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Dr. Cristina E. Semeco Rojas, MD

(197 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

281 Cusick Road
Alcoa, TN 37701

(865) 980-9721

Dr. Cristina E. Semeco Rojas, MD is an internist in Alcoa, TN specializing in internal medicine (adult medicine). Dr. Cristina E. Semeco Rojas, MD is affiliated with University Physicians' Association, Inc. and The University of Tennessee Medical Center.

Office Locations

University Physicians' Association, Inc.

281 Cusick Road
Alcoa, TN 37701

(865) 980-9721

(865) 970-2089

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Noteworthy Medicare Patient Procedures Performed by Dr. Cristina E. Semeco Rojas, MD in 2023

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

Top 5%

By Affordability:

lab tests

urinalysis

urine tests

In 2023, Dr. Cristina E. Semeco Rojas, MD had a list price for lab tests, urinalysis, and urine tests that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Tennessee. 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 10%

By Affordability:

In 2023, Dr. Cristina E. Semeco Rojas, MD had a list price for flu shot, flu vaccine, immunization (preventive vaccines), and vaccines that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Tennessee. 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 Volume:

flu shot

In 2012, Dr. Cristina E. Semeco Rojas, MD performed more flu shot procedures for Medicare patients than 75% of providers in related specialties within Tennessee.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Cristina E. Semeco Rojas, MD treated as an internist in Alcoa, TN during 2012 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Cristina E. Semeco Rojas, MD for Medicare patients.

doctor visit	399
lab tests	36
preventive care	56
vaccines	43

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Cristina E. Semeco Rojas, MD treated as an internist in Alcoa, TN during 2013 were preventive care, vaccines, lab tests and X-rays.

Volume of procedures performed by Dr. Cristina E. Semeco Rojas, MD for Medicare patients.

doctor visit	448
lab tests	64
preventive care	105
thoracic (chest) imaging	15
vaccines	81
X-rays	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD.

**Gender**
Male	67
Female	108

**Ethnicity**
Non-Hispanic White	145
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	34
85 and over	17
Less than 65	42

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2013

Hypertension	59
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Cristina E. Semeco Rojas, MD treated as an internist in Alcoa, TN during 2014 were lab tests, preventive care, vaccines and X-rays.

Volume of procedures performed by Dr. Cristina E. Semeco Rojas, MD for Medicare patients.

doctor visit	478
lab tests	97
preventive care	72
thoracic (chest) imaging	12
vaccines	45
X-rays	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD.

**Gender**
Male	67
Female	119

**Ethnicity**
Non-Hispanic White	158
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	37
85 and over	11
Less than 65	44

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2014

Hypertension	52
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	0
Atrial Fibrilation	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	8
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Cristina E. Semeco Rojas, MD treated as an internist in Alcoa, TN during 2015 were lab tests, preventive care, vaccines and X-rays.

Volume of procedures performed by Dr. Cristina E. Semeco Rojas, MD for Medicare patients.

doctor visit	505
lab tests	86
preventive care	82
thoracic (chest) imaging	14
vaccines	49
X-rays	14

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD.

**Gender**
Male	130
Female	252

**Ethnicity**
Non-Hispanic White	332
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	90
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2015

Hypertension	53
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	27
Depression	19
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	6
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	34
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Cristina E. Semeco Rojas, MD treated as an internist in Alcoa, TN during 2016 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Cristina E. Semeco Rojas, MD for Medicare patients.

doctor visit	466
lab tests	54
preventive care	61
vaccines	61

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD.

**Gender**
Male	65
Female	115

**Ethnicity**
Non-Hispanic White	156
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2016

Hypertension	59
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	25
Asthma	13
Osteoperosis	7
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	8
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Cristina E. Semeco Rojas, MD treated as an internist in Alcoa, TN during 2017 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Cristina E. Semeco Rojas, MD for Medicare patients.

doctor visit	492
lab tests	75
preventive care	79
vaccines	79

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD.

**Gender**
Male	74
Female	127

**Ethnicity**
Non-Hispanic White	177
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	53
85 and over	14
Less than 65	22

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2017

Hypertension	64
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	24
Depression	28
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	7
Atrial Fibrilation	6
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	11
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Cristina E. Semeco Rojas, MD treated as an internist in Alcoa, TN during 2018 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Cristina E. Semeco Rojas, MD for Medicare patients.

doctor visit	662
lab tests	95
preventive care	176
vaccines	176

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD.

**Gender**
Male	84
Female	170

**Ethnicity**
Non-Hispanic White	224
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	52
85 and over	20
Less than 65	20

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2018

Hypertension	66
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	4
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	18
Diabetes	37
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Cristina E. Semeco Rojas, MD treated as an internist in Alcoa, TN during 2019 were preventive care, vaccines, lab tests and weight management.

Volume of procedures performed by Dr. Cristina E. Semeco Rojas, MD for Medicare patients.

aspiration	11
doctor visit	620
injections	11
lab tests	78
mental health therapy	36
preventive care	144
vaccines	144
weight management	36

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD.

**Gender**
Male	89
Female	158

**Ethnicity**
Non-Hispanic White	226
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	70
85 and over	13
Less than 65	18

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2019

Hypertension	67
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	31
Depression	30
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Cristina E. Semeco Rojas, MD treated as an internist in Alcoa, TN during 2020 were preventive care, vaccines, weight management and mental health therapy.

