JM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mermelstein, Gastroenterologist in Harrison, NY?
Dr. Joseph Mermelstein, MD is a Gastroenterologist, who primarily practices in Harrison, NY with 2 additional practice locations. Dr. Mermelstein is fluent in English, and is currently seeing new patients. Dr. Mermelstein’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mermelstein’s office at (914) 723-8100.
What languages does Dr. Mermelstein speak?
Dr. Mermelstein and their clinical team can communicate with patients in the following languages:
English
What conditions does a Gastroenterologist like Dr. Mermelstein typically treat?
As a Gastroenterologist, Dr. Mermelstein 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. Mermelstein. 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:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- First Degree Hemorrhoids
- Hemorrhoids
- Internal hemorrhoids
- Grade 1 hemorrhoids
- Mild hemorrhoids
ICD-10 Codes:
- K640: First degree hemorrhoids
Also known as:
- Heartburn
- Acid Reflux
- Indigestion
- GERD Symptoms
ICD-10 Codes:
- R12: Heartburn
Also known as:
- Abdominal Bloating
- Gas
- Gas in the Digestive Tract
- Bloated Stomach
- Swollen Belly
- Gaseous Distension
ICD-10 Codes:
- R140: Abdominal distension (gaseous)
What procedures does a Gastroenterologist like Dr. Mermelstein typically perform?
As a Gastroenterologist, Dr. Mermelstein 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. Mermelstein. 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:
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 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. Mermelstein accept my insurance?
Dr. Mermelstein accepts most major insurance plans. Important: Please call our office at (914) 723-8100 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mermelstein accept in Harrison, NY?
Dr. Mermelstein in Harrison, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicare
Service Employees International Union (SEIU)
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Mermelstein's office located?
What is Dr. Mermelstein's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mermelstein's National Provider Identifier (NPI) number is 1689963662.
What common questions do patients ask about Dr. Mermelstein?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mermelstein
What is Dr. Joseph Mermelstein's specialty?
Dr. Mermelstein is a Gastroenterologist near Harrison, 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. Joseph Mermelstein affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mermelstein is affiliated with White Plains Hospital which is a Castle Connolly Top Hospital. 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 Joseph Mermelstein accepting new patients in Harrison, NY?
Yes, Dr. Joseph Mermelstein is accepting new patients at this time.
Does Dr. Joseph Mermelstein offer online booking?
Please contact Dr. Mermelstein's office at (914) 723-8100 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Joseph Mermelstein?
Please contact Dr. Mermelstein's office at (914) 723-8100 for information regarding telehealth appointment availability or for scheduling assistance.
Other Gastroenterologist Near Harrison, NY
Gastroenterologist
Accepting patientsDr. Seth Gendler, MD is a Gastroenterologist, who primarily practices in White Plains, NY with 2 additional practice locations. He has been practicing for over 36 years and is board certified.
White Plains, NY
RA
Gastroenterologist
Accepting patientsDr. Robert Antonelle, MD is a Gastroenterologist, who primarily practices in Harrison, NY with 2 additional practice locations. He has been practicing for over 30 years.
Harrison, NY
AB
Gastroenterologist
Accepting patientsDr. Ari Bunim, MD is a Gastroenterologist, who primarily practices in New Rochelle, NY with 2 additional practice locations. He has been practicing for over 15 years and is board certified.
New Rochelle, NY