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Dr. Guliz A. Barkan, MD

Accepting New Patients

(Dr. Guliz Barkan, MD)

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Specializes in: Clinical Pathology, Speech Therapy and Cytopathology

Marmara University School of Medicine (1995)

3249 S Oak Park Avenue
Berwyn, IL 60402

(708) 783-6000

Dr. Guliz A. Barkan, MD is a clinical pathologist in Maywood, IL specializing in clinical pathology, speech therapy and cytopathology. She graduated from Marmara University School of Medicine in 1995 and has 31 years of experience. Dr. Guliz A. Barkan, MD is affiliated with Loyola Medicine and Loyola University Medical Center (LUMC).

Office Locations

2160 S. First Avenue
Maywood, IL 60153

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Loyola Medicine

3249 S Oak Park Avenue
Berwyn, IL 60402

(708) 783-6000

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Loyola Medicine

675 W North Avenue Suite 314
Melrose Park, IL 60160

1-888-584-7888

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Noteworthy Medicare Patient Procedures Performed by Dr. Guliz A. Barkan, MD in 2023

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

Top 5%

By Volume:

cytology

immunohistochemistry test

non-gynecologic liquid-based cytology

slide consultation

In 2023, Dr. Guliz A. Barkan, MD performed more cytology, immunohistochemistry (IHC) test, non-gynecologic liquid-based cytology, and slide consultation procedures for Medicare patients than 95% of providers in related specialties within Illinois.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Guliz A. Barkan, MD treated as a clinical pathologist in Maywood, IL during 2012 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Guliz A. Barkan, MD for Medicare patients.

consultation	45
cytology	390
lab tests	362
second opinions	40

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Guliz A. Barkan, MD treated as a clinical pathologist in Maywood, IL during 2013 were lab tests, cytology, second opinions and consultation.

Volume of procedures performed by Dr. Guliz A. Barkan, MD for Medicare patients.

aspiration	21
consultation	31
cytology	439
diagnostic procedures	21
lab tests	453
minimally invasive procedures	21
minor procedures	21
second opinions	57

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Guliz A. Barkan, MD.

**Gender**
Male	451
Female	380

**Ethnicity**
Non-Hispanic White	662
Black	100
Hispanic	42
Asian	13
Other	14
Native American	0

**Age**
From 65 to 74	389
From 75 to 84	255
85 and over	76
Less than 65	111

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2013

Hypertension	74
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	38
Depression	20
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	8
Cancer	27

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Guliz A. Barkan, MD treated as a clinical pathologist in Maywood, IL during 2014 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Guliz A. Barkan, MD for Medicare patients.

aspiration	15
consultation	63
cytology	319
diagnostic procedures	15
lab tests	158
minimally invasive procedures	15
minor procedures	15
second opinions	50

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Guliz A. Barkan, MD.

**Gender**
Male	350
Female	282

**Ethnicity**
Non-Hispanic White	493
Black	82
Hispanic	41
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	298
From 75 to 84	203
85 and over	56
Less than 65	75

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2014

Hypertension	74
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	41
Depression	19
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	7
Cancer	27

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Guliz A. Barkan, MD treated as a clinical pathologist in Maywood, IL during 2015 were cytology, lab tests, second opinions and consultation.

Volume of procedures performed by Dr. Guliz A. Barkan, MD for Medicare patients.

aspiration	27
consultation	43
cytology	428
diagnostic procedures	27
lab tests	163
minimally invasive procedures	27
minor procedures	27
second opinions	52

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Guliz A. Barkan, MD.

**Gender**
Male	948
Female	810

**Ethnicity**
Non-Hispanic White	1304
Black	218
Hispanic	172
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	788
From 75 to 84	564
85 and over	168
Less than 65	238

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2015

Hypertension	73
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	42
Asthma	14
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	9
Cancer	27

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Guliz A. Barkan, MD treated as a clinical pathologist in Maywood, IL during 2016 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Guliz A. Barkan, MD for Medicare patients.

aspiration	17
consultation	77
cytology	305
diagnostic procedures	17
lab tests	125
minimally invasive procedures	17
minor procedures	17
second opinions	67

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Guliz A. Barkan, MD.

**Gender**
Male	499
Female	453

**Ethnicity**
Non-Hispanic White	705
Black	119
Hispanic	92
Asian	16
Other	20
Native American	0

**Age**
From 65 to 74	458
From 75 to 84	273
85 and over	97
Less than 65	124

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2016

Hypertension	75
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	40
Depression	19
Chronic Kidney Disease	45
Asthma	19
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	9
Cancer	28

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Guliz A. Barkan, MD treated as a clinical pathologist in Maywood, IL during 2017 were cytology, lab tests, second opinions and consultation.

Volume of procedures performed by Dr. Guliz A. Barkan, MD for Medicare patients.

consultation	52
cytology	258
lab tests	91
second opinions	54

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Guliz A. Barkan, MD.

**Gender**
Male	471
Female	367

**Ethnicity**
Non-Hispanic White	634
Black	102
Hispanic	70
Asian	14
Other	18
Native American	0

**Age**
From 65 to 74	393
From 75 to 84	268
85 and over	64
Less than 65	113

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2017

Hypertension	75
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	40
Depression	23
Chronic Kidney Disease	48
Asthma	10
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	12
Cancer	27

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Guliz A. Barkan, MD treated as a clinical pathologist in Maywood, IL during 2018 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Guliz A. Barkan, MD for Medicare patients.

consultation	58
cytology	313
lab tests	99
second opinions	30

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Guliz A. Barkan, MD.

