ZC
Accepting patients
Who is Dr. Chang, Gastroenterologist in Saint Louis, MO?
Dr. Zenan Chang, MD is a Gastroenterologist, who primarily practices in Saint Louis, MO. He is board certified. Dr. Chang is fluent in English, and is currently seeing new patients. Dr. Chang’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (314) 362-5000.
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
English
Which conditions does Dr. Chang treat as a Gastroenterologist?
As a Gastroenterologist, conditions treated by a Dr. Zenan Chang may include:
- Barrett's Esophagus
- Celiac Disease
- Constipation
- Crohn's Disease
- Diarrhea
- Diverticulitis
- Excessive Gas
- Exocrine Pancreatic Insufficiency
Please contact Dr. Chang's office for more information or to schedule a consultation.
Which procedures does Dr. Chang perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Zenan Chang may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Chang's office.
Does Dr. Chang accept my insurance?
Dr. Chang accepts most major insurance plans. Important: Please call our office at (314) 362-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in Saint Louis, MO?
Dr. Chang in Saint Louis, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
CVS Health (formerly Aetna)
Medicare
Peak
View All Insurances
Where is Dr. Chang's office located?
Dr. Zenan Chang's Primary Practice
1 Barnes Jewish Hospital Plz
Saint Louis, MO 63110
(314) 362-5000
What is Dr. Chang's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chang's National Provider Identifier (NPI) number is 1790346724.
What common questions do patients ask about Dr. Chang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chang
What is Dr. Zenan Chang's specialty?
Dr. Chang 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. Chang to book an appointment today.
Is this Dr. Zenan Chang affiliated with a ranked Castle Connolly Top Hospital?
No, Chang is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Zenan Chang accepting new patients in Saint Louis, MO?
Yes, Dr. Zenan Chang is accepting new patients at this time.
Does Dr. Zenan Chang offer online booking?
Please contact Dr. Chang's office at (314) 362-5000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Zenan Chang?
Please contact Dr. Chang's office at (314) 362-5000 for information regarding telehealth appointment availability or for scheduling assistance.
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