18 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Maser, Gastroenterologist in New York, NY?
Dr. Elana Maser, MD is a Gastroenterologist, who primarily practices in New York, NY with 2 additional practice locations. She has been practicing for over 18 years and is board certified by the American Board of Internal Medicine. Dr. Maser graduated from University of Ottawa Faculty of Medicine and completed her residency at University Toronto Faculty Med. Dr. Maser is fluent in English and Spanish, and is currently seeing new patients. Dr. Maser’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Maser’s office at (212) 241-8100.
Where did Dr. Maser go to medical school and complete their residency?
Fellowship: University Health Network | Mount Sinai Hospital
Residency: University Toronto Faculty Med | Sunnybrook Health Sciences Centre | University Health Network | University of Toronto
Medical School: University of Ottawa Faculty of Medicine
Is Dr. Maser board certified in Gastroenterologist?
Yes, Dr. Elana Maser, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Maser speak?
Dr. Maser and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Maser treat?
As a Gastroenterologist, Dr. Maser 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. Maser. 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:
- 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:
- Crohn's Disease of the Small Intestine
- Crohn's Disease Affecting Small and Large Intestines
- Crohn's Disease of the Large Intestine
- Crohn's Disease with Fistula
- Crohn's Disease
- Crohn’s Disease
- Fistulas
- Regional Enteritis
- Inflammatory Bowel Disease (IBD)
- Ileitis
- Panenteric Crohn's Disease
- Crohn's of Both Bowels', 'Generalized Crohn's Disease
- Large Bowel Crohn's
- Crohn's Colitis', 'Colonic Crohn's Disease
- Crohn's Disease with Abnormal Connection', 'Inflammatory Bowel Disease (IBD) with Fistula', 'Panenteric Crohn's with Fistula
- Small Bowel Crohn's with Issues', 'Ileitis with Complications', 'Complicated Small Intestine Crohn's
- Complicated Crohn's Disease', 'Inflammatory Bowel Disease (IBD) with Complications', 'Panenteric Crohn's with Complications
ICD-10 Codes:
- K5000: Crohn's disease of small intestine without complications
- K5080: Crohn's disease of both small and large intestine without complications
- K5010: Crohn's disease of large intestine without complications
- K50813: Crohn's disease of both small and large intestine with fistula
- K50018: Crohn's disease of small intestine with other complication
- K50818: Crohn's disease of both small and large intestine with other complication
Also known as:
- Ulcerative Pancolitis
- Ulcerative Proctitis
- Ulcerative Rectosigmoiditis
- Ulcerative Colitis
- Chronic Pancolitis
- Extensive Ulcerative Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Pancolitis with Complications
- Extensive Ulcerative Colitis with Complications
- Inflammatory Bowel Disease (IBD) with Complications
- Chronic Proctitis
- Rectal Inflammation
- Inflammation of the Rectum
- Chronic Rectosigmoiditis
- Inflammation of Rectum and Sigmoid Colon
- Distal Colitis
ICD-10 Codes:
- K5100: Ulcerative (chronic) pancolitis without complications
- K51019: Ulcerative (chronic) pancolitis with unspecified complications
- K5120: Ulcerative (chronic) proctitis without complications
- K5130: Ulcerative (chronic) rectosigmoiditis without complications
Also known as:
- Irritable Bowel Syndrome with Constipation
- Irritable Bowel Syndrome with Diarrhea
- Irritable Bowel Syndrome
- Irritable Bowel Syndrome (IBS)
- IBS-C
- Constipation-Predominant IBS
- Spastic Colon with Constipation
- IBS-D
- Diarrhea-Predominant IBS
- Spastic Colon with Diarrhea
ICD-10 Codes:
- K581: Irritable bowel syndrome with constipation
- K580: Irritable bowel syndrome with diarrhea
Also known as:
- Chronic Idiopathic Constipation
- Constipation
- Functional Constipation
- Unexplained Chronic Constipation
- Long-Term Constipation
ICD-10 Codes:
- K5904: Chronic idiopathic constipation
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:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
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:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
Also known as:
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K625: Hemorrhage of anus and rectum
Also known as:
- Pouchitis
- After Surgery
- Small Intestine Disorder
- Inflammation of Intestinal Pouch
- J-Pouch Inflammation
ICD-10 Codes:
- K91850: Pouchitis
Which procedures does Dr. Maser perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Elana Maser 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. Maser's office.
Does Dr. Maser accept my insurance?
Dr. Maser accepts most major insurance plans. Important: Please call our office at (212) 241-8100 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Maser accept in New York, NY?
Dr. Maser in New York, 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)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Express Scripts
Healthfirst
Medicare
Service Employees International Union (SEIU)
State of New York
UnitedHealthcare
View All Insurances
Where is Dr. Maser's office located?
What is Dr. Maser's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Maser's National Provider Identifier (NPI) number is 1538354857.
What common questions do patients ask about Dr. Maser?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Maser
What is Dr. Elana Maser's specialty?
Dr. Maser is a Gastroenterologist near New York, 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. Maser to book an appointment today.
Is this Dr. Elana Maser affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Maser is affiliated with The Mount Sinai Hospital, Mount Sinai West 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 Elana Maser accepting new patients in New York, NY?
Yes, Dr. Elana Maser is accepting new patients at this time.
Does Dr. Elana Maser offer online booking?
Please contact Dr. Maser's office at (212) 241-8100 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Elana Maser?
Please contact Dr. Maser's office at (212) 241-8100 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Elana Maser have?
Dr. Elana Maser is certified by the American Board of Internal Medicine.
Other Gastroenterologist Near New York, NY
JJ
Gastroenterologist
Accepting patientsDr. Jennifer Jo, MD is a Gastroenterologist, who primarily practices in New York, NY with 2 additional practice locations. She is board certified.
New York, NY
JC
Transplant Hepatologist
Accepting patientsDr. James Crismale, MD is a Transplant Hepatologist, who primarily practices in New York, NY with 2 additional practice locations. He is board certified.
New York, NY
CW
Gastroenterologist
Accepting patientsDr. Christina Wang, MD is a Gastroenterologist, who primarily practices in New York, NY with 2 additional practice locations. She is board certified.
New York, NY