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Dr. Joanne C. Siu-Post, MD

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Specializes in: Adult Nephrology

Georgetown University School of Medicine (1996)

501 Butler Farm Road Suite I
Hampton, VA 23666

(757) 251-7469

Dr. Joanne C. Siu-Post, MD is a nephrologist in Hampton, VA specializing in adult nephrology. She graduated from Georgetown University School of Medicine in 1996 and has 30 years of experience. Dr. Joanne C. Siu-Post, MD is affiliated with Sentara Health.

Office Locations

Sentara Health

21 Manhattan Square Suite A
Hampton, VA 23666

(757) 251-7469

(757) 251-7470

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501 Butler Farm Road Suite I
Hampton, VA 23666

(757) 251-7469

(757) 251-7470

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Noteworthy Medicare Patient Procedures Performed by Dr. Joanne C. Siu-Post, MD in 2023

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

Top 5%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. Joanne C. Siu-Post, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Virginia. 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 Volume:

dialysis

In 2023, Dr. Joanne C. Siu-Post, MD performed more dialysis procedures for Medicare patients than 90% of providers in related specialties within Virginia.

Top 25%

By Volume:

blood draw

phlebotomy for lab tests

urinalysis

By Affordability:

In 2012, among providers in related specialties within Virginia, Dr. Joanne C. Siu-Post, MD performed more blood draw, phlebotomy for lab tests, and urinalysis procedures for Medicare patients than 75% of them and she also 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 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. Joanne C. Siu-Post, MD treated as a nephrologist in Hampton, VA during 2012 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Joanne C. Siu-Post, MD for Medicare patients.

abdominal imaging	48
blood draw	346
dialysis	349
doctor visit	636
hemofiltration	31
hospital care	796
inpatient care	796
lab tests	338
preventive care	25
ultrasound (sonogram)	48
vaccines	25

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Joanne C. Siu-Post, MD treated as a nephrologist in Hampton, VA during 2013 were hospital care, inpatient care, blood draw and lab tests.

Volume of procedures performed by Dr. Joanne C. Siu-Post, MD for Medicare patients.

abdominal imaging	53
blood draw	338
dialysis	332
doctor visit	640
hospital care	859
inpatient care	859
lab tests	336
preventive care	16
ultrasound (sonogram)	53
vaccines	16

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne C. Siu-Post, MD.

**Gender**
Male	407
Female	433

**Ethnicity**
Non-Hispanic White	281
Black	531
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	235
85 and over	94
Less than 65	261

Conditions of Medicare patients treated by Dr. Joanne C. Siu-Post, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	9
Ischemic Heart Disease	55
Depression	20
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	5
Atrial Fibrilation	18
Heart Failure	55
Chronic Obstructive Pulmonary Disease	16
Diabetes	66
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Joanne C. Siu-Post, MD treated as a nephrologist in Hampton, VA during 2014 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Joanne C. Siu-Post, MD for Medicare patients.

abdominal imaging	69
blood draw	298
dialysis	361
doctor visit	607
hospital care	833
inpatient care	833
lab tests	320
preventive care	27
ultrasound (sonogram)	69
vaccines	27

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne C. Siu-Post, MD.

**Gender**
Male	438
Female	413

**Ethnicity**
Non-Hispanic White	266
Black	548
Hispanic	0
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	225
85 and over	85
Less than 65	282

Conditions of Medicare patients treated by Dr. Joanne C. Siu-Post, MD in 2014

Hypertension	75
High Cholesterol	62
Stroke	9
Ischemic Heart Disease	51
Depression	22
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	5
Atrial Fibrilation	14
Heart Failure	51
Chronic Obstructive Pulmonary Disease	18
Diabetes	65
Dementia	18
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Joanne C. Siu-Post, MD treated as a nephrologist in Hampton, VA during 2015 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Joanne C. Siu-Post, MD for Medicare patients.

abdominal imaging	52
blood draw	246
dialysis	329
doctor visit	519
hemofiltration	17
hospital care	783
inpatient care	783
lab tests	271
preventive care	29
ultrasound (sonogram)	52
vaccines	29

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne C. Siu-Post, MD.

**Gender**
Male	842
Female	852

**Ethnicity**
Non-Hispanic White	558
Black	1062
Hispanic	0
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	546
From 75 to 84	412
85 and over	180
Less than 65	556

Conditions of Medicare patients treated by Dr. Joanne C. Siu-Post, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	55
Depression	22
Chronic Kidney Disease	75
Asthma	16
Osteoperosis	5
Atrial Fibrilation	16
Heart Failure	55
Chronic Obstructive Pulmonary Disease	19
Diabetes	68
Dementia	18
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Joanne C. Siu-Post, MD treated as a nephrologist in Hampton, VA during 2016 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Joanne C. Siu-Post, MD for Medicare patients.

abdominal imaging	43
blood draw	223
dialysis	408
doctor visit	494
hemofiltration	33
hospital care	1001
inpatient care	1001
lab tests	273
preventive care	22
ultrasound (sonogram)	43
vaccines	22

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne C. Siu-Post, MD.

