17 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Wang, Gastroenterologist in Naperville, IL?
Dr. Alan Wang, MD is a Gastroenterologist, who primarily practices in Naperville, IL. He has been practicing for over 17 years and is board certified. Dr. Wang graduated from Wayne State Universtiy School Of Medicine and completed his residency at Jefferson University Hospitals. Dr. Wang is fluent in English, and is currently seeing new patients. Dr. Wang’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Wang’s office at (630) 717-2600.
What are Areas of Expertise for Dr. Wang?
Dr. Alan Wang, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Wang empowers patients to confidently navigate their health journey, specializing in Barrett's Esophagus, Colon Cancer, Esophageal Disorders, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, or comprehensive wellness support. Serving the Naperville/IL community, Dr. Wang is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Wang go to medical school and complete their residency?
Fellowship: Geisinger Health System Gastroenterology | Geisinger Medical Center, Danville, PA Chief Fellow - Gastroenterology
Residency: Jefferson University Hospitals
Medical School: Nova Southeastern College Of Osteopathic Medicine | Wayne State Universtiy School Of Medicine
Is Dr. Wang board certified as a Gastroenterologist?
Yes, Dr. Alan Wang, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Wang speak?
Dr. Wang and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Wang treat?
As a Gastroenterologist, Dr. Wang 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. Wang. 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:
- Benign Sigmoid Colon Polyp
- Benign Transverse Colon Polyp
- Benign Ascending Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous sigmoid colon growth
- Sigmoid colon adenoma
- Sigmoid colon benign tumor
- Non-cancerous transverse colon growth
- Transverse colon adenoma
- Transverse colon benign tumor
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
ICD-10 Codes:
- D125: Benign neoplasm of sigmoid colon
- D123: Benign neoplasm of transverse colon
- D122: Benign neoplasm of ascending colon
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:
- GERD with Esophagitis
- Acid Reflux
- Eosinophilic Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
- K219: Gastro-esophageal reflux disease without esophagitis
What procedures does Dr. Wang perform?
As a Gastroenterologist, Dr. Wang 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. Wang. 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:
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 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
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
Does Dr. Wang accept my insurance?
Dr. Wang accepts most major insurance plans. Important: Please call our office at (630) 717-2600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Wang accept in Naperville, IL?
Dr. Wang in Naperville, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
All Other Third Party
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Health Care Service Corporation (HCSC)
Medicare
State of Illinois
State of Tennessee
Tria Health
UnitedHealthcare
View All Insurances
Where is Dr. Wang's office located?
Dr. Alan Wang's Primary Practice
100 Spalding Dr Ste 208
Naperville, IL 60540
(630) 717-2600
What is Dr. Wang's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Wang's National Provider Identifier (NPI) number is 1831376359.
What common questions do patients ask about Dr. Wang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Wang
What is Dr. Alan Wang's specialty?
Dr. Wang is a Gastroenterologist near Naperville, 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. Wang to book an appointment today.
Is this Dr. Alan Wang affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Wang is affiliated with Endeavor Health Edward Hospital which is a Castle Connolly Top Hospital. 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 Alan Wang accepting new patients in Naperville, IL?
Yes, Dr. Alan Wang is accepting new patients at this time.
Does Dr. Alan Wang offer online booking?
Please contact Dr. Wang's office at (630) 717-2600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Alan Wang?
Please contact Dr. Wang's office at (630) 717-2600 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Alan Wang have?
Dr. Alan Wang is certified by the American Board of Internal Medicine.
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