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Home > DE Providers > Family Physicians & Family Medicine Specialists

Joseph Francis Karnish, DO, D O

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Specializes in: Family Medicine

505 W Market Street Suite 110
Georgetown, DE 19947

(302) 856-7099

Joseph Francis Karnish, DO, D O is a family medicine practitioner in Georgetown, DE specializing in family medicine.

Office Locations

505 W Market Street Suite 110
Georgetown, DE 19947

(302) 856-7099

(302) 856-3247

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In The News

“They called Mr. Givens' primary care provider, Dr. Joseph Karnish.”—"Delaware man shares progress from ventilator to recovery", The Washington Times, May 2020

Noteworthy Medicare Patient Procedures Performed by Joseph Francis Karnish, DO, D O in 2023

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

Top 5%

By Volume:

A1C test

In 2023, Joseph Francis Karnish, DO, D O performed more A1C test procedures for Medicare patients than 95% of providers in related specialties within Delaware.

Top 10%

By Volume:

lab tests

preventive care

By Affordability:

urinalysis

In 2023, among providers in related specialties within Delaware, Joseph Francis Karnish, DO, D O performed more lab tests, and preventive care procedures for Medicare patients than 90% of them and he also had a list price for urinalysis that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

flu shot

By Affordability:

A1C test

diabetes management

diabetes screening

glycated protein test

In 2012, among providers in related specialties within Delaware, Joseph Francis Karnish, DO, D O performed more flu shot procedures for Medicare patients than 75% of them and he also had a list price for A1C test, diabetes management, diabetes screening, and glycated protein test 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 Joseph Francis Karnish, DO, D O treated as a family medicine practitioner in Georgetown, DE during 2012 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Joseph Francis Karnish, DO, D O for Medicare patients.

blood draw	109
diabetes management	23
doctor visit	758
hospital care	177
inpatient care	177
lab tests	72
preventive care	163
vaccines	140

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Joseph Francis Karnish, DO, D O treated as a family medicine practitioner in Georgetown, DE during 2013 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Joseph Francis Karnish, DO, D O for Medicare patients.

blood draw	91
diabetes management	15
doctor visit	739
hospital care	277
inpatient care	235
lab tests	36
outpatient care	42
preventive care	167
vaccines	152

2013 Medicare Patient Data

Information about Medicare patients treated by Joseph Francis Karnish, DO, D O.

**Gender**
Male	169
Female	216

**Ethnicity**
Non-Hispanic White	350
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	123
85 and over	50
Less than 65	59

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2013

Hypertension	61
High Cholesterol	55
Stroke	8
Ischemic Heart Disease	46
Depression	19
Chronic Kidney Disease	25
Asthma	5
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Joseph Francis Karnish, DO, D O treated as a family medicine practitioner in Georgetown, DE during 2014 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Joseph Francis Karnish, DO, D O for Medicare patients.

blood draw	58
diabetes management	40
doctor visit	685
hospital care	427
inpatient care	382
lab tests	77
outpatient care	45
preventive care	150
vaccines	110

2014 Medicare Patient Data

Information about Medicare patients treated by Joseph Francis Karnish, DO, D O.

**Gender**
Male	178
Female	227

**Ethnicity**
Non-Hispanic White	367
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	131
85 and over	66
Less than 65	52

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2014

Hypertension	66
High Cholesterol	60
Stroke	11
Ischemic Heart Disease	46
Depression	21
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	24
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Joseph Francis Karnish, DO, D O treated as a family medicine practitioner in Georgetown, DE during 2015 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Joseph Francis Karnish, DO, D O for Medicare patients.

blood draw	82
diabetes management	55
doctor visit	566
hospital care	289
inpatient care	277
lab tests	85
outpatient care	12
preventive care	251
vaccines	196

2015 Medicare Patient Data

Information about Medicare patients treated by Joseph Francis Karnish, DO, D O.

