Procedure Volume Patient Data Patient Conditions Reviews Back to Top

Home > MA Providers > Internists & Internal Medicine Doctors

Dr. Frank Chau, MD

(249 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

New York University (NYU) School of Medicine

24 Newton Street 1 (
Southborough, MA 01772

(508) 460-3280

Dr. Frank Chau, MD is an internist in Southborough, MA specializing in internal medicine (adult medicine). He graduated from New York University (NYU) School of Medicine. Dr. Frank Chau, MD is affiliated with Reliant Medical Group and RELIANT MEDICAL GROUP INC.

Office Locations

Reliant Medical Group

24 Newton Street 1 (
Southborough, MA 01772

(508) 460-3280

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Frank Chau, MD in 2023

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

Top 5%

By Volume:

serum protein electrophoresis

By Affordability:

creatinine blood test

creatinine test

creatinine urine test

In 2023, among providers in related specialties within Massachusetts, Dr. Frank Chau, MD performed more serum protein electrophoresis (SPEP) procedures for Medicare patients than 95% of them and he also had a list price for creatinine blood test, creatinine test, and creatinine urine test that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

lab tests

By Affordability:

microalbumin test

microalbumin urine test

In 2023, among providers in related specialties within Massachusetts, Dr. Frank Chau, MD performed more lab tests procedures for Medicare patients than 90% of them and he also had a list price for microalbumin test, and microalbumin urine test that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

A1C test

screening PSA test

screening test

By Affordability:

albumin test

diabetes screening

kidney function tests

liver panel

total PSA test

vitamin D test

In 2012, among providers in related specialties within Massachusetts, Dr. Frank Chau, MD performed more A1C test, screening PSA test, and screening test procedures for Medicare patients than 75% of them and he also had a list price for albumin test, diabetes screening, kidney function tests, liver panel, total PSA test, and vitamin D test 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. Frank Chau, MD treated as an internist in Southborough, MA during 2012 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Frank Chau, MD for Medicare patients.

blood draw	227
diabetes management	39
doctor visit	322
lab tests	640
preventive care	205
thyroid function tests	37
vaccines	41

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Frank Chau, MD treated as an internist in Southborough, MA during 2013 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Frank Chau, MD for Medicare patients.

blood draw	231
diabetes management	48
doctor visit	344
lab tests	638
preventive care	202
thyroid function tests	35
vaccines	34

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Frank Chau, MD.

**Gender**
Male	121
Female	65

**Ethnicity**
Non-Hispanic White	165
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	44
85 and over	13
Less than 65	30

Conditions of Medicare patients treated by Dr. Frank Chau, MD in 2013

Hypertension	53
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	22
Depression	20
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Frank Chau, MD treated as an internist in Southborough, MA during 2014 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Frank Chau, MD for Medicare patients.

blood draw	247
diabetes management	68
doctor visit	314
lab tests	740
preventive care	259
thoracic (chest) imaging	12
thyroid function tests	34
vaccines	34
X-rays	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Frank Chau, MD.

**Gender**
Male	137
Female	67

**Ethnicity**
Non-Hispanic White	177
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Frank Chau, MD in 2014

Hypertension	56
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	22
Depression	17
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	6
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Frank Chau, MD treated as an internist in Southborough, MA during 2015 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Frank Chau, MD for Medicare patients.

blood draw	292
diabetes management	35
doctor visit	307
lab tests	435
preventive care	314
thoracic (chest) imaging	18
thyroid function tests	21
vaccines	137
X-rays	18

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Frank Chau, MD.

**Gender**
Male	284
Female	128

**Ethnicity**
Non-Hispanic White	358
Black	0
Hispanic	0
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	84
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Frank Chau, MD in 2015

Hypertension	51
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	7
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Frank Chau, MD treated as an internist in Southborough, MA during 2016 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Frank Chau, MD for Medicare patients.

blood draw	317
diabetes management	91
doctor visit	343
lab tests	527
preventive care	315
thyroid function tests	31
vaccines	90

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Frank Chau, MD.

**Gender**
Male	166
Female	80

**Ethnicity**
Non-Hispanic White	214
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	59
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Frank Chau, MD in 2016

Hypertension	49
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Frank Chau, MD treated as an internist in Southborough, MA during 2017 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Frank Chau, MD for Medicare patients.

blood draw	341
diabetes management	140
doctor visit	366
lab tests	906
preventive care	435
thyroid function tests	71
vaccines	98

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Frank Chau, MD.

**Gender**
Male	173
Female	93

**Ethnicity**
Non-Hispanic White	225
Black	0
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	73
85 and over	14
Less than 65	32

Conditions of Medicare patients treated by Dr. Frank Chau, MD in 2017

Hypertension	48
High Cholesterol	24
Stroke	0
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	25
Asthma	10
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	24
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Frank Chau, MD treated as an internist in Southborough, MA during 2018 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Frank Chau, MD for Medicare patients.

blood draw	424
diabetes management	141
doctor visit	386
lab tests	1025
preventive care	390
thyroid function tests	80
vaccines	85

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Frank Chau, MD.

