38 Years of Experience
Accepting patients
Who is Dr. Leya, Gastroenterologist in Maywood, IL?
Dr. Jack Leya, MD is a Gastroenterologist, who primarily practices in Maywood, IL with 1 additional practice location. He has been practicing for over 38 years and is board certified. Dr. Leya graduated from Nicolaus Copernicus Academy of Medicine, Krakow and completed his residency at Edward Hines Jr Va Hosp, Gastroenterology; Edward Hines Jr Va Hosp, Internal Medicine. Dr. Leya is fluent in English and Polish, and is currently seeing new patients. Dr. Leya’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Leya’s office at (708) 216-8372.
Where did Dr. Leya go to medical school and complete their residency?
Residency: Edward Hines Jr Va Hosp, Gastroenterology; Edward Hines Jr Va Hosp, Internal Medicine | Hines/Loyola | VA Medical Center, Hines, Internal Medicine: General
Medical School: Coll Med- Univ Jagiellonski- Krakow- Poland | Nicolaus Copernicus Academy of Medicine, Krakow
Is Dr. Leya board certified as a Gastroenterologist?
Yes, Dr. Jack Leya, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Leya speak?
Dr. Leya and their clinical team can communicate with patients in the following languages:
English
Polish
What conditions does a Gastroenterologist like Dr. Leya typically treat?
As a Gastroenterologist, Dr. Leya diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Leya. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Follow-up After Treatment (Non-Cancer)
- Post-Treatment Check-up
- Aftercare Visit
- Recovery Monitoring Exam
ICD-10 Codes:
- Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
Also known as:
- Benign Ascending Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
ICD-10 Codes:
- D122: Benign neoplasm of ascending colon
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Blocked Esophagus
- Esophagus Disorder
- Esophageal Obstruction
- Food Pipe Blockage
- Swallowing Difficulty
ICD-10 Codes:
- K222: Esophageal obstruction
Also known as:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
What procedures does a Gastroenterologist like Dr. Leya typically perform?
As a Gastroenterologist, Dr. Leya performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Leya. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Upper GI Endoscopy with Ultrasound Biopsy
- Biopsy
- Endoscopy
- Ultrasound
- EGD with EUS-FNA
- Endoscopic Ultrasound Biopsy
- Esophageal/Stomach Biopsy
CPT Codes:
- 43238: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic ultrasound-guided intramural or transmural fine needle aspiration/biopsy(s), (includes endoscopic ultrasound examination limited to the esophagus, stomach or duodenum, and adjacent structures)
Does Dr. Leya accept my insurance?
Dr. Leya accepts most major insurance plans. Important: Please call our office at (708) 216-8372 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Leya accept in Maywood, IL?
Dr. Leya in Maywood, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Aultman Health Foundation
Cigna Group
Medicare
Molina Healthcare
State of Illinois
The Alliance
UMR Administered Payer
Unknown
View All Insurances
Where is Dr. Leya's office located?
What is Dr. Leya's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Leya's National Provider Identifier (NPI) number is 1336128602.
What common questions do patients ask about Dr. Leya?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Leya
What is Dr. Jack Leya's specialty?
Dr. Leya is a Gastroenterologist near Maywood, IL.
What does a Gastroenterologist do?
An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs.
Is this Dr. Jack Leya affiliated with a ranked Castle Connolly Top Hospital?
No, Leya is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Gastroenterologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Jack Leya accepting new patients in Maywood, IL?
Yes, Dr. Jack Leya is accepting new patients at this time.
Does Dr. Jack Leya offer online booking?
Please contact Dr. Leya's office at (708) 216-8372 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jack Leya?
Please contact Dr. Leya's office at (708) 216-8372 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Jack Leya have?
Dr. Jack Leya is certified by the American Board of Internal Medicine.
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