of
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Jack Leya, MD

Dr. Leya is a gastroenterologist in the Chicago area. He is affiliated with Loyola University Medical Center.
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Conditions treated

Tap to see cost estimates for related services and more details about our calculations.

Top 25%
1.2k doctors
Top 15%
1.2k doctors
Top 5%
581 doctors
Dr. Leya saw more digestive tract conditions patients than 85% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
239 doctors
Top 15%
240 doctors
Top 5%
119 doctors
Dr. Leya saw more benign polyps patients than 85% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
128 doctors
Top 15%
128 doctors
Top 5%
63 doctors
Dr. Leya saw more colon polyps patients than 75% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
1.2k doctors
Top 15%
1.2k doctors
Top 5%
597 doctors
Dr. Leya saw vascular disease patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
224 doctors
Top 15%
224 doctors
Top 5%
112 doctors
Dr. Leya saw more hemorrhoid patients than 85% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
713 doctors
Top 15%
712 doctors
Top 5%
356 doctors
Dr. Leya saw more peripheral vascular disease (PVD) patients than 85% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
119 doctors
Top 15%
120 doctors
Top 5%
59 doctors
Dr. Leya saw diverticulosis patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
43 doctors
Top 15%
43 doctors
Top 5%
21 doctors
Dr. Leya saw pancreatic cancer patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.
Top 25%
246 doctors
Top 15%
246 doctors
Top 5%
122 doctors
Dr. Leya saw more gastritis patients than 85% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
73 doctors
Top 15%
73 doctors
Top 5%
36 doctors
Dr. Leya saw more hiatal hernia patients than 75% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
340 doctors
Top 15%
341 doctors
Top 5%
170 doctors
Dr. Leya saw more hernia patients than 85% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
18 doctors
Top 15%
18 doctors
Top 5%
9 doctors
Dr. Leya saw cholestasis patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
322 doctors
Top 15%
322 doctors
Top 5%
161 doctors
Dr. Leya saw more biliary tract disease patients than 85% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
1.4k doctors
Top 15%
1.4k doctors
Top 5%
680 doctors
Dr. Leya saw pain patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
675 doctors
Top 15%
674 doctors
Top 5%
337 doctors
Dr. Leya saw acid reflux patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
1.3k doctors
Top 15%
1.3k doctors
Top 5%
628 doctors
Dr. Leya saw cardiovascular disease (CVD) patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
43 doctors
Top 15%
44 doctors
Top 5%
21 doctors
Dr. Leya saw anal polyp patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
171 doctors
Top 15%
171 doctors
Top 5%
85 doctors
Dr. Leya saw more pancreatitis patients than 75% of similar doctors in the Chicago area in 2014–2018. Learn more.

Related services provided

Top 25%
1.0k doctors
Top 15%
1.0k doctors
Top 5%
511 doctors
Dr. Leya saw type 2 diabetes patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
1.2k doctors
Top 15%
1.2k doctors
Top 5%
579 doctors
Dr. Leya saw diabetes patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
185 doctors
Top 15%
185 doctors
Top 5%
92 doctors
Dr. Leya saw gallstones patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
50 doctors
Top 15%
50 doctors
Top 5%
25 doctors
Dr. Leya saw H. pylori patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
948 doctors
Top 15%
948 doctors
Top 5%
473 doctors
Dr. Leya saw anemia patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
504 doctors
Top 15%
505 doctors
Top 5%
252 doctors
Dr. Leya saw hemorrhage patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
579 doctors
Top 15%
579 doctors
Top 5%
289 doctors
Dr. Leya saw liver condition patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
137 doctors
Top 15%
137 doctors
Top 5%
68 doctors
Dr. Leya saw irritable bowel syndrome (IBS) patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.
Top 25%
435 doctors
Top 15%
435 doctors
Top 5%
217 doctors
Dr. Leya saw inflammatory bowel disease (IBD) patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
446 doctors
Top 15%
447 doctors
Top 5%
223 doctors
Dr. Leya saw diarrhea patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Related services provided

Top 25%
144 doctors
Top 15%
144 doctors
Top 5%
72 doctors
Dr. Leya saw gas patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.
Top 25%
65 doctors
Top 15%
66 doctors
Top 5%
32 doctors
Dr. Leya saw indigestion patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Chicago area. Learn more.

Cost estimates

These ranges are network rate estimates across all the insurance plans that Dr. Leya accepts.

Note: These are just estimates. We advise verifying the exact costs with your provider.

Colonoscopy (screening) $775 – 2,643
Sigmoidoscopy $396 – 1,079
Upper endoscopy $1,792 – 3,300

Amino’s cost estimates are estimates of the total amount that you and your health insurance company might pay for a procedure—this is what we call the “network rate”. Our cost estimates can help you prepare for the financial impact of medical care and help you make more confident decisions about where to get treated.

Locations

Dr. Leya sees patients and can be reached at the following location.

Loyola University Medical Center
2160 S 1st Ave
Maywood, IL 60153
572 miles away

Reviews

Credentials
  • Avicina Medical Academy
    MEDICAL EDUCATION
  • Collegium Medicum im. Ludwika Rydygiera, Uniwersytet Mikolaja Kopernika
    MEDICAL EDUCATION, 1981
  • U S DEPARTMENT OF VETERANS AFFAIRS
    RESIDENCY

Hospital affiliations

Dr. Leya is able to admit and treat patients at the following hospitals.

  • Loyola University Medical Center
    C
    Hospital safety grade (Fall 2017)

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • Assurant Health
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Blue Cross and Blue Shield of Alabama
  • Blue Cross and Blue Shield of Florida
  • Blue Cross and Blue Shield of Illinois
  • Blue Cross and Blue Shield of Kansas
  • Blue Cross and Blue Shield of Kansas City
  • Blue Cross and Blue Shield of Louisiana
  • Blue Cross and Blue Shield of Minnesota
  • Blue Cross and Blue Shield of Mississippi
  • Blue Cross and Blue Shield of Montana
  • Blue Cross and Blue Shield of Nebraska
  • Blue Cross and Blue Shield of New Mexico
  • Blue Cross and Blue Shield of North Dakota
  • Blue Cross and Blue Shield of Oklahoma
  • Blue Cross and Blue Shield of Rhode Island
  • Blue Cross and Blue Shield of Texas
  • Blue Cross and Blue Shield of Vermont
  • Blue Cross and Blue Shield of Wyoming
  • Blue Cross of Idaho
  • Blue Shield of California
  • BlueCross BlueShield of South Carolina
  • BlueCross BlueShield of Tennessee
  • CareFirst BlueCross BlueShield
  • Cigna
  • CoreSource
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • Medicare
  • Meritain Health
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • TRICARE
  • United Healthcare
  • Wellmark Blue Cross and Blue Shield