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Dr. Adolfo E. Diaz, MD

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(Dr. Adolfo Enrique Diaz, MD)

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Specializes in: Medical Oncology, Adult Oncology and Adult Hematology

Pontifical Xavierian University Faculty of Medicine

Professional interests include: cutaneous T-cell lymphoma, non-Hodgkin's lymphoma, Hodgkin's lymphoma, and more.

720 Pleasanton Road
San Antonio, TX 78214

(210) 921-3800

Dr. Adolfo E. Diaz, MD is a medical oncologist in San Antonio, TX specializing in medical oncology, adult oncology and adult hematology. He graduated from Pontifical Xavierian University Faculty of Medicine. Dr. Adolfo E. Diaz, MD is affiliated with UT Health San Antonio, University Health and THE UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER AT SAN ANTONIO.

Office Locations

University Health

4502 Medical Drive
San Antonio, TX 78229

(210) 358-4000

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720 Pleasanton Road
San Antonio, TX 78214

(210) 921-3800

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7979 Wurzbach Road
San Antonio, TX 78229

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Noteworthy Medicare Patient Procedures Performed by Dr. Adolfo E. Diaz, MD in 2023

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

Top 5%

By Volume:

intravesical chemotherapy

In 2023, Dr. Adolfo E. Diaz, MD performed more intravesical chemotherapy procedures for Medicare patients than 95% of providers in related specialties within Texas.

Top 10%

By Affordability:

antineoplastic hormone therapy

hormone therapy

port flush

In 2023, Dr. Adolfo E. Diaz, MD had a list price for antineoplastic hormone therapy, hormone therapy, and port flush that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Texas. 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.

Top 25%

By Affordability:

intravenous infusion therapy

intravenous infusion

In 2012, Dr. Adolfo E. Diaz, MD had a list price for intravenous infusion therapy, and intravenous (IV) infusion that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Texas. 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. Adolfo E. Diaz, MD treated as a medical oncologist in San Antonio, TX during 2012 were hospital care, inpatient care, lab tests and X-rays.

Volume of procedures performed by Dr. Adolfo E. Diaz, MD for Medicare patients.

doctor visit	181
hospital care	434
inpatient care	423
lab tests	13
outpatient care	11
thoracic (chest) imaging	11
X-rays	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Adolfo E. Diaz, MD treated as a medical oncologist in San Antonio, TX during 2013 were hospital care, inpatient care, outpatient care and nursing home care.

Volume of procedures performed by Dr. Adolfo E. Diaz, MD for Medicare patients.

hospital care	1252
inpatient care	1145
nursing home care	32
outpatient care	91

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Adolfo E. Diaz, MD.

**Gender**
Male	166
Female	228

**Ethnicity**
Non-Hispanic White	151
Black	0
Hispanic	203
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	107
85 and over	50
Less than 65	114

Conditions of Medicare patients treated by Dr. Adolfo E. Diaz, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	64
Depression	40
Chronic Kidney Disease	62
Asthma	18
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	51
Chronic Obstructive Pulmonary Disease	34
Diabetes	61
Dementia	26
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Adolfo E. Diaz, MD treated as a medical oncologist in San Antonio, TX during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Adolfo E. Diaz, MD for Medicare patients.

hospital care	530
inpatient care	518
outpatient care	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Adolfo E. Diaz, MD.

**Gender**
Male	70
Female	99

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	119
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	31
85 and over	21
Less than 65	54

Conditions of Medicare patients treated by Dr. Adolfo E. Diaz, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	64
Depression	47
Chronic Kidney Disease	64
Asthma	16
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	53
Chronic Obstructive Pulmonary Disease	28
Diabetes	74
Dementia	37
Cancer	7

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Adolfo E. Diaz, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	67
Chronic Obstructive Pulmonary Disease	0
Diabetes	71
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Adolfo E. Diaz, MD treated as a medical oncologist in San Antonio, TX during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Adolfo E. Diaz, MD for Medicare patients.

hospital care	48
inpatient care	48

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Adolfo E. Diaz, MD.

**Gender**
Male	14
Female	24

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

Conditions of Medicare patients treated by Dr. Adolfo E. Diaz, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	45
Chronic Kidney Disease	75
Asthma	32
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	61
Chronic Obstructive Pulmonary Disease	29
Diabetes	74
Dementia	37
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Adolfo E. Diaz, MD.

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

Conditions of Medicare patients treated by Dr. Adolfo E. Diaz, MD in 2017

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	52
Depression	52
Chronic Kidney Disease	52
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	52
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Adolfo E. Diaz, MD treated as a medical oncologist in San Antonio, TX during 2018 were minimally invasive procedures, hospital care, inpatient care and chemotherapy.

