Overview
David Leff is a Gastroenterologist practicing medicine in Mesa, Arizona. He has been practicing medicine for over 32 years.
Dr. Leff is highly rated in 41 conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Eosinophilic Colitis, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy.
He is actively involved in clinical research, co-authoring 1 peer reviewed article. Dr. Leff 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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- 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
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- 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
3638 E Southern Ave Ste C108, Mesa, AZ 85206
2158 N Gilbert Rd Ste 103, Mesa, AZ 85203
Additional Areas of Focus
Dr. Leff 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.
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Frequently Asked Questions about Dr. David B. Leff
How do I make an appointment with Dr. David B. Leff?
You can book an appointment with Dr. David B. Leff by calling their office at 480-834-0771. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. David B. Leff a top-rated expert for Irritable Bowel Syndrome (IBS)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. David B. Leff is classified as an Distinguished expert for Irritable Bowel Syndrome (IBS), 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. David B. Leff specialize in?
While Dr. David B. Leff is a Gastroenterology, they have specific expertise in Irritable Bowel Syndrome (IBS), Eosinophilic Colitis, and Gastrointestinal Bleeding. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. David B. Leff participate in research or clinical trials?
Yes. Dr. David B. Leff has published 1 articles and abstracts on conditions like Irritable Bowel Syndrome (IBS). You can view a list of Dr. David B. Leff's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. David B. Leff accept my insurance?
Dr. David B. Leff accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 480-834-0771 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
- Eosinophilic ColitisDr. Leff isDistinguished. Learn about Eosinophilic Colitis.
- Irritable Bowel Syndrome (IBS)Dr. Leff isDistinguished. Learn about Irritable Bowel Syndrome (IBS).
- Advanced
- Acute PancreatitisDr. Leff isAdvanced. Learn about Acute Pancreatitis.
- Angiodysplasia of the ColonDr. Leff isAdvanced. Learn about Angiodysplasia of the Colon.
- Barrett EsophagusDr. Leff isAdvanced. Learn about Barrett Esophagus.
- Benign Esophageal StrictureDr. Leff isAdvanced. Learn about Benign Esophageal Stricture.
- Celiac DiseaseDr. Leff isAdvanced. Learn about Celiac Disease.
- Childhood PancreatitisDr. Leff isAdvanced. Learn about Childhood Pancreatitis.
- Chronic Idiopathic Constipation (CIC)
- Chronic PancreatitisDr. Leff isAdvanced. Learn about Chronic Pancreatitis.
- CirrhosisDr. Leff isAdvanced. Learn about Cirrhosis.
- ColitisDr. Leff isAdvanced. Learn about Colitis.
- Collagenous ColitisDr. Leff isAdvanced. Learn about Collagenous Colitis.
- DiarrheaDr. Leff isAdvanced. Learn about Diarrhea.
- Diverticular DiseaseDr. Leff isAdvanced. Learn about Diverticular Disease.
- Enlarged LiverDr. Leff isAdvanced. Learn about Enlarged Liver.
- EsophagitisDr. Leff isAdvanced. Learn about Esophagitis.
- Exocrine Pancreatic Insufficiency
- Familial Adenomatous Polyposis
- Gardner SyndromeDr. Leff isAdvanced. Learn about Gardner Syndrome.
- Gastric DysmotilityDr. Leff isAdvanced. Learn about Gastric Dysmotility.
- Gastroesophageal Reflux Disease (GERD)
- Gastrointestinal BleedingDr. Leff isAdvanced. Learn about Gastrointestinal Bleeding.
- HeartburnDr. Leff isAdvanced. Learn about Heartburn.
- HemorrhoidsDr. Leff isAdvanced. Learn about Hemorrhoids.
- HepatitisDr. Leff isAdvanced. Learn about Hepatitis.
- Hereditary PancreatitisDr. Leff isAdvanced. Learn about Hereditary Pancreatitis.
- Lower Esophageal RingDr. Leff isAdvanced. Learn about Lower Esophageal Ring.
- Necrotizing EnterocolitisDr. Leff isAdvanced. Learn about Necrotizing Enterocolitis.
- Non-Alcoholic Fatty Liver Disease
- Nonalcoholic Steatohepatitis (NASH)
- Opioid Induced ConstipationDr. Leff isAdvanced. Learn about Opioid Induced Constipation.
- Painful SwallowingDr. Leff isAdvanced. Learn about Painful Swallowing.
- ProctitisDr. Leff isAdvanced. Learn about Proctitis.
- Pseudomembranous ColitisDr. Leff isAdvanced. Learn about Pseudomembranous Colitis.
- Swallowing DifficultyDr. Leff isAdvanced. Learn about Swallowing Difficulty.
- Trichohepatoenteric SyndromeDr. Leff isAdvanced. Learn about Trichohepatoenteric Syndrome.
- Turcot SyndromeDr. Leff isAdvanced. Learn about Turcot Syndrome.
- Ulcerative ColitisDr. Leff isAdvanced. Learn about Ulcerative Colitis.
- Viral GastroenteritisDr. Leff isAdvanced. Learn about Viral Gastroenteritis.