Volume of procedures performed by Dr. Cristina E. Semeco Rojas, MD for Medicare patients.

doctor visit	630
lab tests	36
mental health therapy	44
preventive care	133
vaccines	133
weight management	44

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD.

**Gender**
Male	112
Female	179

**Ethnicity**
Non-Hispanic White	275
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	93
85 and over	14
Less than 65	19

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2020

Hypertension	69
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	32
Depression	26
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Cristina E. Semeco Rojas, MD treated as an internist in Alcoa, TN during 2021 were preventive care, vaccines, lab tests and weight management.

Volume of procedures performed by Dr. Cristina E. Semeco Rojas, MD for Medicare patients.

doctor visit	475
lab tests	78
mental health therapy	30
preventive care	105
vaccines	105
weight management	30

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD.

**Gender**
Male	96
Female	155

**Ethnicity**
Non-Hispanic White	233
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	74
85 and over	21
Less than 65	16

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2021

Hypertension	71
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Cristina E. Semeco Rojas, MD treated as an internist in Alcoa, TN during 2022 were lab tests, preventive care, vaccines and weight management.

Volume of procedures performed by Dr. Cristina E. Semeco Rojas, MD for Medicare patients.

doctor visit	518
lab tests	123
mental health therapy	34
preventive care	48
vaccines	48
weight management	34

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD.

**Gender**
Male	92
Female	154

**Ethnicity**
Non-Hispanic White	234
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	87
85 and over	14
Less than 65	16

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2022

Hypertension	74
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	21
Depression	20
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Cristina E. Semeco Rojas, MD treated as an internist in Alcoa, TN during 2023 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Cristina E. Semeco Rojas, MD for Medicare patients.

doctor visit	538
lab tests	39
preventive care	67
vaccines	67

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD.

**Gender**
Male	89
Female	131

**Ethnicity**
Non-Hispanic White	208
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	73
85 and over	14
Less than 65	17

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2023

Hypertension	73
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Cristina E. Semeco Rojas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Cristina E. Semeco Rojas, MD treated as an internist in Alcoa, TN were preventive care, vaccines, lab tests and weight management.

aspiration	11
doctor visit	519
injections	11
lab tests	71
mental health therapy	36
preventive care	94
thoracic (chest) imaging	13
vaccines	85
weight management	36
X-rays	13

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD.

**Gender**
Male	80
Female	139

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	0
Non-Hispanic White	197
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	58
85 and over	11
Less than 65	17
65 to 74	122

Average of Total of Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Cristina E. Semeco Rojas, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	58
High Cholesterol	47
Stroke	1
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	20
Asthma	4
Osteoporosis	5
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Atrial Fibrillation	6
Cancer	7
Dementia	7

Education & Training

She completed residency at Jacobi Medical Center. She is certified by the American Board of Internal Medicine and has a state license in Tennessee.

Residency: Jacobi Medical Center

Board Certification: American Board of Internal Medicine

Licensed In: Tennessee

Affiliations & Hospitals

Dr. Cristina E. Semeco Rojas, MD is associated with these hospitals and organizations:

University Physicians' Association, Inc.

The University of Tennessee Medical Center

Ratings & Reviews

Dr. Cristina E. Semeco Rojas, MD has an exceptional overall rating with an average of 4.92 out of 5 stars based on 197 ratings. We collect ratings and reviews of Dr. Cristina E. Semeco Rojas, MD from all over the web to help you find the right in Alcoa, TN.

4.92

Overall Rating

(197 Ratings)

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$1,552 RYBELSUS $415	Ozempic $363	Victoza $318	Tresiba $186	Saxenda $76	Other $195
AstraZeneca Pharmaceuticals LP	$498 BREZTRI $122	AIRSUPRA $119	FARXIGA $103	SYMBICORT $80	BEVESPI AEROSPHERE $31	Other $43
Lilly USA, LLC	$483 JARDIANCE $131	MOUNJARO $115	ZEPBOUND $66	TRULICITY $47	BASAGLAR $33	Other $89
Pfizer Inc.	$422 LYRICA $92	ABRYSVO $73	TRUMENBA $55	EUCRISA $48	PAXLOVID $41	Other $113
SANOFI-AVENTIS U.S. LLC	$397 SOLIQUA 100/33 $240	TOUJEO $95	SOLIQUA $45	LANTUS $16
Other	$3,096 VRAYLAR $265	XIFAXAN $211	Repatha $195	JARDIANCE $185	Kerendia $166	Other $2,074

**Types of Payments**
Food and Beverage	$6,342
Education	$105

Biography

Areas of expertise for Dr. Cristina Semeco-Rojas include internal medicine. The average patient rating for Dr. Semeco-Rojas is 5.0 stars (out of 5). She trained at Jacobi Medical Center for her residency. Dr. Semeco-Rojas speaks Spanish. Her hospital/clinic affiliations include the University Physicians' Association, Inc. and The University of Tennessee Medical Center.

Select Year:

Dr. Cristina E. Semeco Rojas, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Cristina E. Semeco Rojas, MD in 2023

By Affordability:

By Affordability:

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. Cristina E. Semeco Rojas, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cristina E. Semeco Rojas, 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. Cristina E. Semeco Rojas, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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