Overview
Roy Nattiv is a Pediatrics specialist and a Gastroenterologist practicing medicine in Fountain Valley, California. He has been practicing medicine for over 10 years.
His clinical expertise encompasses Colitis, Viral Gastroenteritis, Fecal Impaction, and Non-Alcoholic Fatty Liver Disease.
Dr. Nattiv is board certified in American Board Of Pediatrics. He is actively involved in clinical research, co-authoring 7 peer reviewed articles.
Graduate Institution
Residency
Specialties
Licenses
Board Certifications
Fellowships
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- POS
- EPO
- HMO
- POS
- PPO
Locations
9940 Talbert Ave, Fountain Valley, CA 92708
2701 Atlantic Ave, Long Beach, CA 90806
3640 Lomita Blvd, Torrance, CA 90505
Additional Areas of Focus
Dr. Nattiv has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
UCI Health Chao Family Comprehensive Digestive Disease Center
Dr. Jason Samarasena is a UCI Health physician who specializes in treating gastrointestinal disorders, including gastroesophageal reflux disease, esophageal disease, pancreatic cysts, biliary tract disorders, gastric intestinal metaplasia and colorectal cancer.His research interests include advanced endoscopic imaging, characterization and treatment of pancreatic cysts, confocal laser endomicroscopy, bowel preparation before colonoscopy, endoscopic mucosal resection and endoscopic submucosal dissection.Samarasena received his medical degree from Memorial University of Newfoundland, Canada, where he graduated on the Dean’s List. He completed both general gastroenterology and interventional endoscopy fellowships at UC Irvine.Press Ganey has named Samarasena as one of the top five physicians for patient satisfaction in the ambulatory surgery group at UCI Health. He was named the 2016 Teaching Attending of the Year by the UC Irvine Gastroenterology Fellowship. He is the current president of the Orange County GI Society.Nickname: Dr. Sam. Dr. Samarasena is highly rated in 50 conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Jaundice, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy. Dr. Samarasena is board certified in American Board Of Internal Medicine - Gastroenterology.
Los Angeles-Gi Liver Clinic
Norah Terrault is a Gastroenterologist practicing medicine in Los Angeles, California. Dr. Terrault is highly rated in 21 conditions, according to our data. Her clinical expertise encompasses Hepatitis, Hepatitis C, Hepatitis B, Liver Transplant, and Hepato-Pancreato-Biliary Surgery.
USC University Hospital
James Buxbaum is a Gastroenterologist practicing medicine in Los Angeles, California. Dr. Buxbaum is highly rated in 43 conditions, according to our data. His clinical expertise encompasses Acute Pancreatitis, Hereditary Pancreatitis, Choledocholithiasis, Endoscopy, and Lithotripsy.
Frequently Asked Questions about Dr. Roy Nattiv
How do I make an appointment with Dr. Roy Nattiv?
You can book an appointment with Dr. Roy Nattiv by calling their office at 714-378-7230. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Roy Nattiv a top-rated expert for Colitis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Roy Nattiv is classified as an Experienced expert for Colitis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Roy Nattiv specialize in?
While Dr. Roy Nattiv is a Gastroenterology, they have specific expertise in Colitis, Viral Gastroenteritis, and Fecal Impaction. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Roy Nattiv participate in research or clinical trials?
Yes. Dr. Roy Nattiv has published 7 articles and abstracts on conditions like Colitis. You can view a list of Dr. Roy Nattiv's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Roy Nattiv accept my insurance?
Dr. Roy Nattiv accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 714-378-7230 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Acute PancreatitisDr. Nattiv isExperienced. Learn about Acute Pancreatitis.
- Bacterial GastroenteritisDr. Nattiv isExperienced. Learn about Bacterial Gastroenteritis.
- Bile Duct ObstructionDr. Nattiv isExperienced. Learn about Bile Duct Obstruction.
- Bowel IncontinenceDr. Nattiv isExperienced. Learn about Bowel Incontinence.
- Celiac DiseaseDr. Nattiv isExperienced. Learn about Celiac Disease.
- Childhood PancreatitisDr. Nattiv isExperienced. Learn about Childhood Pancreatitis.