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Home > MO Providers > Trauma Surgeons

Dr. Jon S. Gengler, MD

Accepting New Patients

(105 Ratings)

Specializes in: General Surgery and Trauma Surgery

University of South Dakota, Sanford School of Medicine (1989)

2750 Clay Edwards Drive Suite 600
North Kansas City, MO 64116

(816) 453-4000

Dr. Jon S. Gengler, MD is a general surgeon in North Kansas City, MO specializing in general surgery and trauma surgery. He graduated from University of South Dakota, Sanford School of Medicine in 1989 and has 37 years of experience. Dr. Jon S. Gengler, MD is affiliated with North Kansas City Hospital and Meritas Health.

Office Locations

2750 Clay Edwards Drive Suite 600
North Kansas City, MO 64116

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Noteworthy Medicare Patient Procedures Performed by Dr. Jon S. Gengler, MD in 2023

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

Top 5%

By Volume:

inpatient hospital care

In 2023, Dr. Jon S. Gengler, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within Missouri.

Top 25%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, Dr. Jon S. Gengler, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Missouri. 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. Jon S. Gengler, MD treated as a general surgeon in North Kansas City, MO during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jon S. Gengler, MD for Medicare patients.

doctor visit	100
hospital care	298
inpatient care	298

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jon S. Gengler, MD treated as a general surgeon in North Kansas City, MO during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jon S. Gengler, MD for Medicare patients.

doctor visit	79
hospital care	217
inpatient care	217

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon S. Gengler, MD.

**Gender**
Male	129
Female	166

**Ethnicity**
Non-Hispanic White	284
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	98
85 and over	33
Less than 65	39

Conditions of Medicare patients treated by Dr. Jon S. Gengler, MD in 2013

Hypertension	75
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	43
Depression	26
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	20
Chronic Obstructive Pulmonary Disease	26
Diabetes	28
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jon S. Gengler, MD treated as a general surgeon in North Kansas City, MO during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jon S. Gengler, MD for Medicare patients.

doctor visit	97
hospital care	288
inpatient care	288

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon S. Gengler, MD.

**Gender**
Male	145
Female	182

**Ethnicity**
Non-Hispanic White	302
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	99
85 and over	41
Less than 65	55

Conditions of Medicare patients treated by Dr. Jon S. Gengler, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	40
Depression	30
Chronic Kidney Disease	32
Asthma	12
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	31
Diabetes	31
Dementia	15
Cancer	22

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jon S. Gengler, MD treated as a general surgeon in North Kansas City, MO during 2015 were hospital care, inpatient care, open surgery and abdominal surgery.

Volume of procedures performed by Dr. Jon S. Gengler, MD for Medicare patients.

abdominal surgery	12
doctor visit	96
gastrointestinal procedures	12
hospital care	260
inpatient care	260
open surgery	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon S. Gengler, MD.

**Gender**
Male	294
Female	316

**Ethnicity**
Non-Hispanic White	566
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	166
85 and over	94
Less than 65	112

Conditions of Medicare patients treated by Dr. Jon S. Gengler, MD in 2015

Hypertension	75
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	36
Depression	32
Chronic Kidney Disease	36
Asthma	20
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	24
Chronic Obstructive Pulmonary Disease	26
Diabetes	33
Dementia	15
Cancer	21

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jon S. Gengler, MD treated as a general surgeon in North Kansas City, MO during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jon S. Gengler, MD for Medicare patients.

doctor visit	60
hospital care	188
inpatient care	188

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon S. Gengler, MD.

**Gender**
Male	111
Female	116

**Ethnicity**
Non-Hispanic White	203
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	71
85 and over	24
Less than 65	47

Conditions of Medicare patients treated by Dr. Jon S. Gengler, MD in 2016

Hypertension	75
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	40
Depression	31
Chronic Kidney Disease	34
Asthma	32
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	25
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	20
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jon S. Gengler, MD treated as a general surgeon in North Kansas City, MO during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jon S. Gengler, MD for Medicare patients.

doctor visit	81
hospital care	220
inpatient care	220

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon S. Gengler, MD.

**Gender**
Male	115
Female	128

**Ethnicity**
Non-Hispanic White	225
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	80
85 and over	34
Less than 65	31

Conditions of Medicare patients treated by Dr. Jon S. Gengler, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	46
Depression	30
Chronic Kidney Disease	46
Asthma	9
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	25
Chronic Obstructive Pulmonary Disease	30
Diabetes	35
Dementia	20
Cancer	20

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jon S. Gengler, MD treated as a general surgeon in North Kansas City, MO during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jon S. Gengler, MD for Medicare patients.

doctor visit	55
hospital care	160
inpatient care	160

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon S. Gengler, MD.

**Gender**
Male	107
Female	111

**Ethnicity**
Non-Hispanic White	206
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	63
85 and over	36
Less than 65	33

Conditions of Medicare patients treated by Dr. Jon S. Gengler, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	47
Depression	33
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	20
Cancer	22

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jon S. Gengler, MD treated as a general surgeon in North Kansas City, MO during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jon S. Gengler, MD for Medicare patients.

doctor visit	53
hospital care	180
inpatient care	180

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon S. Gengler, MD.

