Overview
Frank Marrero is a Gastroenterologist practicing medicine in Lake Charles, Louisiana.
Dr. Marrero is highly rated in 66 conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrostomy.
Dr. Marrero is currently accepting new patients.
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
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- OTHER COMMERCIAL
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
2770 3rd Ave, Lake Charles, LA 70601
Additional Areas of Focus
Dr. Marrero 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.
Office
Khaled Nour is a Gastroenterologist practicing medicine in Lake Charles, Louisiana. Dr. Nour is highly rated in 52 conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Chronic Erosive Gastritis, Gastrectomy, and Endoscopy. Dr. Nour is currently accepting new patients.
Lake Charles Memorial Hospital
Sarpreet Basra is a Gastroenterologist practicing medicine in Lake Charles, Louisiana. Dr. Basra is highly rated in 61 conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Swallowing Difficulty, Gastrectomy, and Endoscopy. Dr. Basra is currently accepting new patients.
Lake Charles Memorial Hospital
Eric Fontenot is a Gastroenterologist practicing medicine in Lake Charles, Louisiana. Dr. Fontenot is highly rated in 61 conditions, according to our data. His clinical expertise encompasses Watermelon Stomach, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Fontenot is currently accepting new patients.
Frequently Asked Questions about Dr. Frank J. Marrero
How do I make an appointment with Dr. Frank J. Marrero?
You can book an appointment with Dr. Frank J. Marrero by calling their office at 337-494-4785. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Frank J. Marrero a top-rated expert for Gastroesophageal Reflux Disease (GERD)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Frank J. Marrero 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. Frank J. Marrero specialize in?
While Dr. Frank J. Marrero is a Gastroenterology, they have specific expertise in Gastroesophageal Reflux Disease (GERD), Painful Swallowing, and Swallowing Difficulty. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Frank J. Marrero accept my insurance?
Dr. Frank J. Marrero accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 337-494-4785 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
- AchalasiaDr. Marrero isDistinguished. Learn about Achalasia.
- Banti's SyndromeDr. Marrero isDistinguished. Learn about Banti's Syndrome.
- Barrett EsophagusDr. Marrero isDistinguished. Learn about Barrett Esophagus.
- Chronic Erosive GastritisDr. Marrero isDistinguished. Learn about Chronic Erosive Gastritis.
- DiarrheaDr. Marrero isDistinguished. Learn about Diarrhea.
- Esophageal VaricesDr. Marrero isDistinguished. Learn about Esophageal Varices.
- EsophagitisDr. Marrero isDistinguished. Learn about Esophagitis.
- Familial Adenomatous PolyposisDr. Marrero isDistinguished. Learn about Familial Adenomatous Polyposis.
- Gardner SyndromeDr. Marrero isDistinguished. Learn about Gardner Syndrome.
- Gastric DysmotilityDr. Marrero isDistinguished. Learn about Gastric Dysmotility.
- Gastroesophageal Reflux Disease (GERD)Dr. Marrero isDistinguished. Learn about Gastroesophageal Reflux Disease (GERD).
- Hepatitis CDr. Marrero isDistinguished. Learn about Hepatitis C.
- Painful SwallowingDr. Marrero isDistinguished. Learn about Painful Swallowing.
- Portal HypertensionDr. Marrero isDistinguished. Learn about Portal Hypertension.
- Swallowing DifficultyDr. Marrero isDistinguished. Learn about Swallowing Difficulty.
- Trichohepatoenteric SyndromeDr. Marrero isDistinguished. Learn about Trichohepatoenteric Syndrome.
- Turcot SyndromeDr. Marrero isDistinguished. Learn about Turcot Syndrome.
- VisceromegalyDr. Marrero isDistinguished. Learn about Visceromegaly.
- Advanced
- Acute PancreatitisDr. Marrero isAdvanced. Learn about Acute Pancreatitis.
- AnemiaDr. Marrero isAdvanced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Marrero isAdvanced. Learn about Angiodysplasia of the Colon.
- AscitesDr. Marrero isAdvanced. Learn about Ascites.
- Benign Esophageal StrictureDr. Marrero isAdvanced. Learn about Benign Esophageal Stricture.
- Bowel IncontinenceDr. Marrero isAdvanced. Learn about Bowel Incontinence.
- Campylobacter InfectionDr. Marrero isAdvanced. Learn about Campylobacter Infection.
- Childhood PancreatitisDr. Marrero isAdvanced. Learn about Childhood Pancreatitis.
- Childhood VolvulusDr. Marrero isAdvanced. Learn about Childhood Volvulus.
- Chronic Idiopathic Constipation (CIC)
- Chronic PancreatitisDr. Marrero isAdvanced. Learn about Chronic Pancreatitis.
- CirrhosisDr. Marrero isAdvanced. Learn about Cirrhosis.
