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Home > IL Providers > Psychologists

Gregory E. Petersen, PhD

Accepting New Patients

(Gregory E. Petersen, PhD)

(11 Ratings)

Specializes in: Psychology and General Practice

259 E Erie Street Lavin Family Pavilion, 16th Floor
Chicago, IL 60611

(312) 695-2300

Gregory E. Petersen, PhD is a psychologist in Chicago, IL specializing in psychology and general practice. Gregory E. Petersen, PhD is affiliated with Northwestern Medicine, Northwestern University Feinberg School of Medicine and Center for Lifestyle Medicine.

Office Locations

259 E Erie Street Lavin Family Pavilion, 16th Floor
Chicago, IL 60611

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300 E Superior Tarry Building Room 15-703
Chicago, IL 60611

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Gregory E. Petersen, PhD treated as a psychologist in Chicago, IL during 2012 were health and behavior assessment and mental health therapy.

Volume of procedures performed by Gregory E. Petersen, PhD for Medicare patients.

health and behavior assessment	163
mental health therapy	113

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Gregory E. Petersen, PhD treated as a psychologist in Chicago, IL during 2013 were health and behavior assessment and mental health therapy.

Volume of procedures performed by Gregory E. Petersen, PhD for Medicare patients.

health and behavior assessment	169
mental health therapy	147

2013 Medicare Patient Data

Information about Medicare patients treated by Gregory E. Petersen, PhD.

**Gender**
Male	17
Female	55

**Ethnicity**
Non-Hispanic White	28
Black	32
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	47

Conditions of Medicare patients treated by Gregory E. Petersen, PhD in 2013

Hypertension	71
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	28
Depression	42
Chronic Kidney Disease	26
Asthma	28
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	0
Diabetes	58
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Gregory E. Petersen, PhD treated as a psychologist in Chicago, IL during 2014 were health and behavior assessment and mental health therapy.

Volume of procedures performed by Gregory E. Petersen, PhD for Medicare patients.

health and behavior assessment	261
mental health therapy	142

2014 Medicare Patient Data

Information about Medicare patients treated by Gregory E. Petersen, PhD.

**Gender**
Male	24
Female	51

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

**Age**
From 65 to 74	27
From 75 to 84	0
85 and over	0
Less than 65	48

Conditions of Medicare patients treated by Gregory E. Petersen, PhD in 2014

Hypertension	75
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	32
Depression	40
Chronic Kidney Disease	25
Asthma	24
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	53
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Gregory E. Petersen, PhD treated as a psychologist in Chicago, IL during 2015 were health and behavior assessment and mental health therapy.

Volume of procedures performed by Gregory E. Petersen, PhD for Medicare patients.

health and behavior assessment	174
mental health therapy	140

2015 Medicare Patient Data

Information about Medicare patients treated by Gregory E. Petersen, PhD.

**Gender**
Male	26
Female	94

**Ethnicity**
Non-Hispanic White	0
Black	58
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	68

Conditions of Medicare patients treated by Gregory E. Petersen, PhD in 2015

Hypertension	72
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	32
Depression	43
Chronic Kidney Disease	33
Asthma	32
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	30
Chronic Obstructive Pulmonary Disease	0
Diabetes	52
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Gregory E. Petersen, PhD treated as a psychologist in Chicago, IL during 2016 were mental health therapy and health and behavior assessment.

Volume of procedures performed by Gregory E. Petersen, PhD for Medicare patients.

health and behavior assessment	114
mental health therapy	180

2016 Medicare Patient Data

Information about Medicare patients treated by Gregory E. Petersen, PhD.

**Gender**
Male	11
Female	41

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

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

Conditions of Medicare patients treated by Gregory E. Petersen, PhD in 2016

Hypertension	65
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	33
Depression	42
Chronic Kidney Disease	35
Asthma	35
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	50
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Gregory E. Petersen, PhD treated as a psychologist in Chicago, IL during 2017 were mental health therapy and health and behavior assessment.

Volume of procedures performed by Gregory E. Petersen, PhD for Medicare patients.

health and behavior assessment	128
mental health therapy	215

2017 Medicare Patient Data

Information about Medicare patients treated by Gregory E. Petersen, PhD.

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	41

Conditions of Medicare patients treated by Gregory E. Petersen, PhD in 2017

Hypertension	64
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	24
Depression	42
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	40
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Gregory E. Petersen, PhD treated as a psychologist in Chicago, IL during 2018 were mental health therapy and health and behavior assessment.

