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Dr. Jon Krook

General Surgery
Minneapolis, MN
26 years experience male

Locations

Office

Minneapolis, MN

Address

Hennepin County Medical Center, 701 Park Ave South, Minneapolis, MN
Directions

My office hours

Thursday: Closed
Show more

About

Specialties
Doctors may have more than one area of specialty interest. Board certification in a specialty area means the doctor has completed formal training and has practice experience in that specialty, and has passed the certification examination from the corresponding accredited medical specialty board.

General Surgery

Bariatrics

Critical Care

Trauma Surgery

Languages spoken

English

Doctor Q&A

92 Answers
21 Agrees
The number of answers this doctor has agreed with.
A 24-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Thin blood: If your liver is really bad, the factors that help stop bleeding get low. What would be minor trauma can turn into major trauma in those that are coa... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 24-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Depends: When it could go either way, i describe the surgery to the patient, ask them to realistically assess their own pain tolerence, and let them choose. M... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 30-year-old female asked:
Dr. Jon Krook
General Surgery 26 years experience
Maybe: Talk to your doctor and see if you can be seen by a colo-rectal surgeon. Some one needs to look up there, and you might as well have an expert do it.
Created for people with ongoing healthcare needs but benefits everyone.
A 39-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Depends: Our 5 year data in our practice with the lap band is about 35% loss of excess body weight. Our gastric bypass patients maintain about 65% of their ex... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 42-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
A big difference: A trauma doctor is usually a surgeon. In some trauma hospitals the inital trauma resuscitation is run only by the surgeon, some by the ed doctors wit... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 24-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Not usually : If it is very enlarged yes, most of the time no.
Created for people with ongoing healthcare needs but benefits everyone.
A 49-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Depends: You have a symptomatic inguinal hernia. As long as you can push it back in, it is not an emergency. Symptomatic inguinal hernias should be fixed.
Created for people with ongoing healthcare needs but benefits everyone.
A 41-year-old female asked:
Dr. Jon Krook
General Surgery 26 years experience
Go to your doctor.: Ask to get a ct scan of your abdomen. If there is problems with adhesions (scarring from surgery) it is most likely in the small bowel, not colon. Mo... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 18-year-old male asked:
Dr. Jon Krook
General Surgery 26 years experience
See a doc: This is not normal. There are not a lot of 18 yo males who have had their gallbladder out. You may want to get a second opinion. Sounds like you ne... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 26-year-old male asked:
Dr. Jon Krook
General Surgery 26 years experience
Bladders: The urinary bladder holds urine. The gallbladder holds bile.
Created for people with ongoing healthcare needs but benefits everyone.
A 68-year-old female asked:
Dr. Jon Krook
General Surgery 26 years experience
Yes it is a problem: It may mean that all of your bile is being blocked. If you develop a fever, severe abdominal pain or your whites of your eyes become green, go to the... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 38-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Depends: Have you had surgery before? Bile reflux is not a common problem unless someone has surgically altered your anatomy. There are some bile salt bindin... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 24-year-old female asked:
Dr. Jon Krook
General Surgery 26 years experience
Depends: Really depends on where the pain is. If it is in the upper abdomen could be an ulcer or gallbladder issues. Depends on what kind of foods cause it a... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 43-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Pain: Usually when it hurts. Symptomatic hernias are usually repaired. Depending on their size and contents, asymptomatic may be watched.
Created for people with ongoing healthcare needs but benefits everyone.
A 29-year-old female asked:
Dr. Jon Krook
General Surgery 26 years experience
Depends: Depends on what complication you are talking about. Infection would have redness, pain and/or drainage. Recurrence would be the hernia coming back. ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 24-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
You are normal: 20-30% of the population have accessory spleens. They are normal. You are just lucky to have extra organs!
Created for people with ongoing healthcare needs but benefits everyone.
A 23-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
It can rupture: It can rupture causing internal bleeding that can only be stopped with either surgery or a radiologic procedure. It can also cause early satiety (get... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 40-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
It depends: Usually it is fine, especially more than two days out from surgery. Certain circumstances and locations could have different restrictions. Ask your ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 28-year-old male asked:
Dr. Jon Krook
General Surgery 26 years experience
Diagnostic test: An ultrasound of the abdomen is a diagnostic test using sound waves. It is used to diagnose a number of different conditions. It is the best test to... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 35-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Possible: Not from one, but from many. Cts dose you with radiation. The more you have the higher the risk of getting cancer. Most common are immune cancers s... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 29-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Probably : It's normal to have some pain after inguinal hernia surgery. Coughing is going to "test" the repair. Having pain 5 days out with coughing is still wit... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 36-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Depends: It depends on your insurance, copay and a number of other factors. If you do not have insurance and are going to pay the whole fee it can be quite ex... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 21-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Chronic Heartburn: Severe gastro-esophageal reflux can lead to adenocarcinoma of the esophagus. If you have severe heartburn, see your doctor so you can be screened for... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 24-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Redness or drainage: If there is significant redness, drainage or the pain seems to be getting worse, see your surgeon to determine if the sutures are infected.
Created for people with ongoing healthcare needs but benefits everyone.
A 40-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
No: Generally if it is big enough, a physician can feel it on physical exam. Ultrasound or a ct scan would also be able to tell how big your spleen is.
Created for people with ongoing healthcare needs but benefits everyone.
A 42-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Usually not: Usually bullet wounds are dirty. We usually leave them open to heal by secondary intention (from the inside out.).
Created for people with ongoing healthcare needs but benefits everyone.
A 31-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
3 months: It depends on how badly the spleen was damaged. Small cracks will heal in a matter of weeks. Significant damage can lead to other conditions. Usual... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 44-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Mesh: It's probably the mesh. It is normal. Should soften up over time. Call your surgeon if the wound is red or draining.
Created for people with ongoing healthcare needs but benefits everyone.
A 21-year-old female asked:
Dr. Jon Krook
General Surgery 26 years experience
Call your surgeon: I would call your surgeon right away. It depends on how close you are to your original surgery. If it has only been a few days, these could be signs... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 19-year-old male asked:
Dr. Jon Krook
General Surgery 26 years experience
Maybe: First line therapy would be acid blocking medications such as h2 blockers or proton pump inhibitors. If those do not work surgery to correct the hern... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 47-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
4-8 weeks: Most surgeons would like you to wait at least 4 weeks before starting abdominal wall stressing excersizes. Discuss this with you surgeon.
Created for people with ongoing healthcare needs but benefits everyone.
A 36-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Possibly: It has a higher chance of saving your life than hurting it. Death rates from motor vehicle crashes have dropped significantly because of airbags and ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 24-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Depends: I'm not sure what a regular hernia is. An inguinal hernia is a groin hernia. It is the most common hernia in both sexes. Other common hernias are u... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 28-year-old male asked:
Dr. Jon Krook
General Surgery 26 years experience
Infection: It is an infection of the bile ducts. Usually there is an obstruction of the bile ducts. Most commonly this is caused by a gallstone, although there... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 39-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Lots of things: Most need an intensive evaluation to diagnose and possibly treat. The severity will determine how fast you need to see a doctor. Some things can be ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A member asked:
Dr. Jon Krook
General Surgery 26 years experience
See a surgeon: You need a further work up. It most likely is infectious gastroenteritis, aka the flu. However, there are a lot of conditions which could have thes... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 20-year-old female asked:
Dr. Jon Krook
General Surgery 26 years experience
UTI: Likely a urinary tract infection. Get an urinalysis done.
Created for people with ongoing healthcare needs but benefits everyone.
A 27-year-old male asked:
Dr. Jon Krook
General Surgery 26 years experience
Healing: If by healing you mean you had surgery, what your are experiencing is normal. You will have some mucus and it is normal. See your surgeon.
Created for people with ongoing healthcare needs but benefits everyone.
A member asked:
Dr. Jon Krook
General Surgery 26 years experience
Depends: If you are having pain after eating fatty meals and have a thickened gallbladder wall on ultrasound, it most likely needs surgery. A thickened gallbl... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 44-year-old female asked:
Dr. Jon Krook
General Surgery 26 years experience
Something else: There are lots of other things that could be causing this. Could be the rest of your GI tract. Most likely it is your colon. I would consider get... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 28-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Depends: Low blood pressure or hypotension can be a sign of internal bleeding. Get checked out asap.
Created for people with ongoing healthcare needs but benefits everyone.
A 48-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Bridging: Commonly patients on Coumadin (warfarin) will be taken off of it before an invasive procedure. Depending on the reason you are anticoagulated you may... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 24-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Yes: By modifying your diet, training yourself (biofeedback), medications, and sometimes surgery are all methods used to treat incontinence.
Created for people with ongoing healthcare needs but benefits everyone.
A 36-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Nothing: It is best to eat or drink nothing in the period before anesthesia. Commonly this is nothing to eat or drink after midnight.
Created for people with ongoing healthcare needs but benefits everyone.
A 28-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Yes: In moderation probably not. Alcohol in combination with the pain pills given to you by your surgeon could cause harm. Also alcohol is "empty" calori... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 45-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
No: A small lump behind the nipple in young (pre-teen or adolescent) males is normal. It is part of the hormonal changes we all go through as we pass thr... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 40-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Yes: You will be at an increased risk of infection by encapsulated bacteria. These are strep pneumonia, hemophilus influenza, and neisseria meningitidis. ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 25-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
No: When you undergo general anesthesia, you are deep enough that you would not breathe without support. The most important duty of the anesthesia team m... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 33-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
Both: Really they are the same thing. Alcohol causes liver damage which causes liver disease.
Created for people with ongoing healthcare needs but benefits everyone.
A 47-year-old member asked:
Dr. Jon Krook
General Surgery 26 years experience
How they look: It depends on size, the margin, the color and pattern. If you have a lot of sun exposure and have a fair complexion, you are at risk. Have your pri... Read More
Created for people with ongoing healthcare needs but benefits everyone.

