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Dr. Gregory Paul Zydiak, MD

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Specializes in: Internal Medicine (Adult Medicine)

415 Oak Tree Drive
Webster Groves, MO 63119

(314) 351-6189

Dr. Gregory Paul Zydiak, MD is an internist in Webster Groves, MO specializing in internal medicine (adult medicine).

Office Locations

415 Oak Tree Drive
Webster Groves, MO 63119

(314) 351-6189

(314) 968-4369

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory Paul Zydiak, MD treated as an internist in Webster Groves, MO during 2012 were nursing home care.

Volume of procedures performed by Dr. Gregory Paul Zydiak, MD for Medicare patients.

nursing home care	1835

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Paul Zydiak, MD treated as an internist in Webster Groves, MO during 2013 were nursing home care.

Volume of procedures performed by Dr. Gregory Paul Zydiak, MD for Medicare patients.

nursing home care	1668

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Paul Zydiak, MD.

**Gender**
Male	58
Female	109

**Ethnicity**
Non-Hispanic White	134
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	37
From 75 to 84	54
85 and over	53
Less than 65	23

Conditions of Medicare patients treated by Dr. Gregory Paul Zydiak, MD in 2013

Hypertension	75
High Cholesterol	43
Stroke	10
Ischemic Heart Disease	51
Depression	56
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	27
Atrial Fibrilation	18
Heart Failure	46
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Dementia	59
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Paul Zydiak, MD treated as an internist in Webster Groves, MO during 2014 were nursing home care.

Volume of procedures performed by Dr. Gregory Paul Zydiak, MD for Medicare patients.

nursing home care	1816

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Paul Zydiak, MD.

**Gender**
Male	65
Female	126

**Ethnicity**
Non-Hispanic White	153
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	37
From 75 to 84	64
85 and over	62
Less than 65	28

Conditions of Medicare patients treated by Dr. Gregory Paul Zydiak, MD in 2014

Hypertension	75
High Cholesterol	43
Stroke	11
Ischemic Heart Disease	52
Depression	57
Chronic Kidney Disease	49
Asthma	8
Osteoperosis	23
Atrial Fibrilation	19
Heart Failure	48
Chronic Obstructive Pulmonary Disease	29
Diabetes	46
Dementia	63
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory Paul Zydiak, MD treated as an internist in Webster Groves, MO during 2015 were nursing home care.

Volume of procedures performed by Dr. Gregory Paul Zydiak, MD for Medicare patients.

nursing home care	1656

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Paul Zydiak, MD.

**Gender**
Male	112
Female	264

**Ethnicity**
Non-Hispanic White	322
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	108
85 and over	150
Less than 65	50

Conditions of Medicare patients treated by Dr. Gregory Paul Zydiak, MD in 2015

Hypertension	75
High Cholesterol	48
Stroke	16
Ischemic Heart Disease	49
Depression	68
Chronic Kidney Disease	46
Asthma	22
Osteoperosis	29
Atrial Fibrilation	20
Heart Failure	44
Chronic Obstructive Pulmonary Disease	30
Diabetes	38
Dementia	68
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory Paul Zydiak, MD treated as an internist in Webster Groves, MO during 2016 were nursing home care.

Volume of procedures performed by Dr. Gregory Paul Zydiak, MD for Medicare patients.

nursing home care	1445

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Paul Zydiak, MD.

**Gender**
Male	62
Female	103

**Ethnicity**
Non-Hispanic White	140
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	26
From 75 to 84	47
85 and over	71
Less than 65	21

Conditions of Medicare patients treated by Dr. Gregory Paul Zydiak, MD in 2016

Hypertension	75
High Cholesterol	45
Stroke	11
Ischemic Heart Disease	47
Depression	55
Chronic Kidney Disease	45
Asthma	18
Osteoperosis	19
Atrial Fibrilation	18
Heart Failure	42
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	67
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Paul Zydiak, MD treated as an internist in Webster Groves, MO during 2017 were nursing home care.

Volume of procedures performed by Dr. Gregory Paul Zydiak, MD for Medicare patients.

nursing home care	1565

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Paul Zydiak, MD.

**Gender**
Male	79
Female	143

**Ethnicity**
Non-Hispanic White	201
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	27
From 75 to 84	71
85 and over	107
Less than 65	17

Conditions of Medicare patients treated by Dr. Gregory Paul Zydiak, MD in 2017

Hypertension	75
High Cholesterol	52
Stroke	14
Ischemic Heart Disease	51
Depression	54
Chronic Kidney Disease	60
Asthma	6
Osteoperosis	20
Atrial Fibrilation	23
Heart Failure	48
Chronic Obstructive Pulmonary Disease	25
Diabetes	32
Dementia	74
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Paul Zydiak, MD treated as an internist in Webster Groves, MO during 2018 were nursing home care.

