Overview
Rajkumar Mariwalla is a Gastroenterologist practicing medicine in West Islip, New York.
Dr. Mariwalla is highly rated in 30 conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Diverticular Disease, and Indigestion.
Specialties
Licenses
Hospital Affiliations
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
- OTHER COMMERCIAL
- OTHER MEDICARE
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- POS
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1111 Montauk Hwy, West Islip, NY 11795
Additional Areas of Focus
Dr. Mariwalla 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.
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Frequently Asked Questions about Dr. Rajkumar G. Mariwalla
How do I make an appointment with Dr. Rajkumar G. Mariwalla?
You can book an appointment with Dr. Rajkumar G. Mariwalla by calling their office at 631-669-1171. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Rajkumar G. Mariwalla a top-rated expert for Gastroesophageal Reflux Disease (GERD)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Rajkumar G. Mariwalla is classified as an Distinguished expert for Gastroesophageal Reflux Disease (GERD), 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. Rajkumar G. Mariwalla specialize in?
While Dr. Rajkumar G. Mariwalla is a Gastroenterology, they have specific expertise in Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), and Diverticular Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Rajkumar G. Mariwalla accept my insurance?
Dr. Rajkumar G. Mariwalla accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 631-669-1171 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
- Distinguished
- Barrett EsophagusDr. Mariwalla isDistinguished. Learn about Barrett Esophagus.
- Diverticular DiseaseDr. Mariwalla isDistinguished. Learn about Diverticular Disease.
- Gastroesophageal Reflux Disease (GERD)Dr. Mariwalla isDistinguished. Learn about Gastroesophageal Reflux Disease (GERD).
- IndigestionDr. Mariwalla isDistinguished. Learn about Indigestion.
- Irritable Bowel Syndrome (IBS)Dr. Mariwalla isDistinguished. Learn about Irritable Bowel Syndrome (IBS).
- Advanced
- Campylobacter InfectionDr. Mariwalla isAdvanced. Learn about Campylobacter Infection.
- CholedocholithiasisDr. Mariwalla isAdvanced. Learn about Choledocholithiasis.
- ColitisDr. Mariwalla isAdvanced. Learn about Colitis.
- Congenital Diaphragmatic HerniaDr. Mariwalla isAdvanced. Learn about Congenital Diaphragmatic Hernia.
- DiarrheaDr. Mariwalla isAdvanced. Learn about Diarrhea.
- EsophagitisDr. Mariwalla isAdvanced. Learn about Esophagitis.
- Familial Adenomatous PolyposisDr. Mariwalla isAdvanced. Learn about Familial Adenomatous Polyposis.
- Gallbladder DiseaseDr. Mariwalla isAdvanced. Learn about Gallbladder Disease.
- GallstonesDr. Mariwalla isAdvanced. Learn about Gallstones.
- Gardner SyndromeDr. Mariwalla isAdvanced. Learn about Gardner Syndrome.
- Gastric DysmotilityDr. Mariwalla isAdvanced. Learn about Gastric Dysmotility.
- Helicobacter Pylori InfectionDr. Mariwalla isAdvanced. Learn about Helicobacter Pylori Infection.
- Hemorrhagic ProctocolitisDr. Mariwalla isAdvanced. Learn about Hemorrhagic Proctocolitis.
- HemorrhoidsDr. Mariwalla isAdvanced. Learn about Hemorrhoids.
- Hiatal HerniaDr. Mariwalla isAdvanced. Learn about Hiatal Hernia.
- MacroamylasemiaDr. Mariwalla isAdvanced. Learn about Macroamylasemia.
- Morning SicknessDr. Mariwalla isAdvanced. Learn about Morning Sickness.
- Painful SwallowingDr. Mariwalla isAdvanced. Learn about Painful Swallowing.
- ProctitisDr. Mariwalla isAdvanced. Learn about Proctitis.
- Swallowing DifficultyDr. Mariwalla isAdvanced. Learn about Swallowing Difficulty.
- Trichohepatoenteric SyndromeDr. Mariwalla isAdvanced. Learn about Trichohepatoenteric Syndrome.
- Turcot SyndromeDr. Mariwalla isAdvanced. Learn about Turcot Syndrome.
- Ulcerative ColitisDr. Mariwalla isAdvanced. Learn about Ulcerative Colitis.
- Viral GastroenteritisDr. Mariwalla isAdvanced. Learn about Viral Gastroenteritis.
- VisceromegalyDr. Mariwalla isAdvanced. Learn about Visceromegaly.
- Experienced
- Accessory PancreasDr. Mariwalla isExperienced. Learn about Accessory Pancreas.
- AchalasiaDr. Mariwalla isExperienced. Learn about Achalasia.
- Acute PancreatitisDr. Mariwalla isExperienced. Learn about Acute Pancreatitis.
