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Home > FL Providers > Thoracic (Chest) Surgeons

Mr. Mark Thomas Zreliak, PA

Accepting New Patients

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Specializes in: Thoracic Surgery

2006 Health Campus Drive
Harrisonburg, VA 22801

(540) 689-5555

Mr. Mark Thomas Zreliak, PA is a thoracic surgeon in Tampa, FL specializing in thoracic surgery. Mr. Mark Thomas Zreliak, PA is affiliated with University of South Florida Health, Tampa General Hospital and UNIVERSITY MEDICAL SERVICE ASSOCIATION INC.

Office Locations

University of South Florida Health

1 Tampa General Circle
Tampa, FL 33606

(813) 844-3228

(813) 844-7730

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2006 Health Campus Drive
Harrisonburg, VA 22801

(540) 689-5555

(757) 579-8607

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Noteworthy Medicare Patient Procedures Performed by Mr. Mark Thomas Zreliak, PA in 2023

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

Top 25%

By Volume:

heart bypass surgery

In 2013, Mr. Mark Thomas Zreliak, PA performed more heart bypass surgery (CABG) procedures for Medicare patients than 75% of providers in related specialties within Florida.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Mr. Mark Thomas Zreliak, PA treated as a thoracic surgeon in Tampa, FL during 2013 were thoracic (chest) surgery procedures, open surgery, cardiac procedures and bypass surgery.

Volume of procedures performed by Mr. Mark Thomas Zreliak, PA for Medicare patients.

bypass surgery	22
cardiac procedures	44
open surgery	44
thoracic (chest) surgery procedures	44

2013 Medicare Patient Data

Information about Medicare patients treated by Mr. Mark Thomas Zreliak, PA.

**Gender**
Male	24
Female	22

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

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

Conditions of Medicare patients treated by Mr. Mark Thomas Zreliak, PA in 2013

The most common conditions of Medicare patients that Mr. Mark Thomas Zreliak, PA treated during 2013 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	0
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	35
Chronic Obstructive Pulmonary Disease	28
Diabetes	59
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Mr. Mark Thomas Zreliak, PA treated as a thoracic surgeon in Tampa, FL during 2014 were hospital care and inpatient care.

Volume of procedures performed by Mr. Mark Thomas Zreliak, PA for Medicare patients.

hospital care	67
inpatient care	67

2014 Medicare Patient Data

Information about Medicare patients treated by Mr. Mark Thomas Zreliak, PA.

**Gender**
Male	41
Female	19

**Age**
From 65 to 74	23
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mr. Mark Thomas Zreliak, PA in 2014

The most common conditions of Medicare patients that Mr. Mark Thomas Zreliak, PA treated during 2014 were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	75
Depression	27
Chronic Kidney Disease	60
Asthma	0
Osteoperosis	0
Atrial Fibrilation	38
Heart Failure	65
Chronic Obstructive Pulmonary Disease	42
Diabetes	43
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Mr. Mark Thomas Zreliak, PA treated as a thoracic surgeon in Tampa, FL during 2015 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and hospital care.

Volume of procedures performed by Mr. Mark Thomas Zreliak, PA for Medicare patients.

bypass surgery	20
cardiac procedures	64
doctor visit	20
hospital care	39
inpatient care	39
open surgery	40
thoracic (chest) surgery procedures	40

2015 Medicare Patient Data

Information about Medicare patients treated by Mr. Mark Thomas Zreliak, PA.

**Gender**
Male	122
Female	94

**Age**
From 65 to 74	78
From 75 to 84	86
85 and over	30
Less than 65	22

Conditions of Medicare patients treated by Mr. Mark Thomas Zreliak, PA in 2015

The most common conditions of Medicare patients that Mr. Mark Thomas Zreliak, PA treated during 2015 were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	75
Depression	26
Chronic Kidney Disease	42
Asthma	17
Osteoperosis	0
Atrial Fibrilation	31
Heart Failure	54
Chronic Obstructive Pulmonary Disease	36
Diabetes	39
Dementia	13
Cancer	22

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Mr. Mark Thomas Zreliak, PA treated as a thoracic surgeon in Tampa, FL during 2016 were thoracic (chest) surgery procedures, open surgery, cardiac procedures and bypass surgery.

