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%
1.1k doctors
Top 15%
1.1k doctors
Top 5%
549 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%
232 doctors
Top 15%
232 doctors
Top 5%
116 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%
123 doctors
Top 15%
124 doctors
Top 5%
61 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%
1.1k doctors
Top 15%
1.1k doctors
Top 5%
558 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%
217 doctors
Top 15%
216 doctors
Top 5%
108 doctors
Dr. Leya saw more hemorrhoid patients than 85% of similar doctors in the Chicago area in 2014–2018. Learn more.

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Top 25%
673 doctors
Top 15%
672 doctors
Top 5%
336 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%
114 doctors
Top 15%
114 doctors
Top 5%
57 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%
235 doctors
Top 15%
235 doctors
Top 5%
117 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%
41 doctors
Top 15%
41 doctors
Top 5%
20 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%
70 doctors
Top 15%
71 doctors
Top 5%
35 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%
324 doctors
Top 15%
325 doctors
Top 5%
162 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%
17 doctors
Top 15%
18 doctors
Top 5%
8 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%
306 doctors
Top 15%
306 doctors
Top 5%
152 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%
1.3k doctors
Top 15%
1.3k doctors
Top 5%
639 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%
642 doctors
Top 15%
642 doctors
Top 5%
320 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%
1.2k doctors
Top 15%
1.2k doctors
Top 5%
587 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%
42 doctors
Top 15%
42 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%
158 doctors
Top 15%
158 doctors
Top 5%
79 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%
935 doctors
Top 15%
934 doctors
Top 5%
467 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%
1.1k doctors
Top 15%
1.1k doctors
Top 5%
531 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%
176 doctors
Top 15%
175 doctors
Top 5%
87 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%
49 doctors
Top 15%
49 doctors
Top 5%
24 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%
897 doctors
Top 15%
897 doctors
Top 5%
448 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%
477 doctors
Top 15%
477 doctors
Top 5%
238 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%
546 doctors
Top 15%
546 doctors
Top 5%
273 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%
133 doctors
Top 15%
132 doctors
Top 5%
66 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%
415 doctors
Top 15%
414 doctors
Top 5%
207 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%
427 doctors
Top 15%
427 doctors
Top 5%
213 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%
140 doctors
Top 15%
139 doctors
Top 5%
69 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%
63 doctors
Top 15%
63 doctors
Top 5%
31 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