Volume of procedures performed by Dr. Gregory Paul Zydiak, MD for Medicare patients.

nursing home care	855

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Paul Zydiak, MD.

**Gender**
Male	36
Female	110

**Age**
From 65 to 74	0
From 75 to 84	43
85 and over	78
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Paul Zydiak, MD in 2018

Hypertension	75
High Cholesterol	43
Stroke	12
Ischemic Heart Disease	43
Depression	51
Chronic Kidney Disease	51
Asthma	0
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	43
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	73
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Paul Zydiak, MD treated as an internist in Webster Groves, MO during 2019 were nursing home care.

Volume of procedures performed by Dr. Gregory Paul Zydiak, MD for Medicare patients.

nursing home care	1140

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Paul Zydiak, MD.

**Gender**
Male	37
Female	97

**Age**
From 65 to 74	0
From 75 to 84	51
85 and over	64
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Paul Zydiak, MD in 2019

Hypertension	75
High Cholesterol	45
Stroke	9
Ischemic Heart Disease	44
Depression	48
Chronic Kidney Disease	51
Asthma	0
Osteoperosis	17
Atrial Fibrilation	18
Heart Failure	35
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	74
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Paul Zydiak, MD treated as an internist in Webster Groves, MO during 2020 were nursing home care.

Volume of procedures performed by Dr. Gregory Paul Zydiak, MD for Medicare patients.

nursing home care	914

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Paul Zydiak, MD.

**Gender**
Male	33
Female	73

**Age**
From 65 to 74	0
From 75 to 84	31
85 and over	50
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Paul Zydiak, MD in 2020

Hypertension	75
High Cholesterol	46
Stroke	13
Ischemic Heart Disease	42
Depression	51
Chronic Kidney Disease	49
Asthma	0
Osteoperosis	23
Atrial Fibrilation	19
Heart Failure	42
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Dementia	73
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Paul Zydiak, MD treated as an internist in Webster Groves, MO during 2021 were nursing home care.

Volume of procedures performed by Dr. Gregory Paul Zydiak, MD for Medicare patients.

nursing home care	596

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Paul Zydiak, MD.

**Gender**
Male	24
Female	45

**Age**
From 65 to 74	0
From 75 to 84	16
85 and over	39
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Paul Zydiak, MD in 2021

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	45
Depression	43
Chronic Kidney Disease	58
Asthma	0
Osteoperosis	25
Atrial Fibrilation	23
Heart Failure	42
Chronic Obstructive Pulmonary Disease	0
Diabetes	41
Dementia	67
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory Paul Zydiak, MD treated as an internist in Webster Groves, MO during 2022 were nursing home care.

Volume of procedures performed by Dr. Gregory Paul Zydiak, MD for Medicare patients.

nursing home care	426

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Paul Zydiak, MD.

**Gender**
Male	17
Female	30

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	26
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Paul Zydiak, MD in 2022

Hypertension	75
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	28
Depression	51
Chronic Kidney Disease	38
Asthma	0
Osteoperosis	28
Atrial Fibrilation	43
Heart Failure	32
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	51
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gregory Paul Zydiak, MD treated as an internist in Webster Groves, MO during 2023 were nursing home care.

Volume of procedures performed by Dr. Gregory Paul Zydiak, MD for Medicare patients.

nursing home care	482

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Paul Zydiak, MD.

**Gender**
Male	19
Female	37

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	28
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Paul Zydiak, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	34
Depression	50
Chronic Kidney Disease	57
Asthma	0
Osteoperosis	30
Atrial Fibrilation	54
Heart Failure	45
Chronic Obstructive Pulmonary Disease	34
Diabetes	39
Dementia	55
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Gregory Paul Zydiak, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Paul Zydiak, MD treated as an internist in Webster Groves, MO were nursing home care.

nursing home care	1199

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Gregory Paul Zydiak, MD.

**Gender**
Male	45
Female	94

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	79
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	40
85 and over	60
Less than 65	11
65 to 74	16

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Paul Zydiak, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Gregory Paul Zydiak, MD treated were hypertension, dementia, depression and high cholesterol.

Hypertension	68
High Cholesterol	46
Stroke	9
Ischemic Heart Disease	40
Depression	48
Chronic Kidney Disease	45
Asthma	5
Osteoporosis	21
Heart Failure	38
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Atrial Fibrillation	22
Cancer	3
Dementia	60