JH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hollier, Pediatric Gastroenterologist in Houston, TX?
Dr. John Hollier, MD is a Pediatric Gastroenterologist, who primarily practices in Houston, TX with 1 additional practice location. Dr. Hollier graduated from University of Texas Southwestern Medical School, Dallas and completed his residency at University of California (San Francisco) Program. Dr. Hollier is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Hollier’s office at (832) 822-1051.
Where did Dr. Hollier go to medical school and complete their residency?
Residency: University of California (San Francisco) Program
Medical School: University of Texas Southwestern Medical School, Dallas
What languages does Dr. Hollier speak?
Dr. Hollier and their clinical team can communicate with patients in the following languages:
English
What conditions does a Pediatric Gastroenterologist like Dr. Hollier typically treat?
As a Pediatric Gastroenterologist, Dr. Hollier 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. Hollier. 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:
- Gastroparesis
- Stomach Disorder
- Delayed Gastric Emptying
- Stomach Paralysis
- Gastric Motility Disorder
ICD-10 Codes:
- K3184: Gastroparesis
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Failure to Thrive in Children
- Growth Disorder
- Poor growth in children
- Childhood growth problems
- Infant growth failure
ICD-10 Codes:
- R6251: Failure to thrive (child)
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
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:
- Other Health Condition
- Unspecified Health Issue
- General Health Concern
- Other Medical Condition
ICD-10 Codes:
- Z789: Other specified health status
What procedures does a Pediatric Gastroenterologist like Dr. Hollier typically perform?
As a Pediatric Gastroenterologist, Dr. Hollier 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. Hollier. 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:
- 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. Hollier accept my insurance?
Dr. Hollier accepts most major insurance plans. Important: Please call our office at (832) 822-1051 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hollier accept in Houston, TX?
Dr. Hollier in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
UnitedHealth Group
View All Insurances
Where is Dr. Hollier's office located?
What is Dr. Hollier's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hollier's National Provider Identifier (NPI) number is 1144540741.
What common questions do patients ask about Dr. Hollier?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hollier
What is Dr. John Hollier's specialty?
Dr. Hollier is a Pediatric Gastroenterologist near Houston, TX.
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. John Hollier affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hollier is affiliated with Ochsner Medical Center - Baton Rouge which is a Castle Connolly Top Hospital. 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 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 John Hollier accepting new patients in Houston, TX?
Yes, Dr. John Hollier is accepting new patients at this time.
Does Dr. John Hollier offer online booking?
Please contact Dr. Hollier's office at (832) 822-1051 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Hollier?
Please contact Dr. Hollier's office at (832) 822-1051 for information regarding telehealth appointment availability or for scheduling assistance.
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