- VisceromegalyDr. Leff isAdvanced. Learn about Visceromegaly.
- Experienced
- Accessory PancreasDr. Leff isExperienced. Learn about Accessory Pancreas.
- AchalasiaDr. Leff isExperienced. Learn about Achalasia.
- Alcoholic CirrhosisDr. Leff isExperienced. Learn about Alcoholic Cirrhosis.
- AnemiaDr. Leff isExperienced. Learn about Anemia.
- Arteriovenous MalformationDr. Leff isExperienced. Learn about Arteriovenous Malformation.
- AscitesDr. Leff isExperienced. Learn about Ascites.
- Autoimmune HepatitisDr. Leff isExperienced. Learn about Autoimmune Hepatitis.
- Bacterial GastroenteritisDr. Leff isExperienced. Learn about Bacterial Gastroenteritis.
- Bile Acid MalabsorptionDr. Leff isExperienced. Learn about Bile Acid Malabsorption.
- Bowel IncontinenceDr. Leff isExperienced. Learn about Bowel Incontinence.
- Campylobacter InfectionDr. Leff isExperienced. Learn about Campylobacter Infection.
- Childhood VolvulusDr. Leff isExperienced. Learn about Childhood Volvulus.
- CholedocholithiasisDr. Leff isExperienced. Learn about Choledocholithiasis.
- Chronic Erosive GastritisDr. Leff isExperienced. Learn about Chronic Erosive Gastritis.
- Colonic MalakoplakiaDr. Leff isExperienced. Learn about Colonic Malakoplakia.
- Colorectal PolypsDr. Leff isExperienced. Learn about Colorectal Polyps.
- Congenital Diaphragmatic HerniaDr. Leff isExperienced. Learn about Congenital Diaphragmatic Hernia.
- Crohn's DiseaseDr. Leff isExperienced. Learn about Crohn's Disease.
- DICER1 SyndromeDr. Leff isExperienced. Learn about DICER1 Syndrome.
- EncopresisDr. Leff isExperienced. Learn about Encopresis.
- EndoscopyDr. Leff isExperienced. Learn about Endoscopy.
- Eosinophilic EnteropathyDr. Leff isExperienced. Learn about Eosinophilic Enteropathy.
- Eosinophilic EsophagitisDr. Leff isExperienced. Learn about Eosinophilic Esophagitis.
- Esophageal VaricesDr. Leff isExperienced. Learn about Esophageal Varices.
- Familial Colorectal CancerDr. Leff isExperienced. Learn about Familial Colorectal Cancer.
- Gallbladder DiseaseDr. Leff isExperienced. Learn about Gallbladder Disease.
- GallstonesDr. Leff isExperienced. Learn about Gallstones.
- Gas Bloat SyndromeDr. Leff isExperienced. Learn about Gas Bloat Syndrome.
- GastrectomyDr. Leff isExperienced. Learn about Gastrectomy.
- GastritisDr. Leff isExperienced. Learn about Gastritis.
- GastroparesisDr. Leff isExperienced. Learn about Gastroparesis.
- Helicobacter Pylori InfectionDr. Leff isExperienced. Learn about Helicobacter Pylori Infection.
- Hemorrhagic ProctocolitisDr. Leff isExperienced. Learn about Hemorrhagic Proctocolitis.
- Hepatitis BDr. Leff isExperienced. Learn about Hepatitis B.
- Hepatitis CDr. Leff isExperienced. Learn about Hepatitis C.
- Hiatal HerniaDr. Leff isExperienced. Learn about Hiatal Hernia.
- IndigestionDr. Leff isExperienced. Learn about Indigestion.
- Intestinal CancerDr. Leff isExperienced. Learn about Intestinal Cancer.
- JaundiceDr. Leff isExperienced. Learn about Jaundice.
- Lactose IntoleranceDr. Leff isExperienced. Learn about Lactose Intolerance.
- Liver FailureDr. Leff isExperienced. Learn about Liver Failure.
- Lymphocytic ColitisDr. Leff isExperienced. Learn about Lymphocytic Colitis.
- Morning SicknessDr. Leff isExperienced. Learn about Morning Sickness.
- ObesityDr. Leff isExperienced. Learn about Obesity.
- Pancreas DivisumDr. Leff isExperienced. Learn about Pancreas Divisum.
- Portal HypertensionDr. Leff isExperienced. Learn about Portal Hypertension.
- Primary Biliary CholangitisDr. Leff isExperienced. Learn about Primary Biliary Cholangitis.
- RectoceleDr. Leff isExperienced. Learn about Rectocele.
- Reynolds SyndromeDr. Leff isExperienced. Learn about Reynolds Syndrome.
- Sclerosing MesenteritisDr. Leff isExperienced. Learn about Sclerosing Mesenteritis.
- Spontaneous Bacterial PeritonitisDr. Leff isExperienced. Learn about Spontaneous Bacterial Peritonitis.
- Vitamin B12 DeficiencyDr. Leff isExperienced. Learn about Vitamin B12 Deficiency.
- Watermelon StomachDr. Leff isExperienced. Learn about Watermelon Stomach.