- ColitisDr. Marrero isAdvanced. Learn about Colitis.
- Colonic MalakoplakiaDr. Marrero isAdvanced. Learn about Colonic Malakoplakia.
- Congenital Diaphragmatic HerniaDr. Marrero isAdvanced. Learn about Congenital Diaphragmatic Hernia.
- Congenital Hepatic FibrosisDr. Marrero isAdvanced. Learn about Congenital Hepatic Fibrosis.
- Crohn's DiseaseDr. Marrero isAdvanced. Learn about Crohn's Disease.
- DICER1 SyndromeDr. Marrero isAdvanced. Learn about DICER1 Syndrome.
- Diverticular DiseaseDr. Marrero isAdvanced. Learn about Diverticular Disease.
- EndoscopyDr. Marrero isAdvanced. Learn about Endoscopy.
- Enlarged LiverDr. Marrero isAdvanced. Learn about Enlarged Liver.
- Exocrine Pancreatic InsufficiencyDr. Marrero isAdvanced. Learn about Exocrine Pancreatic Insufficiency.
- Familial Pancreatic CancerDr. Marrero isAdvanced. Learn about Familial Pancreatic Cancer.
- Fecal ImpactionDr. Marrero isAdvanced. Learn about Fecal Impaction.
- Gas Bloat SyndromeDr. Marrero isAdvanced. Learn about Gas Bloat Syndrome.
- GastritisDr. Marrero isAdvanced. Learn about Gastritis.
- Gastrointestinal BleedingDr. Marrero isAdvanced. Learn about Gastrointestinal Bleeding.
- GastroparesisDr. Marrero isAdvanced. Learn about Gastroparesis.
- Hemorrhagic ProctocolitisDr. Marrero isAdvanced. Learn about Hemorrhagic Proctocolitis.
- HemorrhoidsDr. Marrero isAdvanced. Learn about Hemorrhoids.
- HepatitisDr. Marrero isAdvanced. Learn about Hepatitis.
- Hereditary PancreatitisDr. Marrero isAdvanced. Learn about Hereditary Pancreatitis.
- Hiatal HerniaDr. Marrero isAdvanced. Learn about Hiatal Hernia.
- IndigestionDr. Marrero isAdvanced. Learn about Indigestion.
- Intestinal CancerDr. Marrero isAdvanced. Learn about Intestinal Cancer.
- Irritable Bowel Syndrome (IBS)Dr. Marrero isAdvanced. Learn about Irritable Bowel Syndrome (IBS).
- Lower Esophageal RingDr. Marrero isAdvanced. Learn about Lower Esophageal Ring.
- Lymphocytic ColitisDr. Marrero isAdvanced. Learn about Lymphocytic Colitis.
- Mallory-Weiss SyndromeDr. Marrero isAdvanced. Learn about Mallory-Weiss Syndrome.
- Menetrier DiseaseDr. Marrero isAdvanced. Learn about Menetrier Disease.
- Morning SicknessDr. Marrero isAdvanced. Learn about Morning Sickness.
- Necrotizing EnterocolitisDr. Marrero isAdvanced. Learn about Necrotizing Enterocolitis.
- Non-Alcoholic Fatty Liver DiseaseDr. Marrero isAdvanced. Learn about Non-Alcoholic Fatty Liver Disease.
- ProctitisDr. Marrero isAdvanced. Learn about Proctitis.
- Pseudomembranous ColitisDr. Marrero isAdvanced. Learn about Pseudomembranous Colitis.
- Ulcerative ColitisDr. Marrero isAdvanced. Learn about Ulcerative Colitis.
- Viral GastroenteritisDr. Marrero isAdvanced. Learn about Viral Gastroenteritis.
- Watermelon StomachDr. Marrero isAdvanced. Learn about Watermelon Stomach.
- Experienced
- Alcoholic CirrhosisDr. Marrero isExperienced. Learn about Alcoholic Cirrhosis.
- Anal FissureDr. Marrero isExperienced. Learn about Anal Fissure.
- Arteriovenous MalformationDr. Marrero isExperienced. Learn about Arteriovenous Malformation.
- Autoimmune HepatitisDr. Marrero isExperienced. Learn about Autoimmune Hepatitis.
- Bacterial GastroenteritisDr. Marrero isExperienced. Learn about Bacterial Gastroenteritis.
- Bile Duct ObstructionDr. Marrero isExperienced. Learn about Bile Duct Obstruction.
- Bile Duct StrictureDr. Marrero isExperienced. Learn about Bile Duct Stricture.
- Biliary DyskinesiaDr. Marrero isExperienced. Learn about Biliary Dyskinesia.
- Caroli DiseaseDr. Marrero isExperienced. Learn about Caroli Disease.
- Celiac DiseaseDr. Marrero isExperienced. Learn about Celiac Disease.
