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Dr. Nicholas Triantafillou, MD
Gastroenterology* Age 67
Dr. Nicholas Triantafillou, MD
5.0 (1 Ratings)
Dr. Nicholas Triantafillou, MD is a Gastroenterologist in Bayside, NY.
Dr. Nicholas Triantafillou, MD
5.0 (1 Ratings)

Dr. Nicholas Triantafillou, MD

Gastroenterology* Age 67
Bayside, NY
Accepting new patients
38 years of experience
Dr. Nicholas Triantafillou, MD is a Gastroenterologist in Bayside, NY.

About Dr. Nicholas Triantafillou, MD

Dr. Triantafillou graduated from National and Kapodistrian University Of Athens. Dr. Nicholas Triantafillou, MD is a Gastroenterologist in Bayside, NY and has 38 years experience. Dr. Triantafillou currently practices at Nicholas Triantafillou MD PC and is affiliated with NYU Langone Hospitals, NewYork-Presbyterian Queens, Jamaica Hospital Medical Center, Long Island Jewish Medical Center and North Shore University Hospital. Dr. Triantafillou has experience treating conditions like Duodenitis, Anal or Rectal Pain and Hepatitis C among other conditions at varying frequencies. Dr. Triantafillou's office accepts new patients. Dr. Triantafillou also speaks Greek. Dr. Triantafillou is board certified in Gastroenterology and accepts multiple insurance plans.

Compare with other Gastroenterologists

Compare Dr. Triantafillou with our nearby Gastroenterologists at NewYork-Presbyterian Queens
These providers are on the medical staff of NewYork-Presbyterian Queens
These providers are on the medical staff of NewYork-Presbyterian Queens.
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Experience Check

Enter a condition or procedure
Duodenitis
Anal or Rectal Pain
Hepatitis C
Duodenitis
Anal or Rectal Pain
Hepatitis C
Indigestion
Constipation
Gastroptosis
Reflux Esophagitis
Gastric Ulcer
Hemorrhoids
Gastritis
Flexible Sigmoidoscopy
Rigid Proctosigmoidoscopy
Manometry
Abdominal Pain
Esophagitis
Gastrointestinal Bleeding
Heartburn
Viral Enteritis
Gastroesophageal Reflux Disease (GERD)
Intestinal Diverticulosis
Congenital Anomaly Intestine
Dysentery
Chronic Gastritis
Alcoholic Cirrhosis
Colonoscopy
Gallstones
Liver Damage from Alcohol
Infectious Diarrheal Disease
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Enteritis
Irritable Bowel Syndrome
Diaphragmatic and Hiatal Hernia
Colorectal Polyp
Endoscopy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Duodenal Polypectomy
Dysphagia
Anemia
  • View other providers who treat Anemia
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Gas-Bloat Syndrome
Intestinal Ulcer
Noninfectious Gastroenteritis and Colitis
Cirrhosis
Inflammatory Bowel Disease
Diarrhea
  • View other providers who treat Diarrhea
Nausea
  • View other providers who treat Nausea
Vomiting Disorders
Familial Adenomatous Polyposis
Hepatitis B
Intestinal Diverticulitis
Acute Gastritis
Gastroparesis
Alcoholic Fatty Liver
Alcoholic Gastritis
Alcoholic Hepatitis
Ascites
  • View other providers who treat Ascites
Autoimmune Hepatitis
Barrett's Esophagus
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Celiac Disease
Chronic Anal Fissure
Colon Cancer
Crohn's Disease
Dehydration
Diffuse Esophageal Spasm
Duodenal Ulcer
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Folate Deficiency Anemia
Food Allergy
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Hemochromatosis
Hepatitis A
Hepatitis B - Immune Response
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hypokalemia
Intestinal Obstruction
Lactose Intolerance
Malnutrition
Pancreatitis
Pelvic Abscess
Peptic Ulcer
Primary Biliary Cholangitis
Rectal Ulcer
Retroperitoneum Cancer
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Hepatitis
Vitamin B12 Anemia
Vitamin_Deficiency
Anal Cauterization
Colon Cancer Screening
Colorectal Cancer Screening
Gallbladder Scan
Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Sigmoidoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Choice Care PPO
  • First Health (Coventry Health Care) PPO
  • Blue Card PPO
  • Select
  • Open Access Plus
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • HealthyBlue 2.0
  • National (BlueCard) PPO
    Empire (Select Network)-NY POS

Where Dr. Nicholas Triantafillou, MD Sees Patients

  1. 1 Nicholas G Triantafillou MD PC
    21305 39th Ave, Bayside, NY 11361
  2. 2 Damian Family Care Center
    13750 Jamaica Ave, Jamaica, NY 11435
  3. 3 North Shore University Hospital
    300 Community Dr, Manhasset, NY 11030
    Monday
    08:00 - 16:00
    Tuesday
    08:00 - 16:00
    Wednesday
    08:00 - 16:00
    Thursday
    08:00 - 16:00
    Friday
    08:00 - 16:00

What Patients Say

Likelihood to recommend Dr. Triantafillou
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Feb 03, 2024
Great doctor .. easy to talk to and answers all of your questions. While he is very professional- he also has a great personality and sense of humor. Always takes care of your problems and puts you at ease. I highly recommend him.
Debra Poverelli — Feb 03, 2024
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Meet Dr. Nicholas Triantafillou, MD

Languages Spoken
Greek
Languages Spoken
Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
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FAQs About Dr. Triantafillou's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Nicholas Triantafillou, MD. To arrange an appointment, call the number on Dr. Triantafillou's profile.

Dr. Triantafillou frequently treats the following conditions: Duodenitis, Anal or Rectal Pain and Hepatitis C. See more on Sharecare.

Dr. Nicholas Triantafillou, MD is affiliated with NYU Langone Hospitals, NewYork-Presbyterian Queens, Jamaica Hospital Medical Center, Long Island Jewish Medical Center and North Shore University Hospital.

Yes, Dr. Nicholas Triantafillou, MD holds board certification in Gastroenterology.

Training & Medical Education
Medical Education
  • National and Kapodistrian University Of Athens
    1988
Medical Education
Board Certifications
  • Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Hospitals Where Dr. Nicholas Triantafillou, MD Practices

  • NYU Langone Hospitals

    550 1st Ave, New York, NY

  • NewYork-Presbyterian Queens

    5645 Main St, Flushing, NY

  • Jamaica Hospital Medical Center

    89 Van Wyck Plz, Jamaica, NY

  • Long Island Jewish Medical Center

    270 76th Ave, New Hyde Park, NY

  • North Shore University Hospital

    300 Community Dr, Manhasset, NY

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