Testimonials
Recommendations and Thank you notes are endorsements given from patients or other doctors.

3
Recommendations
277
Thank you notes
Jan 8, 2015
Dr. Krook is an outstanding physician and caring surgeon. One of the best!
HealthTap member
Mar 30, 2015
Dr. Krook is an amazing doctor! #nationaldoctorsday2015 #virtualflower1
HealthTap member
Mar 31, 2015
Dr. Krook is an amazing doctor! #nationaldoctorsday2015 #virtualflower1
HealthTap member
Thank you, your answer or tip was very helpful! I don't know how to go about seeing the surgeon but I will see my G.P. thank you.
HealthTap member
My doctor set up an appointment with a gastroenterologist. I did have a colonoscopy 4 years ago. I guess I will see what they say
HealthTap member
Thank you! My Dad is being stubborn, but I've convinced him to talk to his doctor now because Vicodin isn't controlling his pain.

Education & Training

Medical/Graduate school

University of Minnesota Medical School, MN
Graduated 1997MD

Residency

Michigan State University Grand Rapids

Awards

Top General Surgeon , First Place, Minnesota - Winter
2013
Top General Surgeon , Second Place, Minnesota - Summer
2013
Top General Surgeon, First Place, Minnesota - Spring
2015

Affiliations

American College of Surgeons
american society of metabolic and bariatric surgery
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