Accepting patients
Online booking
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Olstein, Gastroenterologist in New City, NY?
Dr. Joshua Olstein, MD is a Gastroenterologist, who primarily practices in New City, NY with 2 additional practice locations. He is board certified. Dr. Olstein is fluent in English, and is currently seeing new patients. Dr. Olstein’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Olstein’s office at (845) 362-3200.
Where did Dr. Olstein go to medical school and complete their residency?
Medical School: University of Pittsburgh / Main Campus
Is Dr. Olstein board certified as a Gastroenterologist?
Yes, Dr. Joshua Olstein, MD is board certified by the American Board of Internal Medicine since 2011
What languages does Dr. Olstein speak?
Dr. Olstein and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Olstein treat?
As a Gastroenterologist, Dr. Olstein 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. Olstein. 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:
- Upper Middle Abdominal Pain
- Widespread Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
ICD-10 Codes:
- R1013: Epigastric pain
- R1084: Generalized abdominal pain
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:
- 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:
- 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:
- Abnormal Liver Function Test
- Liver Disease
- Irregular Liver Function Study
- Unusual Liver Exam
- Liver Disease Diagnosis
ICD-10 Codes:
- R945: Abnormal results of liver function studies
What procedures does Dr. Olstein perform?
As a Gastroenterologist, Dr. Olstein 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. Olstein. 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:
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 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
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
Also known as:
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Endoscopic Ultrasound
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Upper GI Endoscopy with Ultrasound
- EUS (Endoscopic Ultrasound)
- Esophagus, Stomach, Duodenum Ultrasound
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 43237: Esophagogastroduodenoscopy, flexible, transoral; with endoscopic ultrasound examination limited to the esophagus, stomach or duodenum, and adjacent structures
Does Dr. Olstein accept my insurance?
Dr. Olstein accepts most major insurance plans. Important: Please call our office at (845) 362-3200 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Olstein accept in New City, NY?
Dr. Olstein in New City, 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)
Department of Veterans Affairs
Healthfirst
MagnaCare Rx
Medicare
Other Health Care Provider
Service Employees International Union (SEIU)
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Olstein's office located?
Dr. Joshua Olstein's Primary Practice
500 New Hempstead Rd
New City, NY 10956
(845) 362-3200
Would you like to schedule an appointment with Dr. Joshua Olstein?
Dr. Olstein has appointments available at his New City, NY office, as well as 2 other locations. Please select a location, date, and time below.
What is Dr. Olstein's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Olstein's National Provider Identifier (NPI) number is 1346446580.
What common questions do patients ask about Dr. Olstein?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Olstein
What is Dr. Joshua Olstein's specialty?
Dr. Olstein is a Gastroenterologist near New City, 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. Olstein to book an appointment today.
Is this Dr. Joshua Olstein affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Olstein is affiliated with Good Samaritan Hospital - Suffern, NY, Montefiore Nyack Hospital, The Valley 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 Joshua Olstein accepting new patients in New City, NY?
Yes, Dr. Joshua Olstein is accepting new patients at this time.
Does Dr. Joshua Olstein offer online booking?
Yes, you can use online booking to schedule an appointment with Dr. Olstein, or call (845) 362-3200 for more information.
How can I make an appointment with Joshua Olstein?
Please contact Dr. Olstein's office at (845) 362-3200 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Joshua Olstein have?
Dr. Joshua Olstein is certified by the American Board of Internal Medicine.
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