**Gender**
Male	190
Female	96

**Ethnicity**
Non-Hispanic White	244
Black	0
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	70
85 and over	17
Less than 65	31

Conditions of Medicare patients treated by Dr. Frank Chau, MD in 2018

Hypertension	53
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	26
Depression	27
Chronic Kidney Disease	25
Asthma	10
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Frank Chau, MD treated as an internist in Southborough, MA during 2019 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Frank Chau, MD for Medicare patients.

blood draw	467
diabetes management	159
doctor visit	370
lab tests	1365
preventive care	452
thyroid function tests	87
vaccines	100

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Frank Chau, MD.

**Gender**
Male	196
Female	90

**Ethnicity**
Non-Hispanic White	239
Black	0
Hispanic	0
Asian	12
Other	24
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	72
85 and over	14
Less than 65	25

Conditions of Medicare patients treated by Dr. Frank Chau, MD in 2019

Hypertension	49
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	25
Depression	26
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	24
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Frank Chau, MD treated as an internist in Southborough, MA during 2020 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Frank Chau, MD for Medicare patients.

blood draw	450
diabetes management	187
doctor visit	368
lab tests	1282
preventive care	458
thyroid function tests	73
vaccines	51

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Frank Chau, MD.

**Gender**
Male	206
Female	72

**Ethnicity**
Non-Hispanic White	232
Black	0
Hispanic	0
Asian	13
Other	21
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	66
85 and over	19
Less than 65	28

Conditions of Medicare patients treated by Dr. Frank Chau, MD in 2020

Hypertension	50
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	27
Asthma	4
Osteoperosis	4
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	28
Dementia	6
Cancer	6

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Frank Chau, MD treated as an internist in Southborough, MA during 2021 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Frank Chau, MD for Medicare patients.

blood draw	456
diabetes management	182
doctor visit	382
lab tests	1235
preventive care	440
thyroid function tests	62
vaccines	27

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Frank Chau, MD.

**Gender**
Male	222
Female	81

**Ethnicity**
Non-Hispanic White	259
Black	0
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	80
85 and over	19
Less than 65	25

Conditions of Medicare patients treated by Dr. Frank Chau, MD in 2021

Hypertension	42
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	27
Asthma	5
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Frank Chau, MD treated as an internist in Southborough, MA during 2022 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Frank Chau, MD for Medicare patients.

blood draw	379
diabetes management	167
doctor visit	396
lab tests	1261
preventive care	421
thyroid function tests	66

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Frank Chau, MD.

**Gender**
Male	219
Female	100

**Ethnicity**
Non-Hispanic White	271
Black	0
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	83
85 and over	25
Less than 65	22

Conditions of Medicare patients treated by Dr. Frank Chau, MD in 2022

Hypertension	57
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	18
Depression	15
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	3
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Frank Chau, MD for Medicare patients.

The highest averages for the top procedures that Dr. Frank Chau, MD treated as an internist in Southborough, MA were lab tests, preventive care, blood draw and diabetes management.

blood draw	348
diabetes management	114
doctor visit	354
lab tests	914
preventive care	353
thoracic (chest) imaging	15
thyroid function tests	54
vaccines	69
X-rays	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Frank Chau, MD.

**Gender**
Male	174
Female	79

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	2
Non-Hispanic White	216
Native American / Alaskan Native	0
Hispanic	0
Other	18

**Age**
75 to 84	61
85 and over	11
Less than 65	17
65 to 74	150

Average of Total of Conditions of Medicare patients treated by Dr. Frank Chau, MD From 2012 - 2022

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

Hypertension	46
High Cholesterol	46
Stroke	1
Ischemic Heart Disease	20
Depression	18
Chronic Kidney Disease	21
Asthma	6
Osteoporosis	5
Heart Failure	6
Chronic Obstructive Pulmonary Disease	4
Diabetes	21
Atrial Fibrillation	8
Dementia	4
Cancer	8

Education & Training

Dr. Frank Chau, MD graduated from New York University (NYU) School of Medicine. He completed residency at Beth Israel Deaconess Medical Center. He is certified by the Board Certification: Internal Medicine and has a state license in Massachusetts.

Medical School: New York University (NYU) School of Medicine

Residency: Beth Israel Deaconess Medical Center

Board Certification: Board Certification: Internal Medicine

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Frank Chau, MD is associated with these hospitals and organizations:

Reliant Medical Group

RELIANT MEDICAL GROUP INC

Ratings & Reviews

Dr. Frank Chau, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 249 ratings. We collect ratings and reviews of Dr. Frank Chau, MD from all over the web to help you find the right in Southborough, MA.

4.9

Overall Rating

(249 Ratings)

Leave a Review

Biography

Dr. Frank Chau's average rating from his patients is 5.0 stars (out of 5). He is professionally affiliated with Reliant Medical Group. Dr. Chau has a closed panel according to Reliant Medical Group. He attended New York University (NYU) School of Medicine and then went on to complete his residency at Beth Israel Deaconess Medical Center.