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Dr. Maria Carola Zalles, MD

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Specializes in: Pediatric Pathology and Cytopathology

203 Indigo Drive
Brunswick, GA 31525

(912) 261-2669

Dr. Maria Carola Zalles, MD is a pediatric pathologist in Brunswick, GA specializing in pediatric pathology and cytopathology. Dr. Maria Carola Zalles, MD is affiliated with Baptist Medical Center Jacksonville, Baptist Health, Baptist Medical Center South, Wolfson Children's Hospital, Baptist Medical Center Beaches, Baptist Medical Center Clay and Baptist Medical Center Nassau.

Office Locations

Wolfson Children's Hospital

203 Indigo Drive
Brunswick, GA 31525

(912) 261-2669

(912) 261-0561

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Noteworthy Medicare Patient Procedures Performed by Dr. Maria Carola Zalles, MD in 2023

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

Top 5%

By Volume:

slide consultation

In 2023, Dr. Maria Carola Zalles, MD performed more slide consultation procedures for Medicare patients than 95% of providers in related specialties within Georgia.

Top 25%

By Volume:

immunohistochemistry test

By Affordability:

consultation

immunohistochemistry test

intraoperative pathology consultation

In 2012, among providers in related specialties within Georgia, Dr. Maria Carola Zalles, MD performed more immunohistochemistry (IHC) test procedures for Medicare patients than 75% of them and she also had a list price for consultation, immunohistochemistry (IHC) test, and intraoperative pathology consultation that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Maria Carola Zalles, MD treated as a pediatric pathologist in Brunswick, GA during 2012 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Maria Carola Zalles, MD for Medicare patients.

consultation	56
cytology	74
lab tests	267

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Maria Carola Zalles, MD treated as a pediatric pathologist in Brunswick, GA during 2013 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Maria Carola Zalles, MD for Medicare patients.

consultation	66
cytology	81
lab tests	228

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Carola Zalles, MD.

**Gender**
Male	227
Female	302

**Ethnicity**
Non-Hispanic White	104
Black	0
Hispanic	399
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	169
85 and over	99
Less than 65	84

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	72
Depression	50
Chronic Kidney Disease	38
Asthma	14
Osteoperosis	19
Atrial Fibrilation	14
Heart Failure	42
Chronic Obstructive Pulmonary Disease	42
Diabetes	56
Dementia	28
Cancer	21

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Maria Carola Zalles, MD treated as a pediatric pathologist in Brunswick, GA during 2014 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Maria Carola Zalles, MD for Medicare patients.

consultation	28
cytology	50
lab tests	242

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Carola Zalles, MD.

**Gender**
Male	188
Female	266

**Ethnicity**
Non-Hispanic White	88
Black	0
Hispanic	331
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	139
85 and over	69
Less than 65	72

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	13
Ischemic Heart Disease	70
Depression	54
Chronic Kidney Disease	46
Asthma	15
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	44
Chronic Obstructive Pulmonary Disease	38
Diabetes	58
Dementia	30
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Maria Carola Zalles, MD treated as a pediatric pathologist in Brunswick, GA during 2015 were lab tests and cytology.

Volume of procedures performed by Dr. Maria Carola Zalles, MD for Medicare patients.

cytology	45
lab tests	188

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Carola Zalles, MD.

**Gender**
Male	378
Female	412

**Ethnicity**
Non-Hispanic White	138
Black	0
Hispanic	592
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	262
85 and over	160
Less than 65	116

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	73
Depression	50
Chronic Kidney Disease	54
Asthma	29
Osteoperosis	16
Atrial Fibrilation	19
Heart Failure	48
Chronic Obstructive Pulmonary Disease	44
Diabetes	58
Dementia	36
Cancer	24

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Maria Carola Zalles, MD treated as a pediatric pathologist in Brunswick, GA during 2016 were lab tests and cytology.