**Gender**
Male	456
Female	478

**Ethnicity**
Non-Hispanic White	286
Black	598
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	295
From 75 to 84	214
85 and over	101
Less than 65	324

Conditions of Medicare patients treated by Dr. Joanne C. Siu-Post, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	56
Depression	23
Chronic Kidney Disease	75
Asthma	27
Osteoperosis	4
Atrial Fibrilation	17
Heart Failure	57
Chronic Obstructive Pulmonary Disease	21
Diabetes	66
Dementia	18
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Joanne C. Siu-Post, MD treated as a nephrologist in Hampton, VA during 2017 were hospital care, inpatient care, blood draw and dialysis.

Volume of procedures performed by Dr. Joanne C. Siu-Post, MD for Medicare patients.

abdominal imaging	22
blood draw	346
dialysis	305
doctor visit	640
hospital care	1052
inpatient care	1052
lab tests	285
preventive care	43
ultrasound (sonogram)	22
vaccines	43

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne C. Siu-Post, MD.

**Gender**
Male	451
Female	475

**Ethnicity**
Non-Hispanic White	300
Black	576
Hispanic	16
Asian	22
Other	12
Native American	0

**Age**
From 65 to 74	304
From 75 to 84	226
85 and over	93
Less than 65	303

Conditions of Medicare patients treated by Dr. Joanne C. Siu-Post, MD in 2017

Hypertension	75
High Cholesterol	56
Stroke	11
Ischemic Heart Disease	58
Depression	24
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	5
Atrial Fibrilation	18
Heart Failure	59
Chronic Obstructive Pulmonary Disease	23
Diabetes	67
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Joanne C. Siu-Post, MD treated as a nephrologist in Hampton, VA during 2018 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Joanne C. Siu-Post, MD for Medicare patients.

abdominal imaging	31
blood draw	308
dialysis	312
doctor visit	613
hemofiltration	41
hospital care	1006
inpatient care	1006
lab tests	191
ultrasound (sonogram)	31

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne C. Siu-Post, MD.

**Gender**
Male	457
Female	474

**Ethnicity**
Non-Hispanic White	286
Black	593
Hispanic	0
Asian	24
Other	15
Native American	0

**Age**
From 65 to 74	287
From 75 to 84	247
85 and over	99
Less than 65	298

Conditions of Medicare patients treated by Dr. Joanne C. Siu-Post, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	57
Depression	23
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	5
Atrial Fibrilation	17
Heart Failure	60
Chronic Obstructive Pulmonary Disease	22
Diabetes	66
Dementia	20
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Joanne C. Siu-Post, MD treated as a nephrologist in Hampton, VA during 2019 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Joanne C. Siu-Post, MD for Medicare patients.

abdominal imaging	29
blood draw	284
dialysis	286
doctor visit	600
hemofiltration	43
hospital care	808
inpatient care	808
lab tests	97
ultrasound (sonogram)	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne C. Siu-Post, MD.

**Gender**
Male	477
Female	455

**Ethnicity**
Non-Hispanic White	283
Black	595
Hispanic	0
Asian	25
Other	15
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	251
85 and over	97
Less than 65	300

Conditions of Medicare patients treated by Dr. Joanne C. Siu-Post, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	53
Depression	26
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	5
Atrial Fibrilation	16
Heart Failure	57
Chronic Obstructive Pulmonary Disease	21
Diabetes	66
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Joanne C. Siu-Post, MD treated as a nephrologist in Hampton, VA during 2020 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Joanne C. Siu-Post, MD for Medicare patients.

abdominal imaging	13
blood draw	92
dialysis	247
doctor visit	416
emergency care	29
hemofiltration	53
hospital care	781
inpatient care	781
lab tests	25
ultrasound (sonogram)	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne C. Siu-Post, MD.

**Gender**
Male	408
Female	443

**Ethnicity**
Non-Hispanic White	262
Black	548
Hispanic	14
Asian	16
Other	11
Native American	0

**Age**
From 65 to 74	263
From 75 to 84	243
85 and over	90
Less than 65	255

Conditions of Medicare patients treated by Dr. Joanne C. Siu-Post, MD in 2020

Hypertension	75
High Cholesterol	67
Stroke	10
Ischemic Heart Disease	58
Depression	25
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	57
Chronic Obstructive Pulmonary Disease	21
Diabetes	66
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Joanne C. Siu-Post, MD treated as a nephrologist in Hampton, VA during 2021 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Joanne C. Siu-Post, MD for Medicare patients.

blood draw	159
dialysis	214
doctor visit	534
emergency care	124
hospital care	766
inpatient care	766
lab tests	138

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne C. Siu-Post, MD.