Volume of procedures performed by Gregory E. Petersen, PhD for Medicare patients.

health and behavior assessment	77
mental health therapy	199

2018 Medicare Patient Data

Information about Medicare patients treated by Gregory E. Petersen, PhD.

**Ethnicity**
Non-Hispanic White	0
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Gregory E. Petersen, PhD in 2018

Hypertension	56
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	0
Depression	52
Chronic Kidney Disease	33
Asthma	19
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	48
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Gregory E. Petersen, PhD treated as a psychologist in Chicago, IL during 2019 were mental health therapy.

Volume of procedures performed by Gregory E. Petersen, PhD for Medicare patients.

mental health therapy	175

2019 Medicare Patient Data

Information about Medicare patients treated by Gregory E. Petersen, PhD.

**Ethnicity**
Non-Hispanic White	0
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Gregory E. Petersen, PhD in 2019

Hypertension	63
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	30
Depression	52
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	50
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Gregory E. Petersen, PhD treated as a psychologist in Chicago, IL during 2020 were mental health therapy.

Volume of procedures performed by Gregory E. Petersen, PhD for Medicare patients.

mental health therapy	106

2020 Medicare Patient Data

Information about Medicare patients treated by Gregory E. Petersen, PhD.

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	23

Conditions of Medicare patients treated by Gregory E. Petersen, PhD in 2020

Hypertension	57
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	0
Depression	52
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	43
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Gregory E. Petersen, PhD treated as a psychologist in Chicago, IL during 2021 were mental health therapy.

Volume of procedures performed by Gregory E. Petersen, PhD for Medicare patients.

mental health therapy	104

2021 Medicare Patient Data

Information about Medicare patients treated by Gregory E. Petersen, PhD.

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

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

Conditions of Medicare patients treated by Gregory E. Petersen, PhD in 2021

Hypertension	62
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	0
Depression	45
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	55
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Gregory E. Petersen, PhD treated as a psychologist in Chicago, IL during 2022 were mental health therapy.

Volume of procedures performed by Gregory E. Petersen, PhD for Medicare patients.

mental health therapy	110

2022 Medicare Patient Data

Information about Medicare patients treated by Gregory E. Petersen, PhD.

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

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

Conditions of Medicare patients treated by Gregory E. Petersen, PhD in 2022

Hypertension	75
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	0
Depression	51
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	43
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Gregory E. Petersen, PhD for Medicare patients.

The highest averages for the top procedures that Gregory E. Petersen, PhD treated as a psychologist in Chicago, IL were health and behavior assessment and mental health therapy.

health and behavior assessment	155
mental health therapy	148

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Gregory E. Petersen, PhD.

**Gender**
Male	7
Female	21

**Ethnicity**
Black / African American	21
Asian / Pacific Islander	0
Non-Hispanic White	8
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	0
85 and over	0
Less than 65	33
65 to 74	4

Average of Total of Conditions of Medicare patients treated by Gregory E. Petersen, PhD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Gregory E. Petersen, PhD treated were hypertension, diabetes, high cholesterol and depression.

Hypertension	60
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	16
Depression	41
Chronic Kidney Disease	24
Asthma	12
Osteoporosis	0
Heart Failure	7
Chronic Obstructive Pulmonary Disease	1
Diabetes	44
Atrial Fibrillation	0
Dementia	0
Cancer	0

Education & Training

He has a state license in Virginia.

Licensed In: Virginia

Affiliations & Hospitals

Gregory E. Petersen, PhD is associated with these hospitals and organizations:

Northwestern Medicine

Northwestern University Feinberg School of Medicine

Center for Lifestyle Medicine

Ratings & Reviews

Gregory E. Petersen, PhD has an exceptional overall rating with an average of 4.82 out of 5 stars based on 11 ratings. We collect ratings and reviews of Gregory E. Petersen, PhD from all over the web to help you find the right in Chicago, IL.

4.82

Overall Rating

(11 Ratings)

Leave a Review

Biography

Dr. Gregory Petersen's specialties are general practice and psychology. His professional affiliations include Northwestern Medical Group (NMG), Northwestern University Feinberg School of Medicine, and Northwestern Memorial Hospital. Dr. Petersen's average patient rating is 5.0 stars (out of 5). According to Yext, new patients are welcome to contact his office in Chicago, IL.