**Gender**
Male	350
Female	418

**Ethnicity**
Non-Hispanic White	690
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	302
From 75 to 84	240
85 and over	114
Less than 65	112

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2015

Hypertension	70
High Cholesterol	57
Stroke	13
Ischemic Heart Disease	48
Depression	19
Chronic Kidney Disease	29
Asthma	13
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	26
Chronic Obstructive Pulmonary Disease	23
Diabetes	39
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Joseph Francis Karnish, DO, D O treated as a family medicine practitioner in Georgetown, DE during 2016 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Joseph Francis Karnish, DO, D O for Medicare patients.

blood draw	67
diabetes management	60
doctor visit	518
hospital care	264
inpatient care	228
lab tests	84
outpatient care	36
preventive care	220
vaccines	160

2016 Medicare Patient Data

Information about Medicare patients treated by Joseph Francis Karnish, DO, D O.

**Gender**
Male	161
Female	198

**Ethnicity**
Non-Hispanic White	325
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	119
85 and over	51
Less than 65	48

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2016

Hypertension	69
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	48
Depression	18
Chronic Kidney Disease	30
Asthma	23
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	26
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Joseph Francis Karnish, DO, D O treated as a family medicine practitioner in Georgetown, DE during 2017 were preventive care, vaccines, lab tests and hospital care.

Volume of procedures performed by Joseph Francis Karnish, DO, D O for Medicare patients.

blood draw	67
diabetes management	59
doctor visit	778
hospital care	82
inpatient care	82
lab tests	99
preventive care	238
vaccines	179

2017 Medicare Patient Data

Information about Medicare patients treated by Joseph Francis Karnish, DO, D O.

**Gender**
Male	151
Female	198

**Ethnicity**
Non-Hispanic White	320
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	109
85 and over	41
Less than 65	54

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2017

Hypertension	62
High Cholesterol	50
Stroke	7
Ischemic Heart Disease	37
Depression	17
Chronic Kidney Disease	27
Asthma	4
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Joseph Francis Karnish, DO, D O treated as a family medicine practitioner in Georgetown, DE during 2018 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Joseph Francis Karnish, DO, D O for Medicare patients.

diabetes management	91
doctor visit	656
lab tests	111
preventive care	252
vaccines	161

2018 Medicare Patient Data

Information about Medicare patients treated by Joseph Francis Karnish, DO, D O.

**Gender**
Male	156
Female	187

**Ethnicity**
Non-Hispanic White	312
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	96
85 and over	30
Less than 65	52

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2018

Hypertension	60
High Cholesterol	47
Stroke	6
Ischemic Heart Disease	39
Depression	21
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Joseph Francis Karnish, DO, D O treated as a family medicine practitioner in Georgetown, DE during 2019 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Joseph Francis Karnish, DO, D O for Medicare patients.

diabetes management	133
doctor visit	604
lab tests	169
preventive care	178
vaccines	45

2019 Medicare Patient Data

Information about Medicare patients treated by Joseph Francis Karnish, DO, D O.

**Gender**
Male	164
Female	210

**Ethnicity**
Non-Hispanic White	335
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	104
85 and over	40
Less than 65	60

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2019

Hypertension	63
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	25
Asthma	6
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	36
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Joseph Francis Karnish, DO, D O treated as a family medicine practitioner in Georgetown, DE during 2020 were lab tests, preventive care, diabetes management and vaccines.

Volume of procedures performed by Joseph Francis Karnish, DO, D O for Medicare patients.

diabetes management	96
doctor visit	457
lab tests	119
preventive care	118
vaccines	22

2020 Medicare Patient Data

Information about Medicare patients treated by Joseph Francis Karnish, DO, D O.

**Gender**
Male	174
Female	193

**Ethnicity**
Non-Hispanic White	330
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	109
85 and over	41
Less than 65	52

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2020

Hypertension	59
High Cholesterol	52
Stroke	6
Ischemic Heart Disease	37
Depression	20
Chronic Kidney Disease	27
Asthma	5
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	36
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Joseph Francis Karnish, DO, D O treated as a family medicine practitioner in Georgetown, DE during 2021 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Joseph Francis Karnish, DO, D O for Medicare patients.

diabetes management	79
doctor visit	549
lab tests	101
preventive care	79

2021 Medicare Patient Data

Information about Medicare patients treated by Joseph Francis Karnish, DO, D O.