- Alcoholic CirrhosisDr. Mariwalla isExperienced. Learn about Alcoholic Cirrhosis.
- Anal FissureDr. Mariwalla isExperienced. Learn about Anal Fissure.
- AnemiaDr. Mariwalla isExperienced. Learn about Anemia.
- AscitesDr. Mariwalla isExperienced. Learn about Ascites.
- Bacterial GastroenteritisDr. Mariwalla isExperienced. Learn about Bacterial Gastroenteritis.
- Benign Esophageal StrictureDr. Mariwalla isExperienced. Learn about Benign Esophageal Stricture.
- Biliary DyskinesiaDr. Mariwalla isExperienced. Learn about Biliary Dyskinesia.
- Bowel IncontinenceDr. Mariwalla isExperienced. Learn about Bowel Incontinence.
- Celiac DiseaseDr. Mariwalla isExperienced. Learn about Celiac Disease.
- Childhood PancreatitisDr. Mariwalla isExperienced. Learn about Childhood Pancreatitis.
- Childhood VolvulusDr. Mariwalla isExperienced. Learn about Childhood Volvulus.
- Chronic Erosive GastritisDr. Mariwalla isExperienced. Learn about Chronic Erosive Gastritis.
- Chronic PancreatitisDr. Mariwalla isExperienced. Learn about Chronic Pancreatitis.
- CirrhosisDr. Mariwalla isExperienced. Learn about Cirrhosis.
- Colonic MalakoplakiaDr. Mariwalla isExperienced. Learn about Colonic Malakoplakia.
- Colorectal CancerDr. Mariwalla isExperienced. Learn about Colorectal Cancer.
- Colorectal PolypsDr. Mariwalla isExperienced. Learn about Colorectal Polyps.
- Crohn's DiseaseDr. Mariwalla isExperienced. Learn about Crohn's Disease.
- DICER1 SyndromeDr. Mariwalla isExperienced. Learn about DICER1 Syndrome.
- EncopresisDr. Mariwalla isExperienced. Learn about Encopresis.
- Enlarged LiverDr. Mariwalla isExperienced. Learn about Enlarged Liver.
- Eosinophilic EsophagitisDr. Mariwalla isExperienced. Learn about Eosinophilic Esophagitis.
- Familial Colorectal CancerDr. Mariwalla isExperienced. Learn about Familial Colorectal Cancer.
- Gas Bloat SyndromeDr. Mariwalla isExperienced. Learn about Gas Bloat Syndrome.
- Gastrointestinal BleedingDr. Mariwalla isExperienced. Learn about Gastrointestinal Bleeding.
- GastroparesisDr. Mariwalla isExperienced. Learn about Gastroparesis.
- Giardia InfectionDr. Mariwalla isExperienced. Learn about Giardia Infection.
- Gilbert SyndromeDr. Mariwalla isExperienced. Learn about Gilbert Syndrome.
- HepatitisDr. Mariwalla isExperienced. Learn about Hepatitis.
- Hepatitis CDr. Mariwalla isExperienced. Learn about Hepatitis C.
- Hereditary PancreatitisDr. Mariwalla isExperienced. Learn about Hereditary Pancreatitis.
- HiccupsDr. Mariwalla isExperienced. Learn about Hiccups.
- Intestinal CancerDr. Mariwalla isExperienced. Learn about Intestinal Cancer.
- JaundiceDr. Mariwalla isExperienced. Learn about Jaundice.
- Lower Esophageal RingDr. Mariwalla isExperienced. Learn about Lower Esophageal Ring.
- Menetrier DiseaseDr. Mariwalla isExperienced. Learn about Menetrier Disease.
- Necrotizing EnterocolitisDr. Mariwalla isExperienced. Learn about Necrotizing Enterocolitis.
- Non-Alcoholic Fatty Liver DiseaseDr. Mariwalla isExperienced. Learn about Non-Alcoholic Fatty Liver Disease.
- Pancreas DivisumDr. Mariwalla isExperienced. Learn about Pancreas Divisum.
- Pancreatic PseudocystDr. Mariwalla isExperienced. Learn about Pancreatic Pseudocyst.
- Portal HypertensionDr. Mariwalla isExperienced. Learn about Portal Hypertension.
- Primary Biliary CholangitisDr. Mariwalla isExperienced. Learn about Primary Biliary Cholangitis.
- Progressive Familial Intrahepatic Cholestasis Type 1
- Progressive Familial Intrahepatic Cholestasis Type 2
- Progressive Familial Intrahepatic Cholestasis Type 3
- Pseudomembranous ColitisDr. Mariwalla isExperienced. Learn about Pseudomembranous Colitis.
- Reynolds SyndromeDr. Mariwalla isExperienced. Learn about Reynolds Syndrome.
- TenesmusDr. Mariwalla isExperienced. Learn about Tenesmus.