**Gender**
Male	118
Female	103

**Ethnicity**
Non-Hispanic White	205
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	67
85 and over	34
Less than 65	26

Conditions of Medicare patients treated by Dr. Jon S. Gengler, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	41
Depression	33
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	24
Chronic Obstructive Pulmonary Disease	24
Diabetes	39
Dementia	24
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jon S. Gengler, MD treated as a general surgeon in North Kansas City, MO during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jon S. Gengler, MD for Medicare patients.

doctor visit	43
hospital care	205
inpatient care	205

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon S. Gengler, MD.

**Gender**
Male	103
Female	103

**Ethnicity**
Non-Hispanic White	188
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	71
85 and over	31
Less than 65	19

Conditions of Medicare patients treated by Dr. Jon S. Gengler, MD in 2020

Hypertension	75
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	42
Depression	38
Chronic Kidney Disease	45
Asthma	8
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	26
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Dementia	26
Cancer	22

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jon S. Gengler, MD treated as a general surgeon in North Kansas City, MO during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jon S. Gengler, MD for Medicare patients.

doctor visit	30
hospital care	174
inpatient care	174

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon S. Gengler, MD.

**Gender**
Male	93
Female	95

**Ethnicity**
Non-Hispanic White	177
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	58
85 and over	35
Less than 65	29

Conditions of Medicare patients treated by Dr. Jon S. Gengler, MD in 2021

Hypertension	75
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	47
Depression	36
Chronic Kidney Disease	47
Asthma	10
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	34
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jon S. Gengler, MD treated as a general surgeon in North Kansas City, MO during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jon S. Gengler, MD for Medicare patients.

doctor visit	36
hospital care	156
inpatient care	156

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon S. Gengler, MD.

**Gender**
Male	98
Female	102

**Ethnicity**
Non-Hispanic White	183
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	65
85 and over	32
Less than 65	17

Conditions of Medicare patients treated by Dr. Jon S. Gengler, MD in 2022

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	12
Atrial Fibrilation	31
Heart Failure	25
Chronic Obstructive Pulmonary Disease	29
Diabetes	39
Dementia	13
Cancer	28

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jon S. Gengler, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jon S. Gengler, MD treated as a general surgeon in North Kansas City, MO were hospital care, inpatient care, open surgery and abdominal surgery.

abdominal surgery	12
doctor visit	66
gastrointestinal procedures	12
hospital care	213
inpatient care	213
open surgery	12

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jon S. Gengler, MD.

**Gender**
Female	129
Male	119

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	0
Non-Hispanic White	230
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	35
75 to 84	76
Less than 65	37
65 to 74	99

Average of Total of Conditions of Medicare patients treated by Dr. Jon S. Gengler, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	38
Depression	29
Chronic Kidney Disease	34
Asthma	11
Osteoporosis	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Atrial Fibrillation	18
Dementia	17
Cancer	18

Education & Training

Dr. Jon S. Gengler, MD graduated from University of South Dakota, Sanford School of Medicine in 1989. He completed residency at Creighton University Affiliated Hospitals. He is certified by the General, American Board of Surgery and has a state license in Missouri.

Medical School: University of South Dakota, Sanford School of Medicine (1989)

Residency: Creighton University Affiliated Hospitals (1997)

Board Certification: General, American Board of Surgery

Licensed In: Missouri

Affiliations & Hospitals

Dr. Jon S. Gengler, MD is associated with these hospitals and organizations:

North Kansas City Hospital and Meritas Health

Ratings & Reviews

Dr. Jon S. Gengler, MD has an exceptional overall rating with an average of 4.98 out of 5 stars based on 105 ratings. We collect ratings and reviews of Dr. Jon S. Gengler, MD from all over the web to help you find the right in North Kansas City, MO.

4.98

Overall Rating

(105 Ratings)

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$15,430 Da Vinci Surgical System $15,430
Baxter Healthcare	$35 TACHOSIL $18	BioSurgery - FLOSEAL $17
Covidien Sales LLC	$27 Vessel Sealing $27
Davol Inc.	$25 SURGICAL $25
Acera Surgical, Inc.	$24 Restrata Wound Matrix $24
Other	$144 KcentraBeriplex $24	Energy: Harmonic $22	SPY-PHI SYSTEM $21	ProGrip $17	CoolSeal Generator $16	Other $44

**Types of Payments**
Education	$10,500
Travel and Lodging	$3,675
Food and Beverage	$1,510

Biography

Dr. Jon Gengler's areas of specialization are general surgery and trauma surgery; he sees patients in North Kansas City, MO. Patients gave him an average rating of 5.0 stars (out of 5). His areas of expertise include the following: urgent care and emergency care. Dr. Gengler is professionally affiliated with North Kansas City Hospital and Meritas Health. Dr. Gengler's practice in North Kansas City, MO is open to new patients as reported by North Kansas City Hospital and Meritas Health. He graduated from the University of South Dakota, Sanford School of Medicine and then he performed his residency at a hospital affiliated with Creighton University. He has received the following distinction: Recognized with an 800 Award for 2025 by Reputation.com.