**Gender**
Male	377
Female	390

**Ethnicity**
Non-Hispanic White	236
Black	486
Hispanic	18
Asian	16
Other	11
Native American	0

**Age**
From 65 to 74	233
From 75 to 84	247
85 and over	97
Less than 65	190

Conditions of Medicare patients treated by Dr. Joanne C. Siu-Post, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	59
Depression	22
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	5
Atrial Fibrilation	15
Heart Failure	59
Chronic Obstructive Pulmonary Disease	23
Diabetes	66
Dementia	21
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Joanne C. Siu-Post, MD treated as a nephrologist in Hampton, VA during 2022 were hospital care, inpatient care, blood draw and lab tests.

Volume of procedures performed by Dr. Joanne C. Siu-Post, MD for Medicare patients.

blood draw	180
dialysis	143
doctor visit	537
emergency care	44
hospital care	470
inpatient care	470
lab tests	153
preventive care	22
vaccines	22

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Joanne C. Siu-Post, MD.

**Gender**
Male	303
Female	325

**Ethnicity**
Non-Hispanic White	209
Black	379
Hispanic	12
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	225
85 and over	87
Less than 65	138

Conditions of Medicare patients treated by Dr. Joanne C. Siu-Post, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	47
Depression	23
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	53
Chronic Obstructive Pulmonary Disease	25
Diabetes	62
Dementia	15
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Joanne C. Siu-Post, MD for Medicare patients.

The highest averages for the top procedures that Dr. Joanne C. Siu-Post, MD treated as a nephrologist in Hampton, VA were hospital care, inpatient care, dialysis and blood draw.

abdominal imaging	40
blood draw	256
dialysis	298
doctor visit	566
emergency care	65
hemofiltration	36
hospital care	832
inpatient care	832
lab tests	220
preventive care	26
ultrasound (sonogram)	40
vaccines	26

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Joanne C. Siu-Post, MD.

**Gender**
Male	419
Female	430

**Ethnicity**
Black / African American	537
Asian / Pacific Islander	17
Non-Hispanic White	269
Hispanic	7
Native American / Alaskan Native	0
Other	5

**Age**
75 to 84	229
85 and over	93
Less than 65	264
65 to 74	263

Average of Total of Conditions of Medicare patients treated by Dr. Joanne C. Siu-Post, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Joanne C. Siu-Post, MD treated were chronic kidney disease, hypertension, diabetes and high cholesterol.

Hypertension	68
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	49
Depression	20
Chronic Kidney Disease	68
Asthma	12
Osteoporosis	5
Heart Failure	51
Chronic Obstructive Pulmonary Disease	19
Diabetes	59
Atrial Fibrillation	15
Cancer	11
Dementia	16

Education & Training

Dr. Joanne C. Siu-Post, MD graduated from Georgetown University School of Medicine in 1996. She completed residency at North Shore University Hospital. She is certified by the American Board of Internal Medicine - Nephrology and has a state license in Virginia.

Medical School: Georgetown University School of Medicine (1996)

Residency: North Shore University Hospital (1999)

Board Certification: American Board of Internal Medicine - Nephrology (2026)

Licensed In: Virginia

Affiliations & Hospitals

Dr. Joanne C. Siu-Post, MD is associated with these hospitals and organizations:

Sentara Health

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Joanne C. Siu-Post, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Amgen Inc.	$2,102 Parsabiv $493	Tavneos $46	Sensipar $21	$1,543
Otsuka America Pharmaceutical, Inc.	$598 JYNARQUE $403	SAMSCA $194
OPKO Pharmaceuticals, LLC	$502 Rayaldee $376	Rayaldee (old) $126
Mallinckrodt Hospital Products Inc.	$444 ACTHAR $444
AstraZeneca Pharmaceuticals LP	$358 LOKELMA $268	FARXIGA $90
Other	$2,325 ACTHAR $468	Auryxia $271	BENLYSTA $192	VELTASSA $191	KRYSTEXXA $145	Other $1,058

**Types of Payments**
Food and Beverage	$4,913
Travel and Lodging	$1,115
Education	$300

Biography

Dr. Joanne Siu's medical specialty is adult nephrology. She is professionally affiliated with Sentara Health. Dr. Siu obtained her medical school training at Georgetown University School of Medicine and performed her residency at North Shore University Hospital.