Volume of procedures performed by Mr. Mark Thomas Zreliak, PA for Medicare patients.

bypass surgery	15
cardiac procedures	30
doctor visit	28
open surgery	30
thoracic (chest) surgery procedures	30

2016 Medicare Patient Data

Information about Medicare patients treated by Mr. Mark Thomas Zreliak, PA.

**Gender**
Male	42
Female	51

**Age**
From 65 to 74	41
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mr. Mark Thomas Zreliak, PA in 2016

The most common conditions of Medicare patients that Mr. Mark Thomas Zreliak, PA treated during 2016 were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	69
Depression	28
Chronic Kidney Disease	43
Asthma	34
Osteoperosis	14
Atrial Fibrilation	30
Heart Failure	52
Chronic Obstructive Pulmonary Disease	39
Diabetes	38
Dementia	0
Cancer	32

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Mr. Mark Thomas Zreliak, PA treated as a thoracic surgeon in Tampa, FL during 2017 were thoracic (chest) surgery procedures, open surgery, cardiac procedures and bypass surgery.

Volume of procedures performed by Mr. Mark Thomas Zreliak, PA for Medicare patients.

bypass surgery	18
cardiac procedures	36
doctor visit	51
open surgery	36
thoracic (chest) surgery procedures	36

2017 Medicare Patient Data

Information about Medicare patients treated by Mr. Mark Thomas Zreliak, PA.

**Gender**
Male	82
Female	50

**Age**
From 65 to 74	57
From 75 to 84	56
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mr. Mark Thomas Zreliak, PA in 2017

The most common conditions of Medicare patients that Mr. Mark Thomas Zreliak, PA treated during 2017 were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	69
Depression	22
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	8
Atrial Fibrilation	25
Heart Failure	48
Chronic Obstructive Pulmonary Disease	38
Diabetes	41
Dementia	9
Cancer	23

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Mr. Mark Thomas Zreliak, PA treated as a thoracic surgeon in Tampa, FL during 2018 were thoracic (chest) surgery procedures, open surgery, cardiac procedures and bypass surgery.

Volume of procedures performed by Mr. Mark Thomas Zreliak, PA for Medicare patients.

bypass surgery	15
cardiac procedures	30
open surgery	30
thoracic (chest) surgery procedures	30

2018 Medicare Patient Data

Information about Medicare patients treated by Mr. Mark Thomas Zreliak, PA.

**Gender**
Male	27
Female	31

**Age**
From 65 to 74	29
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mr. Mark Thomas Zreliak, PA in 2018

The most common conditions of Medicare patients that Mr. Mark Thomas Zreliak, PA treated during 2018 were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	26
Chronic Kidney Disease	60
Asthma	0
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	66
Chronic Obstructive Pulmonary Disease	48
Diabetes	45
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Mr. Mark Thomas Zreliak, PA treated as a thoracic surgeon in Tampa, FL during 2019 were thoracic (chest) surgery procedures, open surgery, cardiac procedures and bypass surgery.

Volume of procedures performed by Mr. Mark Thomas Zreliak, PA for Medicare patients.

bypass surgery	20
cardiac procedures	40
open surgery	40
thoracic (chest) surgery procedures	40

2019 Medicare Patient Data

Information about Medicare patients treated by Mr. Mark Thomas Zreliak, PA.

**Gender**
Male	44
Female	25

**Ethnicity**
Non-Hispanic White	52
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mr. Mark Thomas Zreliak, PA in 2019

The most common conditions of Medicare patients that Mr. Mark Thomas Zreliak, PA treated during 2019 were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	74
Depression	32
Chronic Kidney Disease	49
Asthma	0
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	54
Chronic Obstructive Pulmonary Disease	29
Diabetes	45
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Information about Medicare patients treated by Mr. Mark Thomas Zreliak, PA.

