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Dr. Kevin A. Karls, MD

Accepting New Patients

(221 Ratings)

Specializes in: Adult Gastroenterology

University of North Dakota School of Medicine and Health Sciences (2004)

Professional interests include: gastrointestinal bleeding, gastric (stomach) ulcer, acid reflux (GERD), and more.

401 N 9TH STREET
BISMARCK, ND 58501

(701) 712-4501

Dr. Kevin A. Karls, MD is a gastroenterologist in BISMARCK, ND specializing in adult gastroenterology. He graduated from University of North Dakota School of Medicine and Health Sciences in 2004 and has 22 years of experience. Dr. Kevin A. Karls, MD is affiliated with Essentia Health.

Office Locations

401 N 9TH STREET
BISMARCK, ND 58501

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Some issues Dr. Kevin A. Karls, MD can help you with:

Anemia

Anemia is the most common blood disorder. It occurs when the body does not have enough red blood cells to carry oxygen to the tissues. Blood loss, insufficient red blood cell production, and red blood cell destruction are the three main causes of anemia. These issues may arise from such conditions as iron deficiency, heavy periods, ulcers, kidney disease, as well as some forms of cancer.

An individual with anemia will have the following symptoms: shortness of breath, weakness, dizziness, cold hands or feet, paleness, and irritability. Anemia is diagnosed when blood tests show low counts for hemoglobin, which is the protein responsible for carrying oxygen to different tissues throughout the body.

Treatments for anemia are dependent on the kind of anemia an individual has. For example, iron supplementation may correct iron deficiency anemia. For anemia caused by chronic kidney failure, chemotherapy treatments, and HIV/AIDS, a group of medications called erythropoiesis-stimulating agents may be prescribed.

Gastrointestinal Problems (Digestive Disorders)

The gastrointestinal system, or GI tract, is the name given to a collection of organs that work together to digest food. These organs fit together in a long tube, running from the mouth to the anus, and include the esophagus, stomach, and intestines, among others. With so many parts working together, complicated by today's busy lifestyles and diets, digestive problems are common. As many as 1 in 3 Americans have a digestive or GI disorder. There are a huge variety of digestive problems, but the most common are IBS, constipation, GERD, hemorrhoids, and ulcers.

IBS, or irritable bowel syndrome, happens when the muscles surrounding the colon contract too easily or frequently. The result is abdominal pain, cramps, diarrhea or constipation, gas and bloating. IBS attacks can often be brought on by specific triggers, so a key part of treatment is learning which foods trigger IBS attacks and avoiding them. Treatment also includes exercise, avoiding stress, and medications if needed.

Constipation, or large, hard, or infrequent stools, happens to everyone at some point. It can be caused by a disruption in routine or food, or by eating a diet without many fresh fruits and vegetables. Although it is uncomfortable, constipation is common and usually not serious, but it can sometimes become chronic. Adding fiber to the diet, exercising, and taking medications may help.

GERD, or gastroesophageal reflux disease, is a severe form of chronic heartburn where stomach acid spills back up into the esophagus. Left untreated, the acid may even eat away at the esophagus and cause serious damage. Treatment includes changing the diet to avoid trigger foods, losing weight if needed, medications, or even surgery.

Hemorrhoids are blood vessels around the rectum that become irritated, swollen or torn while straining during a bowel movement. They are most often caused by constipation, but can also be caused by pregnancy, diarrhea, or simply a genetic predisposition towards hemorrhoids. Treatment involves first treating any constipation issues, then keeping the area clean and soothed until it has healed. If these measures are ineffective, surgery is sometimes used.

Peptic ulcers are sores or spots of inflammation in the lining of the stomach or close to the stomach in the small intestine. Usually this area is coated with a protective lining that shields the tissue from the strong stomach acid, but a break in the lining can let acid in, causing the sores. It used to be thought that stress caused ulcers, but now it is known that is not the case. Most often, they are caused by an infection by H. pylori bacteria, but ulcers can also be caused by alcohol abuse or overuse of aspirin, ibuprofen, naproxen, or other NSAIDS. The symptoms of an ulcer are pain, hunger, nausea, and fatigue.

