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Dr. Erin Ly, MD

Gastroenterologist, Internist

Buffalo, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ly, Gastroenterologist in Buffalo, NY?

    Dr. Erin Ly, MD is a Gastroenterologist, who primarily practices in Buffalo, NY. Dr. Ly is fluent in English, and is currently seeing new patients. Dr. Ly’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ly’s office at (716) 898-3000.

    What languages does Dr. Ly speak?

    Dr. Ly and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does a Gastroenterologist like Dr. Ly typically treat?

    As a Gastroenterologist, Dr. Ly diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Ly. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Crohn's Disease
    • Crohn’s Disease
    • Regional Enteritis
    • Inflammatory Bowel Disease (IBD)
    • Terminal Ileitis

    ICD-10 Codes:

    • K5090: Crohn's disease, unspecified, without complications

    Also known as:

    • Ulcerative Colitis
    • Colitis
    • Inflammatory Bowel Disease (IBD)
    • Chronic Colitis

    ICD-10 Codes:

    • K5190: Ulcerative colitis, unspecified, without complications

    Also known as:

    • Non-Infectious Gastroenteritis and Colitis
    • Digestive Disease
    • Inflammation of Stomach and Intestines
    • Non-Bacterial Colitis
    • Gut Inflammation

    ICD-10 Codes:

    • K529: Noninfective gastroenteritis and colitis, unspecified

    Also known as:

    • Protein-Calorie Malnutrition
    • Malnutrition
    • Protein-energy malnutrition
    • General malnutrition

    ICD-10 Codes:

    • E46: Unspecified protein-calorie malnutrition

    What procedures does a Gastroenterologist like Dr. Ly typically perform?

    As a Gastroenterologist, Dr. Ly performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Ly. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Diagnostic Upper Endoscopy with Biopsy
    • EGD with Biopsy
    • Esophagogastroduodenoscopy
    • Upper GI Endoscopy
    • Stomach Scope with Sample

    CPT Codes:

    • 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    Also known as:

    • Diagnostic Colonoscopy with Biopsy
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Exam with Biopsy
    • Lower Endoscopy
    • Colon Cancer Screening

    CPT Codes:

    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    Also known as:

    • Upper Endoscopy with Biopsy
    • Biopsy
    • Endoscopy
    • EGD with Biopsy
    • Gastroscopy with Biopsy
    • Esophagogastroduodenoscopy with Biopsy

    CPT Codes:

    • 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple

    Does Dr. Ly accept my insurance?

    Dr. Ly accepts most major insurance plans. Important: Please call our office at (716) 898-3000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ly accept in Buffalo, NY?

    Dr. Ly in Buffalo, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene Corporation

    • Centers Plan For Healthy Living

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Independent Health Association

    • Lifetime Healthcare

    • Medicare

    • Molina Healthcare

    View All Insurances

    Where is Dr. Ly's office located?

    Dr. Erin Ly's Primary Practice

    462 Grider St

    Buffalo, NY 14215

    (716) 898-3000

    Get Directions

    What is Dr. Ly's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Ly's National Provider Identifier (NPI) number is 1740638725.

    What common questions do patients ask about Dr. Ly?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ly

    What is Dr. Erin Ly's specialty?

    Dr. Ly is a Gastroenterologist near Buffalo, NY.

    What does a Gastroenterologist do?

    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.

    Is Dr. Erin Ly affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ly is affiliated with Mount St. Mary’s Hospital, Mercy Hospital Of Buffalo, Upstate University Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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

    When to see a Gastroenterologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Gastroenterologist. Explore 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 Dr. Erin Ly accepting new patients in Buffalo, NY?

    Yes, Dr. Erin Ly is accepting new patients at this time.

    Does Dr. Erin Ly offer online booking?

    Please contact Dr. Ly's office at (716) 898-3000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Erin Ly?

    Please contact Dr. Ly's office at (716) 898-3000 to schedule an appointment.

    Where is Dr. Ly's office located?

    Dr. Ly's office is located in Buffalo, NY.