**Ethnicity**
Non-Hispanic White	15
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

Conditions of Medicare patients treated by Mr. Mark Thomas Zreliak, PA in 2021

The most common conditions of Medicare patients that Mr. Mark Thomas Zreliak, PA treated during 2021 were high cholesterol, hypertension and ischemic heart disease.

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

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Mr. Mark Thomas Zreliak, PA treated as a thoracic surgeon in Tampa, FL during 2022 were thoracic (chest) surgery procedures, open surgery, cardiac procedures and bypass surgery.

Volume of procedures performed by Mr. Mark Thomas Zreliak, PA for Medicare patients.

bypass surgery	13
cardiac procedures	26
doctor visit	42
open surgery	26
thoracic (chest) surgery procedures	26

2022 Medicare Patient Data

Information about Medicare patients treated by Mr. Mark Thomas Zreliak, PA.

**Gender**
Male	41
Female	18

**Age**
From 65 to 74	23
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mr. Mark Thomas Zreliak, PA in 2022

The most common conditions of Medicare patients that Mr. Mark Thomas Zreliak, PA treated during 2022 were high cholesterol, hypertension, ischemic heart disease and atrial fibrilation.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	68
Depression	32
Chronic Kidney Disease	36
Asthma	20
Osteoperosis	0
Atrial Fibrilation	59
Heart Failure	42
Chronic Obstructive Pulmonary Disease	31
Diabetes	37
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Mr. Mark Thomas Zreliak, PA treated as a thoracic surgeon in Tampa, FL during 2023 were thoracic (chest) surgery procedures, open surgery, cardiac procedures and bypass surgery.

Volume of procedures performed by Mr. Mark Thomas Zreliak, PA for Medicare patients.

bypass surgery	29
cardiac procedures	58
open surgery	58
thoracic (chest) surgery procedures	58

2023 Medicare Patient Data

Information about Medicare patients treated by Mr. Mark Thomas Zreliak, PA.

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

Conditions of Medicare patients treated by Mr. Mark Thomas Zreliak, PA in 2023

The most common conditions of Medicare patients that Mr. Mark Thomas Zreliak, PA treated during 2023 were high cholesterol, hypertension, ischemic heart disease and atrial fibrilation.

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	63
Heart Failure	49
Chronic Obstructive Pulmonary Disease	31
Diabetes	34
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Mr. Mark Thomas Zreliak, PA for Medicare patients.

The highest averages for the top procedures that Mr. Mark Thomas Zreliak, PA treated as a thoracic surgeon in Tampa, FL were hospital care, inpatient care, cardiac procedures and thoracic (chest) surgery procedures.

bypass surgery	19
cardiac procedures	41
doctor visit	35
hospital care	53
inpatient care	53
open surgery	38
thoracic (chest) surgery procedures	38

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Mr. Mark Thomas Zreliak, PA.

**Gender**
Male	42
Female	31

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

**Age**
75 to 84	24
85 and over	3
Less than 65	2
65 to 74	32

Average of Total of Conditions of Medicare patients treated by Mr. Mark Thomas Zreliak, PA From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Mr. Mark Thomas Zreliak, PA treated were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	75
High Cholesterol	75
Stroke	3
Ischemic Heart Disease	73
Depression	19
Chronic Kidney Disease	37
Asthma	8
Osteoporosis	2
Heart Failure	46
Chronic Obstructive Pulmonary Disease	32
Diabetes	38
Atrial Fibrillation	28
Cancer	11
Dementia	2

Education & Training

He has a state license in Pennsylvania.

