
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Katz, Gastroenterologist in Great Neck, NY?
Dr. Seymour Katz, MD is a Gastroenterologist, who primarily practices in Great Neck, NY with 1 additional practice location. He is board certified. Dr. Katz graduated from New York University School of Medicine and completed his residency at A Einstein Coll M-Yeshiva U, Internal Medicine. Dr. Katz is fluent in English and Chinese, and is currently seeing new patients. Dr. Katz’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Katz’s office at (516) 466-2340.
What are Areas of Expertise for Dr. Katz?
Dr. Seymour Katz, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Katz empowers patients to confidently navigate their health journey, specializing in Colonoscopy, Endoscopy, Inflammatory Bowel Disease, and comprehensive wellness support. Serving the Great Neck, NY community, Dr. Katz is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Katz go to medical school and complete their residency?
Fellowship: Presbyterian Hospital Of New York
Residency: A Einstein Coll M-Yeshiva U, Internal Medicine | Albert Einstein College Of Medicine | Albert Einstein College Of Medicine | Jacobi Medical Center/Albert Einstein College of Medicine Program
Medical School: New York Univ Sch of Med, New York Ny | New York University School of Medicine
Is Dr. Katz board certified as a Gastroenterologist?
Yes, Dr. Seymour Katz, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Katz speak?
Dr. Katz and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does a Gastroenterologist like Dr. Katz typically treat?
As a Gastroenterologist, Dr. Katz 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. Katz. 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 Affecting Small and Large Intestines
- Crohn's Disease
- Crohn’s Disease
- Small Bowel Crohn's with Issues
- Ileitis with Complications
- Complicated Small Intestine Crohn's
- Panenteric Crohn's Disease
- Crohn's of Both Bowels
- Generalized Crohn's Disease
ICD-10 Codes:
- K50018: Crohn's disease of small intestine with other complication
- K5080: Crohn's disease of both small and large intestine 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:
- GERD with Esophagitis
- Eosinophilic Esophagitis
- GERD
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
What procedures does a Gastroenterologist like Dr. Katz typically perform?
As a Gastroenterologist, procedures performed by Dr. Seymour Katz may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
Please contact Dr. Katz's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Katz accept my insurance?
Dr. Katz accepts most major insurance plans. Important: Please call our office at (516) 466-2340 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Katz accept in Great Neck, NY?
Dr. Katz in Great Neck, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Humana
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UnitedHealth Group
View All Insurances
Where is Dr. Katz's office located?
Dr. Seymour Katz's Primary Practice
1000 Northern Blvd Ste 140
Great Neck, NY 11021
(516) 466-2340
What is Dr. Katz's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Katz's National Provider Identifier (NPI) number is 1255337424.
What common questions do patients ask about Dr. Katz?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Katz
What is Dr. Seymour Katz's specialty?
Dr. Katz is a Gastroenterologist near Great Neck, 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 this Dr. Seymour Katz affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Katz is affiliated with Nyu Langone Health - Tisch Hospital, North Shore 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 Seymour Katz accepting new patients in Great Neck, NY?
Yes, Dr. Seymour Katz is accepting new patients at this time.
Does Dr. Seymour Katz offer online booking?
Please contact Dr. Katz's office at (516) 466-2340 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Seymour Katz?
Please contact Dr. Katz's office at (516) 466-2340 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Seymour Katz have?
Dr. Seymour Katz is certified by the American Board of Internal Medicine.
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