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Dr. Brian Robert Knab, MD

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Specializes in: Radiation Oncology

Duke University School of Medicine (1998 - 2002)

250 Pleasant Street
Concord, NH 03301

(603) 230-6100

Dr. Brian Robert Knab, MD is a radiation oncologist in Manchester, NH specializing in radiation oncology. He graduated from Duke University School of Medicine in 2002 and has 24 years of experience. Dr. Brian Robert Knab, MD is affiliated with Wentworth-Douglass Hospital and Concord Hospital.

Office Locations

1 Elliot Way
Manchester, NH 03103

(603) 663-1800

(603) 663-1807

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Concord Hospital

250 Pleasant Street
Concord, NH 03301

(603) 230-6100

(603) 230-6105

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Wentworth-Douglass Hospital

789 Central Avenue
Dover, NH 03820

(603) 742-8787

(603) 740-2637

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Brian Robert Knab, MD treated as a radiation oncologist in Manchester, NH during 2012 were radiation therapy.

Volume of procedures performed by Dr. Brian Robert Knab, MD for Medicare patients.

doctor visit	530
radiation therapy	19

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Brian Robert Knab, MD treated as a radiation oncologist in Manchester, NH during 2013 were radiation therapy.

Volume of procedures performed by Dr. Brian Robert Knab, MD for Medicare patients.

doctor visit	546
radiation therapy	27

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Robert Knab, MD.

**Gender**
Male	81
Female	182

**Age**
From 65 to 74	117
From 75 to 84	84
85 and over	19
Less than 65	43

Conditions of Medicare patients treated by Dr. Brian Robert Knab, MD in 2013

Hypertension	62
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	25
Diabetes	26
Dementia	9
Cancer	71

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Brian Robert Knab, MD treated as a radiation oncologist in Manchester, NH during 2014 were radiation therapy.

Volume of procedures performed by Dr. Brian Robert Knab, MD for Medicare patients.

doctor visit	612
radiation therapy	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Robert Knab, MD.

**Gender**
Male	130
Female	209

**Ethnicity**
Non-Hispanic White	318
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	83
85 and over	23
Less than 65	45

Conditions of Medicare patients treated by Dr. Brian Robert Knab, MD in 2014

Hypertension	64
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	27
Depression	26
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	24
Diabetes	29
Dementia	6
Cancer	65

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Brian Robert Knab, MD treated as a radiation oncologist in Manchester, NH during 2015 were radiation therapy.

Volume of procedures performed by Dr. Brian Robert Knab, MD for Medicare patients.

doctor visit	617
radiation therapy	26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Robert Knab, MD.

**Gender**
Male	210
Female	302

**Age**
From 65 to 74	296
From 75 to 84	116
85 and over	40
Less than 65	60

Conditions of Medicare patients treated by Dr. Brian Robert Knab, MD in 2015

Hypertension	66
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	27
Depression	26
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Dementia	8
Cancer	63

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Brian Robert Knab, MD treated as a radiation oncologist in Manchester, NH during 2016 were radiation therapy.

Volume of procedures performed by Dr. Brian Robert Knab, MD for Medicare patients.

doctor visit	671
radiation therapy	33

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Robert Knab, MD.

**Gender**
Male	106
Female	183

**Ethnicity**
Non-Hispanic White	274
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	92
85 and over	30
Less than 65	29

Conditions of Medicare patients treated by Dr. Brian Robert Knab, MD in 2016

Hypertension	65
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	29
Asthma	25
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	21
Diabetes	28
Dementia	10
Cancer	65

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Brian Robert Knab, MD treated as a radiation oncologist in Manchester, NH during 2017 were radiation therapy, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Brian Robert Knab, MD for Medicare patients.

doctor visit	589
laryngeal (voice box) procedures	13
minimally invasive procedures	13
radiation therapy	20

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Robert Knab, MD.

**Gender**
Male	116
Female	173

**Ethnicity**
Non-Hispanic White	277
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	82
85 and over	20
Less than 65	34

Conditions of Medicare patients treated by Dr. Brian Robert Knab, MD in 2017

Hypertension	63
High Cholesterol	49
Stroke	6
Ischemic Heart Disease	29
Depression	20
Chronic Kidney Disease	25
Asthma	9
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	21
Diabetes	26
Dementia	7
Cancer	65

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Brian Robert Knab, MD treated as a radiation oncologist in Manchester, NH during 2018 were radiation therapy.

Volume of procedures performed by Dr. Brian Robert Knab, MD for Medicare patients.

doctor visit	693
radiation therapy	16

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Robert Knab, MD.