Gastrointestinal problems, perhaps more than any other area, are markedly affected by lifestyle. Many disorders can be prevented or treated at least in part by eating a healthy diet high in fiber, exercising regularly, drinking enough water, and limiting alcohol intake. Still, the frequency of digestive disorders means that even the healthiest person can be affected by them. Anyone who notices blood in their stool, experiences abdominal pain, unexplained weight loss, or any significant change in bowel movements should see a doctor.

Noteworthy Medicare Patient Procedures Performed by Dr. Kevin A. Karls, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Affordability:

enteroscopy with biopsy

In 2023, Dr. Kevin A. Karls, MD had a list price for enteroscopy with biopsy that was lower than the list prices billed to Medicare by 95% of providers in related specialties within North Dakota. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Affordability:

diagnostic EGD without biopsy

In 2023, Dr. Kevin A. Karls, MD had a list price for diagnostic EGD without biopsy that was lower than the list prices billed to Medicare by 90% of providers in related specialties within North Dakota. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

colonoscopy

colonoscopy with biopsy

colonoscopy with lesion removal

gastrointestinal biopsy

removal of lesion

By Affordability:

diagnostic EGD

diagnostic upper endoscopy

EGD for treatment of gastrointestinal bleeding

EGD with biopsy

EGD with dilation

EGD with esophageal dilation

EGD with lesion removal

endoscopic esophageal dilation

esophageal dilation

esophagogastroduodenoscopy

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy

upper endoscopy for treatment of gastrointestinal bleeding

upper endoscopy with biopsy

upper endoscopy with dilation

upper endoscopy with esophageal dilation

upper endoscopy with lesion removal

In 2012, among providers in related specialties within North Dakota, Dr. Kevin A. Karls, MD performed more colonoscopy, colonoscopy with biopsy, colonoscopy with lesion removal, gastrointestinal biopsy, and removal of lesion (e.g. growth) procedures for Medicare patients than 75% of them and he also had a list price for diagnostic EGD, diagnostic upper endoscopy, EGD for treatment of gastrointestinal bleeding, EGD with biopsy, EGD with dilation, EGD with esophageal dilation, EGD with lesion removal, endoscopic esophageal dilation, esophageal dilation, esophagogastroduodenoscopy (EGD), therapeutic EGD, therapeutic upper endoscopy, upper endoscopy, upper endoscopy for treatment of gastrointestinal bleeding, upper endoscopy with biopsy, upper endoscopy with dilation, upper endoscopy with esophageal dilation, and upper endoscopy with lesion removal that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Kevin A. Karls, MD treated as a gastroenterologist in BISMARCK, ND during 2012 were gastrointestinal procedures, minimally invasive procedures, lab tests and diagnostic procedures.

Volume of procedures performed by Dr. Kevin A. Karls, MD for Medicare patients.

balloon dilation	28
blood draw	235
diabetes management	16
diagnostic procedures	753
doctor visit	182
esophageal dilation	46
gastrointestinal procedures	841
hospital care	143
hydrogen breath test	35
inpatient care	143
lab tests	811
methane breath test	35
minimally invasive procedures	841
preventive care	16
removal of lesion (e.g. growth)	631
thyroid function tests	81

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kevin A. Karls, MD treated as a gastroenterologist in BISMARCK, ND during 2013 were gastrointestinal procedures, minimally invasive procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Kevin A. Karls, MD for Medicare patients.

balloon dilation	21
blood draw	146
diagnostic procedures	751
doctor visit	185
esophageal dilation	34
gastrointestinal procedures	844
hospital care	107
hydrogen breath test	26
inpatient care	107
lab tests	608
methane breath test	26
minimally invasive procedures	844
removal of lesion (e.g. growth)	638
thyroid function tests	58

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin A. Karls, MD.