- CholecystitisDr. Marrero isExperienced. Learn about Cholecystitis.
- CholedocholithiasisDr. Marrero isExperienced. Learn about Choledocholithiasis.
- Collagenous ColitisDr. Marrero isExperienced. Learn about Collagenous Colitis.
- ColonoscopyDr. Marrero isExperienced. Learn about Colonoscopy.
- Colorectal CancerDr. Marrero isExperienced. Learn about Colorectal Cancer.
- Colorectal PolypsDr. Marrero isExperienced. Learn about Colorectal Polyps.
- Dubin-Johnson SyndromeDr. Marrero isExperienced. Learn about Dubin-Johnson Syndrome.
- E Coli EnteritisDr. Marrero isExperienced. Learn about E Coli Enteritis.
- EncopresisDr. Marrero isExperienced. Learn about Encopresis.
- Eosinophilic ColitisDr. Marrero isExperienced. Learn about Eosinophilic Colitis.
- Eosinophilic EsophagitisDr. Marrero isExperienced. Learn about Eosinophilic Esophagitis.
- Familial Colorectal CancerDr. Marrero isExperienced. Learn about Familial Colorectal Cancer.
- Fibrolamellar CarcinomaDr. Marrero isExperienced. Learn about Fibrolamellar Carcinoma.
- Gallbladder DiseaseDr. Marrero isExperienced. Learn about Gallbladder Disease.
- GallstonesDr. Marrero isExperienced. Learn about Gallstones.
- GastrectomyDr. Marrero isExperienced. Learn about Gastrectomy.
- Gastroesophageal Junction CancerDr. Marrero isExperienced. Learn about Gastroesophageal Junction Cancer.
- Gastrointestinal FistulaDr. Marrero isExperienced. Learn about Gastrointestinal Fistula.
- Gastrointestinal Stromal TumorDr. Marrero isExperienced. Learn about Gastrointestinal Stromal Tumor.
- GastrostomyDr. Marrero isExperienced. Learn about Gastrostomy.
- Gilbert SyndromeDr. Marrero isExperienced. Learn about Gilbert Syndrome.
- HeartburnDr. Marrero isExperienced. Learn about Heartburn.
- Helicobacter Pylori InfectionDr. Marrero isExperienced. Learn about Helicobacter Pylori Infection.
- Hepatic Cystic HamartomaDr. Marrero isExperienced. Learn about Hepatic Cystic Hamartoma.
- Hepatitis BDr. Marrero isExperienced. Learn about Hepatitis B.
- JaundiceDr. Marrero isExperienced. Learn about Jaundice.
- Liver FailureDr. Marrero isExperienced. Learn about Liver Failure.
- MacroamylasemiaDr. Marrero isExperienced. Learn about Macroamylasemia.
- MalabsorptionDr. Marrero isExperienced. Learn about Malabsorption.
- MalnutritionDr. Marrero isExperienced. Learn about Malnutrition.
- Mesenteric Artery IschemiaDr. Marrero isExperienced. Learn about Mesenteric Artery Ischemia.
- Neuroendocrine TumorDr. Marrero isExperienced. Learn about Neuroendocrine Tumor.
- Neuroma Biliary TractDr. Marrero isExperienced. Learn about Neuroma Biliary Tract.
- Nonalcoholic Steatohepatitis (NASH)Dr. Marrero isExperienced. Learn about Nonalcoholic Steatohepatitis (NASH).
- Opioid Induced ConstipationDr. Marrero isExperienced. Learn about Opioid Induced Constipation.
- Pancreatic CancerDr. Marrero isExperienced. Learn about Pancreatic Cancer.
- Pancreatic PseudocystDr. Marrero isExperienced. Learn about Pancreatic Pseudocyst.
- Primary Biliary CholangitisDr. Marrero isExperienced. Learn about Primary Biliary Cholangitis.
- Progressive Familial Intrahepatic Cholestasis Type 1
- Progressive Familial Intrahepatic Cholestasis Type 2
- Progressive Familial Intrahepatic Cholestasis Type 3
- Protein DeficiencyDr. Marrero isExperienced. Learn about Protein Deficiency.
- Reynolds SyndromeDr. Marrero isExperienced. Learn about Reynolds Syndrome.
- Rotor SyndromeDr. Marrero isExperienced. Learn about Rotor Syndrome.
- Sclerosing MesenteritisDr. Marrero isExperienced. Learn about Sclerosing Mesenteritis.
- Spontaneous Bacterial PeritonitisDr. Marrero isExperienced. Learn about Spontaneous Bacterial Peritonitis.
- Squamous Cell Carcinoma of the Anal Canal (SCAC)
- Stomach CancerDr. Marrero isExperienced. Learn about Stomach Cancer.
- TenesmusDr. Marrero isExperienced. Learn about Tenesmus.