Overview
John Karagiannis is a Gastroenterologist practicing medicine in Elkhart, Indiana.
Dr. Karagiannis is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Visceromegaly, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Gastrectomy, and Endoscopy.
Dr. Karagiannis is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- MANAGED MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MANAGED MEDICAID
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- MANAGED MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- EPO
- HMO
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
303 S Nappanee St, Elkhart, IN 46514
Additional Areas of Focus
Dr. Karagiannis has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
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Frequently Asked Questions about Dr. John P. Karagiannis
How do I make an appointment with Dr. John P. Karagiannis?
You can book an appointment with Dr. John P. Karagiannis by calling their office at 574-296-3341. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John P. Karagiannis a top-rated expert for Visceromegaly?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John P. Karagiannis is classified as an Distinguished expert for Visceromegaly, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John P. Karagiannis specialize in?
While Dr. John P. Karagiannis is a Gastroenterology, they have specific expertise in Visceromegaly, Gastroesophageal Reflux Disease (GERD), and Diverticular Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. John P. Karagiannis accept my insurance?
Dr. John P. Karagiannis accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 574-296-3341 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- VisceromegalyDr. Karagiannis isDistinguished. Learn about Visceromegaly.
- Advanced
- Angiodysplasia of the ColonDr. Karagiannis isAdvanced. Learn about Angiodysplasia of the Colon.
- Chronic Erosive GastritisDr. Karagiannis isAdvanced. Learn about Chronic Erosive Gastritis.
- ColitisDr. Karagiannis isAdvanced. Learn about Colitis.
- Diverticular DiseaseDr. Karagiannis isAdvanced. Learn about Diverticular Disease.
- Gastroesophageal Reflux Disease (GERD)Dr. Karagiannis isAdvanced. Learn about Gastroesophageal Reflux Disease (GERD).
- Gastrointestinal BleedingDr. Karagiannis isAdvanced. Learn about Gastrointestinal Bleeding.
- Intestinal CancerDr. Karagiannis isAdvanced. Learn about Intestinal Cancer.
- Painful SwallowingDr. Karagiannis isAdvanced. Learn about Painful Swallowing.
- Swallowing DifficultyDr. Karagiannis isAdvanced. Learn about Swallowing Difficulty.
- Viral GastroenteritisDr. Karagiannis isAdvanced. Learn about Viral Gastroenteritis.
- Experienced
- Alcoholic CirrhosisDr. Karagiannis isExperienced. Learn about Alcoholic Cirrhosis.
- AnemiaDr. Karagiannis isExperienced. Learn about Anemia.
- Arteriovenous MalformationDr. Karagiannis isExperienced. Learn about Arteriovenous Malformation.
- Attenuated Familial Adenomatous PolyposisDr. Karagiannis isExperienced. Learn about Attenuated Familial Adenomatous Polyposis.
- Barrett EsophagusDr. Karagiannis isExperienced. Learn about Barrett Esophagus.
- Benign Esophageal StrictureDr. Karagiannis isExperienced. Learn about Benign Esophageal Stricture.
- Biliary DyskinesiaDr. Karagiannis isExperienced. Learn about Biliary Dyskinesia.
- Bowel IncontinenceDr. Karagiannis isExperienced. Learn about Bowel Incontinence.
- Celiac DiseaseDr. Karagiannis isExperienced. Learn about Celiac Disease.
- Childhood VolvulusDr. Karagiannis isExperienced. Learn about Childhood Volvulus.
- Chronic Idiopathic Constipation (CIC)Dr. Karagiannis isExperienced. Learn about Chronic Idiopathic Constipation (CIC).
- CirrhosisDr. Karagiannis isExperienced. Learn about Cirrhosis.
- Colonic MalakoplakiaDr. Karagiannis isExperienced. Learn about Colonic Malakoplakia.
- Colorectal CancerDr. Karagiannis isExperienced. Learn about Colorectal Cancer.
- Colorectal PolypsDr. Karagiannis isExperienced. Learn about Colorectal Polyps.
- Congenital Diaphragmatic HerniaDr. Karagiannis isExperienced. Learn about Congenital Diaphragmatic Hernia.
