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Dr. Robert Bonasera, MD

Gastroenterology*
2.6 (38)
Map Pin Small Garden City, NY
Accepting new patients
22 years of experience

Overview of Dr. Robert Bonasera, MD

Dr. Robert Bonasera, MD is a Gastroenterology Specialist in Garden City, NY. They specialize in Gastroenterology, has 22 years of experience. They graduated from St. Georges University School of Medicine and is affiliated with St. Francis Hospital & Heart Center, Mercy Medical Center and Saint Joseph Hospital. Patients rated Dr. Bonasera an average 2.6 star rating.

Dr. Bonasera works at Practice in Garden City, NY. They are accepting new patients. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Bonasera's Office Locations

  1. 1
    Chris Demetriou MD PC
    1205 Franklin Ave Ste 150, Garden City, NY 11530 Icon Directions Right Arrow Directions Phone Icon (516) 222-0067

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • St. Francis Hospital & Heart Center
  • Mercy Medical Center
  • Saint Joseph Hospital

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Pancreatitis
Rigid Proctosigmoidoscopy
Manometry

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Pancreatitis
Rigid Proctosigmoidoscopy
Manometry
Abdominal Pain
Alcoholic Cirrhosis
Anemia
  • View other providers who treat Anemia
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Constipation
Crohn's Disease
Dehydration
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Duodenal Ulcer
Duodenitis
Dysphagia
Esophageal Varices
Esophagitis
Familial Adenomatous Polyposis
Gallstones
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Hemorrhoids
Indigestion
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Obstruction
Intestinal Ulcer
Irritable Bowel Syndrome
Liver Damage from Alcohol
Malnutrition
Nausea
  • View other providers who treat Nausea
Noninfectious Gastroenteritis and Colitis
Peptic Ulcer
Vomiting Disorders
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Acute Gastritis
Alcoholic Hepatitis
Anal or Rectal Pain
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Boerhaave's Syndrome
Bowel Strangulation
Celiac Disease
Chronic Cholecystitis
Congenital Achalasia
Congenital Anomaly Esophagus
Cyclical Vomiting
Cyclical Vomiting Syndrome
Diffuse Esophageal Spasm
Dysentery
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Ulcer
Folate Deficiency Anemia
Food Allergy
Food Poisoning
Gas-Bloat Syndrome
Gastrointestinal Malabsorption
Gastroparesis
Gastroptosis
Heartburn
Hemochromatosis
Hepatitis A
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hepatorenal Syndrome
Hereditary Amyloidosis
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Infectious Diarrheal Disease
Intestinal Fistula
Ischemic Colitis
Lactose Intolerance
Mallory-Weiss Syndrome
Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Pelvic Abscess
Pouchitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Reflux Esophagitis
Retroperitoneum Cancer
Splenomegaly
Stomal Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin_Deficiency
Colon Cancer Screening
Colorectal Cancer Screening
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Laparoscopic Removal of Stones from Biliary Tract
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Screening Colonoscopy
Transendoscopic Stent Placement
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Ratings & Reviews
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

Learn more about how FindCare's ratings and reviews work

2.6
Average provider rating
Based on 38 ratings
Patient Ratings (38)
5 Star
(14)
4 Star
(1)
3 Star
(0)
2 Star
(0)
1 Star
(23)
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Dr. Bonasera's Office & Staff

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Experience with Dr. Bonasera

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Dr. Robert Bonasera, MD

Specialties*
  • Gastroenterology

  • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Specialties*
Years of Experience
  • 22 years of experience
Years of Experience
Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

Languages Spoken
  • English
Languages Spoken
NPI Number
  • 1073537767
NPI Number
A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

Education & Certifications

Internship
  • Winthrop - University Hospital
Internship
Medical Education
  • St. Georges University School of Medicine
Medical Education

Frequently Asked Questions

Dr. Robert Bonasera, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Bonasera is offering online scheduling or call the provider’s office for more information.

Dr. Bonasera has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

38 patients have reviewed Dr. Bonasera. The overall rating for this provider is 2.6. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Bonasera.

Whether a person prefers to schedule an appointment online or over the phone with Dr. Bonasera, there are benefits to both methods. A person calling to schedule an with Dr. Bonasera appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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