Dr. Robert Lazar, MD

Dr. Robert Lazar, MD

Gastroenterology  ·  
Male  ·  
Age 63
(15)
Save
Dr. Robert Lazar, MD is a gastroenterology specialist in Commack, NY. He graduated from Universidad Autonoma De Guadalajara, Facultad De Medicina and specializes in gastroenterology and internal medicine.

1092 Jericho Tpke Ste 2

Commack, NY 11725

Contact Information

Insurance Accepted

  • Aetna
  • Amalgamated Clothing & Textile Workers Union
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • Connecticare
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • HealthFirst
  • 6 More

*Please verify this information when scheduling an appointment.

Background Check

No malpractice claims found for New York
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Lazar's experience treating your condition or procedure

Dr. Lazar's Top Procedures and Conditions

Treatment Frequency
Hemorrhoids
very high
very high

Treatment Frequency

Dr. Lazar treats Hemorrhoids more than 100% of his peers

Dr. Lazar treats this condition more than 100% of his peers

Abdominal Disorders
very high
very high

Treatment Frequency

Dr. Lazar treats Abdominal Disorders more than 100% of his peers

Dr. Lazar treats this condition more than 100% of his peers

Ulcerative Colitis
very high
very high

Treatment Frequency

Dr. Lazar treats Ulcerative Colitis more than 99% of his peers

Dr. Lazar treats this condition more than 99% of his peers

Rating Includes other areas of care:

  • Microscopic Ulcerative Colitis
  • Ulcerative Proctosigmoiditis

Dr. Lazar's conditions and procedures:

Abdominal Disorders
Abdominal Pain
Anal or Rectal Pain
Anemia
Autoimmune Diseases
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Benign Tumor
Biliary Atresia
Blood Disorders
Cancer
Capsule Endoscopy
Celiac Disease
Cholecystitis and Gallstones
Cholelithiasis
Cirrhosis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer
Constipation
Crohn's Disease
Dehydration
Diaphragmatic and-or Hiatal Hernia
Diarrhea
Diverticulitis, Intestinal
Diverticulosis, Intestinal
Duodenal Ulcer
Duodenitis
Dysphagia
Endoscopy (Esophagus, Stomach, Small Intestine)
Enteritis
Esophageal Achalasia and Cardiospasm
Esophageal Diseases
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Esophagitis
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroenterology Procedures
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Diseases
Gastrointestinal Malabsorption
Gastroparesis
Heartburn
Hemochromatosis
Hemorrhoids
Hepatitis C
Hernia
Indigestion
Inflammatory Bowel Disease
Intestinal Ischemia
Intestinal Obstruction
Irritable Bowel Syndrome
Lactose Intolerance
Liver Damage from Alcohol
Malnutrition
Manometry
Mesenteric Lymphadenitis
Mesenteric Panniculitis
Nausea
Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Non-Neonatal Jaundice
Pancreatitis
Peptic Ulcer
Pinworm
Reflux Esophagitis
Stomach and Small Intestine Cancer
Stomach Cancer
Stomach Diseases
Stomal Ulcer
Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Viral Hepatitis
Vomiting Disorders

About Me

Biography

Dr. Robert Lazar, MD is a gastroenterology specialist in Commack, NY. He graduated from Universidad Autonoma De Guadalajara, Facultad De Medicina and specializes in gastroenterology and internal medicine.

Specialties

  • Gastroenterology
  • Internal Medicine

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

  • University Hospital SUNY Health S C Bklyn
    Residency Hospital
  • Universidad Autonoma De Guadalajara, Facultad De Medicina
    Medical School

Languages

  • Spanish
  • English

Awards

Dr. Lazar's Reviews

Likelihood to recommend Dr. Lazar

4.5

Based on 15 reviews

5 Stars
86.66666666666667%
(13)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
13.333333333333334%
(2)

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Dr. Lazar?
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Average Wait Time
  • 10 – 15 minutes
Dr. Lazar's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Robert Lazar, MD
RecentMost Helpful
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Dr. Lazar is so friendly and knowledgeable and makes you feel at ease ... makes the whole colonoscopy process not so bad.
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i had an excellent experience with dr. lazar. he is extremely personable, makes you feel comfortable, and explains what is going to take place. on the day of procedure all went well and the staff was great.
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Dr Lazar was the doctor who started all the test which diagnosed my Appendix Cancer!
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Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Aetna Test HMO
Choice Plus Test POS II
Amalgamated Clothing & Textile Workers Union
Amalgamated Clothing & Textile Workers Union WC
Blue Cross Blue Shield
Blue Card Test PPO
Cigna
Cigna HMO
Cigna PPO
Great West Healthcare-Cigna PPO
Open Access Plus
Commercial Insurance Company
Connecticare
Connecticare HMO
EmblemHealth
Emblem Health
GHI PPO
Health Insurance Plan of Greater New York (HIP) PPO
Empire Blue Cross Blue Shield
Empire Blue Cross Blue Shield HMO
Prism Blue Priority EPO
HealthFirst
Humana
Choice Care PPO
Locals (any local)
MagnaCare
MagnaCare PPO
MultiPlan
MultiPlan Test PPO
PHCS Network PPO
Oxford Health Plans
Commercial HMO
Freedom Plan
Freedom Plan HMO
Liberty Plan HMO
Oxford Health Plans HMO
Oxford Health Plans POS
UnitedHealthCare
Choice Plus Test POS
Navigate HMO
Navigate POS
Options PPO
Oxford Liberty
United Healthcare