Overview
John Kniaz is a Gastroenterologist practicing medicine in Dyer, Indiana.
Dr. Kniaz is highly rated in 12 conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Esophagitis, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy.
Specialties
Licenses
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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
16000 W 101st Ave, Dyer, IN 46311
9731 Prairie Ave, Highland, IN 46322
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Frequently Asked Questions about Dr. John Kniaz
How do I make an appointment with Dr. John Kniaz?
You can book an appointment with Dr. John Kniaz by calling their office at 219-922-4900. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Kniaz a top-rated expert for Familial Colorectal Cancer?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Kniaz is classified as an Advanced expert for Familial Colorectal Cancer, 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 Kniaz specialize in?
While Dr. John Kniaz is a Gastroenterology, they have specific expertise in Familial Colorectal Cancer, Esophagitis, and Chronic Erosive Gastritis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. John Kniaz accept my insurance?
Dr. John Kniaz accepts most major insurance plans, including Aetna and Blue Cross Blue Shield. We recommend calling the office directly at 219-922-4900 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
- Advanced
- Chronic Erosive GastritisDr. Kniaz isAdvanced. Learn about Chronic Erosive Gastritis.
- Diverticular DiseaseDr. Kniaz isAdvanced. Learn about Diverticular Disease.
- EsophagitisDr. Kniaz isAdvanced. Learn about Esophagitis.
- Familial Adenomatous PolyposisDr. Kniaz isAdvanced. Learn about Familial Adenomatous Polyposis.
- Familial Colorectal CancerDr. Kniaz isAdvanced. Learn about Familial Colorectal Cancer.
- Gardner SyndromeDr. Kniaz isAdvanced. Learn about Gardner Syndrome.
- Experienced
- Acute PancreatitisDr. Kniaz isExperienced. Learn about Acute Pancreatitis.
- AnemiaDr. Kniaz isExperienced. Learn about Anemia.
- Attenuated Familial Adenomatous Polyposis
- Barrett EsophagusDr. Kniaz isExperienced. Learn about Barrett Esophagus.
- Bone Marrow AspirationDr. Kniaz isExperienced. Learn about Bone Marrow Aspiration.
- Childhood PancreatitisDr. Kniaz isExperienced. Learn about Childhood Pancreatitis.