39 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Arndt, Gastroenterologist in Oak Lawn, IL?
Dr. Thomas Arndt, MD is a Gastroenterologist, who primarily practices in Oak Lawn, IL with 2 additional practice locations. He has been practicing for over 39 years and is board certified. Dr. Arndt graduated from Loyola University Chicago Stritch School of Medicine and completed his residency at Loyola Univ Med Ctr, Gastroenterology; Loyola Univ Med Ctr, Internal Medicine. Dr. Arndt is fluent in English and Spanish, and is currently seeing new patients. Dr. Arndt’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Arndt’s office at (708) 425-8616.
Where did Dr. Arndt go to medical school and complete their residency?
Residency: Loyola Univ Med Ctr, Gastroenterology; Loyola Univ Med Ctr, Internal Medicine | Loyola University Medical Center Program
Medical School: Loyola Univ of Chicago Stritch Sch of Med, Maywood Il | Loyola University Chicago Stritch School of Medicine
Is Dr. Arndt board certified as a Gastroenterologist?
Yes, Dr. Thomas Arndt, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Arndt speak?
Dr. Arndt and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Arndt treat?
As a Gastroenterologist, Dr. Arndt 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. Arndt. 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.
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:
- Chronic Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
ICD-10 Codes:
- K2930: Chronic superficial gastritis without bleeding
- K2950: Unspecified chronic gastritis without bleeding
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Barrett's Esophagus
- Esophagus Disorder
- Barrett’s Esophagus
- Barrett's condition
- Esophageal metaplasia
ICD-10 Codes:
- K2270: Barrett's esophagus without dysplasia
What procedures does Dr. Arndt perform?
As a Gastroenterologist, Dr. Arndt 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. Arndt. 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.
Also known as:
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 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:
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Esophageal Balloon Dilation
- Colonoscopy with Injections
- Colonoscopy
- Colorectal Cancer Screening Tests
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
Also known as:
- Liver Elastography
- Elastography
- FibroScan
- Liver stiffness test
- Shear wave elastography
CPT Codes:
- 91200: Liver elastography, mechanically induced shear wave (eg, vibration), without imaging, with interpretation and report
Does Dr. Arndt accept my insurance?
Dr. Arndt accepts most major insurance plans. Important: Please call our office at (708) 425-8616 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Arndt accept in Oak Lawn, IL?
Dr. Arndt in Oak Lawn, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Express Scripts
Health Care Service Corporation (HCSC)
Humana
UnitedHealthcare
View All Insurances
Where is Dr. Arndt's office located?
What is Dr. Arndt's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Arndt's National Provider Identifier (NPI) number is 1487614210.
What common questions do patients ask about Dr. Arndt?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Arndt
What is Dr. Thomas Arndt's specialty?
Dr. Arndt is a Gastroenterologist near Oak Lawn, IL. 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. Contact Dr. Arndt to book an appointment today.
Is this Dr. Thomas Arndt affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Arndt is affiliated with OSF HealthCare Little Company of Mary Medical Center, Northwestern Memorial Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with 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 Thomas Arndt accepting new patients in Oak Lawn, IL?
Yes, Dr. Thomas Arndt is accepting new patients at this time.
Does Dr. Thomas Arndt offer online booking?
Please contact Dr. Arndt's office at (708) 425-8616 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thomas Arndt?
Please contact Dr. Arndt's office at (708) 425-8616 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Thomas Arndt have?
Dr. Thomas Arndt is certified by the American Board of Internal Medicine.
Other Gastroenterologist Near Oak Lawn, IL
Gastroenterologist
Accepting patientsDr. Samir Patel, MD is a Gastroenterologist, who primarily practices in Oak Lawn, IL with 2 additional practice locations. He has been practicing for over 32 years.
Oak Lawn, IL
Gastroenterologist
Accepting patientsDr. Brian Blumenstein, MD is a Gastroenterologist, who primarily practices in Oak Lawn, IL with 2 additional practice locations. He has been practicing for over 30 years.
Oak Lawn, IL
Gastroenterologist
Accepting patientsDr. Vincent Muscarello, MD is a Gastroenterologist, who primarily practices in Oak Lawn, IL with 2 additional practice locations. He is board certified.
Oak Lawn, IL