GW
37 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Wiener, Gastroenterologist in Chula Vista, CA?
Dr. Gregory Wiener, MD is a Gastroenterologist, who primarily practices in Chula Vista, CA. He has been practicing for over 37 years and is board certified. Dr. Wiener graduated from University of Alabama School of Medicine and completed his residency at Baylor Coll Of Med, Internal Medicine. Dr. Wiener is fluent in English, French, and Spanish, and is currently seeing new patients. Dr. Wiener’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Wiener’s office at (619) 585-8883.
Where did Dr. Wiener go to medical school and complete their residency?
Residency: Baylor Coll Of Med, Internal Medicine | Baylor College of Medicine Program
Medical School: Universidad Cetec,Santo Domingo, Dominican Republic | C.E.T.E.C. University School of Med-Santo Domingo | University of Alabama School of Medicine | University of El Imam El Mahdi Faculty of Medicine Kosti | UNIVERSITY CETEC
Is Dr. Wiener board certified as a Gastroenterologist?
Yes, Dr. Gregory Wiener, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Wiener speak?
Dr. Wiener and their clinical team can communicate with patients in the following languages:
English
French
Spanish
What conditions does a Gastroenterologist like Dr. Wiener typically treat?
As a Gastroenterologist, Dr. Wiener 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. Wiener. 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:
- Fatty Liver Disease
- Liver Disease
- Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
- Nonalcoholic Fatty Liver Disease & NASH in Children
- NAFLD
- NASH
- Hepatic steatosis
ICD-10 Codes:
- K760: Fatty (change of) liver, not elsewhere classified
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:
- 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:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
What procedures does a Gastroenterologist like Dr. Wiener typically perform?
As a Gastroenterologist, Dr. Wiener 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. Wiener. 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:
- 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 Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
Also known as:
- Esophagus Widening Procedure (Endoscopic)
- Diagnostic Upper Endoscopy with Biopsy
- Esophageal Dilation
- EGD with Dilation
- Upper Endoscopy with Widening
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 43248: Esophagogastroduodenoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) through esophagus over guide wire
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Hemorrhoid Removal with Rubber Band Ligation
- Rubber Band Ligation for Hemorrhoids
- Internal Hemorrhoid Ligation
- Banding of Hemorrhoids
- Hemorrhoid Banding
CPT Codes:
- 46221: Hemorrhoidectomy, internal, by rubber band ligation(s)
Also known as:
- Liver Elastography
- Elastography
- FibroScan
- Liver stiffness test
- Shear wave elastography
CPT Codes:
- 91200: Liver elastography, mechanically induced shear wave (eg, vibration), without imaging, with interpretation and report
Does Dr. Wiener accept my insurance?
Dr. Wiener accepts most major insurance plans. Important: Please call our office at (619) 585-8883 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Wiener accept in Chula Vista, CA?
Dr. Wiener in Chula Vista, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
All Other Third Party
Blue Shield of California
Community Health Group
Medicare
Molina
Molina Healthcare
Other Health Care Provider
State of California
Unknown
View All Insurances
Where is Dr. Wiener's office located?
Dr. Gregory Wiener's Primary Practice
353 Church Ave # A
Chula Vista, CA 91910
(619) 585-8883
What is Dr. Wiener's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Wiener's National Provider Identifier (NPI) number is 1811099534.
What common questions do patients ask about Dr. Wiener?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Wiener
What is Dr. Gregory Wiener's specialty?
Dr. Wiener is a Gastroenterologist near Chula Vista, CA.
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. Gregory Wiener affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Wiener is affiliated with Scripps Mercy Hospital San Diego, Sharp Chula Vista Medical Center, Sharp Coronado 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
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 Gregory Wiener accepting new patients in Chula Vista, CA?
Yes, Dr. Gregory Wiener is accepting new patients at this time.
Does Dr. Gregory Wiener offer online booking?
Please contact Dr. Wiener's office at (619) 585-8883 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Wiener?
Please contact Dr. Wiener's office at (619) 585-8883 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gregory Wiener have?
Dr. Gregory Wiener is certified by the American Board of Internal Medicine.
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