
Accepting patients
Who is Dr. Kwiatt, Gastroenterologist in Wauwatosa, WI?
Dr. James Kwiatt, MD is a Gastroenterologist, who primarily practices in Wauwatosa, WI with 2 additional practice locations. He is board certified. Dr. Kwiatt graduated from Loyola University Chicago Stritch School of Medicine and completed his residency at Froedtert Memorial Lutheran Hospital. Dr. Kwiatt is fluent in English, and is currently seeing new patients. Dr. Kwiatt’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kwiatt’s office.
What are Areas of Expertise for Dr. Kwiatt?
Dr. James Kwiatt, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Kwiatt empowers patients to confidently navigate their health journey, specializing in Celiac Disease, Colon & Rectal Cancer Detection, and comprehensive wellness support. Serving the Wauwatosa, WI community, Dr. Kwiatt is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Kwiatt go to medical school and complete their residency?
Residency: Froedtert Memorial Lutheran Hospital
Medical School: Loyola University Chicago Stritch School of Medicine
Is Dr. Kwiatt board certified as a Gastroenterologist?
Yes, Dr. James Kwiatt, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Kwiatt speak?
Dr. Kwiatt and their clinical team can communicate with patients in the following languages:
English
What conditions does a Gastroenterologist like Dr. Kwiatt typically treat?
As a Gastroenterologist, Dr. Kwiatt 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. Kwiatt. 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:
- 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:
- Ulcerative Pancolitis
- Ulcerative Colitis
- Chronic Pancolitis
- Extensive Ulcerative Colitis
- Inflammatory Bowel Disease (IBD)
ICD-10 Codes:
- K5100: Ulcerative (chronic) pancolitis without complications
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
What procedures does a Gastroenterologist like Dr. Kwiatt typically perform?
As a Gastroenterologist, Dr. Kwiatt 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. Kwiatt. 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:
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Esophageal Balloon Dilation
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
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)
Also known as:
- Esophageal Dilation (Bougie)
- Esophageal Widening
- Bougie Dilation of Esophagus
- Swallowing Tube Dilation
CPT Codes:
- 43450: Dilation of esophagus, by unguided sound or bougie, single or multiple passes
Does Dr. Kwiatt accept my insurance?
Dr. Kwiatt accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Kwiatt accept in Wauwatosa, WI?
Dr. Kwiatt in Wauwatosa, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medicaid
Medicare
Network Health
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Kwiatt's office located?
Dr. James Kwiatt's Practice 3
2801 W Kinnickinnic River Pkwy Ste 1080
Milwaukee, WI 53215
What is Dr. Kwiatt's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Kwiatt's National Provider Identifier (NPI) number is 1093804544.
What common questions do patients ask about Dr. Kwiatt?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Kwiatt
What is Dr. James Kwiatt's specialty?
Dr. Kwiatt is a Gastroenterologist near Wauwatosa, WI.
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. James Kwiatt affiliated with a ranked Castle Connolly Top Hospital?
No, Kwiatt is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: ProHealth Waukesha Memorial Hospital, ProHealth Oconomowoc Memorial 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 James Kwiatt accepting new patients in Wauwatosa, WI?
Yes, Dr. James Kwiatt is accepting new patients at this time.
Does Dr. James Kwiatt offer online booking?
Please contact Dr. Kwiatt's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with James Kwiatt?
Please contact Dr. Kwiatt's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. James Kwiatt have?
Dr. James Kwiatt is certified by the American Board of Internal Medicine.
Other Gastroenterologist Near Wauwatosa, WI
WB
Gastroenterologist
Dr. William Blosky, MD is a Gastroenterologist, who primarily practices in Milwaukee, WI with 2 additional practice locations.
Milwaukee, WI

Gastroenterologist
Dr. Helen Lantz, MD is a Gastroenterologist, who primarily practices in Wauwatosa, WI with 2 additional practice locations. She has been practicing for over 21 years and is board certified.
Wauwatosa, WI
TT
Gastroenterologist
Dr. Tatyana Taranukha, MD is a Gastroenterologist, who primarily practices in Summit, WI with 2 additional practice locations.
Summit, WI