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Home > NY Providers > Psychologists

Dr. Keith Robert Gonsor, PHD

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Specializes in: Psychology

627 Broadway Suite 200
Massapequa, NY 11758

(516) 799-6001

Dr. Keith Robert Gonsor, PHD is a psychologist in Massapequa, NY specializing in psychology.

Office Locations

627 Broadway Suite 200
Massapequa, NY 11758

(516) 799-6001

(516) 799-4464

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Noteworthy Medicare Patient Procedures Performed by Dr. Keith Robert Gonsor, PHD in 2023

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

Top 10%

By Volume:

individual therapy

In 2023, Dr. Keith Robert Gonsor, PHD performed more individual therapy procedures for Medicare patients than 90% of providers in related specialties within New York.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Keith Robert Gonsor, PHD treated as a psychologist in Massapequa, NY during 2012 were mental health therapy.

Volume of procedures performed by Dr. Keith Robert Gonsor, PHD for Medicare patients.

mental health therapy	1440

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Keith Robert Gonsor, PHD treated as a psychologist in Massapequa, NY during 2013 were mental health therapy.

Volume of procedures performed by Dr. Keith Robert Gonsor, PHD for Medicare patients.

mental health therapy	1702

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Robert Gonsor, PHD.

**Gender**
Male	32
Female	12

**Ethnicity**
Non-Hispanic White	21
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Robert Gonsor, PHD in 2013

Hypertension	75
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	70
Depression	61
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	75
Dementia	75
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Keith Robert Gonsor, PHD treated as a psychologist in Massapequa, NY during 2014 were mental health therapy.

Volume of procedures performed by Dr. Keith Robert Gonsor, PHD for Medicare patients.

mental health therapy	1754

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Robert Gonsor, PHD.

**Gender**
Male	27
Female	11

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

**Age**
From 65 to 74	11
From 75 to 84	13
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Robert Gonsor, PHD in 2014

Hypertension	75
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	75
Depression	53
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	29
Chronic Obstructive Pulmonary Disease	29
Diabetes	75
Dementia	75
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Keith Robert Gonsor, PHD treated as a psychologist in Massapequa, NY during 2015 were mental health therapy.

Volume of procedures performed by Dr. Keith Robert Gonsor, PHD for Medicare patients.

mental health therapy	1751

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Robert Gonsor, PHD.

**Gender**
Male	72
Female	40

**Ethnicity**
Non-Hispanic White	72
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Robert Gonsor, PHD in 2015

Hypertension	75
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	75
Depression	61
Chronic Kidney Disease	34
Asthma	23
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	38
Chronic Obstructive Pulmonary Disease	29
Diabetes	75
Dementia	75
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Keith Robert Gonsor, PHD treated as a psychologist in Massapequa, NY during 2016 were mental health therapy.

Volume of procedures performed by Dr. Keith Robert Gonsor, PHD for Medicare patients.

mental health therapy	1846

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Robert Gonsor, PHD.

**Gender**
Male	33
Female	25

**Ethnicity**
Non-Hispanic White	35
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	25
From 75 to 84	0
85 and over	0
Less than 65	20

Conditions of Medicare patients treated by Dr. Keith Robert Gonsor, PHD in 2016

Hypertension	67
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	67
Depression	60
Chronic Kidney Disease	36
Asthma	28
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	28
Chronic Obstructive Pulmonary Disease	28
Diabetes	75
Dementia	74
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Keith Robert Gonsor, PHD treated as a psychologist in Massapequa, NY during 2017 were mental health therapy.

Volume of procedures performed by Dr. Keith Robert Gonsor, PHD for Medicare patients.

mental health therapy	1491

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Robert Gonsor, PHD.

**Gender**
Male	46
Female	31

**Ethnicity**
Non-Hispanic White	48
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Robert Gonsor, PHD in 2017

Hypertension	75
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	68
Depression	62
Chronic Kidney Disease	39
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	43
Chronic Obstructive Pulmonary Disease	34
Diabetes	70
Dementia	75
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Keith Robert Gonsor, PHD treated as a psychologist in Massapequa, NY during 2018 were mental health therapy.

Volume of procedures performed by Dr. Keith Robert Gonsor, PHD for Medicare patients.

mental health therapy	1486

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Robert Gonsor, PHD.

**Gender**
Male	48
Female	17

**Ethnicity**
Non-Hispanic White	32
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	33
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Robert Gonsor, PHD in 2018

Hypertension	75
High Cholesterol	57
Stroke	18
Ischemic Heart Disease	52
Depression	58
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	37
Chronic Obstructive Pulmonary Disease	28
Diabetes	51
Dementia	69
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Keith Robert Gonsor, PHD treated as a psychologist in Massapequa, NY during 2019 were mental health therapy.

