JC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Castineira, Gastroenterologist in Largo, FL?
Dr. Janyll Castineira, DO is a Gastroenterologist, who primarily practices in Largo, FL with 1 additional practice location. Dr. Castineira is fluent in English and Spanish, and is currently seeing new patients. Dr. Castineira’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Castineira’s office at (727) 544-1600.
What languages does Dr. Castineira speak?
Dr. Castineira and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Gastroenterologist like Dr. Castineira typically treat?
As a Gastroenterologist, Dr. Castineira 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. Castineira. 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:
- 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:
- Stomach and Duodenum Disorder
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
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:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
What procedures does a Gastroenterologist like Dr. Castineira typically perform?
As a Gastroenterologist, Dr. Castineira 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. Castineira. 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 with Tissue Removal
- 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
- Flexible colonoscopy with EMR
- Endoscopic mucosal resection (colon)
- Colon polyp removal during colonoscopy
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)
- 45390: Colonoscopy, flexible; with endoscopic mucosal resection
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:
- Esophageal Dilation (Bougie)
- Esophageal Widening
- Bougie Dilation of Esophagus
- Swallowing Tube Dilation
CPT Codes:
- 43450: Dilation of esophagus, by unguided sound or bougie, single or multiple passes
Also known as:
- Upper Endoscopy with Polyp Removal
- EGD with Polypectomy
- Esophagus, Stomach, Duodenum Scope with Removal
- Flexible Endoscopy Tumor Excision
CPT Codes:
- 43251: Esophagogastroduodenoscopy, flexible, transoral; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
Does Dr. Castineira accept my insurance?
Dr. Castineira accepts most major insurance plans. Important: Please call our office at (727) 544-1600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Castineira accept in Largo, FL?
Dr. Castineira in Largo, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Doctors Healthcare Plans
Medicare
Oscar Health
View All Insurances
Where is Dr. Castineira's office located?
100 Florida Center For Gastroenterology Llc
13777 Belcher Rd S Ste 100
Largo, FL 33771
(727) 544-1600
What is Dr. Castineira's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Castineira's National Provider Identifier (NPI) number is 1760830731.
What common questions do patients ask about Dr. Castineira?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Castineira
What is Dr. Janyll Castineira's specialty?
Dr. Castineira is a Gastroenterologist near Largo, FL.
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. Janyll Castineira affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Castineira is affiliated with Sylvester Comprehensive Cancer Center which is a Castle Connolly Top Hospital. 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 Janyll Castineira accepting new patients in Largo, FL?
Yes, Dr. Janyll Castineira is accepting new patients at this time.
Does Dr. Janyll Castineira offer online booking?
Please contact Dr. Castineira's office at (727) 544-1600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Janyll Castineira?
Please contact Dr. Castineira's office at (727) 544-1600 for information regarding telehealth appointment availability or for scheduling assistance.
Other Gastroenterologist Near Largo, FL
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Accepting patientsDr. Arthur Berman, DO is a Gastroenterologist, who primarily practices in Largo, FL.
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JB
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Accepting patientsDr. James Barthel, MD is a Gastroenterologist, who primarily practices in Largo, FL. He has been practicing for over 32 years and is board certified.
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Accepting patientsDr. Steven Beljic, DO is a Gastroenterologist, who primarily practices in Lakewood Ranch, FL with 2 additional practice locations. He has been practicing for over 24 years.
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Connect with DR. Castineira
100 Florida Center For Gastroenterology Llc
13777 Belcher Rd S Ste 100
Largo, FL 33771