Affiliated with a Castle Connolly Top Hospital
Who is Dr. Kastens, Gastroenterologist in Oklahoma City, OK?
Where did Dr. Kastens go to medical school and complete their residency?
Residency: Univ Ok Hlth Sci Ctr, Gastroenterology; Univ Ok Hlth Sci Ctr, Internal Medicine | University of Oklahoma Health Sciences Center Program
Medical School: University of Ok Coll of Med, Oklahoma City Ok | University Of Oklahoma College Of Medicine
Is Dr. Kastens board certified as a Gastroenterologist?
Yes, Dr. Donald Kastens, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Kastens speak?
Dr. Kastens and their clinical team can communicate with patients in the following languages:
- English
What conditions does a Gastroenterologist like Dr. Kastens typically treat?
As a Gastroenterologist, Dr. Kastens 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. Kastens. 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:
- Blocked Esophagus
- Esophagus Disorder
- Esophageal Obstruction
- Food Pipe Blockage
- Swallowing Difficulty
ICD-10 Codes:
- K222: Esophageal obstruction
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:
- Dark, Tarry Stools (Melena)
- Gastrointestinal Bleeding
- Melena
- Black Stools
- Upper GI Bleed Signs
ICD-10 Codes:
- K921: Melena
What procedures does a Gastroenterologist like Dr. Kastens typically perform?
As a Gastroenterologist, Dr. Kastens 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. Kastens. 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
- 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:
- Esophagus Widening Procedure (Endoscopic)
- Upper Endoscopy with Varices Banding
- Esophageal Dilation
- EGD with Dilation
- Upper Endoscopy with Widening
- EGD with Band Ligation
- Esophageal Varices Banding
- Gastric Varices Treatment
CPT Codes:
- 43248: Esophagogastroduodenoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) through esophagus over guide wire
- 43244: Esophagogastroduodenoscopy, flexible, transoral; with band ligation of esophageal/gastric varices
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. Kastens accept my insurance?
Dr. Kastens accepts most major insurance plans. Important: Please call our office at (405) 271-8478 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Kastens accept in Oklahoma City, OK?
Dr. Kastens in Oklahoma City, OK accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Federal government of the United States
Health Care Service Corporation
Medicare
Oscar Health
State of Oklahoma
UnitedHealth Group
View All Insurances
Where is Dr. Kastens' office located?
What hospitals are Dr. Kastens affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Kastens has admitting privileges at the following hospitals:
What is Dr. Kastens's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Kastens's National Provider Identifier (NPI) number is 1659349801.
What common questions do patients ask about Dr. Kastens?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Kastens