**Gender**
Male	435
Female	347

**Ethnicity**
Non-Hispanic White	587
Black	93
Hispanic	65
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	372
From 75 to 84	257
85 and over	68
Less than 65	85

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2018

Hypertension	75
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	41
Depression	21
Chronic Kidney Disease	52
Asthma	7
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	10
Cancer	30

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Guliz A. Barkan, MD treated as a clinical pathologist in Maywood, IL during 2019 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Guliz A. Barkan, MD for Medicare patients.

consultation	49
cytology	460
lab tests	241
second opinions	45

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Guliz A. Barkan, MD.

**Gender**
Male	473
Female	338

**Ethnicity**
Non-Hispanic White	615
Black	76
Hispanic	83
Asian	12
Other	25
Native American	0

**Age**
From 65 to 74	358
From 75 to 84	299
85 and over	68
Less than 65	86

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	44
Depression	24
Chronic Kidney Disease	56
Asthma	6
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	12
Cancer	32

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Guliz A. Barkan, MD treated as a clinical pathologist in Maywood, IL during 2020 were cytology, lab tests, second opinions and consultation.

Volume of procedures performed by Dr. Guliz A. Barkan, MD for Medicare patients.

aspiration	12
consultation	31
cytology	276
diagnostic procedures	12
lab tests	133
minimally invasive procedures	12
minor procedures	12
second opinions	33

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Guliz A. Barkan, MD.

**Gender**
Male	460
Female	292

**Ethnicity**
Non-Hispanic White	570
Black	74
Hispanic	69
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	387
From 75 to 84	233
85 and over	66
Less than 65	66

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2020

Hypertension	73
High Cholesterol	65
Stroke	3
Ischemic Heart Disease	39
Depression	19
Chronic Kidney Disease	49
Asthma	7
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	9
Cancer	32

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Guliz A. Barkan, MD treated as a clinical pathologist in Maywood, IL during 2021 were cytology, lab tests and second opinions.

Volume of procedures performed by Dr. Guliz A. Barkan, MD for Medicare patients.

cytology	365
lab tests	177
second opinions	25

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Guliz A. Barkan, MD.

**Gender**
Male	423
Female	298

**Ethnicity**
Non-Hispanic White	542
Black	70
Hispanic	64
Asian	21
Other	24
Native American	0

**Age**
From 65 to 74	351
From 75 to 84	221
85 and over	84
Less than 65	65

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2021

Hypertension	75
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	39
Depression	21
Chronic Kidney Disease	52
Asthma	7
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	10
Cancer	29

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Guliz A. Barkan, MD treated as a clinical pathologist in Maywood, IL during 2022 were cytology, lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Guliz A. Barkan, MD for Medicare patients.

consultation	44
cytology	289
lab tests	200
second opinions	41

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Guliz A. Barkan, MD.

**Gender**
Male	475
Female	317

**Ethnicity**
Non-Hispanic White	583
Black	71
Hispanic	91
Asian	14
Other	33
Native American	0

**Age**
From 65 to 74	372
From 75 to 84	287
85 and over	71
Less than 65	62

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	36
Depression	17
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	14
Atrial Fibrilation	23
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	37
Dementia	7
Cancer	42

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Guliz A. Barkan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Guliz A. Barkan, MD treated as a clinical pathologist in Maywood, IL were cytology, lab tests, consultation and second opinions.

aspiration	18
consultation	49
cytology	349
diagnostic procedures	18
lab tests	200
minimally invasive procedures	18
minor procedures	18
second opinions	44

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Guliz A. Barkan, MD.

**Gender**
Male	453
Female	353

**Ethnicity**
Black / African American	91
Asian / Pacific Islander	10
Non-Hispanic White	608
Native American / Alaskan Native	0
Hispanic	71
Other	16

**Age**
75 to 84	260
85 and over	74
Less than 65	93
65 to 74	378

Average of Total of Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Guliz A. Barkan, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	67
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	36
Depression	18
Chronic Kidney Disease	41
Asthma	8
Osteoporosis	8
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Atrial Fibrillation	14
Dementia	8
Cancer	27

Education & Training

Dr. Guliz A. Barkan, MD graduated from Marmara University School of Medicine in 1995. She completed residency at University of Michigan Affiliated Hospitals. She is certified by the Anatomic Pathology & Clinical Pathology, Pathology, American Board and has a state license in Illinois.

Medical School: Marmara University School of Medicine (1995)

Residency: University of Michigan Affiliated Hospitals (2001)

Board Certification: Anatomic Pathology & Clinical Pathology, Pathology, American Board (2002)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Guliz A. Barkan, MD is associated with these hospitals and organizations:

Loyola Medicine

Loyola University Medical Center (LUMC)

Ratings & Reviews

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Biography

Dr. Guliz Barkan's areas of specialization are clinical pathology, speech therapy, and cytopathology; she sees patients in Berwyn, IL, Maywood, IL, and Melrose Park, IL. She is affiliated with Loyola University Medical Center (LUMC). Dr. Barkan's education and training includes medical school at Marmara University School of Medicine and residency at a hospital affiliated with the University of Michigan. According to Loyola Medicine, she is currently accepting new patients at her office in Berwyn, IL.

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Dr. Guliz A. Barkan, MD

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Noteworthy Medicare Patient Procedures Performed by Dr. Guliz A. Barkan, MD 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. Guliz A. Barkan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Guliz A. Barkan, MD 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. Guliz A. Barkan, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

Biography

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