Volume of procedures performed by Dr. Adolfo E. Diaz, MD for Medicare patients.

biological response modifier (BRM) therapy	103
chemotherapy	103
doctor visit	220
hospital care	105
inpatient care	105
minimally invasive procedures	116

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Adolfo E. Diaz, MD.

**Gender**
Male	126
Female	105

**Ethnicity**
Non-Hispanic White	121
Black	0
Hispanic	94
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	48
85 and over	21
Less than 65	52

Conditions of Medicare patients treated by Dr. Adolfo E. Diaz, MD in 2018

Hypertension	69
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	11
Cancer	29

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Adolfo E. Diaz, MD treated as a medical oncologist in San Antonio, TX during 2019 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and urologic procedures.

Volume of procedures performed by Dr. Adolfo E. Diaz, MD for Medicare patients.

biological response modifier (BRM) therapy	186
blood draw	12
chemotherapy	186
doctor visit	268
hormone therapy	15
hospital care	15
inpatient care	15
minimally invasive procedures	198
port flush	16
urologic procedures	17

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Adolfo E. Diaz, MD.

**Gender**
Male	167
Female	128

**Ethnicity**
Non-Hispanic White	162
Black	0
Hispanic	104
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	83
85 and over	25
Less than 65	53

Conditions of Medicare patients treated by Dr. Adolfo E. Diaz, MD in 2019

Hypertension	73
High Cholesterol	55
Stroke	8
Ischemic Heart Disease	37
Depression	26
Chronic Kidney Disease	49
Asthma	8
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	39
Dementia	13
Cancer	35

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Adolfo E. Diaz, MD treated as a medical oncologist in San Antonio, TX during 2020 were minimally invasive procedures, chemotherapy, biological response modifier (BRM) therapy and port flush.

Volume of procedures performed by Dr. Adolfo E. Diaz, MD for Medicare patients.

biological response modifier (BRM) therapy	256
chemotherapy	256
doctor visit	199
hormone therapy	16
hospital care	44
inpatient care	44
minimally invasive procedures	262
port flush	55
urologic procedures	27

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Adolfo E. Diaz, MD.

**Gender**
Male	163
Female	144

**Ethnicity**
Non-Hispanic White	176
Black	0
Hispanic	105
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	84
85 and over	18
Less than 65	52

Conditions of Medicare patients treated by Dr. Adolfo E. Diaz, MD in 2020

Hypertension	71
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	49
Asthma	6
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	11
Cancer	37

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Adolfo E. Diaz, MD treated as a medical oncologist in San Antonio, TX during 2021 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and urologic procedures.

Volume of procedures performed by Dr. Adolfo E. Diaz, MD for Medicare patients.

biological response modifier (BRM) therapy	327
chemotherapy	327
doctor visit	265
hormone therapy	20
minimally invasive procedures	262
port flush	13
urologic procedures	87

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Adolfo E. Diaz, MD.

**Gender**
Male	178
Female	152

**Ethnicity**
Non-Hispanic White	190
Black	26
Hispanic	102
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	96
85 and over	29
Less than 65	61

Conditions of Medicare patients treated by Dr. Adolfo E. Diaz, MD in 2021

Hypertension	68
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	42
Asthma	6
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	8
Cancer	35

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Adolfo E. Diaz, MD treated as a medical oncologist in San Antonio, TX during 2022 were chemotherapy, biological response modifier (BRM) therapy, minimally invasive procedures and urologic procedures.

Volume of procedures performed by Dr. Adolfo E. Diaz, MD for Medicare patients.

biological response modifier (BRM) therapy	247
chemotherapy	247
doctor visit	263
hormone therapy	23
hospital care	49
inpatient care	49
minimally invasive procedures	218
port flush	31
urologic procedures	51

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Adolfo E. Diaz, MD.

**Gender**
Male	185
Female	166

**Ethnicity**
Non-Hispanic White	203
Black	27
Hispanic	107
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	111
85 and over	28
Less than 65	64

Conditions of Medicare patients treated by Dr. Adolfo E. Diaz, MD in 2022

Hypertension	75
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	4
Cancer	46

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Adolfo E. Diaz, MD for Medicare patients.

