RS
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Siwiec, Gastroenterologist in Carmel, IN?
Dr. Robert Siwiec, MD is a Gastroenterologist, who primarily practices in Carmel, IN with 2 additional practice locations. He is board certified. Dr. Siwiec is fluent in English and Polish, and is currently seeing new patients. Dr. Siwiec’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Siwiec’s office at (317) 688-2000.
Is Dr. Siwiec board certified as a Gastroenterologist?
Yes, Dr. Robert Siwiec, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Siwiec speak?
Dr. Siwiec and their clinical team can communicate with patients in the following languages:
English
Polish
What conditions does a Gastroenterologist like Dr. Siwiec typically treat?
As a Gastroenterologist, Dr. Siwiec 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. Siwiec. 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:
- 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
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:
- Gastroparesis
- Stomach Disorder
- Delayed Gastric Emptying
- Stomach Paralysis
- Gastric Motility Disorder
ICD-10 Codes:
- K3184: Gastroparesis
What procedures does a Gastroenterologist like Dr. Siwiec typically perform?
As a Gastroenterologist, Dr. Siwiec 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. Siwiec. 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 Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 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)
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
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 Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Wireless Esophageal pH Test
- Esophageal pH Test
- Bravo pH Test
- Esophageal Reflux Monitoring
- Acid Reflux Test
CPT Codes:
- 91035: Esophagus, gastroesophageal reflux test; with mucosal attached telemetry pH electrode placement, recording, analysis and interpretation
Also known as:
- Esophageal Motility Study
- Esophageal manometry
- Swallowing function test
- GERD test
- Esophageal pressure study
CPT Codes:
- 91010: Esophageal motility (manometric study of the esophagus and/or gastroesophageal junction) study with interpretation and report;
Does Dr. Siwiec accept my insurance?
Dr. Siwiec accepts most major insurance plans. Important: Please call our office at (317) 688-2000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Siwiec accept in Carmel, IN?
Dr. Siwiec in Carmel, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Key Benefit Administrators
Medicare
Unified Group Services
Unknown
View All Insurances
Where is Dr. Siwiec's office located?
What is Dr. Siwiec's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Siwiec's National Provider Identifier (NPI) number is 1184880676.
What common questions do patients ask about Dr. Siwiec?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Siwiec
What is Dr. Robert Siwiec's specialty?
Dr. Siwiec is a Gastroenterologist near Carmel, IN.
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. Robert Siwiec affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Siwiec is affiliated with Iu Health Methodist Hospital, Iu Health North Hospital, Hancock Regional 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 Robert Siwiec accepting new patients in Carmel, IN?
Yes, Dr. Robert Siwiec is accepting new patients at this time.
Does Dr. Robert Siwiec offer online booking?
Please contact Dr. Siwiec's office at (317) 688-2000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Robert Siwiec?
Please contact Dr. Siwiec's office at (317) 688-2000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Robert Siwiec have?
Dr. Robert Siwiec is certified by the American Board of Internal Medicine.
Other Gastroenterologist Near Carmel, IN
Pediatric Gastroenterologist
Accepting patientsDr. Marian Pfefferkorn, MD is a Pediatric Gastroenterologist, who primarily practices in Indianapolis, IN with 2 additional practice locations. She is board certified.
Indianapolis, IN
MB
Gastroenterologist
Accepting patientsDr. Matthew Bohm, DO is a Gastroenterologist, who primarily practices in Westfield, IN with 2 additional practice locations.
Westfield, IN
JG
Gastroenterologist
Accepting patientsDr. John Guardiola-Bright, MD is a Gastroenterologist, who primarily practices in Indianapolis, IN with 2 additional practice locations.
Indianapolis, IN