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  • Gastroenterology, Internal Medicine
  • 55 years of experience
  • Elliot Cardiovascular Consultants 1 Elliot Way Ste 100, Manchester, NH 03103
  • (603) 627-1669

Brief Intro

Dr. Karagiannis graduated from the Aristotle University of Thessaloniki Medical School,Aristotle University of Thessaloniki Medical School in 1970. He works in Manchester, NH and 7 other locations and specializes in Gastroenterology and Internal Medicine. Dr. Karagiannis is affiliated with Elliot Hospital.

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Education Background

RESIDENCY

Case Western Reserve University School Of Medicine

MEDICAL SCHOOL

Aristotle University Of Thessaloniki Medical School - 1970

Aristotle University Of Thessaloniki Medical School - 1970

Languages Spoken

  • English
  • French

Location & Hours

  • Elliot Cardiovascular Consultants
  • 1 Elliot Way Ste 100, Manchester, NH 03103
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Gastroenterology
  • Internal Medicine

Conditions Addressed

  • Hypothyroidism
  • Irritable Bowel Syndrome (IBS)
  • Psoriasis
  • Cholelethiasis or Cholecystitis
  • Candidiasis
  • Gout
  • Osteoporosis
  • Benign Paroxysmal Positional Vertigo
  • Chronic Pancreatitis
  • Herpes Simplex
  • Vitamin B12 Deficiency Anemia
  • Attention Deficit Disorder (ADD)
  • Abdominal Aortic Aneurysm
  • Heart Failure
  • Hypertension (HTN)
  • Vitamin D Deficiency
  • Anal or Rectal Abscess
  • Atrial Fibrillation and Atrial Flutter
  • Peripheral Nerve Disorders
  • Cataract
  • Ischemic Heart Disease
  • Disorders of Lipoid Metabolism
  • Pneumonia
  • Peptic Ulcer Disease
  • Hyperthyroidism
  • Benign Prostatic Hypertrophy (BPH)
  • Constipation
  • Chronic Bronchitis
  • Intestinal Obstruction
  • Inflammatory Bowel Disease (IBD)
  • Cardiac Arrhythmia
  • Anemia
  • Skin and Subcutaneous Infections
  • Contact Dermatitis
  • Mitral Valvular Disease
  • Iron Deficiency Anemia
  • Urinary Tract Infection (UTI)
  • Gastrointestinal Hemorrhage
  • Angina Pectoris
  • Spinal Stenosis
  • Erectile Dysfunction (ED)
  • Gastroesophageal Reflux Disease (GERD)
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • UnitedHealthcare
  • AARP
  • Medicare
  • Aetna
  • Harvard Pilgrim Health Care
  • Medicaid
  • Tufts Health Plan
  • Blue Cross Blue Shield
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  • Cancer 3
  • Cardiology, Heart & Vascular Surgery 4
  • Orthopedics 9
  • Neurology & Neurosurgery 7
  • Gastroenterology & GI Surgery 10
  • Pulmonology & Lung Surgery 9
  • Diabetes & Endocrinology 2
  • Children's Hospital 1
  • Urology 7
  • Psychiatry 12
  • Geriatrics 9
  • Rehabilitation 6
  • Obsterics & Gynecology 1
  • Ear, Nose & Throat 1
  • Maternity Care (Uncomplicated Pregnancy) 4