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Dr. Ana Magdalena Grau, MD

Accepting New Patients

(Ana M. Grau, MD)

(123 Ratings)

Specializes in: General Practice and Surgical Oncology (Cancer Surgery)

Pontifical Catholic University of Chile (1990)

Professional interests include: cancer, endocrine diseases (hormone disorders), tumor, and more.

2220 Pierce Avenue
Nashville, TN 37232

(615) 322-5000

Dr. Ana Magdalena Grau, MD is a general practitioner in Nashville, TN specializing in general practice and surgical oncology (cancer surgery). She graduated from Pontifical Catholic University of Chile in 1990 and has 36 years of experience. Dr. Ana Magdalena Grau, MD is affiliated with Baptist Memorial Health Care, Vanderbilt Health, U.S. Department of Veterans Affairs and Vanderbilt University Medical Center (VUMC).

Office Locations

2220 Pierce Avenue
Nashville, TN 37232

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719 Thompson Lane Suite 25000
Nashville, TN 37204

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1030 Jefferson Avenue Memphis Vamc (614)
Memphis, TN 38104

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1500 21st Avenue
Nashville, TN 37232

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ana Magdalena Grau, MD treated as a general practitioner in Nashville, TN during 2012 were lymph node procedures, excision, open surgery and diagnostic procedures.

Volume of procedures performed by Dr. Ana Magdalena Grau, MD for Medicare patients.

breast procedures	12
cancer surgery	12
diagnostic procedures	17
doctor visit	160
excision	29
lymph node procedures	35
open surgery	17

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ana Magdalena Grau, MD treated as a general practitioner in Nashville, TN during 2013 were lymph node procedures, open surgery, diagnostic procedures and excision.

Volume of procedures performed by Dr. Ana Magdalena Grau, MD for Medicare patients.

diagnostic procedures	14
doctor visit	141
excision	14
lymph node procedures	27
open surgery	14

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ana Magdalena Grau, MD.

**Ethnicity**
Non-Hispanic White	109
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ana Magdalena Grau, MD in 2013

Hypertension	62
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ana Magdalena Grau, MD treated as a general practitioner in Nashville, TN during 2014 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Ana Magdalena Grau, MD for Medicare patients.

breast procedures	28
cancer surgery	28
diagnostic procedures	15
doctor visit	182
excision	43
lymph node procedures	29
open surgery	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ana Magdalena Grau, MD.

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

**Age**
From 65 to 74	78
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ana Magdalena Grau, MD in 2014

Hypertension	71
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	20
Depression	22
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	9
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ana Magdalena Grau, MD treated as a general practitioner in Nashville, TN during 2015 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Ana Magdalena Grau, MD for Medicare patients.

breast procedures	31
cancer surgery	31
diagnostic procedures	24
doctor visit	231
excision	55
lymph node procedures	51
open surgery	24

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ana Magdalena Grau, MD.

**Ethnicity**
Non-Hispanic White	270
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	82
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ana Magdalena Grau, MD in 2015

Hypertension	72
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	15
Asthma	10
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ana Magdalena Grau, MD treated as a general practitioner in Nashville, TN during 2016 were lymph node procedures, excision, open surgery and diagnostic procedures.

Volume of procedures performed by Dr. Ana Magdalena Grau, MD for Medicare patients.

breast procedures	14
cancer surgery	14
diagnostic procedures	15
doctor visit	233
excision	29
lymph node procedures	33
open surgery	15

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ana Magdalena Grau, MD.

**Ethnicity**
Non-Hispanic White	140
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ana Magdalena Grau, MD in 2016

Hypertension	58
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	19
Depression	16
Chronic Kidney Disease	15
Asthma	10
Osteoperosis	17
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	16
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ana Magdalena Grau, MD treated as a general practitioner in Nashville, TN during 2017 were lymph node procedures, excision, open surgery and diagnostic procedures.

Volume of procedures performed by Dr. Ana Magdalena Grau, MD for Medicare patients.

breast procedures	11
cancer surgery	11
diagnostic procedures	13
doctor visit	215
excision	24
lymph node procedures	26
open surgery	13

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ana Magdalena Grau, MD.

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

**Age**
From 65 to 74	111
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ana Magdalena Grau, MD in 2017

Hypertension	61
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	19
Depression	22
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	16
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	15
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Ana Magdalena Grau, MD for Medicare patients.

doctor visit	149

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ana Magdalena Grau, MD.