Volume of procedures performed by Dr. Keith Robert Gonsor, PHD for Medicare patients.

mental health therapy	1467

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Robert Gonsor, PHD.

**Gender**
Male	48
Female	21

**Ethnicity**
Non-Hispanic White	43
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Robert Gonsor, PHD in 2019

Hypertension	75
High Cholesterol	61
Stroke	19
Ischemic Heart Disease	48
Depression	65
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	36
Chronic Obstructive Pulmonary Disease	32
Diabetes	75
Dementia	70
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Keith Robert Gonsor, PHD treated as a psychologist in Massapequa, NY during 2020 were mental health therapy.

Volume of procedures performed by Dr. Keith Robert Gonsor, PHD for Medicare patients.

mental health therapy	1186

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Robert Gonsor, PHD.

**Gender**
Male	53
Female	26

**Ethnicity**
Non-Hispanic White	43
Black	25
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Robert Gonsor, PHD in 2020

Hypertension	75
High Cholesterol	49
Stroke	16
Ischemic Heart Disease	47
Depression	66
Chronic Kidney Disease	43
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	42
Chronic Obstructive Pulmonary Disease	33
Diabetes	75
Dementia	75
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Keith Robert Gonsor, PHD treated as a psychologist in Massapequa, NY during 2021 were mental health therapy.

Volume of procedures performed by Dr. Keith Robert Gonsor, PHD for Medicare patients.

mental health therapy	1092

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Robert Gonsor, PHD.

**Gender**
Male	50
Female	25

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

**Age**
From 65 to 74	33
From 75 to 84	0
85 and over	0
Less than 65	21

Conditions of Medicare patients treated by Dr. Keith Robert Gonsor, PHD in 2021

Hypertension	75
High Cholesterol	53
Stroke	19
Ischemic Heart Disease	41
Depression	75
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	40
Chronic Obstructive Pulmonary Disease	31
Diabetes	75
Dementia	75
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Keith Robert Gonsor, PHD treated as a psychologist in Massapequa, NY during 2022 were mental health therapy.

Volume of procedures performed by Dr. Keith Robert Gonsor, PHD for Medicare patients.

mental health therapy	968

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Robert Gonsor, PHD.

**Gender**
Male	37
Female	31

**Ethnicity**
Non-Hispanic White	40
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	32
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Robert Gonsor, PHD in 2022

Hypertension	75
High Cholesterol	72
Stroke	26
Ischemic Heart Disease	37
Depression	75
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	0
Atrial Fibrilation	28
Heart Failure	40
Chronic Obstructive Pulmonary Disease	40
Diabetes	68
Dementia	47
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Keith Robert Gonsor, PHD treated as a psychologist in Massapequa, NY during 2023 were mental health therapy.

Volume of procedures performed by Dr. Keith Robert Gonsor, PHD for Medicare patients.

mental health therapy	1119

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Robert Gonsor, PHD.

**Gender**
Male	42
Female	80

**Ethnicity**
Non-Hispanic White	104
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	45
85 and over	39
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith Robert Gonsor, PHD in 2023

Hypertension	75
High Cholesterol	75
Stroke	33
Ischemic Heart Disease	59
Depression	75
Chronic Kidney Disease	42
Asthma	15
Osteoperosis	16
Atrial Fibrilation	39
Heart Failure	50
Chronic Obstructive Pulmonary Disease	41
Diabetes	62
Dementia	43
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Keith Robert Gonsor, PHD for Medicare patients.

The highest averages for the top procedures that Dr. Keith Robert Gonsor, PHD treated as a psychologist in Massapequa, NY were mental health therapy.

mental health therapy	1441

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Keith Robert Gonsor, PHD.

**Gender**
Male	40
Female	26

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	0
Non-Hispanic White	41
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	16
85 and over	3
Less than 65	3
65 to 74	23

Average of Total of Conditions of Medicare patients treated by Dr. Keith Robert Gonsor, PHD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Keith Robert Gonsor, PHD treated were hypertension, diabetes, dementia and depression.

Hypertension	68
High Cholesterol	54
Stroke	10
Ischemic Heart Disease	53
Depression	59
Chronic Kidney Disease	30
Asthma	6
Osteoporosis	1
Heart Failure	34
Chronic Obstructive Pulmonary Disease	29
Diabetes	64
Atrial Fibrillation	9
Cancer	1
Dementia	62