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Home > OH Providers > Radiation Oncologists

Dr. Douglas Keyser, MD

(13 Ratings)

Specializes in: Radiation Oncology

807 Farson Street Suite 116
Belpre, OH

(740) 376-1960

Dr. Douglas Keyser, MD is a radiation oncologist in Canton, OH specializing in radiation oncology. Dr. Douglas Keyser, MD is affiliated with Memorial Health System .

Office Locations

2600 6th Street Sw
Canton, OH 44710

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Memorial Health System

807 Farson Street Suite 116
Belpre, OH

(740) 376-1960

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Douglas Keyser, MD treated as a radiation oncologist in Canton, OH during 2012 were radiation therapy and lab tests.

Volume of procedures performed by Dr. Douglas Keyser, MD for Medicare patients.

doctor visit	687
lab tests	14
radiation therapy	2397

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Douglas Keyser, MD treated as a radiation oncologist in Canton, OH during 2013 were radiation therapy, CT scan, thoracic (chest) imaging and pelvic imaging.

Volume of procedures performed by Dr. Douglas Keyser, MD for Medicare patients.

abdominal imaging	88
CT scan	193
doctor visit	698
pelvic imaging	88
radiation therapy	2837
thoracic (chest) imaging	105

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Keyser, MD.

**Gender**
Male	184
Female	181

**Ethnicity**
Non-Hispanic White	342
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	136
85 and over	35
Less than 65	35

Conditions of Medicare patients treated by Dr. Douglas Keyser, MD in 2013

Hypertension	75
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	40
Depression	19
Chronic Kidney Disease	30
Asthma	5
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	16
Chronic Obstructive Pulmonary Disease	29
Diabetes	31
Dementia	7
Cancer	66

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Douglas Keyser, MD treated as a radiation oncologist in Canton, OH during 2014 were radiation therapy and blood draw.

Volume of procedures performed by Dr. Douglas Keyser, MD for Medicare patients.

blood draw	17
doctor visit	890
radiation therapy	2700

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Keyser, MD.

**Gender**
Male	147
Female	96

**Ethnicity**
Non-Hispanic White	228
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	87
85 and over	18
Less than 65	20

Conditions of Medicare patients treated by Dr. Douglas Keyser, MD in 2014

Hypertension	74
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	40
Depression	17
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	29
Diabetes	28
Dementia	5
Cancer	75

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Douglas Keyser, MD treated as a radiation oncologist in Canton, OH during 2015 were radiation therapy and blood draw.

Volume of procedures performed by Dr. Douglas Keyser, MD for Medicare patients.

blood draw	25
doctor visit	729
radiation therapy	1030

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Keyser, MD.

**Gender**
Male	298
Female	190

**Ethnicity**
Non-Hispanic White	444
Black	0
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	150
85 and over	34
Less than 65	44

Conditions of Medicare patients treated by Dr. Douglas Keyser, MD in 2015

Hypertension	68
High Cholesterol	52
Stroke	7
Ischemic Heart Disease	39
Depression	17
Chronic Kidney Disease	26
Asthma	14
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	29
Diabetes	34
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Douglas Keyser, MD treated as a radiation oncologist in Canton, OH during 2016 were radiation therapy.

Volume of procedures performed by Dr. Douglas Keyser, MD for Medicare patients.

doctor visit	440
radiation therapy	527

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Keyser, MD.

**Gender**
Male	132
Female	88

**Ethnicity**
Non-Hispanic White	199
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	66
85 and over	20
Less than 65	14

Conditions of Medicare patients treated by Dr. Douglas Keyser, MD in 2016

Hypertension	67
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	33
Depression	21
Chronic Kidney Disease	26
Asthma	27
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	27
Diabetes	35
Dementia	7
Cancer	75

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Douglas Keyser, MD treated as a radiation oncologist in Canton, OH during 2017 were radiation therapy.

Volume of procedures performed by Dr. Douglas Keyser, MD for Medicare patients.

doctor visit	268
radiation therapy	16

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Keyser, MD.

**Gender**
Male	61
Female	76

**Ethnicity**
Non-Hispanic White	125
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	47
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Keyser, MD in 2017

Hypertension	68
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	34
Depression	29
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	32
Diabetes	27
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Douglas Keyser, MD treated as a radiation oncologist in Canton, OH during 2018 were radiation therapy.

Volume of procedures performed by Dr. Douglas Keyser, MD for Medicare patients.

doctor visit	168
radiation therapy	13

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Keyser, MD.

**Gender**
Male	43
Female	53

**Age**
From 65 to 74	49
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Keyser, MD in 2018

Hypertension	74
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	30
Depression	30
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	26
Diabetes	23
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Douglas Keyser, MD treated as a radiation oncologist in Canton, OH during 2019 were radiation therapy, hospital care and inpatient care.

