Accepting new patients

Dr. Joseph Duva, MD

Gastroenterology ·  Male · Age 66

Dr. Duva

Dr. Joseph Duva, MD is a gastroenterology specialist in Riverhead, NY and has been practicing for 36 years. He graduated from Mount Sinai School Of Medicine Of New York University in 1978 and specializes in gastroenterology and internal medicine.


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(631) 727-6122

Dr. Duva accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Capital District Physician's Health Plan (CDPHP)
Capital District Physician's Health Plan (CDPHP) HMO
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
EmblemHealth
Health Insurance Plan of Greater New York (HIP) PPO
Empire Blue Cross Blue Shield
Empire Blue Cross Blue Shield HMO
MultiPlan
MultiPlan PPO
PHCS Network PPO

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
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Experience Check

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

Dr. Duva's Top Procedures and Conditions

Treatment Frequency
Constipation
very high
very high

Treatment Frequency

Dr. Duva treats Constipation more than 95% of his peers

Dr. Duva treats this condition more than 95% of his peers

Abdominal Disorders
very high
very high

Treatment Frequency

Dr. Duva treats Abdominal Disorders more than 95% of his peers

Dr. Duva treats this condition more than 95% of his peers

Gastrointestinal Diseases
very high
very high

Treatment Frequency

Dr. Duva treats Gastrointestinal Diseases more than 95% of his peers

Dr. Duva treats this condition more than 95% of his peers

Dr. Duva's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • All Types of Food Poisoning
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • 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
  • Dysentery
  • Dysphagia
  • E. coli Food Poisoning
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • 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
  • Hemorrhoids
  • Hepatitis C
  • Hepatopulmonary Syndrome
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Reflux Esophagitis
  • Stomach Diseases
  • Ulcer
  • Unexplained Weight Loss
  • Viral Hepatitis
  • Vomiting Disorders

About Me

Biography

Dr. Joseph Duva, MD is a gastroenterology specialist in Riverhead, NY and has been practicing for 36 years. He graduated from Mount Sinai School Of Medicine Of New York University in 1978 and specializes in gastroenterology and internal medicine.

Specialties

  • Gastroenterology
  • Internal Medicine

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

1983
Nassau County Med Center
Fellowship Hospital
1981
Nassau County Med Center
Residency Hospital
1979
Nassau County Med Center
Internship Hospital
1978
Mount Sinai School Of Medicine Of New York University
Medical School
1983
1981
1979
1978

Awards

Dr. Duva's Reviews

Likelihood to recommend Dr. Duva

4.7

Based on 17 reviews

5 Stars
88.23529411764706%
(15)
4 Stars
5.882352941176471%
(1)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
5.882352941176471%
(1)

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Average Wait Time
  • 10 – 15 minutes
Dr. Duva'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. Joseph Duva, MD
RecentHighestLowestMost Helpful
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Always recommend Doctor Duva all family see him for many years and friends.
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Excellent all the way around. The staff is friendly, knowledgeable, and efficient. Dr Duva is caring and compassionate.
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Went to Dr. Duva 2x for my colonoscopies. The staff is patient, kind and professional. Dr. Duva is great. However, his billing Dept incorrectly coded my insurance claim and I am stuck with a bill for $1000. My insurance co. says they will pay if resubmitted. I called Drs office numerous times to fix this matter, left messages, even wrote a letter ,no response except another bill threatening to turn it over to a collection agency and ruin my credit. Go elsewhere to avoid this happening to you.
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Excellent process with my colonoscopy. Minimal waiting, organized process. No hidden medical fees very convenient all services performed in his operating room on premises.
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he is very clear, professional and above all caring. his follow-up is the best in my 76 years on earth.
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