Dr. John P Karagiannis, MD



Gastroenterology     -  Indiana,  Elkhart

 Overview

Dr. John P Karagiannis, MD works in Elkhart, Indiana is a specialist in Gastroenterology and graduated Loyola University Of Chicago/Stritch School Of Medicine in 1990. Dr. Karagiannis is affiliated with Elkhart General Hospital and practicing for 33 years

 Specialties

  • Gastroenterology

 Conditions

• Acupuncture Meridian Therapy
• Aneurysmal Bone Cyst
• Blindness
• Chronic Pain Management
• Cirrhosis
• da Vinci® Prostate Surgery
• Diabetic Retinopathy
• Dystonia 7, Torsion
• Endophthalmitis
• Ethmoidectomy (Sinus Surgery)
  ...
• Female Pelvic Disorders
• Glaucoma - Ectopia Microspherophakia - Stiff Joints - Short Stature
• Guar Gum Allergy
• Herpes Simplex Virus Antenatal Infection
• Inflammatory Bowel Disease
• Islet Cell Adenoma
• Laparoscopic Salpingectomy
• Lens Disorders
• Lower Back Injuries
• Marijuana Amotivational Syndrome
• Minimally Invasive Resection of Mediastinal Tumor
• Optic Ataxia
• Orbital Fracture
• Panic Disorder With Agorapobia
• Polycystic Ovarian Syndrome
• Pterygium
• Radical Retropubic Prostate Removal
• Radiesse® Injections
• Renal Artery Stenosis (RAS)
• Restylane® Injections
• Retinal Laser Photocoagulation
• Retinal Testing
• Retrograde Pyetograms
• Scrambler Therapy (ST5)
• Screening Colonoscopy
• Shoulder Arthroscopy
• Stomach Surgery
• Thoracoscopic Segmentectomy
• Throat Culture
• Throat Swab
• Thromboendarterectomy or Excision of Infected Graft
• Tonsillitis
• Vaginal Cancer
• Vulvar Cancer
 more details

 Procedures

• Abdominal Pain
• Anemia
• Barrett's Esophagus
• Benign Neoplasm of the Digestive System
• Cholecystitis and Gallstones
• Cirrhosis
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
• Diaphragmatic and-or Hiatal Hernia
  ...
• Diverticulitis, Intestinal
• Diverticulosis, Intestinal
• Diverticulum of Esophagus
• Duodenal Ulcer
• Duodenitis
• Dysphagia
• Endoscopy (Esophagus, Stomach, Small Intestine)
• Enteritis
• ERCP (Endoscopic Retrograde Cholangiopancreatography)
• Esophageal Cancer
• Esophageal Ulcer
• Esophageal Varices
• Esophagitis
• Gas-Bloat Syndrome
• Gastric Ulcer
• Gastritis
• Gastroesophageal Reflux Disease (GERD)
• Gastrointestinal Bleeding
• Gastrointestinal Malabsorption
• Gastroparesis
• Hemorrhoids
• Hepatitis B - Immune Response
• Hepatitis C
• Ileus
• Indigestion
• Intestinal Obstruction
• Irritable Bowel Syndrome
• Liver Biopsy
• Malnutrition
• Manometry
• Non-Neonatal Jaundice
• Pancreatitis
• Pyloric Stenosis
• Small Intestine Cancer
• Stomach and Small Intestine Cancer
• Ulcerative Colitis
• Unexplained Weight Loss
• Vascular Insufficiency of Intestines
• Vomiting Disorders
 more details

 Board Certifications

  • Board Certified by the American Board of Internal Medicine

 Years Since Graduation

  • 33

 State License

  • Indiana

 Education & Training

Medical School

Loyola University Of Chicago/Stritch School Of Medicine

Maywood, IL, United States

Graduated: 1990

 Awards

1   ACG

 Dr. Karagiannis Reviews

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 Office Locations


Primary location

 Elkhart Clinic Endscpy and Sgy
2117 West Lexington Avenue
Indiana (IN)
Elkhart
46514
 Phone:(574) 296-3437

Other Office Locations

 Elkhart Clinic
303 South Nappanee Street
Indiana (IN)
Elkhart
46514
 Phone:(574) 296-3200

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Elkhart Clinic Endscpy and Sgy, 2117 West Lexington Avenue, Elkhart, Indiana (IN), 46514




 Insurances Accepted (check insurance plans)

  • Aetna
  • Ambetter
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Anthem Blue Cross Blue Shield HMO
  • Anthem Blue Cross Blue Shield PPO
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Illinois PPO
  • Blue Cross Blue Shield of Michigan
  • Choice Care PPO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna PPO
  • Great West Healthcare-Cigna PPO
  • Group Employees PPO
  • HAP Insurance
  • Humana
  • MHS HIX
  • MultiPlan
  • MultiPlan PPO
  • Navigate HMO
  • Navigate POS
  • Open Access Plus
  • Options PPO
  • Pathway X Bronze Direct CACA IN HIX
  • PHCS Network PPO
  • Preferred PPO
  • Priority Health
  • Priority PPO
  • Sagamore Health Network
  • Sagamore Plus
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. John P Karagiannis, MD are not present.

 Patients Questions

Patients questions for Dr. John P Karagiannis, MD are not present.

 Affiliated Hospitals


Elkhart General Hospital photo


Elkhart General Hospital

600 East Boulevard Indiana IN, Elkhart, 46514

Elkhart General Hospital is a Local Government owned hospital located in Elkhart, IN. Procedures/Diagnosis costs are at the state average in 9 of 11 procedures. Length of Stay is at the state average in 8 of 11 procedures.



  •  Latest reviews for Gastroenterology specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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