33 Years of Experience
Accepting patients
Who is Dr. Stein, Gastroenterologist in Uniondale, NY?
Dr. Leonard Stein, MD is a Gastroenterologist, who primarily practices in Uniondale, NY with 1 additional practice location. He has been practicing for over 33 years and is board certified. Dr. Stein graduated from Sackler School of Medicine (Tel Aviv University) and completed his residency at Long Island Jewish Medical Center. Dr. Stein is fluent in English and Spanish, and is currently seeing new patients. Dr. Stein’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Stein’s office at (516) 248-3737.
What are Areas of Expertise for Dr. Stein?
Dr. Leonard Stein, 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. Stein empowers patients to confidently navigate their health journey, specializing in Hepatitis C, Liver Disease, or comprehensive wellness support. Serving the Uniondale/NY community, Dr. Stein is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Stein go to medical school and complete their residency?
Fellowship: Temple University Hospital
Residency: Long Island Jewish Medical Center
Medical School: Sackler School of Medicine (Tel Aviv University)
Is Dr. Stein board certified as a Gastroenterologist?
Yes, Dr. Leonard Stein, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Stein speak?
Dr. Stein and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Stein treat?
As a Gastroenterologist, Dr. Stein 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. Stein. 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:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
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:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
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:
- Heartburn
- Acid Reflux
- Indigestion
- GERD Symptoms
ICD-10 Codes:
- R12: Heartburn
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
What procedures does Dr. Stein perform?
As a Gastroenterologist, Dr. Stein 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. Stein. 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:
- 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. Stein accept my insurance?
Dr. Stein accepts most major insurance plans. Important: Please call our office at (516) 248-3737 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Stein accept in Uniondale, NY?
Dr. Stein in Uniondale, 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
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Stein's office located?
Dr. Leonard Stein's Primary Practice
106 Charles Lindbergh Blvd Ste C
Uniondale, NY 11553
(516) 248-3737
What is Dr. Stein's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Stein's National Provider Identifier (NPI) number is 1700990272.
What common questions do patients ask about Dr. Stein?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Stein
What is Dr. Leonard Stein's specialty?
Dr. Stein is a Gastroenterologist near Uniondale, 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. Stein to book an appointment today.
Is this Dr. Leonard Stein affiliated with a ranked Castle Connolly Top Hospital?
No, Stein is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: NYU Langone Hospital - Long Island. Castle Connolly Top Hospitals 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 Leonard Stein accepting new patients in Uniondale, NY?
Yes, Dr. Leonard Stein is accepting new patients at this time.
Does Dr. Leonard Stein offer online booking?
Please contact Dr. Stein's office at (516) 248-3737 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Leonard Stein?
Please contact Dr. Stein's office at (516) 248-3737 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Leonard Stein have?
Dr. Leonard Stein is certified by the American Board of Internal Medicine.
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