**Gender**
Male	218
Female	351

**Ethnicity**
Non-Hispanic White	549
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	269
From 75 to 84	168
85 and over	60
Less than 65	72

Conditions of Medicare patients treated by Dr. Kevin A. Karls, MD in 2013

Hypertension	55
High Cholesterol	40
Stroke	2
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kevin A. Karls, MD treated as a gastroenterologist in BISMARCK, ND during 2014 were gastrointestinal procedures, minimally invasive procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Kevin A. Karls, MD for Medicare patients.

balloon dilation	26
blood draw	126
diagnostic procedures	667
doctor visit	139
esophageal dilation	42
gastrointestinal procedures	781
hospital care	46
hydrogen breath test	12
injections	11
inpatient care	46
lab tests	399
methane breath test	12
minimally invasive procedures	781
removal of lesion (e.g. growth)	570
thyroid function tests	45

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin A. Karls, MD.

**Gender**
Male	232
Female	288

**Ethnicity**
Non-Hispanic White	498
Black	0
Hispanic	0
Asian	0
Other	0
Native American	11

**Age**
From 65 to 74	272
From 75 to 84	143
85 and over	43
Less than 65	62

Conditions of Medicare patients treated by Dr. Kevin A. Karls, MD in 2014

Hypertension	55
High Cholesterol	47
Stroke	3
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kevin A. Karls, MD treated as a gastroenterologist in BISMARCK, ND during 2015 were gastrointestinal procedures, minimally invasive procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Kevin A. Karls, MD for Medicare patients.

balloon dilation	12
blood draw	109
diagnostic procedures	616
doctor visit	133
esophageal dilation	29
gastrointestinal procedures	712
hospital care	15
hydrogen breath test	24
injections	23
inpatient care	15
lab tests	281
methane breath test	24
minimally invasive procedures	712
preventive care	11
removal of lesion (e.g. growth)	534
thyroid function tests	41

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin A. Karls, MD.

**Gender**
Male	410
Female	550

**Ethnicity**
Non-Hispanic White	910
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	506
From 75 to 84	270
85 and over	82
Less than 65	102

Conditions of Medicare patients treated by Dr. Kevin A. Karls, MD in 2015

Hypertension	58
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	23
Asthma	11
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kevin A. Karls, MD treated as a gastroenterologist in BISMARCK, ND during 2016 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Kevin A. Karls, MD for Medicare patients.

balloon dilation	15
blood draw	100
diagnostic procedures	567
doctor visit	104
esophageal dilation	36
gastrointestinal procedures	667
hospital care	12
hydrogen breath test	22
inpatient care	12
lab tests	60
methane breath test	22
minimally invasive procedures	667
removal of lesion (e.g. growth)	513

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin A. Karls, MD.

**Gender**
Male	187
Female	258

**Ethnicity**
Non-Hispanic White	428
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	124
85 and over	35
Less than 65	50

Conditions of Medicare patients treated by Dr. Kevin A. Karls, MD in 2016

Hypertension	63
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	31
Depression	24
Chronic Kidney Disease	29
Asthma	19
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kevin A. Karls, MD treated as a gastroenterologist in BISMARCK, ND during 2017 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Kevin A. Karls, MD for Medicare patients.

balloon dilation	17
blood draw	97
diagnostic procedures	608
doctor visit	136
esophageal dilation	41
gastrointestinal procedures	702
hydrogen breath test	12
methane breath test	12
minimally invasive procedures	702
preventive care	16
removal of lesion (e.g. growth)	537

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin A. Karls, MD.

**Gender**
Male	218
Female	263

**Ethnicity**
Non-Hispanic White	461
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	148
85 and over	22
Less than 65	58

Conditions of Medicare patients treated by Dr. Kevin A. Karls, MD in 2017

Hypertension	57
High Cholesterol	47
Stroke	2
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kevin A. Karls, MD treated as a gastroenterologist in BISMARCK, ND during 2018 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Kevin A. Karls, MD for Medicare patients.

blood draw	96
diagnostic procedures	820
doctor visit	133
esophageal dilation	29
gastrointestinal procedures	882
hospital care	29
hydrogen breath test	16
inpatient care	29
methane breath test	16
minimally invasive procedures	882
preventive care	18
removal of lesion (e.g. growth)	693

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin A. Karls, MD.