The highest averages for the top procedures that Dr. Adolfo E. Diaz, MD treated as a medical oncologist in San Antonio, TX were hospital care, inpatient care, chemotherapy and biological response modifier (BRM) therapy.

biological response modifier (BRM) therapy	223
blood draw	12
chemotherapy	223
doctor visit	232
hormone therapy	18
hospital care	309
inpatient care	293
lab tests	13
minimally invasive procedures	211
nursing home care	32
outpatient care	38
thoracic (chest) imaging	11
urologic procedures	45
X-rays	11

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Adolfo E. Diaz, MD.

**Gender**
Male	97
Female	95

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	0
Non-Hispanic White	91
Hispanic	76
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	50
85 and over	17
Less than 65	42
65 to 74	80

Average of Total of Conditions of Medicare patients treated by Dr. Adolfo E. Diaz, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Adolfo E. Diaz, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	66
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	45
Depression	28
Chronic Kidney Disease	49
Asthma	9
Osteoporosis	5
Heart Failure	30
Chronic Obstructive Pulmonary Disease	15
Diabetes	45
Atrial Fibrillation	8
Cancer	18
Dementia	13

Education & Training

Dr. Adolfo E. Diaz, MD graduated from Pontifical Xavierian University Faculty of Medicine. He completed residency at Woodhull Medical Center. He is certified by the American Board of Internal Medicine/Hematology American Board of Internal Medicine and has a state license in Texas.

Medical School: Pontifical Xavierian University Faculty of Medicine

Residency: Woodhull Medical Center (2011)

Board Certification: American Board of Internal Medicine/Hematology American Board of Internal Medicine

Licensed In: Texas

Affiliations & Hospitals

Dr. Adolfo E. Diaz, MD is associated with these hospitals and organizations:

UT Health San Antonio

University Health

THE UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER AT SAN ANTONIO

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.

Dr. Adolfo E. Diaz, MD appears to accept the following insurance providers: MultiPlan, Prime Health, United Healthcare HMO, United Healthcare EPO, Blue Choice, Galaxy Health Network, Coventry, Blue California, Trustmark , WellCare Medicare Advantage, BlueCross BlueShield of Texas, AARP, Medicare Advantage, TriWest, HealthSpring, United Healthcare, Three Rivers, Medicaid, Humana, Cigna, Molina Healthcare, First Health, WellPoint, Employers Health Network, HealthSmart, Superior Health Plan, Independent Medical Systems - Commercial (PPO), Administrative Concepts - Third Party Administrator, Kempton Group Administrators - Third Party Administrator, CHAMPVA - Governmental, Zelis - Third Party Administrator, Century Healthcare - Third Party Administrator, El Paso Health - CHIP, Key Benefits Administrators - Third Party Administrator, OptumHealth - Transplant Network, 6 Degrees - Transplant, Oscar - Commercial Exchange, Imperial Health - Commercial (Exchange), Provider Network of America - Commercial (All Products), Entrust - Third Party Administrator, SANA Benefits - Commercial (All Products), HMA LLC - Third Party Administrator, Aetna Health - Commercial (HMO, Managed Choice POS, Meritain, Open Choice PPO), Allied Benefit Systems - Third Party Administrator, Velocity National Provider Network - Commercial (Multiple Payers), Universal Benefits Consortium (Allegiance) - Direct Contract with TPA/Broker for select ISDs, Private Healthcare Systems - Commercial (All Products), Aetna Health - Commercial (QPOS, SAISD, Select), Injury Management Organization - Workers Compensation, Benefit Administrative Systems - Third Party Administrator, Tokio Marine - Transplant Network, Group and Pension Administrators - Third Party Administrator, EBSO Benefits - Third Party Administrator, Aetna Health - Commercial (Choice POS II, Elect Choice EPO, Exchange (Silver/Gold HMO)), Allegiance - Universal Benefits Consortium, Interlink - Transplant Network, Independent Medical Systems - Workers Compensation, Lucent Health - Third Party Administrator, Imagine 360 - Third Party Administrator, Curative - Commercial (All Products), Aetna Health - Transplant ONLY, Insurance Accepted, Veterans Administration - Governmental, Velocity National Provider Network - Commercial (PPO), Ancira Enterprises - Direct Employer, WebTPA - Third Party Administrator, International Benefits Administrators - Third Party Administrator, Gilsbar - Third Party Administrator, University of Incarnate Word - Direct Contact with Employer, Scott & White Health Plan - Commercial (Exchange, HMO, PPO), LifeTrac - Transplant Network, 90 Degree Benefits - Third Party Administrator, Point Comfort Underwriters - Refugee Medical Assistance (Adults, Children) and Aetna Better Health - CHIP/CHIP Perinate Newborn.

