Katelin Krystowiak, MD

Family Medicine
Accepting New Patients

Call for an appointment

Manitowoc Harbor Town Clinic 920-476-6300
Call for an appointment
Accepting New Patients
Call for an appointment
Manitowoc Harbor Town Clinic 920-476-6300

I am a firm believer in promoting health and preventing disease. Almost all conditions seen in primary care can be prevented and treated through lifestyle changes. Hippocrates is accredited with the adage "Let food by thy medicine and medicine be thy food". I take special interest in the role of nutrition in health. It is a unique privilege of the physician to be able to provide care and compassion in times of suffering. I seek to help patients meet their healthcare goals.

I am a firm believer in promoting health and preventing disease. Almost all conditions seen in primary care can be prevented and treated through lifestyle changes. Hippocrates is accredited with the…
View more at www.froedtert.com/doctors/katelin-krystowiak-1407198716


I was born in Canada and moved to Wisconsin as a child. I returned to Canada to complete my undergraduate degree and completed medical school at the University of Wisconsin- School of Medicine and Public Health. I then completed residency at the Medical College of Wisconsin in the Fox Valley. I live in Sheboygan with my husband and four children. I am an avid gardener.


Diseases & Conditions

Heart Disease

Treatment & Services

Insulin Management
Knee Injections
Nutrition and Lifestyle Counseling
Preventative Care

Ages Seen


Languages Spoken



Manitowoc Harbor Town Clinic

Education & Training

University of Wisconsin-Madison, School of Medicine and Public Health - Madison - WI - Doctor of Allopathic Medicine - (2013)

University of Wisconsin - Fox Valley - Appleton - WI - Residency in Family Medicine - (2013-2016)

Board Certifications

Family Medicine

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Have you seen this provider within the last 3 years?

Patient Reviews

The comments are submitted by patients (or their caregivers) and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of the Froedtert & the Medical College of Wisconsin health network. Learn more about our survey.*


* Due to high volume, only the most recent 30 comments are displayed for a selected value.

Dr. Krystowiak is one of the best doctors I have worked with (and, having been hospitalized many times, I have worked with many doctors).
The doctor is always respectful, knowledgeable and makes a routine visit pleasant.
I am very pleased with the care I received from Dr Kate K. She is very caring and gives me great attention to my concerns.
Katelin was great to talk with. Easy to talk to and have me some great information.
Dr. Krystowiak is professional and personable. She makes you feel that you are the only patient she is seeing and caring for...taking a the time needed for a thorough physical and mental health review.
Always pleasant and informative
Consummate professionals
Dr. Krystowiak patiently answered all my questions. I appreciated her spending such quality time with me.
She is very understanding and takes time to listen and explain things to me.She is outstanding compassionate with me and my state of mind.When I leave after a visit she has given me renewed sense of hope.
I can't thank Dr. Kate enough for her care and encouragement. All of this patient taken care of.
We love Dr. K and appreciate her concern for our health.
The doctor has always shown respect and knowledge of my health over the 5+ years I have been seeing her.
Both medical assistant and Doctor were very compassionate and understanding I felt like they both really listened to me and left with a lot of hope for resolution to my problem
It was excellent!!!
She listened to my concerns about certain medications and gave me the choice of whether to take them as far as how they would affect me. Told me pros and cons and I made the decision to take them.
We always have been completely satisfied with our care.
Dr. Krystowiak and all of her staff were very welcoming and considerate throughout the whole visit. Always a comfort coming to the office. Thank you all!
Dr krystowiak is an amazing doctor. She has so much knowledge and compassion for her patients. I'm very lucky to have her in my medical team!
The person that reached out prior to the virtual visit was very pleasant and Dr. Krystowiak was awesome during the visit as well!! I love the virtual visit option as I am unable to get out to appointments on a regular basis.
I was very impressed with Dr. Krystowaik. She was very good at listening to me. I felt very comfortable sharing my healthcare needs with her. She was very thorough. She took the time to explain everything that I needed to know. I left happy knowing that I am in good hands.
Dr Krystowiak is so caring! We would continue to see her no matter how far away she moved.
Good experience
All my concerns were answered. Dr. Krystowiak is an excellent doctor! I am so glad that she's my doctor.
The nurse who checked me in (took height and weight) was not very friendly, seemed crabby and like she did not care for my well being, and I felt rushed taking my shoes off and on; things like that. Also I was not instructed after my appointment whether or not to stay in the room or to go to the front desk to schedule an appointment. Dr. Kristowiak was great though, she really made me feel comfortable after all of that and listened to what I had concerns with and talked me through what things I should change and improve.
My provider was the best provider I have ever seen. She was perfect! I am delighted with the Froedtert&MCW clinic experience!
Dr. K is a very caring doctor. I am grateful that she diagnosed my primary hyperparathyroidism. I feel that I am in the right place for my care.
Dr Krystowiak is very careing.
I have a fantastic doctor and all the people that help her Amen
I think Dr. Krystowiak MD is an excellent Doctor.
Dr Krystowiak is a wonderful physician. She truly listens, she takes time, and she truly gives a personal touch.
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