**Gender**
Male	242
Female	350

**Ethnicity**
Non-Hispanic White	564
Black	0
Hispanic	0
Asian	0
Other	0
Native American	13

**Age**
From 65 to 74	343
From 75 to 84	160
85 and over	33
Less than 65	56

Conditions of Medicare patients treated by Dr. Kevin A. Karls, MD in 2018

Hypertension	57
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	25
Depression	28
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kevin A. Karls, MD treated as a gastroenterologist in BISMARCK, ND during 2019 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Kevin A. Karls, MD for Medicare patients.

balloon dilation	17
blood draw	79
diagnostic procedures	678
doctor visit	126
esophageal dilation	57
gastrointestinal procedures	795
hospital care	22
hydrogen breath test	14
inpatient care	22
methane breath test	14
minimally invasive procedures	795
preventive care	19
removal of lesion (e.g. growth)	607

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin A. Karls, MD.

**Gender**
Male	250
Female	341

**Ethnicity**
Non-Hispanic White	562
Black	0
Hispanic	0
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	331
From 75 to 84	172
85 and over	29
Less than 65	59

Conditions of Medicare patients treated by Dr. Kevin A. Karls, MD in 2019

Hypertension	55
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	27
Depression	29
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kevin A. Karls, MD treated as a gastroenterologist in BISMARCK, ND during 2020 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Kevin A. Karls, MD for Medicare patients.

balloon dilation	21
blood draw	76
diagnostic procedures	574
doctor visit	152
esophageal dilation	59
gastrointestinal procedures	633
hospital care	21
hydrogen breath test	11
inpatient care	21
methane breath test	11
minimally invasive procedures	633
removal of lesion (e.g. growth)	510

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin A. Karls, MD.

**Gender**
Male	230
Female	272

**Ethnicity**
Non-Hispanic White	472
Black	0
Hispanic	0
Asian	0
Other	0
Native American	18

**Age**
From 65 to 74	305
From 75 to 84	143
85 and over	17
Less than 65	37

Conditions of Medicare patients treated by Dr. Kevin A. Karls, MD in 2020

Hypertension	58
High Cholesterol	48
Stroke	2
Ischemic Heart Disease	27
Depression	24
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kevin A. Karls, MD treated as a gastroenterologist in BISMARCK, ND during 2021 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Kevin A. Karls, MD for Medicare patients.

balloon dilation	15
diagnostic procedures	588
doctor visit	119
esophageal dilation	53
gastrointestinal procedures	661
hospital care	19
inpatient care	19
minimally invasive procedures	661
preventive care	20
removal of lesion (e.g. growth)	518

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin A. Karls, MD.

**Gender**
Male	223
Female	280

**Ethnicity**
Non-Hispanic White	478
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	307
From 75 to 84	139
85 and over	30
Less than 65	27

Conditions of Medicare patients treated by Dr. Kevin A. Karls, MD in 2021

Hypertension	56
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kevin A. Karls, MD treated as a gastroenterologist in BISMARCK, ND during 2022 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Kevin A. Karls, MD for Medicare patients.

blood draw	29
diagnostic procedures	511
doctor visit	149
esophageal dilation	33
gastrointestinal procedures	560
hospital care	21
inpatient care	21
minimally invasive procedures	560
preventive care	16
removal of lesion (e.g. growth)	490

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin A. Karls, MD.

**Gender**
Male	194
Female	287

**Ethnicity**
Non-Hispanic White	455
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	275
From 75 to 84	147
85 and over	29
Less than 65	30

Conditions of Medicare patients treated by Dr. Kevin A. Karls, MD in 2022

Hypertension	68
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	20
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Kevin A. Karls, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kevin A. Karls, MD treated as a gastroenterologist in BISMARCK, ND were gastrointestinal procedures, minimally invasive procedures, diagnostic procedures and removal of lesion (e.g. growth).

balloon dilation	19
blood draw	109
diabetes management	16
diagnostic procedures	648
doctor visit	141
esophageal dilation	41
gastrointestinal procedures	734
hospital care	43
hydrogen breath test	19
injections	17
inpatient care	43
lab tests	431
methane breath test	19
minimally invasive procedures	734
preventive care	16
removal of lesion (e.g. growth)	567
thyroid function tests	56

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Kevin A. Karls, MD.

