MF
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Fenster, Gastroenterologist in Far Rockaway, NY?
Dr. Marc Fenster, MD is a Gastroenterologist, who primarily practices in Far Rockaway, NY with 2 additional practice locations. Dr. Fenster is fluent in English and Hebrew, and is currently seeing new patients. Dr. Fenster’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fenster’s office at (516) 374-5570.
What languages does Dr. Fenster speak?
Dr. Fenster and their clinical team can communicate with patients in the following languages:
English
Hebrew
What conditions does a Gastroenterologist like Dr. Fenster typically treat?
As a Gastroenterologist, Dr. Fenster 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. Fenster. 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:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Benign Colon Polyp
- Benign Tumor
- Colonic Disease
- Colon Polyps
- Non-cancerous colon growth
- Colon adenoma
- Benign colon tumor
ICD-10 Codes:
- D126: Benign neoplasm of colon, unspecified
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:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
What procedures does a Gastroenterologist like Dr. Fenster typically perform?
As a Gastroenterologist, Dr. Fenster 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. Fenster. 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. Fenster accept my insurance?
Dr. Fenster accepts most major insurance plans. Important: Please call our office at (516) 374-5570 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Fenster accept in Far Rockaway, NY?
Dr. Fenster in Far Rockaway, 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
Elevance Health Inc. (formerly Anthem)
Healthfirst New York
Medicare
Oscar Health
Other Health Care Provider
Promedica Health Systems
Service Employees International Union (SEIU)
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Fenster's office located?
Dr. Marc Fenster's Primary Practice
327 Beach 19th St
Far Rockaway, NY 11691
(516) 374-5570
What is Dr. Fenster's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fenster's National Provider Identifier (NPI) number is 1144751595.
What common questions do patients ask about Dr. Fenster?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fenster
What is Dr. Marc Fenster's specialty?
Dr. Fenster is a Gastroenterologist near Far Rockaway, 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. Marc Fenster affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Fenster is affiliated with Lankenau Medical Center, Mount Sinai South Nassau, Montefiore Einstein Hospital - Moses Campus 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 Marc Fenster accepting new patients in Far Rockaway, NY?
Yes, Dr. Marc Fenster is accepting new patients at this time.
Does Dr. Marc Fenster offer online booking?
Please contact Dr. Fenster's office at (516) 374-5570 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Marc Fenster?
Please contact Dr. Fenster's office at (516) 374-5570 for information regarding telehealth appointment availability or for scheduling assistance.
Other Gastroenterologist Near Far Rockaway, NY
YT
Gastroenterologist
Accepting patientsDr. Yitzhak Twersky, MD is a Gastroenterologist, who primarily practices in Far Rockaway, NY with 1 additional practice location. He has been practicing for over 34 years and is board certified.
Far Rockaway, NY
IA
Gastroenterologist
Accepting patientsDr. Iheanyichukwu Aja-Onu, MD is a Gastroenterologist, who primarily practices in Freeport, NY with 2 additional practice locations. He is board certified.
Freeport, NY
PB
Gastroenterologist
Accepting patientsDr. Pradeep Bansal, MD is a Gastroenterologist, who primarily practices in Rockville Centre, NY with 2 additional practice locations.
Rockville Centre, NY