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Home > OH Providers > Plastic Surgeons

Dr. Gregory Theodore Classen, DO

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Specializes in: Plastic Surgery

Des Moines University, College of Osteopathic Medicine (1975)

885 Aurora Road
Sagamore Hills, OH 44067

(330) 468-4554

Dr. Gregory Theodore Classen, DO is a plastic surgeon in Cortland, OH specializing in plastic surgery. He graduated from Des Moines University, College of Osteopathic Medicine in 1975 and has 51 years of experience. Dr. Gregory Theodore Classen, DO is affiliated with University Hospitals.

Office Locations

University Hospitals

109 Walnut Street
Cortland, OH 44410

(330) 637-0348

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885 Aurora Road
Sagamore Hills, OH 44067

(330) 468-4554

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Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Theodore Classen, DO in 2023

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

Top 25%

By Volume:

nursing home care

In 2012, Dr. Gregory Theodore Classen, DO performed more nursing home care procedures for Medicare patients than 75% of providers in related specialties within Ohio.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory Theodore Classen, DO treated as a plastic surgeon in Cortland, OH during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Theodore Classen, DO for Medicare patients.

doctor visit	245
hospital care	1691
inpatient care	1691

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Theodore Classen, DO treated as a plastic surgeon in Cortland, OH during 2013 were hospital care, inpatient care, nursing home care and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Gregory Theodore Classen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	56
doctor visit	284
excision	56
hospital care	749
inpatient care	749
nursing home care	91

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Theodore Classen, DO.

**Gender**
Male	77
Female	102

**Ethnicity**
Non-Hispanic White	103
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	55
85 and over	48
Less than 65	32

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2013

Hypertension	75
High Cholesterol	64
Stroke	21
Ischemic Heart Disease	69
Depression	43
Chronic Kidney Disease	68
Asthma	18
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	63
Chronic Obstructive Pulmonary Disease	42
Diabetes	61
Dementia	51
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Theodore Classen, DO treated as a plastic surgeon in Cortland, OH during 2014 were nursing home care, hospital care, inpatient care and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Gregory Theodore Classen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	537
doctor visit	243
excision	537
hospital care	606
inpatient care	606
nursing home care	947

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Theodore Classen, DO.

**Gender**
Male	102
Female	176

**Ethnicity**
Non-Hispanic White	162
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	48
From 75 to 84	97
85 and over	107
Less than 65	26

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2014

Hypertension	75
High Cholesterol	62
Stroke	19
Ischemic Heart Disease	67
Depression	48
Chronic Kidney Disease	64
Asthma	14
Osteoperosis	14
Atrial Fibrilation	25
Heart Failure	58
Chronic Obstructive Pulmonary Disease	36
Diabetes	60
Dementia	60
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory Theodore Classen, DO treated as a plastic surgeon in Cortland, OH during 2015 were nursing home care, hospital care, inpatient care and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Gregory Theodore Classen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	728
doctor visit	133
excision	728
hospital care	797
inpatient care	797
nursing home care	2064

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Theodore Classen, DO.

**Gender**
Male	342
Female	624

**Ethnicity**
Non-Hispanic White	688
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	278
85 and over	426
Less than 65	74

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2015

Hypertension	75
High Cholesterol	55
Stroke	18
Ischemic Heart Disease	57
Depression	51
Chronic Kidney Disease	57
Asthma	20
Osteoperosis	15
Atrial Fibrilation	26
Heart Failure	57
Chronic Obstructive Pulmonary Disease	32
Diabetes	54
Dementia	64
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory Theodore Classen, DO treated as a plastic surgeon in Cortland, OH during 2016 were nursing home care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Gregory Theodore Classen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	986
excision	986
nursing home care	2207

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Theodore Classen, DO.

**Gender**
Male	150
Female	284

**Ethnicity**
Non-Hispanic White	296
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	119
85 and over	205
Less than 65	36

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2016

Hypertension	75
High Cholesterol	54
Stroke	16
Ischemic Heart Disease	56
Depression	52
Chronic Kidney Disease	67
Asthma	30
Osteoperosis	14
Atrial Fibrilation	28
Heart Failure	56
Chronic Obstructive Pulmonary Disease	29
Diabetes	72
Dementia	68
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Theodore Classen, DO treated as a plastic surgeon in Cortland, OH during 2017 were nursing home care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Gregory Theodore Classen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	844
excision	844
nursing home care	2083

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Theodore Classen, DO.

**Gender**
Male	145
Female	233

**Ethnicity**
Non-Hispanic White	283
Black	83
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	114
85 and over	157
Less than 65	36

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2017

Hypertension	75
High Cholesterol	54
Stroke	19
Ischemic Heart Disease	53
Depression	56
Chronic Kidney Disease	67
Asthma	7
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	51
Chronic Obstructive Pulmonary Disease	33
Diabetes	59
Dementia	66
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Theodore Classen, DO treated as a plastic surgeon in Cortland, OH during 2018 were nursing home care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Gregory Theodore Classen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	740
excision	740
nursing home care	1696

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Theodore Classen, DO.

