14 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Prozialeck, Pediatric Gastroenterologist in Chicago, IL?
Dr. Joshua Prozialeck is a Pediatric Gastroenterologist, who primarily practices in Chicago, IL with 2 additional practice locations. He has been practicing for over 14 years and is board certified. Dr. Prozialeck completed his residency at Ann & Robert H. Lurie Children's Hospital of Chicago. He is a member of the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition, and American Gastroenterological Association. Dr. Prozialeck is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Prozialeck’s office at (312) 227-9645.
Where did Dr. Prozialeck go to medical school and complete their residency?
Fellowship: Children's Memorial Hospital / McGaw Medical Center | pediatric gastroenterology, Children's Memorial Hospital | Northwestern McGaw/Children's Memorial Hospital, Pediatrics Gastroenterology | Northwestern Mcgaw / Children's Memorial Hospital
Residency: Ann & Robert H. Lurie Children's Hospital of Chicago
Is Dr. Prozialeck board certified as a Pediatric Gastroenterologist?
Yes, Dr. Joshua Prozialeck is board certified by the American Board of Dermatology since 2011, American Board of Dermatology since 2008
What languages does Dr. Prozialeck speak?
Dr. Prozialeck and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Pediatric Gastroenterologist like Dr. Prozialeck typically treat?
As a Pediatric Gastroenterologist, Dr. Prozialeck 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. Prozialeck. 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:
- Abdominal Pain
- Widespread Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
- R1084: Generalized abdominal pain
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5909: Other constipation
- K5900: Constipation, unspecified
Also known as:
- Vomiting
- Nausea and Vomiting
- Throwing up
- Emesis
- Puking
ICD-10 Codes:
- R1110: Vomiting, unspecified
Also known as:
- Celiac Disease
- Gluten-Sensitive Enteropathy
- Sprue
- Coeliac Disease
- Gluten Intolerance
ICD-10 Codes:
- K900: Celiac disease
Also known as:
- Failure to Thrive in Children
- Growth Disorder
- Poor growth in children
- Childhood growth problems
- Infant growth failure
ICD-10 Codes:
- R6251: Failure to thrive (child)
What procedures does a Pediatric Gastroenterologist like Dr. Prozialeck typically perform?
As a Pediatric Gastroenterologist, Dr. Prozialeck 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. Prozialeck. 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:
- 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
Does Dr. Prozialeck accept my insurance?
Dr. Prozialeck accepts most major insurance plans. Important: Please call our office at (312) 227-9645 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Prozialeck accept in Chicago, IL?
Dr. Prozialeck in Chicago, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Allied Benefit Systems
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Health Care Service Corporation
Molina Healthcare
State of Illinois
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Prozialeck's office located?
Dr. Joshua Prozialeck's Primary Practice
225 E Chicago Ave # 65
Chicago, IL 60611
(312) 227-9645
What hospitals are Dr. Prozialeck affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Prozialeck 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
Endeavor Health Evanston Hospital,Evanston, IL
Ranked Cancer Surgery
Ranked in 4 Procedures
Endeavor Health Evanston Hospital,Evanston, IL
Ranked Cancer Surgery
Ranked in 4 Procedures
Advocate Condell Medical Center,Libertyville, ILRanked in 3 Specialties
Ranked in 3 Procedures
Advocate Condell Medical Center,Libertyville, IL
Ranked in 3 Specialties
Ranked in 3 Procedures
Endeavor Health Swedish Hospital,Chicago, ILRanked in 2 Specialties
Ranked in 2 Procedures
Endeavor Health Swedish Hospital,Chicago, IL
Ranked in 2 Specialties
Ranked in 2 Procedures
Northwestern Medicine Delnor Hospital,Geneva, IL
Gold Standard Top Hospital
Ranked in 3 Specialties
Ranked in 4 Procedures
Northwestern Medicine Delnor Hospital,Geneva, IL
Gold Standard Top Hospital
Ranked in 3 Specialties
Ranked in 4 Procedures
Ann & Robert H. Lurie Childrens Hospital Of Chicago,Chicago, IL
Ann & Robert H. Lurie Childrens Hospital Of Chicago,Chicago, IL
Recognitions
Memberships & Associations
North American Society for Pediatric Gastroenterology
Member
Hepatology and Nutrition
Member
American Gastroenterological Association
Member
What is Dr. Prozialeck's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Prozialeck's National Provider Identifier (NPI) number is 1982860755.
What common questions do patients ask about Dr. Prozialeck?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Prozialeck
What is Dr. Joshua Prozialeck's specialty?
Dr. Prozialeck 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 Prozialeck affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Prozialeck is affiliated with Northwestern Memorial Hospital, Endeavor Health Evanston Hospital, Advocate Condell Medical Center, Endeavor Health Swedish Hospital, Northwestern Medicine Delnor 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
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 Prozialeck accepting new patients in Chicago, IL?
Yes, Dr. Joshua Prozialeck is accepting new patients at this time.
Does Dr. Joshua Prozialeck offer online booking?
Please contact Dr. Prozialeck's office at (312) 227-9645 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Joshua Prozialeck?
Please contact Dr. Prozialeck's office at (312) 227-9645 to schedule an appointment.
Where is Dr. Prozialeck's office located?
Dr. Prozialeck's offices are located in Chicago, IL and Arlington Heights, IL.
Which board certifications does Dr. Joshua Prozialeck have?
Dr. Joshua Prozialeck is certified by the American Board of Dermatology.
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