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Dr. John L. Schwartz, MD

(157 Ratings)

Specializes in: Adult Cardiology

Wayne State University School of Medicine

2940 N Mccord Road
Toledo, OH 43615

(419) 842-3000

Dr. John L. Schwartz, MD is a cardiologist in Toledo, OH specializing in adult cardiology. He graduated from Wayne State University School of Medicine. Dr. John L. Schwartz, MD is affiliated with ProMedica and ProMedica Provider.

Office Locations

ProMedica Provider

2940 N Mccord Road
Toledo, OH 43615

(419) 842-3000

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ProMedica Provider

5300 Harroun Road Suite 304
Sylvania, OH 43560

(567) 585-2070

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John L. Schwartz, MD treated as a cardiologist in Toledo, OH during 2012 were hospital care, inpatient care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. John L. Schwartz, MD for Medicare patients.

cardiac procedures	178
catheterization	20
diagnostic procedures	20
hospital care	723
inpatient care	723
minimally invasive procedures	20
stress testing	111
ultrasound (sonogram)	47
vascular procedures	20

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John L. Schwartz, MD treated as a cardiologist in Toledo, OH during 2013 were hospital care, inpatient care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. John L. Schwartz, MD for Medicare patients.

cardiac procedures	107
catheterization	27
diagnostic procedures	27
hospital care	716
inpatient care	716
minimally invasive procedures	27
stress testing	52
ultrasound (sonogram)	28
vascular procedures	27

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Schwartz, MD.

**Gender**
Male	351
Female	329

**Ethnicity**
Non-Hispanic White	594
Black	57
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	235
From 75 to 84	206
85 and over	120
Less than 65	119

Conditions of Medicare patients treated by Dr. John L. Schwartz, MD in 2013

Hypertension	75
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	75
Depression	39
Chronic Kidney Disease	51
Asthma	15
Osteoperosis	12
Atrial Fibrilation	38
Heart Failure	59
Chronic Obstructive Pulmonary Disease	44
Diabetes	49
Dementia	19
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John L. Schwartz, MD treated as a cardiologist in Toledo, OH during 2014 were hospital care, inpatient care, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. John L. Schwartz, MD for Medicare patients.

cardiac procedures	24
catheterization	24
diagnostic procedures	24
hospital care	872
inpatient care	872
minimally invasive procedures	24
vascular procedures	24

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Schwartz, MD.

**Gender**
Male	232
Female	204

**Ethnicity**
Non-Hispanic White	378
Black	41
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	122
85 and over	83
Less than 65	74

Conditions of Medicare patients treated by Dr. John L. Schwartz, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	75
Depression	37
Chronic Kidney Disease	62
Asthma	14
Osteoperosis	10
Atrial Fibrilation	46
Heart Failure	70
Chronic Obstructive Pulmonary Disease	50
Diabetes	57
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John L. Schwartz, MD treated as a cardiologist in Toledo, OH during 2015 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. John L. Schwartz, MD for Medicare patients.

cardiac procedures	97
catheterization	83
diagnostic procedures	83
hospital care	556
inpatient care	556
minimally invasive procedures	83
stress testing	14
vascular procedures	83

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Schwartz, MD.

**Gender**
Male	438
Female	442

**Ethnicity**
Non-Hispanic White	810
Black	42
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	346
From 75 to 84	258
85 and over	142
Less than 65	134

Conditions of Medicare patients treated by Dr. John L. Schwartz, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	75
Depression	35
Chronic Kidney Disease	59
Asthma	30
Osteoperosis	9
Atrial Fibrilation	39
Heart Failure	61
Chronic Obstructive Pulmonary Disease	41
Diabetes	48
Dementia	22
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John L. Schwartz, MD treated as a cardiologist in Toledo, OH during 2016 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John L. Schwartz, MD for Medicare patients.

cardiac procedures	78
catheterization	27
diagnostic procedures	27
doctor visit	11
hospital care	762
inpatient care	762
minimally invasive procedures	27
stress testing	20
ultrasound (sonogram)	31
vascular procedures	27

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Schwartz, MD.

