Dr. James Kwiatt, MD

Gastroenterology  |  
Male  |  
Age 39
Insurances AcceptedSave
Dr. James Kwiatt, MD
Growing up in the Midwest, I love practicing medicine in Wisconsin. It is a wonderful place to work, I enjoy the people, and I am grateful to be raising my family here. Being part of an independent G.I. practice gives me the opportunity to work in many outstanding hospital systems. I am able to access the best resources each has to offer for my patients. Patients are the number one priority in our practice. Outside of Medicine, I enjoy long-distance running, spending time with my wife and children, and volunteering at my church.

1185 Corporate Center Dr Ste 125

Oconomowoc, WI 53066

Contact Information

(262) 567-3600

Dr. James Kwiatt, MD

Dr. James Kwiatt, MD

Accepted insurance

  • Aetna
  • American Enterprise Group
  • Anthem Blue Cross Blue Shield
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Commercial Insurance Company
  • Coventry Health Care
  • Health Net
  • Humana
  • Medicaid
  • Molina Healthcare
  • MultiPlan
  • 5 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Kwiatt

Care Philosophy

I believe in the importance of partnering with patients to help them understand their digestive health issues and integrate them into the context of their everyday lives. I believe in the importance of helping patients understand normal digestion as well as their specific digestive disease.  Spending time to talk with patients and develop a plan is critical to providing excellent GI care.  
...Read More

Dr. Kwiatt's Experience

Dr. Kwiatt's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Gastroenterology
  • Board certified in Gastroenterology and Internal Medicine
  • No sanctions found
  • No board actions found


  • Gastroenterology
  • Internal Medicine

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Acid Reflux
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colon Cancer
  • Colon Disorders
  • Colon Polyp
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Gluten Sensitivity
  • Heartburn
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Diseases
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Liver Diseases and Disorders
  • Malnutrition
  • Megacolon
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Enteritis
  • Viral Hepatitis
  • Vomiting Disorders


Read More


  • Bile Duct Procedure
  • Biliary Drainage
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Hemorrhoid Banding
  • Screening Colonoscopy
  • Therapeutic Colonoscopy

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Wisconsin.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University Of Notre Dame
    Undergraduate School | Graduated 2000
  • Loyola University Of Chicago/Stritch School Of Medicine
    Medical School | Graduated 2004
  • Medical College Of Wisconsin Affiliated Hospitals
    Internship Hospital | Completed 2005
  • Medical College Of Wisconsin Affiliated Hospitals
    Residency Hospital | Completed 2007
  • Medical College Of Wisconsin Affiliated Hospitals
    Fellowship Hospital | Completed 2011
  • Chief Resident, Medical College Of Wisconsin
    Other Education | Completed 2008

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Kwiatt has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Kwiatt does not have any memberships or affiliations listed. If you are Dr. Kwiatt and would like to add memberships or affiliations, please update your profile.

Dr. Kwiatt's Reviews

Likelihood of recommending Dr. Kwiatt to family and friends
based on 21 total reviews (10 with comments)
Dr. Kwiatt's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    Under 10 minutes
Patient Comments (10)
in Oconomowoc , WI |
Dr. Kwiatt and staff provided me with optimal care throughout the colonoscopy procedure. The prepping, step- by- step explanation leading up to procedure was very easy to follow. The facility is very clean, and staff are so pleasant, welcoming and informative. Dr. Kwiatt is very attentive and knowledgeable in his field.
in East Troy, Wi |
I absolutely love this man!! He and his colleagues found that I had celiac disease even though seven years prior I went in for the test , but nobody ever contacted me and diagnosed me ( not his office but a different GI practice) this man and his colleagues were the the ones that found it I can't thank him enough. Not to mention his WONDERFUL personality! I wish he was my family Dr!
in Milwaukee, WI |
Grate professional. I am going to his office in-spite it far away from my house because I trust him absolutely.
in Waukesha, WI |
What an awesome doctor! Very detailed in explaining the procedure for a colonoscopy as well as showing pictures of the results.... I would absolutely recommend Dr. Kwiatt to anyone needing this type of procedure.
in Waukesha, WI |
Dr. Kwiatt, and his team, were nothing short of incredible. I cannot fathom a better experience and/or a more caring/authoritative physician. I have recommended Dr. Kwiatt to family, friends, and colleagues, without ANY reservation.
Very thorough in researching and diagnosing. Takes time with his patients. Explains things at the level a patient can understand. Very kind and relatable.
in Waukesha, WI |
Compassionate doctor that listens to my needs and assess full history. Willingto help try new meds when others were not working.
Milwaukee, WI |
Dr. Kwiatt is a wonderful doctor, he spends time listening to my GI problems & I am confident in his medical decision making. He has done a great job treating my GI issues. I have, and will continue to recommend him to my friends and family.
in Franklin WI |
Dr Kwiatt is an excellent MD. Very professional, kind and does not rush your appointment. He is very good at explaining why something is happening and what needs to be done to fix or treat it. I would highly recommend Dr Kwiatt to family and friends, I actually already have. The office staff was also very welcoming, friendly, and helpful. GI issues are not always easy to discuss and no one there makes you feel uncomfortable. Any one who needs GI care should call his office.
in Milwaukee, WI |
I was very nervous about seeing a Doctor for my problems. I had been in pain for many months and I met Dr. Kwiatt and decided that he would be the doctor that I would seek care with. I had a very bad experience with another Doctor and that is why I was leary. Dr. Kwiatt spent a lot of time with me. His bedside manner was fantastic. He even called me personally to discuss the results. Since then, I have referred my mother and other family members to him. They are all satisfied with his care.
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Now Accepting New Patients
Dr. Kwiatt accepts 19 insurance carriers
  • Aetna
    Choice Plus POS II
  • American Enterprise Group
  • Anthem Blue Cross Blue Shield
    Anthem Blue Cross Blue Shield HMO
    Anthem Blue Cross Blue Shield PPO
    Blue Preferred HMO
    Blue Preferred Plus POS
  • Assurant Health
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Illinois
    Blue Cross Blue Shield of Illinois PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access
  • Commercial Insurance Company
  • Coventry Health Care
  • Health Net
    Medicare Advantage PFFS
  • Humana
    Choice Care PPO
  • Medicaid
  • Molina Healthcare
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Principal Financial Group
  • Thrivent Financial
  • UnitedHealthCare
    Choice Plus POS
    Navigate HMO
    Navigate POS
    Options PPO
    United Healthcare
  • Universal American
  • WellPoint

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Kwiatt has admitting privileges

Waukesha Memorial Hospital
725 American Ave
Waukesha, WI 53188
View Hospital Profile
Wheaton Franciscan - Elmbrook Memorial
19333 W North Ave
Brookfield, WI 53045
View Hospital Profile
Wheaton Franciscan - Saint Joseph
5000 W Chambers St
Milwaukee, WI 53210
View Hospital Profile
Oconomowoc Memorial Hospital
791 East Summit Avenue
Oconomowoc, WI 53066
View Hospital Profile

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