humana Medicare Advantage
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Local 1199
- Local 1199 - NYU Hospital Member Choice
- Local 1199 PPO
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MVP Health Care
- MVP Preferred EPO
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Magnacare
- Magnacare PPO
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Medicare
- Medicare Part A and B
- Medicare Part B
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Multiplan
- AXA Assistance USA
- Administrative Concepts
- Beech Street PPO
- Diversified Administration Corporation
- Fiserv Health
- GEHA
- Global Excel
- Global Health
- Guardian Life Insurance Co Of America
- Health Net Of California
- Health Republic Of NJ
- Insurance Design Administrators
- Kaiser Foundation
- Kaiser Permanente - Multiplan Network
- Meritain Health
- Multiplan PPO
- Multiplan-Capital Dist Phys Health
- Mutual Of Omaha
- Nippon Life Ins Co
- PHCS
- POMCO Insurance Company
- Professional Benefit Admin
- Qualcare Direct
- Qualcare Inc
- Screen Actors Guild
- Teamsters Allied Benefits
- US Life Insurance Company
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NYSHIP - The Empire Plan
- NYS Health Insurance Plan - The Empire Plan, Excelsior Plan, NY Student Employee Health Plan
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Oscar
- Oscar Bronze Edge Exchange
- Oscar Gold Edge Exchange
- Oscar Platinum Edge Exchange
- Oscar Secure
- Oscar Silver Edge Exchange
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Oxford
- Oxford Health Plans Freedom
- Oxford Health Plans Liberty
- Oxford Metro
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Railroad Medicare
- Railroad Medicare
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The City of New York Health Benefits Program
- NYC Employees PPO Plan
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United Healthcare
- AARP Medicare Advantage HMO
- Surest
- UMR
- UMR GEHA
- United Health Care Charter
- United Healthcare AARP
- United Healthcare All Savers
- United Healthcare CareCore
- United Healthcare Choice
- United Healthcare Choice (American Express employer)
- United Healthcare Choice (Blackrock employees)
- United Healthcare Choice (CBS employees)
- United Healthcare Choice (Simon and Schuster)
- United Healthcare Compass Exchange
- United Healthcare Dual Complete PPO
- United Healthcare EPO
- United Healthcare EPO (NYU Langone Health Employees)
- United Healthcare EPO (Sunset Park Employees)
- United Healthcare Golden Rule Insurance
- United Healthcare HMO
- United Healthcare Healthscope
- United Healthcare Indemnity
- United Healthcare Indemnity (NYU Langone Health Employees)
- United Healthcare Medicare
- United Healthcare Medicare HMO
- United Healthcare NYU Care (NYULH Employees)
- United Healthcare NYU Care (Sunset Park Employees)
- United Healthcare Navigate
- United Healthcare Nexus
- United Healthcare Nexus (American Express employer)
- United Healthcare POS
- United Healthcare PPO
- United Healthcare Plus (NYU Langone Health Employees)
- United Healthcare Plus (Sunset Park Employees)
- United Healthcare Student Resources
- United Healthcare Student Resources (NYU)
- UnitedHealthcare Choice (NY Power Authority Employees)
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VA Community Care Network
- VA CCN Optum
Allen Ahdoot, MD does not accept insurance.
Locations and Appointments
Video Visits
See a doctor from your mobile device instead of an in-person appointment. Learn more about video visits.
Schedule a Video VisitNYU Langone Gastroenterology Associates—Lake Success
1991 Marcus Avenue, Suite 101, New Hyde Park, NY 11042