Licensed In: Pennsylvania

Affiliations & Hospitals

Mr. Mark Thomas Zreliak, PA is associated with these hospitals and organizations:

University of South Florida Health

Tampa General Hospital

UNIVERSITY MEDICAL SERVICE ASSOCIATION INC

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Mr. Mark Thomas Zreliak, PA appears to accept the following insurance providers: Humana PPO, CIGNA PPO, Aetna Medicare PPO, CorVel, CIGNA HMO, Wellcare Medicare (HMO), Private Healthcare Systems (PHCS), Medicare Advantage, MultiPlan PPO, United Healthcare Medicaid, HealthSpring, Humana HMO, Quality Health Management, TRICARE Prime, United Healthcare, AvMed HMO, Galaxy Health Network, Medicaid, Humana, Cigna, Evolutions Healthcare Systems, Molina Healthcare, TRICARE, Coventry, Blue California, Employers Health Network, Beech Street, Ultimate Health Plans Medicare HMO, Aetna Medicare HMO-POS, Hillsborough County Health Care Plan (HCHCP), VA Community Care Network (Optum), Solis Medicare HMO, Simply Medicare HMO, Truli for Health, Ag Administrators, Blue Cross Blue Shield HMO-Health Options, Devoted Medicare HMO, PPO, D-SNP, CMS Sunshine (TITLE 19 & 21), Ambetter - Exchange (Sunshine ACA plan), InnovAge, Longevity Health Plan Medicare HMO SNP, Blue Cross Blue Shield Medicare Supplement-Advantage 65, Blue Cross Blue Shield PPO-Preferred Patient Care, Blue Cross Blue Shield HMO-MyBlue, Blue Cross Blue Shield PPO-Network Blue/Blue Select and Freedom Health Medicare HMO.

Insurance Accepted by Provider includes:

According to our sources, Mr. Mark Thomas Zreliak, PA accepts the following insurance providers:

Humana PPO

CIGNA PPO

Aetna Medicare PPO

CorVel

CIGNA HMO

Wellcare Medicare (HMO)

Private Healthcare Systems (PHCS)

Medicare Advantage

MultiPlan PPO

United Healthcare Medicaid

HealthSpring

Humana HMO

Quality Health Management

TRICARE Prime

United Healthcare

AvMed HMO

Galaxy Health Network

Medicaid

Humana

Cigna

Evolutions Healthcare Systems

Molina Healthcare

TRICARE

Coventry

Blue California

Employers Health Network

Beech Street

Ultimate Health Plans Medicare HMO

Aetna Medicare HMO-POS

Hillsborough County Health Care Plan (HCHCP)

VA Community Care Network (Optum)

Solis Medicare HMO

Simply Medicare HMO

Truli for Health

Ag Administrators

Blue Cross Blue Shield HMO-Health Options

Devoted Medicare HMO, PPO, D-SNP

CMS Sunshine (TITLE 19 & 21)

Ambetter - Exchange (Sunshine ACA plan)

InnovAge

Longevity Health Plan Medicare HMO SNP

Blue Cross Blue Shield Medicare Supplement-Advantage 65

Blue Cross Blue Shield PPO-Preferred Patient Care

Blue Cross Blue Shield HMO-MyBlue

Blue Cross Blue Shield PPO-Network Blue/Blue Select

Freedom Health Medicare HMO

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General Payments

These charts describe general payments received by Mr. Mark Thomas Zreliak, PA. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AtriCure, Inc.	$350 SYNERGY ABLATION SYSTEM $329	AtriCure cryoICE cryoSPHERE Cryoablation System $21
Smith+Nephew, Inc.	$113 Pico $113
ABIOMED	$110 Impella $110

**Types of Payments**
Food and Beverage	$572

Biography

Mr. Mark Zreliak's area of specialization is thoracic surgery. Mr. Zreliak is affiliated with the University of South Florida Health and Tampa General Hospital. He accepts AvMed, Blue California, and Coventry, in addition to other insurance carriers. According to Tampa General Hospital, he is currently accepting new patients at his office in Tampa, FL.