Volume of procedures performed by Dr. Maria Carola Zalles, MD for Medicare patients.

cytology	34
lab tests	130

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Carola Zalles, MD.

**Gender**
Male	173
Female	264

**Ethnicity**
Non-Hispanic White	152
Black	0
Hispanic	254
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	137
85 and over	99
Less than 65	72

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	70
Depression	51
Chronic Kidney Disease	65
Asthma	48
Osteoperosis	16
Atrial Fibrilation	23
Heart Failure	52
Chronic Obstructive Pulmonary Disease	44
Diabetes	58
Dementia	37
Cancer	19

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Maria Carola Zalles, MD treated as a pediatric pathologist in Brunswick, GA during 2017 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Maria Carola Zalles, MD for Medicare patients.

consultation	55
cytology	172
lab tests	235

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Carola Zalles, MD.

**Gender**
Male	528
Female	610

**Ethnicity**
Non-Hispanic White	891
Black	94
Hispanic	113
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	427
From 75 to 84	377
85 and over	207
Less than 65	127

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	60
Depression	40
Chronic Kidney Disease	57
Asthma	13
Osteoperosis	12
Atrial Fibrilation	26
Heart Failure	39
Chronic Obstructive Pulmonary Disease	28
Diabetes	46
Dementia	23
Cancer	20

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Maria Carola Zalles, MD treated as a pediatric pathologist in Brunswick, GA during 2018 were cytology, lab tests and consultation.

Volume of procedures performed by Dr. Maria Carola Zalles, MD for Medicare patients.

consultation	25
cytology	130
lab tests	93

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Carola Zalles, MD.

**Gender**
Male	386
Female	405

**Ethnicity**
Non-Hispanic White	627
Black	77
Hispanic	70
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	277
From 75 to 84	271
85 and over	146
Less than 65	97

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	60
Depression	38
Chronic Kidney Disease	57
Asthma	14
Osteoperosis	13
Atrial Fibrilation	28
Heart Failure	42
Chronic Obstructive Pulmonary Disease	31
Diabetes	46
Dementia	20
Cancer	24

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Maria Carola Zalles, MD treated as a pediatric pathologist in Brunswick, GA during 2019 were lab tests, cytology, consultation and second opinions.

Volume of procedures performed by Dr. Maria Carola Zalles, MD for Medicare patients.

consultation	220
cytology	266
lab tests	325
second opinions	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Carola Zalles, MD.

**Gender**
Male	496
Female	674

**Ethnicity**
Non-Hispanic White	1056
Black	34
Hispanic	38
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	432
From 75 to 84	459
85 and over	217
Less than 65	62

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	57
Depression	34
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	18
Atrial Fibrilation	22
Heart Failure	32
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	16
Cancer	35

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Maria Carola Zalles, MD treated as a pediatric pathologist in Brunswick, GA during 2020 were lab tests, cytology, consultation and second opinions.

Volume of procedures performed by Dr. Maria Carola Zalles, MD for Medicare patients.

consultation	183
cytology	284
lab tests	448
second opinions	14

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Carola Zalles, MD.

**Gender**
Male	488
Female	621

**Ethnicity**
Non-Hispanic White	1012
Black	0
Hispanic	37
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	407
From 75 to 84	456
85 and over	226
Less than 65	20

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	56
Depression	31
Chronic Kidney Disease	47
Asthma	10
Osteoperosis	17
Atrial Fibrilation	22
Heart Failure	28
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	15
Cancer	35

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Maria Carola Zalles, MD treated as a pediatric pathologist in Brunswick, GA during 2021 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Maria Carola Zalles, MD for Medicare patients.

consultation	206
cytology	311
lab tests	375

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Carola Zalles, MD.