**Gender**
Male	97
Female	173

**Ethnicity**
Non-Hispanic White	212
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	76
85 and over	129
Less than 65	25

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2018

Hypertension	75
High Cholesterol	51
Stroke	14
Ischemic Heart Disease	53
Depression	58
Chronic Kidney Disease	60
Asthma	0
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	51
Chronic Obstructive Pulmonary Disease	30
Diabetes	49
Dementia	71
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Theodore Classen, DO treated as a plastic surgeon in Cortland, OH during 2019 were nursing home care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Gregory Theodore Classen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	386
excision	386
nursing home care	1486

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Theodore Classen, DO.

**Gender**
Male	105
Female	192

**Ethnicity**
Non-Hispanic White	245
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	86
85 and over	126
Less than 65	26

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2019

Hypertension	75
High Cholesterol	49
Stroke	17
Ischemic Heart Disease	54
Depression	54
Chronic Kidney Disease	60
Asthma	6
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	53
Chronic Obstructive Pulmonary Disease	29
Diabetes	51
Dementia	71
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Theodore Classen, DO treated as a plastic surgeon in Cortland, OH during 2020 were nursing home care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Gregory Theodore Classen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	205
excision	205
nursing home care	1296

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Theodore Classen, DO.

**Gender**
Male	80
Female	107

**Ethnicity**
Non-Hispanic White	167
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	60
85 and over	69
Less than 65	14

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2020

Hypertension	75
High Cholesterol	59
Stroke	18
Ischemic Heart Disease	54
Depression	65
Chronic Kidney Disease	63
Asthma	6
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	54
Chronic Obstructive Pulmonary Disease	31
Diabetes	53
Dementia	69
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Theodore Classen, DO treated as a plastic surgeon in Cortland, OH during 2021 were nursing home care.

Volume of procedures performed by Dr. Gregory Theodore Classen, DO for Medicare patients.

nursing home care	718

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Theodore Classen, DO.

**Gender**
Male	62
Female	56

**Age**
From 65 to 74	24
From 75 to 84	33
85 and over	40
Less than 65	21

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2021

Hypertension	75
High Cholesterol	55
Stroke	13
Ischemic Heart Disease	47
Depression	53
Chronic Kidney Disease	54
Asthma	0
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	48
Chronic Obstructive Pulmonary Disease	31
Diabetes	47
Dementia	59
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory Theodore Classen, DO treated as a plastic surgeon in Cortland, OH during 2022 were nursing home care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Gregory Theodore Classen, DO for Medicare patients.

debridement (removal of unhealthy tissue)	43
excision	43
nursing home care	551

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Theodore Classen, DO.

**Gender**
Male	33
Female	50

**Ethnicity**
Non-Hispanic White	68
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	27
85 and over	36
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2022

Hypertension	75
High Cholesterol	67
Stroke	17
Ischemic Heart Disease	39
Depression	54
Chronic Kidney Disease	42
Asthma	0
Osteoperosis	22
Atrial Fibrilation	42
Heart Failure	47
Chronic Obstructive Pulmonary Disease	36
Diabetes	46
Dementia	51
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gregory Theodore Classen, DO for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Theodore Classen, DO treated as a plastic surgeon in Cortland, OH were nursing home care, hospital care, inpatient care and debridement (removal of unhealthy tissue).

debridement (removal of unhealthy tissue)	502
doctor visit	226
excision	502
hospital care	960
inpatient care	960
nursing home care	1313

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gregory Theodore Classen, DO.

**Gender**
Male	108
Female	181

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	0
Non-Hispanic White	202
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	85
85 and over	122
Less than 65	26
65 to 74	53

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gregory Theodore Classen, DO treated were hypertension, dementia, chronic kidney disease and high cholesterol.

Hypertension	68
High Cholesterol	51
Stroke	15
Ischemic Heart Disease	49
Depression	48
Chronic Kidney Disease	54
Asthma	9
Osteoporosis	11
Heart Failure	48
Chronic Obstructive Pulmonary Disease	29
Diabetes	50
Atrial Fibrillation	22
Dementia	57
Cancer	12

Education & Training

Dr. Gregory Theodore Classen, DO graduated from Des Moines University, College of Osteopathic Medicine in 1975. He completed residency at | General Surgery General Surgery - Brentwood Hospital. He has a state license in Ohio.

Medical School: Des Moines University, College of Osteopathic Medicine (1975)

Residency: | General Surgery General Surgery - Brentwood Hospital (1980)

Licensed In: Ohio

Affiliations & Hospitals

Dr. Gregory Theodore Classen, DO is associated with these hospitals and organizations:

University Hospitals

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Gregory Theodore Classen, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Smith & Nephew, Inc.	$135 Santyl $117	Regranex $18
AngioDynamics, Inc.	$48 Auryon Laser System 100-120 Vac $48
Cadence Pharmaceuticals, Inc.	$11 OFIRMEV $11

**Types of Payments**
Food and Beverage	$193

Biography

Dr. Gregory Classen is a plastic surgery specialist in Cortland, OH and Sagamore Hills, OH. He is affiliated with the University Hospitals. Dr. Classen is a graduate of Des Moines University, College of Osteopathic Medicine.

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Dr. Gregory Theodore Classen, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Theodore Classen, DO in 2023

By Volume:

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 Dr. Gregory Theodore Classen, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Theodore Classen, DO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Cortland, OH