Accepting new patients

Dr. Constantine Yiachos, MD

Gastroenterology ·  Male · Age 58

Dr. Yiachos

Staten Island Gastroenterology

129 Slosson Ave Staten Island, NY 10314

Accepting new patients

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Dr. Constantine Yiachos, MD is a gastroenterology specialist in Staten Island, NY and has been practicing for 30 years. He graduated from SUNY Downstate Medical Center College Of Medicine in 1985 and specializes in gastroenterology and internal medicine.


Dr. Yiachos' Reviews

Likelihood to recommend Dr. Yiachos

4.3

Based on 22 reviews

5 Stars
77.27272727272727%
(17)
4 Stars
4.545454545454546%
(1)
3 Stars
0%
(0)
2 Stars
4.545454545454546%
(1)
1 Star
13.636363636363637%
(3)

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Average Reported Wait Time
  • 16 – 30 minutes
Dr. Yiachos' Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Constantine Yiachos, MD
RecentHighestLowestMost Helpful
Reply
Love the doctor. He is amazing. So sorry I didn't change to him a long, long time ago and got away from my previous specialist. The staff however, not too crazy about. I was actually hung up on by someone once and she's still working there. Guess she figures she could get away with anything and she does.
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Dr. Yiachos is very professional and undertanding. Sometimes the wait is long, so i always bring something to read!
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This is an outstanding physician. He is informative, kind and thorough. He will explain things in terms you can understand. Dr. Yhiachos treated a friend of mine and that is how I became aware of him and no II highly recommend Dr. Yiachos to all my friends who are now amongst his patients.
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I went in for a procedure, the woman at the front desk told me my insurance would cover it and if it didn't I would get a call notifying me before the procedure. Got the call to move up my appointment and now the insurance should cover it. So, being as naive as I was I believed them and now I owe about $3,000 for this procedure. Not to mention, he was rude and condescending at my consultation. I will not recommend him.
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About Me

Biography

Dr. Constantine Yiachos, MD is a gastroenterology specialist in Staten Island, NY and has been practicing for 30 years. He graduated from SUNY Downstate Medical Center College Of Medicine in 1985 and specializes in gastroenterology and internal medicine.

Specialties

  • Gastroenterology
  • Internal Medicine

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

1989
Long Island Jewish Hospital
Fellowship Hospital
1988
Long Island Jewish Hospital
Residency Hospital
1986
Long Island Jewish Hospital
Internship Hospital
1985
SUNY Downstate Medical Center College Of Medicine
Medical School
1989
1988
1986
1985

Languages

  • Italian
  • Spanish
  • English

Awards

Insurance Check

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Dr. Yiachos accepts

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

(718) 720-5928

Dr. Yiachos 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
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Humana
Choice Care PPO
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
Learn more about background checks

Experience Check

Check Dr. Yiachos' experience treating your condition or procedure

Dr. Yiachos' Top Procedures and Conditions

Treatment Frequency
Irritable Bowel Syndrome
very high
very high

Treatment Frequency

Dr. Yiachos treats Irritable Bowel Syndrome more than 100% of his peers

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

Constipation
very high
very high

Treatment Frequency

Dr. Yiachos treats Constipation more than 100% of his peers

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

Noninfectious Gastroenteritis and Colitis
very high
very high

Treatment Frequency

Dr. Yiachos treats Noninfectious Gastroenteritis and Colitis more than 99% of his peers

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

Dr. Yiachos' conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anal or Rectal Pain
  • Anal Prolapse
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Bile Duct Procedure
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • 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
  • Dysentery
  • Dysphagia
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Esophageal Achalasia and Cardiospasm
  • 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
  • Giardiasis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis A
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hepatitis D
  • Hepatitis E
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Malnutrition
  • Megacolon
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Non-Neonatal Jaundice
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Hepatitis
  • Vomiting Disorders

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Yiachos treats patients.

Learn more

58% Patient experience rating, 11% lower than the national average

Bayley Seton Hospital

Staten Island, NY