Volume of procedures performed by Dr. Douglas Keyser, MD for Medicare patients.

doctor visit	369
hospital care	11
inpatient care	11
radiation therapy	18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Keyser, MD.

**Gender**
Male	76
Female	47

**Age**
From 65 to 74	55
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Keyser, MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	51
Depression	20
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	28
Chronic Obstructive Pulmonary Disease	32
Diabetes	28
Dementia	11
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Douglas Keyser, MD for Medicare patients.

doctor visit	426

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Keyser, MD.

**Gender**
Male	65
Female	43

**Age**
From 65 to 74	54
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Keyser, MD in 2020

Hypertension	73
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	41
Depression	23
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	18
Chronic Obstructive Pulmonary Disease	29
Diabetes	19
Dementia	18
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Douglas Keyser, MD for Medicare patients.

doctor visit	218

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Keyser, MD.

**Gender**
Male	47
Female	33

**Age**
From 65 to 74	46
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Keyser, MD in 2021

Hypertension	68
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	28
Diabetes	26
Dementia	23
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Douglas Keyser, MD for Medicare patients.

doctor visit	180

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Douglas Keyser, MD.

**Gender**
Male	68
Female	19

**Age**
From 65 to 74	49
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Douglas Keyser, MD in 2022

Hypertension	68
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	33
Depression	17
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	0
Atrial Fibrilation	18
Heart Failure	13
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Douglas Keyser, MD for Medicare patients.

The highest averages for the top procedures that Dr. Douglas Keyser, MD treated as a radiation oncologist in Canton, OH were radiation therapy, CT scan, thoracic (chest) imaging and pelvic imaging.

abdominal imaging	88
blood draw	21
CT scan	193
doctor visit	461
hospital care	11
inpatient care	11
lab tests	14
pelvic imaging	88
radiation therapy	1192
thoracic (chest) imaging	105

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Douglas Keyser, MD.

**Gender**
Male	101
Female	75

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	121
Native American / Alaskan Native	0
Hispanic	0
Other	2

**Age**
75 to 84	51
85 and over	9
Less than 65	10
65 to 74	89

Average of Total of Conditions of Medicare patients treated by Dr. Douglas Keyser, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Douglas Keyser, MD treated were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	64
High Cholesterol	54
Stroke	1
Ischemic Heart Disease	34
Depression	19
Chronic Kidney Disease	26
Asthma	5
Osteoporosis	4
Heart Failure	15
Chronic Obstructive Pulmonary Disease	25
Diabetes	26
Atrial Fibrillation	10
Dementia	6
Cancer	67

Education & Training

He has a state license in Ohio.

Licensed In: Ohio

Affiliations & Hospitals

Dr. Douglas Keyser, MD is associated with these hospitals and organizations:

Memorial Health System

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Douglas Keyser, MD appears to accept the following insurance providers: Cigna, Anthem, AmeriHealth, First Health, Medicaid, Custom Design Benefits, Bob Evans, BWC Ohio and Claritev.

Insurance Accepted by Provider includes:

According to our sources, Dr. Douglas Keyser, MD accepts the following insurance providers:

Cigna

Anthem

AmeriHealth

First Health

Medicaid

Custom Design Benefits

Bob Evans

BWC Ohio

Claritev

Ratings & Reviews

Dr. Douglas Keyser, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 13 ratings. We collect ratings and reviews of Dr. Douglas Keyser, MD from all over the web to help you find the right in Canton, OH.

Overall Rating

(13 Ratings)

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General Payments

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

**Payments by Company**
Pharmacyclics LLC, An AbbVie Company	$141 IMBRUVICA $141
Lilly USA, LLC	$128 VERZENIO $113	CYRAMZA $15
AstraZeneca Pharmaceuticals LP	$119 LYNPARZA $49	CALQUENCE $33	IMFINZI $25	TAGRISSO $12
Merck Sharp & Dohme Corporation	$85 LYNPARZA $43	KEYTRUDA $42
Elekta, Inc.	$82 Compact $82
Other	$328 ZEJULA $65	GENERAL BPH $33	Edge $30	TrueBeam $26	XTANDI $23	Other $151

**Types of Payments**
Food and Beverage	$884

Biography

Dr. Douglas Keyser specializes in radiation oncology and practices in Canton, OH and Belpre, OH. He is rated 5.0 stars (out of 5) by his patients. He can take Anthem, Blue California, Coventry, and more. Dr. Keyser attended medical school at Northeast Ohio Medical University. He is professionally affiliated with Memorial Health System.