**Gender**
Male	336
Female	343

**Ethnicity**
Non-Hispanic White	613
Black	38
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	213
85 and over	119
Less than 65	87

Conditions of Medicare patients treated by Dr. John L. Schwartz, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	73
Depression	37
Chronic Kidney Disease	58
Asthma	44
Osteoperosis	11
Atrial Fibrilation	37
Heart Failure	56
Chronic Obstructive Pulmonary Disease	42
Diabetes	49
Dementia	19
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John L. Schwartz, MD treated as a cardiologist in Toledo, OH during 2017 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John L. Schwartz, MD for Medicare patients.

cardiac procedures	97
catheterization	22
diagnostic procedures	22
hospital care	811
inpatient care	811
minimally invasive procedures	22
stress testing	30
ultrasound (sonogram)	45
vascular procedures	22

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Schwartz, MD.

**Gender**
Male	296
Female	275

**Ethnicity**
Non-Hispanic White	513
Black	27
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	165
85 and over	114
Less than 65	71

Conditions of Medicare patients treated by Dr. John L. Schwartz, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	74
Depression	39
Chronic Kidney Disease	64
Asthma	11
Osteoperosis	11
Atrial Fibrilation	39
Heart Failure	57
Chronic Obstructive Pulmonary Disease	39
Diabetes	51
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John L. Schwartz, MD treated as a cardiologist in Toledo, OH during 2018 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John L. Schwartz, MD for Medicare patients.

cardiac procedures	97
doctor visit	33
hospital care	860
inpatient care	860
stress testing	30
ultrasound (sonogram)	67

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Schwartz, MD.

**Gender**
Male	267
Female	266

**Ethnicity**
Non-Hispanic White	500
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	179
85 and over	110
Less than 65	47

Conditions of Medicare patients treated by Dr. John L. Schwartz, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	72
Depression	33
Chronic Kidney Disease	58
Asthma	11
Osteoperosis	14
Atrial Fibrilation	45
Heart Failure	55
Chronic Obstructive Pulmonary Disease	42
Diabetes	42
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John L. Schwartz, MD treated as a cardiologist in Toledo, OH during 2019 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John L. Schwartz, MD for Medicare patients.

cardiac procedures	71
doctor visit	62
hospital care	693
inpatient care	676
outpatient care	17
stress testing	19
ultrasound (sonogram)	52

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Schwartz, MD.

**Gender**
Male	245
Female	238

**Ethnicity**
Non-Hispanic White	440
Black	16
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	168
85 and over	92
Less than 65	40

Conditions of Medicare patients treated by Dr. John L. Schwartz, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	74
Depression	35
Chronic Kidney Disease	63
Asthma	10
Osteoperosis	10
Atrial Fibrilation	40
Heart Failure	57
Chronic Obstructive Pulmonary Disease	38
Diabetes	47
Dementia	22
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John L. Schwartz, MD treated as a cardiologist in Toledo, OH during 2020 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John L. Schwartz, MD for Medicare patients.

cardiac procedures	65
doctor visit	14
hospital care	485
inpatient care	485
stress testing	25
ultrasound (sonogram)	40

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Schwartz, MD.

**Gender**
Male	248
Female	205

**Ethnicity**
Non-Hispanic White	409
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	173
From 75 to 84	164
85 and over	89
Less than 65	27

Conditions of Medicare patients treated by Dr. John L. Schwartz, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	66
Depression	34
Chronic Kidney Disease	55
Asthma	10
Osteoperosis	11
Atrial Fibrilation	42
Heart Failure	53
Chronic Obstructive Pulmonary Disease	39
Diabetes	44
Dementia	24
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John L. Schwartz, MD treated as a cardiologist in Toledo, OH during 2021 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John L. Schwartz, MD for Medicare patients.

cardiac procedures	75
hospital care	417
inpatient care	417
stress testing	34
ultrasound (sonogram)	41

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Schwartz, MD.

**Gender**
Male	204
Female	226

**Ethnicity**
Non-Hispanic White	390
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	162
85 and over	71
Less than 65	33

Conditions of Medicare patients treated by Dr. John L. Schwartz, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	62
Depression	39
Chronic Kidney Disease	61
Asthma	12
Osteoperosis	11
Atrial Fibrilation	39
Heart Failure	53
Chronic Obstructive Pulmonary Disease	33
Diabetes	46
Dementia	23
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John L. Schwartz, MD treated as a cardiologist in Toledo, OH during 2022 were hospital care, inpatient care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. John L. Schwartz, MD for Medicare patients.

cardiac procedures	38
hospital care	340
inpatient care	340
stress testing	21
ultrasound (sonogram)	17

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Schwartz, MD.

