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 by the American Board of Internal Medicine. 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, UnitedHealthcare 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 or 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, or 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 in 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 Dr. Katz 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.
Also known as:
- Crohn's Disease Affecting Small and Large Intestines
- Crohn's Disease Affecting Small and Large Intestines with Abscess
- Crohn's Disease of the Small Intestine with Bowel Blockage
- Crohn's Disease of the Large Intestine
- Crohn's Disease
- Crohn’s Disease
- Abscess
- Intestinal Obstruction
- 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
- Complicated Crohn's Disease', 'Inflammatory Bowel Disease (IBD) with Complications', 'Panenteric Crohn's with Complications
- Panenteric Crohn's Disease with Abscess
- Crohn's of Both Bowels with Infection', 'Generalized Crohn's Disease with Abscess
- Small Bowel Crohn's with Obstruction', 'Ileitis with Intestinal Blockage', 'Bowel Obstruction from Crohn's
- Large Bowel Crohn's
- Crohn's Colitis', 'Colonic 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
- K50818: Crohn's disease of both small and large intestine with other complication
- K50019: Crohn's disease of small intestine with unspecified complications
- K50814: Crohn's disease of both small and large intestine with abscess
- K50012: Crohn's disease of small intestine with intestinal obstruction
- K5010: Crohn's disease of large intestine without complications
Also known as:
- Ulcerative Pancolitis with Rectal Bleeding
- Ulcerative Colitis
- Gastrointestinal Bleeding
- Chronic Pancolitis with Complications
- Extensive Ulcerative Colitis with Complications
- Inflammatory Bowel Disease (IBD) with Complications
- Chronic Pancolitis with Bloody Stool
- Extensive Ulcerative Colitis with Rectal Bleeding
- GI Bleeding from Pancolitis
- Chronic Rectosigmoiditis with Issues
- Complicated Rectosigmoiditis
- Distal Colitis with Problems
- Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Colitis
ICD-10 Codes:
- K51018: Ulcerative (chronic) pancolitis with other complication
- K51011: Ulcerative (chronic) pancolitis with rectal bleeding
- K51318: Ulcerative (chronic) rectosigmoiditis with other complication
- K51919: Ulcerative colitis, unspecified with unspecified complications
- K51019: Ulcerative (chronic) pancolitis with unspecified complications
- 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:
- 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
Also known as:
- Change in Bowel Habits
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
ICD-10 Codes:
- R194: Change in bowel habit
Also known as:
- Iron Deficiency Anemia from Chronic Blood Loss
- Anemia
- Iron
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
ICD-10 Codes:
- D500: Iron deficiency anemia secondary to blood loss (chronic)
Also known as:
- Intestinal Malabsorption
- Malabsorption Syndromes
- Nutrient Malabsorption
- Digestive Malabsorption
- Malabsorption Disorder
ICD-10 Codes:
- K909: Intestinal malabsorption, unspecified
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Other Anal and Rectal Condition
- Anal Disorder
- Rectal Disorder
- Proctitis
- Anal Disorders
- Rectal Disorders
ICD-10 Codes:
- K6289: Other specified diseases of anus and rectum
Which procedures does Dr. Katz perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a 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
For detailed information, please contact Dr. Katz's office.
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
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Healthfirst
Humana
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UnitedHealthcare
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. 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. Contact Dr. Katz to book an appointment today.
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
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with 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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