NR
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Riyat, Gastroenterologist in Modesto, CA?
Dr. Nayna Riyat, MD is a Gastroenterologist, who primarily practices in Modesto, CA with 2 additional practice locations. Dr. Riyat is fluent in English, and is currently seeing new patients. Dr. Riyat’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Riyat’s office at (209) 735-5000.
What languages does Dr. Riyat speak?
Dr. Riyat and their clinical team can communicate with patients in the following languages:
English
What conditions does a Gastroenterologist like Dr. Riyat typically treat?
As a Gastroenterologist, Dr. Riyat 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. Riyat. 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:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
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:
- Crohn's Disease of the Small Intestine
- Crohn's Disease
- Crohn’s Disease
- Regional Enteritis
- Inflammatory Bowel Disease (IBD)
- Ileitis
ICD-10 Codes:
- K5000: Crohn's disease of small intestine without complications
Also known as:
- Indigestion
- Gas in the Digestive Tract
- Indigestion (Dyspepsia)
- Dyspepsia
- Upset Stomach
- Stomach Discomfort
ICD-10 Codes:
- K30: Functional dyspepsia
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Cirrhosis
- Liver scarring
- End-stage liver disease
- Chronic liver failure
ICD-10 Codes:
- K7460: Unspecified cirrhosis of liver
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
What procedures does a Gastroenterologist like Dr. Riyat typically perform?
As a Gastroenterologist, Dr. Riyat 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. Riyat. 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:
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
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
Also known as:
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Liver Elastography
- Elastography
- FibroScan
- Liver stiffness test
- Shear wave elastography
CPT Codes:
- 91200: Liver elastography, mechanically induced shear wave (eg, vibration), without imaging, with interpretation and report
Does Dr. Riyat accept my insurance?
Dr. Riyat accepts most major insurance plans. Important: Please call our office at (209) 735-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Riyat accept in Modesto, CA?
Dr. Riyat in Modesto, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna Group
Elevance Health Inc. (formerly Anthem)
Health Plan of San Joaquin
Medicare
Unknown
View All Insurances
Where is Dr. Riyat's office located?
What is Dr. Riyat's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Riyat's National Provider Identifier (NPI) number is 1508122656.
What common questions do patients ask about Dr. Riyat?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Riyat
What is Dr. Nayna Riyat's specialty?
Dr. Riyat is a Gastroenterologist near Modesto, CA.
What does a Gastroenterologist do?
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.
Is this Dr. Nayna Riyat affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Riyat is affiliated with Kaiser Permanente Manteca Medical Center 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 Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a 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 Nayna Riyat accepting new patients in Modesto, CA?
Yes, Dr. Nayna Riyat is accepting new patients at this time.
Does Dr. Nayna Riyat offer online booking?
Please contact Dr. Riyat's office at (209) 735-5000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nayna Riyat?
Please contact Dr. Riyat's office at (209) 735-5000 for information regarding telehealth appointment availability or for scheduling assistance.
Other Gastroenterologist Near Modesto, CA
JA
Gastroenterologist
Accepting patientsDr. Joshua Anderson, MD is a Gastroenterologist, who primarily practices in Modesto, CA with 1 additional practice location.
Modesto, CA
GL
Gastroenterologist
Accepting patientsDr. Gieric Laput is a Gastroenterologist, who primarily practices in Modesto, CA.
Modesto, CA
MS
Internist
Accepting patientsDr. Mandeep Singh, MD is an Internist, who primarily practices in Fresno, CA with 1 additional practice location.
Fresno, CA