GD
Accepting patients
Who is Dr. Duh, Pediatric Gastroenterologist in Bellflower, CA?
Dr. Glenn Duh, MD is a Pediatric Gastroenterologist, who primarily practices in Bellflower, CA with 1 additional practice location. He is board certified. Dr. Duh is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Duh’s office at (562) 461-3000.
Where did Dr. Duh go to medical school and complete their residency?
Is Dr. Duh board certified as a Pediatric Gastroenterologist?
Yes, Dr. Glenn Duh, MD is board certified by the American Board of Pediatrics
What languages does Dr. Duh speak?
Dr. Duh and their clinical team can communicate with patients in the following languages:
English
What conditions does a Pediatric Gastroenterologist like Dr. Duh typically treat?
As a Pediatric Gastroenterologist, Dr. Duh 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. Duh. 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:
- Nutrition Counseling
- Nutrition
- Dietary advice
- Nutritional guidance
- Healthy eating counseling
ICD-10 Codes:
- Z713: Dietary counseling and surveillance
Also known as:
- Gastrostomy Care
- Ostomy
- G-tube Care
- Feeding Tube Management
- Stomach Tube Care
ICD-10 Codes:
- Z431: Encounter for attention to gastrostomy
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Gastrostomy
- Ostomy
- Feeding Tube Opening
- Stomach Stoma
- G-tube
ICD-10 Codes:
- Z931: Gastrostomy status
Also known as:
- Other Feeding Difficulties
- Atypical Feeding Problems
- Unusual Eating Issues
- Specific Feeding Challenges
ICD-10 Codes:
- R6339: Other feeding difficulties
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
What procedures does a Pediatric Gastroenterologist like Dr. Duh typically perform?
As a Pediatric Gastroenterologist, procedures performed by Dr. Glenn Duh may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
Please contact Dr. Duh's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Duh accept my insurance?
Please contact Dr. Duh's office to confirm accepted insurance plans.
Where is Dr. Duh's office located?
What is Dr. Duh's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Duh's National Provider Identifier (NPI) number is 1740357664.
What common questions do patients ask about Dr. Duh?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Duh
What is Dr. Glenn Duh's specialty?
Dr. Duh is a Pediatric Gastroenterologist near Bellflower, CA.
What does a Pediatric Gastroenterologist do?
A pediatrician specializing in diagnosing and treating digestive system diseases in infants, children, and adolescents. This expert manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice and is skilled in performing complex diagnostic and therapeutic procedures using endoscopic techniques to visualize internal organs.
Is this Dr. Glenn Duh affiliated with a ranked Castle Connolly Top Hospital?
No, Duh 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
When to see a Pediatric Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pediatric 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 Glenn Duh accepting new patients in Bellflower, CA?
Yes, Dr. Glenn Duh is accepting new patients at this time.
Does Dr. Glenn Duh offer online booking?
Please contact Dr. Duh's office at (562) 461-3000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Glenn Duh?
Please contact Dr. Duh's office at (562) 461-3000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Glenn Duh have?
Dr. Glenn Duh is certified by the American Board of Pediatrics.
Other Pediatric Gastroenterologist Near Bellflower, CA
AC
Pediatric Gastroenterologist
Dr. Angela Chu, MD is a Pediatric Gastroenterologist, who primarily practices in San Diego, CA with 1 additional practice location.
San Diego, CA

Pediatric Gastroenterologist
Dr. Doron Kahana, MD is a Pediatric Gastroenterologist, who primarily practices in Sylmar, CA with 2 additional practice locations. He has been practicing for over 18 years and is board certified.
Sylmar, CA

Pediatric Gastroenterologist
Dr. Minnie Mehra, MD is a Pediatric Gastroenterologist, who primarily practices in Long Beach, CA. She is board certified.
Long Beach, CA