**Gender**
Female	294
Male	218

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	488
Native American / Alaskan Native	5
Hispanic	0
Other	0

**Age**
85 and over	34
75 to 84	146
Less than 65	50
65 to 74	281

Average of Total of Conditions of Medicare patients treated by Dr. Kevin A. Karls, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Kevin A. Karls, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	52
High Cholesterol	46
Stroke	2
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	24
Asthma	8
Osteoporosis	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Atrial Fibrillation	9
Dementia	5
Cancer	10

Education & Training

Dr. Kevin A. Karls, MD graduated from University of North Dakota School of Medicine and Health Sciences in 2004. He completed residency at Mayo Clinic. He is certified by the American Board of Internal Medicine: Gastroenterology and has a state license in North Dakota.

Medical School: University of North Dakota School of Medicine and Health Sciences (2004)

Residency: Mayo Clinic

Board Certification: American Board of Internal Medicine: Gastroenterology

Licensed In: North Dakota

Affiliations & Hospitals

Dr. Kevin A. Karls, MD is associated with these hospitals and organizations:

Essentia Health

Ratings & Reviews

Dr. Kevin A. Karls, MD has an exceptional overall rating with an average of 4.81 out of 5 stars based on 221 ratings. We collect ratings and reviews of Dr. Kevin A. Karls, MD from all over the web to help you find the right in BISMARCK, ND.

4.81

Overall Rating

(221 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-01-06

Patient verified via Press Ganey

This was a return visit to caregiver due to his level of care at first appointment. Will return again

Overall Rating: 5.0 2025-03-28

Patient verified via Press Ganey

I saw Dr Karls about 12 years ago for similar issues. So grateful he is back at Essentia clinic.

Overall Rating: 5.0 2025-01-16

Patient verified via Press Ganey

Amazing doctor and staff! Felt amazing coming from a doctor who didn't listen or care!

Overall Rating: 5.0 2024-08-15

Patient verified via Press Ganey

Dr Karl is an exceptional provider

Overall Rating: 5.0 2024-11-18

Patient verified via Press Ganey

Dr. Karls is awesome

Overall Rating: 5.0 2025-05-01

Patient verified via Press Ganey

Treated well.

General Payments

These charts describe general payments received by Dr. Kevin A. Karls, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Takeda Pharmaceuticals U.S.A., Inc.	$445 ENTYVIO $396	AMITIZA $49
Janssen Biotech, Inc.	$315 STELARA $162	SIMPONI $105	REMICADE $35	SIMPONI ARIA $12
AbbVie, Inc.	$288 Humira $263	Mavyret $15	$10
Valeant Pharmaceuticals North America LLC	$271 UCERIS TABLETS $76	Moviprep $71	XIFAXAN $62	Uceris $31	XIFAXANIBSD $24	Other $7
UCB, Inc.	$238 Cimzia $238
Other	$2,250 LINZESS $186	SIR-Spheres microspheres $178	PENTASA $136	XIFAXAN $127	Ocaliva $85	Other $1,538

**Types of Payments**
Food and Beverage	$3,735
Education	$73

Biography

Dr. Kevin Karls is an adult gastroenterology specialist. His clinical interests include liver failure, celiac disease, and crohn's disease. Patients gave Dr. Karls an average rating of 5.0 stars (out of 5). He attended the University of North Dakota School of Medicine and Health Sciences for medical school and subsequently trained at Mayo Clinic for residency. He is affiliated with Essentia Health. According to Doctor.com, Dr. Karls is currently accepting new patients at his office in Bismarck, ND.