**Age**
From 65 to 74	77
From 75 to 84	15
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ana Magdalena Grau, MD in 2018

Hypertension	65
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	25
Depression	27
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ana Magdalena Grau, MD treated as a general practitioner in Nashville, TN during 2019 were excision, lymph node procedures, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Ana Magdalena Grau, MD for Medicare patients.

breast procedures	15
cancer surgery	15
diagnostic procedures	14
doctor visit	144
excision	29
lymph node procedures	28
open surgery	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ana Magdalena Grau, MD.

**Gender**
Male	0
Female	99

**Ethnicity**
Non-Hispanic White	87
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	23
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ana Magdalena Grau, MD in 2019

Hypertension	65
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	21
Depression	26
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ana Magdalena Grau, MD treated as a general practitioner in Nashville, TN during 2020 were breast procedures, cancer surgery and excision.

Volume of procedures performed by Dr. Ana Magdalena Grau, MD for Medicare patients.

breast procedures	16
cancer surgery	16
doctor visit	121
excision	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ana Magdalena Grau, MD.

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

**Age**
From 65 to 74	58
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ana Magdalena Grau, MD in 2020

Hypertension	63
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	17
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ana Magdalena Grau, MD treated as a general practitioner in Nashville, TN during 2021 were open surgery, diagnostic procedures, lymph node procedures and excision.

Volume of procedures performed by Dr. Ana Magdalena Grau, MD for Medicare patients.

diagnostic procedures	12
doctor visit	111
excision	12
lymph node procedures	12
open surgery	12

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ana Magdalena Grau, MD.

**Gender**
Male	0
Female	83

**Ethnicity**
Non-Hispanic White	71
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ana Magdalena Grau, MD in 2021

Hypertension	61
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	14
Depression	22
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Ana Magdalena Grau, MD for Medicare patients.

doctor visit	73

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ana Magdalena Grau, MD.

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

Conditions of Medicare patients treated by Dr. Ana Magdalena Grau, MD in 2022

Hypertension	73
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	0
Depression	18
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	23
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	0
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ana Magdalena Grau, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ana Magdalena Grau, MD treated as a general practitioner in Nashville, TN were lymph node procedures, excision, breast procedures and cancer surgery.

breast procedures	18
cancer surgery	18
diagnostic procedures	15
doctor visit	160
excision	27
lymph node procedures	30
open surgery	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ana Magdalena Grau, MD.

**Gender**
Male	0
Female	16

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	93
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	22
85 and over	0
Less than 65	0
65 to 74	74

Average of Total of Conditions of Medicare patients treated by Dr. Ana Magdalena Grau, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Ana Magdalena Grau, MD treated were cancer, hypertension, high cholesterol and depression.

Hypertension	59
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	17
Depression	20
Chronic Kidney Disease	11
Asthma	1
Osteoporosis	13
Heart Failure	7
Chronic Obstructive Pulmonary Disease	2
Diabetes	19
Atrial Fibrillation	3
Cancer	68
Dementia	0

Education & Training

Dr. Ana Magdalena Grau, MD graduated from Pontifical Catholic University of Chile in 1990. She completed residency at Arizona Health Sciences Center. She is certified by the American Board of Surgery and has a state license in Tennessee.

Medical School: Pontifical Catholic University of Chile (1990)

Residency: Arizona Health Sciences Center (1999)

Board Certification: American Board of Surgery (2000)

Licensed In: Tennessee

Affiliations & Hospitals

Dr. Ana Magdalena Grau, MD is associated with these hospitals and organizations:

Baptist Memorial Health Care

Vanderbilt Health

U.S. Department of Veterans Affairs

Vanderbilt University Medical Center (VUMC)

Ratings & Reviews

Dr. Ana Magdalena Grau, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 123 ratings. We collect ratings and reviews of Dr. Ana Magdalena Grau, MD from all over the web to help you find the right in Nashville, TN.

4.9

Overall Rating

(123 Ratings)

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Reviews From Around The Web

Overall Rating: 5.0 2025-07-06

Patient verified via Press Ganey

Dr. GRA was very patient and pleasant and she explained In detail what my diagnosis was and my options.

Overall Rating: 5.0 2025-08-05

Patient verified via Press Ganey

Dr. Grau is awesome

Biography

Dr. Ana Grau specializes in general practice and surgical oncology (cancer surgery). Patients rated her highly, giving her an average of 5.0 stars (out of 5). Dr. Grau's areas of clinical interest consist of breast cancer surgery, endocrine diseases (hormone disorders), and breast cancer. Her hospital/clinic affiliations include Baptist Memorial Health Care, U.S. Department of Veterans Affairs, and Vanderbilt University Medical Center (VUMC). According to Doctor.com, new patients are welcome to contact her office in Nashville, TN. She studied medicine at Pontifical Catholic University of Chile. Dr. Grau trained at Arizona Health Sciences Center for residency. In addition to English, she speaks Spanish.