**Gender**
Male	156
Female	209

**Ethnicity**
Non-Hispanic White	329
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	109
85 and over	37
Less than 65	38

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2021

Hypertension	59
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	24
Asthma	4
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Joseph Francis Karnish, DO, D O treated as a family medicine practitioner in Georgetown, DE during 2022 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Joseph Francis Karnish, DO, D O for Medicare patients.

diabetes management	88
doctor visit	402
lab tests	105
preventive care	137
vaccines	49

2022 Medicare Patient Data

Information about Medicare patients treated by Joseph Francis Karnish, DO, D O.

**Gender**
Male	146
Female	184

**Ethnicity**
Non-Hispanic White	300
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	98
85 and over	35
Less than 65	26

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2022

Hypertension	72
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	10
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Joseph Francis Karnish, DO, D O treated as a family medicine practitioner in Georgetown, DE during 2023 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Joseph Francis Karnish, DO, D O for Medicare patients.

diabetes management	141
doctor visit	483
lab tests	164
preventive care	214
vaccines	73

2023 Medicare Patient Data

Information about Medicare patients treated by Joseph Francis Karnish, DO, D O.

**Gender**
Male	176
Female	220

**Ethnicity**
Non-Hispanic White	354
Black	25
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	123
85 and over	42
Less than 65	32

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2023

Hypertension	75
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Joseph Francis Karnish, DO, D O for Medicare patients.

The highest averages for the top procedures that Joseph Francis Karnish, DO, D O treated as a family medicine practitioner in Georgetown, DE were hospital care, inpatient care, preventive care and vaccines.

blood draw	79
diabetes management	73
doctor visit	599
hospital care	252
inpatient care	230
lab tests	101
outpatient care	33
preventive care	180
vaccines	117

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Joseph Francis Karnish, DO, D O.

**Gender**
Male	165
Female	205

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	334
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	113
85 and over	45
Less than 65	48
65 to 74	162

Average of Total of Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Joseph Francis Karnish, DO, D O treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	59
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	35
Depression	17
Chronic Kidney Disease	23
Asthma	7
Osteoporosis	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Atrial Fibrillation	13
Cancer	10
Dementia	10

Education & Training

He has a state license in Delaware.

Licensed In: Delaware

Ratings & Reviews

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General Payments

These charts describe general payments received by Joseph Francis Karnish, DO, D O. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GlaxoSmithKline, LLC.	$779 BREO $319	TRELEGY ELLIPTA $217	ANORO $147	TANZEUM $61	ANORO ELLIPTA $19	Other $16
Boehringer Ingelheim Pharmaceuticals, Inc.	$552 SPIRIVA RESPIMAT $395	STIOLTO $45	GLYXAMBI $41	TRADJENTA $27	COMBIVENT RESPIMAT $18	Other $26
Lilly USA, LLC	$377 JARDIANCE $135	TRULICITY $107	BASAGLAR $84	TRADJENTA $23	MOUNJARO $15	Other $14
AstraZeneca Pharmaceuticals LP	$362 FARXIGA $245	BREZTRI $65	LOKELMA $30	BYDUREON WEEKLY $12	$10
Pfizer Inc.	$281 ELIQUIS $77	COLOGUARD $51	ZAVZPRET $43	COLOGUARD DNA CAPTURE REAGENTS $27	LYRICA $24	Other $58
Other	$1,728 XARELTO $123	VRAYLAR $74	RYBELSUS $72	INVOKANA $70	NURTEC ODT $69	Other $1,321

**Types of Payments**
Food and Beverage	$3,857
Education	$222

Biography

Dr. Joseph Karnish works as a family medicine. Dr. Karnish graduated from Philadelphia College of Osteopathic Medicine.

Select Year:

Joseph Francis Karnish, DO, D O

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Joseph Francis Karnish, DO, D O in 2023

By Volume:

By Volume:

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Joseph Francis Karnish, DO, D O From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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