Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chen, Gastroenterologist in Saint Louis, MO?
Dr. Chien-Huan Chen, MD is a Gastroenterologist, who primarily practices in Saint Louis, MO with 2 additional practice locations. He is board certified. Dr. Chen graduated from National Taiwan University, Taipei, China and completed his residency at Washington University Medical Center in St. Louis. Dr. Chen is fluent in English, Mandarin, and Taiwanese, and is currently seeing new patients. Dr. Chen’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chen’s office at (314) 454-7813.
What are Areas of Expertise for Dr. Chen?
Dr. Chien-Huan Chen, 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. Chen empowers patients to confidently navigate their health journey, specializing in Hepatology, Inflammatory Bowel Disease, Obscure Gastrointestinal Bleeding, or comprehensive wellness support. Serving the Saint Louis/MO community, Dr. Chen is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Chen go to medical school and complete their residency?
Fellowship: Clinical Fellowship: Gastroenterology, Washington University School of Medicine, St. Louis, Missouri | Physician Scientist Training Program, Washington University School of Medicine, St. Louis, Missouri | Washington University School of Medicine St. Louis Missouri
Residency: Washington University Medical Center in St. Louis
Medical School: National Taiwan University, Taipei, China | National Taiwan University College of Medicine | Johns Hopkins University School of Medicine
Is Dr. Chen board certified as a Gastroenterologist?
Yes, Dr. Chien-Huan Chen, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Chen speak?
Dr. Chen and their clinical team can communicate with patients in the following languages:
English
Mandarin
Taiwanese
What conditions does Dr. Chen treat?
As a Gastroenterologist, Dr. Chen 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. Chen. 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:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- Ulcerative Pancolitis
- Ulcerative Pancolitis with Rectal Bleeding
- Ulcerative Colitis
- Gastrointestinal Bleeding
- Chronic Pancolitis
- Extensive Ulcerative Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Pancolitis with Bloody Stool
- Extensive Ulcerative Colitis with Rectal Bleeding
- GI Bleeding from Pancolitis
ICD-10 Codes:
- K5100: Ulcerative (chronic) pancolitis without complications
- K51011: Ulcerative (chronic) pancolitis with rectal bleeding
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
Also known as:
- Crohn's Disease Affecting Small and Large Intestines
- Crohn's Disease with Intestinal Obstruction
- Crohn's Disease
- Crohn’s Disease
- Intestinal Obstruction
- Panenteric Crohn's Disease
- Crohn's of Both Bowels', 'Generalized Crohn's Disease
- Crohn's Disease with Bowel Blockage', 'Inflammatory Bowel Disease (IBD) with Obstruction', 'Panenteric Crohn's with Obstruction
ICD-10 Codes:
- K5080: Crohn's disease of both small and large intestine without complications
- K50812: Crohn's disease of both small and large intestine with intestinal obstruction
What procedures does Dr. Chen perform?
As a Gastroenterologist, Dr. Chen 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. Chen. 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 Polyp Removal
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- 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
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
Also known as:
- EGD with Esophageal Balloon Dilation
- Diagnostic Upper Endoscopy with Biopsy
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
- 43235: Esophagogastroduodenoscopy, flexible, transoral; 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
Also known as:
- Capsule Endoscopy
- Pill Camera
- Wireless Capsule Endoscopy
- Small Bowel Capsule Endoscopy
- Intestinal Imaging Pill
CPT Codes:
- 91110: Gastrointestinal tract imaging, intraluminal (eg, capsule endoscopy), esophagus through ileum, with interpretation and report
Does Dr. Chen accept my insurance?
Dr. Chen accepts most major insurance plans. Important: Please call our office at (314) 454-7813 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chen accept in Saint Louis, MO?
Dr. Chen in Saint Louis, MO 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
Carpenters Funds Administrative Office (CA)
CVS Health (formerly Aetna)
Express Scripts
Medicare
Molina
SGS North America Inc
State of Tennessee
State of Wisconsin
View All Insurances
Where is Dr. Chen's office located?
Dr. Chien-Huan Chen's Primary Practice
1 Barnes Jewish Hospital Plz
Saint Louis, MO 63110
(314) 454-7813
What is Dr. Chen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chen's National Provider Identifier (NPI) number is 1588691265.
What common questions do patients ask about Dr. Chen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chen
What is Dr. Chien-Huan Chen's specialty?
Dr. Chen is a Gastroenterologist near Saint Louis, MO. 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. Chen to book an appointment today.
Is this Dr. Chien-Huan Chen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chen is affiliated with Barnes-Jewish Hospital, Barnes-Jewish West County 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
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 Chien-Huan Chen accepting new patients in Saint Louis, MO?
Yes, Dr. Chien-Huan Chen is accepting new patients at this time.
Does Dr. Chien-Huan Chen offer online booking?
Please contact Dr. Chen's office at (314) 454-7813 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Chien-Huan Chen?
Please contact Dr. Chen's office at (314) 454-7813 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Chien-Huan Chen have?
Dr. Chien-Huan Chen is certified by the American Board of Internal Medicine.
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