**Gender**
Male	534
Female	641

**Ethnicity**
Non-Hispanic White	1076
Black	0
Hispanic	25
Asian	0
Other	47
Native American	0

**Age**
From 65 to 74	378
From 75 to 84	507
85 and over	254
Less than 65	36

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	63
Depression	30
Chronic Kidney Disease	47
Asthma	8
Osteoperosis	18
Atrial Fibrilation	26
Heart Failure	30
Chronic Obstructive Pulmonary Disease	16
Diabetes	39
Dementia	14
Cancer	29

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Maria Carola Zalles, MD treated as a pediatric pathologist in Brunswick, GA during 2022 were lab tests.

Volume of procedures performed by Dr. Maria Carola Zalles, MD for Medicare patients.

lab tests	149

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Carola Zalles, MD.

**Gender**
Male	36
Female	143

**Ethnicity**
Non-Hispanic White	153
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	64
85 and over	13
Less than 65	11

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	18
Atrial Fibrilation	21
Heart Failure	13
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	6
Cancer	55

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Maria Carola Zalles, MD treated as a pediatric pathologist in Brunswick, GA during 2023 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Maria Carola Zalles, MD for Medicare patients.

consultation	57
lab tests	317
second opinions	42

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Maria Carola Zalles, MD.

**Gender**
Male	65
Female	223

**Ethnicity**
Non-Hispanic White	239
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	104
85 and over	19
Less than 65	15

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	25
Asthma	13
Osteoperosis	17
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	0
Cancer	63

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Maria Carola Zalles, MD for Medicare patients.

The highest averages for the top procedures that Dr. Maria Carola Zalles, MD treated as a pediatric pathologist in Brunswick, GA were lab tests, cytology, consultation and second opinions.

consultation	99
cytology	144
lab tests	249
second opinions	22

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Maria Carola Zalles, MD.

**Gender**
Male	291
Female	380

**Ethnicity**
Black / African American	20
Asian / Pacific Islander	0
Non-Hispanic White	461
Hispanic	154
Native American / Alaskan Native	0
Other	9

**Age**
75 to 84	245
85 and over	125
Less than 65	59
65 to 74	241

Average of Total of Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	54
Depression	36
Chronic Kidney Disease	42
Asthma	15
Osteoporosis	14
Heart Failure	32
Chronic Obstructive Pulmonary Disease	26
Diabetes	42
Atrial Fibrillation	19
Cancer	28
Dementia	18

Education & Training

She completed residency at University of Kansas Medical Center. She is certified by the American Board of Pathology (Anatomic Pathology & Clinical Pathology) and has a state license in Missouri.

Residency: University of Kansas Medical Center

Board Certification: American Board of Pathology (Anatomic Pathology & Clinical Pathology)

Licensed In: Missouri

Affiliations & Hospitals

Dr. Maria Carola Zalles, MD is associated with these hospitals and organizations:

Baptist Medical Center Jacksonville

Baptist Health

Baptist Medical Center South

Wolfson Children's Hospital

Baptist Medical Center Beaches

Baptist Medical Center Clay

Baptist Medical Center Nassau

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Maria Carola Zalles, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Boston Scientific Corporation	$1,200 Biliary Devices $1,200
Roche Diagnostics Corporation	$115 TD BenchMark IHC/ISH and Special Stains Reagents $115
Medtronic Vascular, Inc.	$94 Affinity Fusion $94
Merck Sharp & Dohme LLC	$23 $23
Novartis Pharmaceuticals Corporation	$18 $18

**Types of Payments**
Consulting Fee	$1,200
Food and Beverage	$250

Biography

Dr. Maria Zalles is a pediatric pathology and cytopathology specialist. Her medical residency was performed at the University of Kansas Medical Center. She is professionally affiliated with Baptist Medical Center Beaches, Baptist Medical Center Jacksonville, and Baptist Medical Center South.

Select Year:

Dr. Maria Carola Zalles, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Maria Carola Zalles, MD in 2023

By Volume:

By Volume:

By Affordability:

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. Maria Carola Zalles, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Maria Carola Zalles, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Pediatric Pathologists in Nearby Locations

Other Providers in Brunswick, GA