35 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Yapp, Gastroenterologist in Downers Grove, IL?
Dr. Rockford Yapp, MD is a Gastroenterologist, who primarily practices in Downers Grove, IL with 2 additional practice locations. He has been practicing for over 35 years and is board certified by the American Board of Internal Medicine. Dr. Yapp graduated from University of Nebraska College of Medicine and completed his residency at Bridgeport Hospital/Yale University Program. Dr. Yapp is fluent in English, and is currently seeing new patients. Dr. Yapp’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Yapp’s office at (630) 434-9312.
What are Areas of Expertise for Dr. Yapp?
Dr. Rockford Yapp, 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. Yapp empowers patients to confidently navigate their health journey, specializing in Gastrointestinal Cancer, Hemorrhoids, or comprehensive wellness support. Serving the Downers Grove/IL community, Dr. Yapp is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Yapp go to medical school and complete their residency?
Residency: Bridgeport Hospital/Yale University Program
Medical School: University of Nebraska College of Medicine
Is Dr. Yapp board certified in Gastroenterologist?
Yes, Dr. Rockford Yapp, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Yapp speak?
Dr. Yapp and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Yapp treat?
As a Gastroenterologist, Dr. Yapp 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. Yapp. 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:
- Barrett's Esophagus
- Other Esophagus Condition
- Esophagitis
- Esophagus Disorder
- Barrett’s Esophagus
- Barrett's condition
- Esophageal metaplasia
- Various esophageal diseases
- Miscellaneous esophagus problems
- Other food pipe issues
- Inflammation of the Esophagus
- Sore Esophagus
- Esophageal Inflammation
ICD-10 Codes:
- K2270: Barrett's esophagus without dysplasia
- K2289: Other specified disease of esophagus
- K2090: Esophagitis, unspecified without bleeding
Also known as:
- Fatty Liver Disease
- Liver Disease
- Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
- Nonalcoholic Fatty Liver Disease & NASH in Children
- NAFLD
- NASH
- Hepatic steatosis
ICD-10 Codes:
- K760: Fatty (change of) liver, not elsewhere classified
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:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
Also known as:
- Blocked Esophagus
- Esophagus Disorder
- Esophageal Obstruction
- Food Pipe Blockage
- Swallowing Difficulty
ICD-10 Codes:
- K222: Esophageal obstruction
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Cirrhosis
- Cryptogenic cirrhosis
- Liver scarring
- End-stage liver disease
- Chronic liver failure
ICD-10 Codes:
- K7469: Other cirrhosis of liver
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Abnormal Liver Function Test
- Liver Disease
- Irregular Liver Function Study
- Unusual Liver Exam
- Liver Disease Diagnosis
ICD-10 Codes:
- R945: Abnormal results of liver function studies
Also known as:
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K625: Hemorrhage of anus and rectum
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Bile Duct Stones
- Gallstones
- Choledocholithiasis
- Biliary duct calculi
ICD-10 Codes:
- K8050: Calculus of bile duct without cholangitis or cholecystitis without obstruction
Also known as:
- Stomach and Duodenum Disorder
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
Also known as:
- Abnormal Abdominal Imaging
- Abnormal belly scan
- Unusual abdominal imaging
- Abdominal scan findings
ICD-10 Codes:
- R935: Abnormal findings on diagnostic imaging of other abdominal regions, including retroperitoneum
Which procedures does Dr. Yapp perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Rockford Yapp 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. Yapp's office.
Does Dr. Yapp accept my insurance?
Dr. Yapp accepts most major insurance plans. Important: Please call our office at (630) 434-9312 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Yapp accept in Downers Grove, IL?
Dr. Yapp in Downers Grove, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
Health Partners Plans
Humana
Medicare
Mutual of Omaha
UnitedHealthcare
View All Insurances
Where is Dr. Yapp's office located?
Dr. Rockford Yapp's Primary Practice
3825 Highland Ave Ste 302
Downers Grove, IL 60515
(630) 434-9312
Recognitions
Awards
Board-Certified
Internal Medicine and Gastroenterology
What is Dr. Yapp's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Yapp's National Provider Identifier (NPI) number is 1356327910.
What common questions do patients ask about Dr. Yapp?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Yapp
What is Dr. Rockford Yapp's specialty?
Dr. Yapp is a Gastroenterologist near Downers Grove, IL. 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. Yapp to book an appointment today.
Is this Dr. Rockford Yapp affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Yapp is affiliated with Advocate Good Samaritan Hospital, UChicago Medicine AdventHealth Hinsdale 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 Rockford Yapp accepting new patients in Downers Grove, IL?
Yes, Dr. Rockford Yapp is accepting new patients at this time.
Does Dr. Rockford Yapp offer online booking?
Please contact Dr. Yapp's office at (630) 434-9312 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Rockford Yapp?
Please contact Dr. Yapp's office at (630) 434-9312 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Rockford Yapp have?
Dr. Rockford Yapp is certified by the American Board of Internal Medicine.
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