- Cronkhite-Canada DiseaseDr. Karagiannis isExperienced. Learn about Cronkhite-Canada Disease.
- DiarrheaDr. Karagiannis isExperienced. Learn about Diarrhea.
- EncopresisDr. Karagiannis isExperienced. Learn about Encopresis.
- EndoscopyDr. Karagiannis isExperienced. Learn about Endoscopy.
- Enlarged LiverDr. Karagiannis isExperienced. Learn about Enlarged Liver.
- Eosinophilic EsophagitisDr. Karagiannis isExperienced. Learn about Eosinophilic Esophagitis.
- Esophageal VaricesDr. Karagiannis isExperienced. Learn about Esophageal Varices.
- EsophagitisDr. Karagiannis isExperienced. Learn about Esophagitis.
- Familial Adenomatous PolyposisDr. Karagiannis isExperienced. Learn about Familial Adenomatous Polyposis.
- Familial Colorectal CancerDr. Karagiannis isExperienced. Learn about Familial Colorectal Cancer.
- Gallbladder DiseaseDr. Karagiannis isExperienced. Learn about Gallbladder Disease.
- Gardner SyndromeDr. Karagiannis isExperienced. Learn about Gardner Syndrome.
- Gas Bloat SyndromeDr. Karagiannis isExperienced. Learn about Gas Bloat Syndrome.
- GastrectomyDr. Karagiannis isExperienced. Learn about Gastrectomy.
- Gastric DysmotilityDr. Karagiannis isExperienced. Learn about Gastric Dysmotility.
- GastritisDr. Karagiannis isExperienced. Learn about Gastritis.
- Hemorrhagic ProctocolitisDr. Karagiannis isExperienced. Learn about Hemorrhagic Proctocolitis.
- HepatitisDr. Karagiannis isExperienced. Learn about Hepatitis.
- Hiatal HerniaDr. Karagiannis isExperienced. Learn about Hiatal Hernia.
- IndigestionDr. Karagiannis isExperienced. Learn about Indigestion.
- Irritable Bowel Syndrome (IBS)Dr. Karagiannis isExperienced. Learn about Irritable Bowel Syndrome (IBS).
- Juvenile Polyposis SyndromeDr. Karagiannis isExperienced. Learn about Juvenile Polyposis Syndrome.
- Lower Esophageal RingDr. Karagiannis isExperienced. Learn about Lower Esophageal Ring.
- Lymphocytic ColitisDr. Karagiannis isExperienced. Learn about Lymphocytic Colitis.
- Mallory-Weiss SyndromeDr. Karagiannis isExperienced. Learn about Mallory-Weiss Syndrome.
- Menetrier DiseaseDr. Karagiannis isExperienced. Learn about Menetrier Disease.
- Morning SicknessDr. Karagiannis isExperienced. Learn about Morning Sickness.
- Non-Alcoholic Fatty Liver DiseaseDr. Karagiannis isExperienced. Learn about Non-Alcoholic Fatty Liver Disease.
- Portal HypertensionDr. Karagiannis isExperienced. Learn about Portal Hypertension.
- Primary Biliary CholangitisDr. Karagiannis isExperienced. Learn about Primary Biliary Cholangitis.
- ProctitisDr. Karagiannis isExperienced. Learn about Proctitis.
- Progressive Familial Intrahepatic Cholestasis Type 1
- Progressive Familial Intrahepatic Cholestasis Type 2
- Progressive Familial Intrahepatic Cholestasis Type 3
- Reynolds SyndromeDr. Karagiannis isExperienced. Learn about Reynolds Syndrome.
- Trichohepatoenteric SyndromeDr. Karagiannis isExperienced. Learn about Trichohepatoenteric Syndrome.
- Turcot SyndromeDr. Karagiannis isExperienced. Learn about Turcot Syndrome.
- Ulcerative ColitisDr. Karagiannis isExperienced. Learn about Ulcerative Colitis.
- Watermelon StomachDr. Karagiannis isExperienced. Learn about Watermelon Stomach.