Insurance Accepted by Provider includes:

According to our sources, Dr. Adolfo E. Diaz, MD accepts the following insurance providers:

MultiPlan

Prime Health

United Healthcare HMO

United Healthcare EPO

Blue Choice

Galaxy Health Network

Coventry

Blue California

Trustmark

WellCare Medicare Advantage

BlueCross BlueShield of Texas

AARP

Medicare Advantage

TriWest

HealthSpring

United Healthcare

Three Rivers

Medicaid

Humana

Cigna

Molina Healthcare

First Health

WellPoint

Employers Health Network

HealthSmart

Superior Health Plan

Independent Medical Systems - Commercial (PPO)

Administrative Concepts - Third Party Administrator

Kempton Group Administrators - Third Party Administrator

CHAMPVA - Governmental

Zelis - Third Party Administrator

Century Healthcare - Third Party Administrator

El Paso Health - CHIP

Key Benefits Administrators - Third Party Administrator

OptumHealth - Transplant Network

6 Degrees - Transplant

Oscar - Commercial Exchange

Imperial Health - Commercial (Exchange)

Provider Network of America - Commercial (All Products)

Entrust - Third Party Administrator

SANA Benefits - Commercial (All Products)

HMA LLC - Third Party Administrator

Aetna Health - Commercial (HMO, Managed Choice POS, Meritain, Open Choice PPO)

Allied Benefit Systems - Third Party Administrator

Velocity National Provider Network - Commercial (Multiple Payers)

Universal Benefits Consortium (Allegiance) - Direct Contract with TPA/Broker for select ISDs

Private Healthcare Systems - Commercial (All Products)

Aetna Health - Commercial (QPOS, SAISD, Select)

Injury Management Organization - Workers Compensation

Benefit Administrative Systems - Third Party Administrator

Tokio Marine - Transplant Network

Group and Pension Administrators - Third Party Administrator

EBSO Benefits - Third Party Administrator

Aetna Health - Commercial (Choice POS II, Elect Choice EPO, Exchange (Silver/Gold HMO))

Allegiance - Universal Benefits Consortium

Interlink - Transplant Network

Independent Medical Systems - Workers Compensation

Lucent Health - Third Party Administrator

Imagine 360 - Third Party Administrator

Curative - Commercial (All Products)

Aetna Health - Transplant ONLY

Insurance Accepted

Veterans Administration - Governmental

Velocity National Provider Network - Commercial (PPO)

Ancira Enterprises - Direct Employer

WebTPA - Third Party Administrator

International Benefits Administrators - Third Party Administrator

Gilsbar - Third Party Administrator

University of Incarnate Word - Direct Contact with Employer

Scott & White Health Plan - Commercial (Exchange, HMO, PPO)

LifeTrac - Transplant Network

90 Degree Benefits - Third Party Administrator

Point Comfort Underwriters - Refugee Medical Assistance (Adults, Children)

Aetna Better Health - CHIP/CHIP Perinate Newborn

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General Payments

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

**Payments by Company**
Incyte Corporation	$67,689 MONJUVI $67,689
Lilly USA, LLC	$50,963 JAYPIRCA $61	$50,901
ADC Therapeutics America, Inc.	$36,001 $36,001
AstraZeneca Pharmaceuticals LP	$30,605 CALQUENCE $30,605
Genentech USA, Inc.	$27,337 POLIVY $13,801	LUNSUMIO $13,407	Herceptin $100	Venclexta $18	Rituxan Hycela $12
Other	$41,685 ADCETRIS $24,468	Copiktra $11,591	Venclexta $4,713	C3 Delivery System $185	DOVATO $125	Other $603

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$207,284
Travel and Lodging	$30,797
Consulting Fee	$10,622
Food and Beverage	$5,276
Education	$301

Research Payments

Dr. Adolfo E. Diaz, MD has received 49 research payments totaling $168,828.

Biography

Dr. Adolfo Duque is a specialist in hospital medicine (hospitalist), adult hematology, and adult oncology. These areas are among his clinical interests: chronic myeloid leukemia (CML), myelodysplastic syndromes (MDS), and swollen lymph nodes (lymphadenopathy). His hospital/clinic affiliations include UT Health San Antonio and the University Health. Dr. Duque seems to honor Trustmark, Blue California, Coventry, and more. He welcomes new patients at his office inSan Antonio, TX as reported by UT Health San Antonio. Before performing his residency at Woodhull Medical Center, Dr. Duque attended Pontifical Xavierian University Faculty of Medicine for medical school. Dr. Duque speaks Spanish.