**Gender**
Male	146
Female	160

**Ethnicity**
Non-Hispanic White	285
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	122
85 and over	51
Less than 65	21

Conditions of Medicare patients treated by Dr. John L. Schwartz, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	58
Depression	36
Chronic Kidney Disease	44
Asthma	15
Osteoperosis	15
Atrial Fibrilation	54
Heart Failure	43
Chronic Obstructive Pulmonary Disease	36
Diabetes	43
Dementia	18
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. John L. Schwartz, MD for Medicare patients.

doctor visit	149

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John L. Schwartz, MD.

**Gender**
Male	84
Female	84

**Ethnicity**
Non-Hispanic White	150
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	52
85 and over	13
Less than 65	13

Conditions of Medicare patients treated by Dr. John L. Schwartz, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	16
Atrial Fibrilation	27
Heart Failure	21
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. John L. Schwartz, MD for Medicare patients.

The highest averages for the top procedures that Dr. John L. Schwartz, MD treated as a cardiologist in Toledo, OH were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

cardiac procedures	84
catheterization	33
diagnostic procedures	33
doctor visit	53
hospital care	657
inpatient care	656
minimally invasive procedures	33
outpatient care	17
stress testing	35
ultrasound (sonogram)	40
vascular procedures	33

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. John L. Schwartz, MD.

**Gender**
Male	237
Female	231

**Ethnicity**
Black / African American	21
Asian / Pacific Islander	0
Non-Hispanic White	423
Hispanic	2
Native American / Alaskan Native	0
Other	4

**Age**
75 to 84	150
85 and over	83
Less than 65	55
65 to 74	178

Average of Total of Conditions of Medicare patients treated by Dr. John L. Schwartz, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	68
Stroke	13
Ischemic Heart Disease	61
Depression	32
Chronic Kidney Disease	49
Asthma	15
Osteoporosis	10
Heart Failure	48
Chronic Obstructive Pulmonary Disease	35
Diabetes	42
Atrial Fibrillation	37
Cancer	13
Dementia	17

Education & Training

Dr. John L. Schwartz, MD graduated from Wayne State University School of Medicine. He completed residency at University of Iowa Affiliated Hospitals. He has a state license in Ohio.

Medical School: Wayne State University School of Medicine

Residency: University of Iowa Affiliated Hospitals

Licensed In: Ohio

Affiliations & Hospitals

Dr. John L. Schwartz, MD is associated with these hospitals and organizations:

ProMedica

ProMedica Provider

Ratings & Reviews

Dr. John L. Schwartz, MD has an exceptional overall rating with an average of 4.85 out of 5 stars based on 157 ratings. We collect ratings and reviews of Dr. John L. Schwartz, MD from all over the web to help you find the right in Toledo, OH.

4.85

Overall Rating

(157 Ratings)

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General Payments

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

**Payments by Company**
Abbott Laboratories	$254 XIENCE SIERRA $103	DRAGONFLY OPSTAR $54	Xience Sierra Coronary Stent System $40	PressureWire $31	Xience Sierra Coronary Stent $27
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$157 LifeVest $157
Pfizer Inc.	$95 ELIQUIS $95
Janssen Pharmaceuticals, Inc	$82 XARELTO $82
Chiesi USA, Inc.	$81 KENGREAL $59	CLEVIPREX $21
Other	$334 Repatha $61	Lexiscan $61	CAMZYOS $38	ELIQUIS $35	Effient $29	Other $109

**Types of Payments**
Food and Beverage	$1,002

Biography

Dr. John Schwartz, who practices in Toledo, OH, Suite 204 Toledo, OH, and Suite 304 Sylvania, OH, is a medical specialist in adult cardiology. He obtained his medical school training at Wayne State University School of Medicine and performed his residency at a hospital affiliated with the University of Iowa. On average, patients gave him a rating of 5.0 stars (out of 5). Dr. Schwartz is affiliated with ProMedica.