
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Wechsler, Pediatric Gastroenterologist in Chicago, IL?
Dr. Joshua Wechsler, MD is a Pediatric Gastroenterologist, who primarily practices in Chicago, IL with 1 additional practice location. He is board certified. Dr. Wechsler graduated from Rush and completed his residency at pediatrics, Riley Children's Hospital, Indianapolis. He is a member of the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition, and American Gastroenterological Association. Dr. Wechsler is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Wechsler’s office at (800) 543-7362.
Where did Dr. Wechsler go to medical school and complete their residency?
Fellowship: gastroenterology, hepatology and nutrition, Children's Memorial Hospital | Northwestern McGaw/Children's Memorial Hospital, Pediatrics Gastroenterology | Northwestern University Feinberg School of Medicine/Childrens Memorial Hospital
Residency: pediatrics, Riley Children's Hospital, Indianapolis | Riley Hospital for Children | The Hospital for Sick Children
Medical School: Rush | Rush Medical College of Rush University Medical Center
Is Dr. Wechsler board certified as a Pediatric Gastroenterologist?
Yes, Dr. Joshua Wechsler, MD is board certified by the American Board of Pediatrics , American Board of Dermatology since 2009
What languages does Dr. Wechsler speak?
Dr. Wechsler and their clinical team can communicate with patients in the following languages:
English
What conditions does a Pediatric Gastroenterologist like Dr. Wechsler typically treat?
As a Pediatric Gastroenterologist, Dr. Wechsler 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. Wechsler. 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:
- Eosinophilic Esophagitis
- Blocked Esophagus
- Esophagus Disorder
- EoE
- Allergic Esophagitis
- Eosinophilic Inflammation of Esophagus
- Esophageal Obstruction
- Food Pipe Blockage
- Swallowing Difficulty
ICD-10 Codes:
- K200: Eosinophilic esophagitis
- K222: Esophageal obstruction
Also known as:
- Throat and Esophagus Swallowing Difficulty
- Difficulty Swallowing
- Swallowing Disorder
- Pharyngoesophageal dysphagia
- Trouble swallowing in throat
- Esophageal swallowing problems
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1314: Dysphagia, pharyngoesophageal phase
- R1310: Dysphagia, unspecified
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Eosinophilic Stomach or Intestine Inflammation
- Eosinophilic Disorder
- Eosinophilic Gastritis
- Eosinophilic Gastroenteritis
- Eosinophil-Related Digestive Issues
ICD-10 Codes:
- K5281: Eosinophilic gastritis or gastroenteritis
Also known as:
- Vomiting
- Nausea and Vomiting
- Throwing up
- Emesis
- Puking
ICD-10 Codes:
- R1110: Vomiting, unspecified
What procedures does a Pediatric Gastroenterologist like Dr. Wechsler typically perform?
As a Pediatric Gastroenterologist, Dr. Wechsler 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. Wechsler. 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:
- 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:
- EGD with Esophageal Balloon Dilation
- Diagnostic Upper Endoscopy with Biopsy
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
Also known as:
- Esophageal Balloon Distension Study
- Esophageal distension test
- Balloon provocation test
- Esophageal pain study
CPT Codes:
- 91040: Esophageal balloon distension study, diagnostic, with provocation when performed
Does Dr. Wechsler accept my insurance?
Dr. Wechsler accepts most major insurance plans. Important: Please call our office at (800) 543-7362 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Wechsler accept in Chicago, IL?
Dr. Wechsler in Chicago, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Boncura Health Solutions
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Health Care Service Corporation
HealthPartners
State of Illinois
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Wechsler's office located?
What hospitals are Dr. Wechsler affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Wechsler has admitting privileges at the following hospitals:
Northwestern Memorial Hospital,Chicago, IL
Ranked in 4 Procedures

Northwestern Memorial Hospital,Chicago, IL
Ranked in 4 Procedures
Ann & Robert H. Lurie Childrens Hospital Of Chicago,Chicago, IL
Ann & Robert H. Lurie Childrens Hospital Of Chicago,Chicago, IL
Mercy Medical Center - Aurora Llc,Aurora, IL
Mercy Medical Center - Aurora Llc,Aurora, IL
Recognitions
Memberships & Associations
North American Society for Pediatric Gastroenterology
Member
Hepatology and Nutrition
Member
American Gastroenterological Association
Member
What is Dr. Wechsler's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Wechsler's National Provider Identifier (NPI) number is 1912109596.
What common questions do patients ask about Dr. Wechsler?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Wechsler
What is Dr. Joshua Wechsler's specialty?
Dr. Wechsler is a Pediatric Gastroenterologist near Chicago, IL.
What does a Pediatric Gastroenterologist do?
A pediatrician specializing in diagnosing and treating digestive system diseases in infants, children, and adolescents. This expert manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice and is skilled in performing complex diagnostic and therapeutic procedures using endoscopic techniques to visualize internal organs.
Is Dr. Joshua Wechsler affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Wechsler is affiliated with Northwestern Memorial 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
When to see a Pediatric Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pediatric 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 Dr. Joshua Wechsler accepting new patients in Chicago, IL?
Yes, Dr. Joshua Wechsler is accepting new patients at this time.
Does Dr. Joshua Wechsler offer online booking?
Please contact Dr. Wechsler's office at (800) 543-7362 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Joshua Wechsler?
Please contact Dr. Wechsler's office at (800) 543-7362 to schedule an appointment.
Where is Dr. Wechsler's office located?
Dr. Wechsler's office is located in Chicago, IL.
Which board certifications does Dr. Joshua Wechsler have?
Dr. Joshua Wechsler is certified by the American Board of Pediatrics and American Board of Dermatology.
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