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Accepting patients
Who is Dr. Thornhill, Pediatric Gastroenterologist in Knoxville, TN?
Dr. Chad Thornhill, MD is a Pediatric Gastroenterologist, who primarily practices in Knoxville, TN with 2 additional practice locations. He is board certified. Dr. Thornhill is fluent in English and Spanish, and is currently seeing new patients. Dr. Thornhill’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Thornhill’s office at (843) 777-7300.
What languages does Dr. Thornhill speak?
Dr. Thornhill and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Thornhill treat?
As a Pediatric Gastroenterologist, Dr. Thornhill 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. Thornhill. 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:
- Widespread Abdominal Pain
- Abdominal Pain
- Upper Middle Abdominal Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
- Stomach Ache
- Belly Pain
- Stomach Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1084: Generalized abdominal pain
- R109: Unspecified abdominal pain
- R1013: Epigastric 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:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5909: Other constipation
- K5900: Constipation, unspecified
Also known as:
- Nausea and Vomiting
- Nausea
- Feeling Sick and Throwing Up
- Stomach Flu Symptoms
- Queasy and Vomiting
- Feeling Sick to Stomach
- Queasiness
- Upset Stomach
ICD-10 Codes:
- R112: Nausea with vomiting, unspecified
- R110: Nausea
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:
- Feeding Difficulties
- Eating Problems
- Swallowing Problems
- Unspecified Feeding Issues
ICD-10 Codes:
- R6330: Feeding difficulties, unspecified
Also known as:
- Abnormal Bowel Movements
- Fecal Smearing
- Bowel Movement
- Unusual stool
- Changes in poop
- Fecal changes
- Stool Smearing
- Fecal Leakage
- Soiling
ICD-10 Codes:
- R195: Other fecal abnormalities
- R151: Fecal smearing
Also known as:
- Milk Allergy
- Food Allergy
- Dairy allergy
- Milk protein allergy
- Allergy to dairy products
ICD-10 Codes:
- Z91011: Allergy to milk products
Also known as:
- Non-Infectious Gastroenteritis and Colitis
- Other Digestive Symptoms
- Digestive Disease
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
- Unspecified Abdominal Symptoms
- Other Belly Problems
- Digestive System Issues
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
- R198: Other specified symptoms and signs involving the digestive system and abdomen
Also known as:
- Throat and Esophagus Swallowing Difficulty
- Swallowing Disorder
- Pharyngoesophageal dysphagia
- Trouble swallowing in throat
- Esophageal swallowing problems
ICD-10 Codes:
- R1314: Dysphagia, pharyngoesophageal phase
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Dark, Tarry Stools (Melena)
- Gastrointestinal Bleeding
- Melena
- Black Stools
- Upper GI Bleed Signs
ICD-10 Codes:
- K921: Melena
Also known as:
- Gastrostomy
- Ostomy
- Feeding Tube Opening
- Stomach Stoma
- G-tube
ICD-10 Codes:
- Z931: Gastrostomy status
Also known as:
- Unexplained Weight Loss
- Involuntary Weight Loss
- Significant Weight Loss
- Unintentional Weight Loss
ICD-10 Codes:
- R634: Abnormal weight loss
Which procedures does Dr. Thornhill perform as a Pediatric Gastroenterologist?
As a Pediatric Gastroenterologist, procedures performed by a Dr. Chad Thornhill 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. Thornhill's office.
Does Dr. Thornhill accept my insurance?
Dr. Thornhill accepts most major insurance plans. Important: Please call our office at (843) 777-7300 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Thornhill accept in Knoxville, TN?
Dr. Thornhill in Knoxville, TN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
BlueCross BlueShield of South Carolina
BlueCross BlueShield of Tennessee
CVS Health (formerly Aetna)
Department of Defense / Tricare
Elevance Health Inc. (formerly Anthem)
Express Scripts
State of Tennessee
SummaCare
UnitedHealthcare
View All Insurances
Where is Dr. Thornhill's office located?
Dr. Chad Thornhill's Primary Practice
2100 Clinch Ave Ste 420
Knoxville, TN 37916
(843) 777-7300
What is Dr. Thornhill's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Thornhill's National Provider Identifier (NPI) number is 1093959181.
What common questions do patients ask about Dr. Thornhill?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Thornhill
What is Dr. Chad Thornhill's specialty?
Dr. Thornhill is a Pediatric Gastroenterologist near Knoxville, TN. 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. Contact Dr. Thornhill to book an appointment today.
Is this Dr. Chad Thornhill affiliated with a ranked Castle Connolly Top Hospital?
No, Thornhill 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 Pediatric Gastroenterologist?
Explore Pediatric 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 Chad Thornhill accepting new patients in Knoxville, TN?
Yes, Dr. Chad Thornhill is accepting new patients at this time.
Does Dr. Chad Thornhill offer online booking?
Please contact Dr. Thornhill's office at (843) 777-7300 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Chad Thornhill?
Please contact Dr. Thornhill's office at (843) 777-7300 for information regarding telehealth appointment availability or for scheduling assistance.
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