**Gender**
Male	124
Female	141

**Age**
From 65 to 74	129
From 75 to 84	92
85 and over	20
Less than 65	24

Conditions of Medicare patients treated by Dr. Brian Robert Knab, MD in 2018

Hypertension	62
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	9
Cancer	65

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Brian Robert Knab, MD treated as a radiation oncologist in Manchester, NH during 2019 were radiation therapy.

Volume of procedures performed by Dr. Brian Robert Knab, MD for Medicare patients.

doctor visit	646
radiation therapy	19

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Robert Knab, MD.

**Gender**
Male	144
Female	154

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

**Age**
From 65 to 74	140
From 75 to 84	105
85 and over	26
Less than 65	27

Conditions of Medicare patients treated by Dr. Brian Robert Knab, MD in 2019

Hypertension	64
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	33
Depression	27
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	26
Dementia	11
Cancer	69

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Brian Robert Knab, MD treated as a radiation oncologist in Manchester, NH during 2020 were radiation therapy.

Volume of procedures performed by Dr. Brian Robert Knab, MD for Medicare patients.

doctor visit	749
radiation therapy	20

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Robert Knab, MD.

**Gender**
Male	133
Female	131

**Ethnicity**
Non-Hispanic White	250
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	91
85 and over	16
Less than 65	25

Conditions of Medicare patients treated by Dr. Brian Robert Knab, MD in 2020

Hypertension	64
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	27
Dementia	8
Cancer	71

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Brian Robert Knab, MD treated as a radiation oncologist in Manchester, NH during 2021 were radiation therapy.

Volume of procedures performed by Dr. Brian Robert Knab, MD for Medicare patients.

doctor visit	678
radiation therapy	31

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Robert Knab, MD.

**Gender**
Male	184
Female	139

**Ethnicity**
Non-Hispanic White	303
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	118
85 and over	22
Less than 65	27

Conditions of Medicare patients treated by Dr. Brian Robert Knab, MD in 2021

Hypertension	64
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	32
Depression	27
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	21
Diabetes	28
Dementia	8
Cancer	72

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Brian Robert Knab, MD treated as a radiation oncologist in Manchester, NH during 2022 were radiation therapy.

Volume of procedures performed by Dr. Brian Robert Knab, MD for Medicare patients.

doctor visit	702
radiation therapy	14

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian Robert Knab, MD.

**Gender**
Male	239
Female	148

**Ethnicity**
Non-Hispanic White	365
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	144
85 and over	23
Less than 65	24

Conditions of Medicare patients treated by Dr. Brian Robert Knab, MD in 2022

Hypertension	73
High Cholesterol	74
Stroke	9
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	13
Chronic Obstructive Pulmonary Disease	21
Diabetes	23
Dementia	7
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Brian Robert Knab, MD for Medicare patients.

The highest averages for the top procedures that Dr. Brian Robert Knab, MD treated as a radiation oncologist in Manchester, NH were radiation therapy, minimally invasive procedures and laryngeal (voice box) procedures.

doctor visit	639
laryngeal (voice box) procedures	13
minimally invasive procedures	13
radiation therapy	22

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Brian Robert Knab, MD.

**Gender**
Male	133
Female	160

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	188
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	91
85 and over	21
Less than 65	30
65 to 74	149

Average of Total of Conditions of Medicare patients treated by Dr. Brian Robert Knab, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Brian Robert Knab, MD treated were cancer, hypertension, high cholesterol and ischemic heart disease.

Hypertension	58
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	24
Asthma	9
Osteoporosis	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	19
Diabetes	24
Atrial Fibrillation	11
Dementia	7
Cancer	61

Education & Training

Dr. Brian Robert Knab, MD graduated from Duke University School of Medicine in 2002. He completed residency at University of Chicago Medical Center. He is certified by the Radiation Oncology - American Board of Radiology and has a state license in New Hampshire.

Medical School: Duke University School of Medicine (2002)

Residency: University of Chicago Medical Center

Board Certification: Radiation Oncology - American Board of Radiology

Licensed In: New Hampshire

Affiliations & Hospitals

Dr. Brian Robert Knab, MD is associated with these hospitals and organizations:

Wentworth-Douglass Hospital

Concord Hospital

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General Payments

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

**Payments by Company**
Elekta, Inc.	$117 ELEKTA ONCOLOGY INFO SYSTEM $76	ELEKTA LINEAR ACCELERATOR $22	ELEKTA TREATMENT PLANNING SYSTEM $19
Varian Medical Systems, Inc.	$85 Halcyon $23	Linac $22	ARIA $22	Eclipse $19
Progenics Pharmaceuticals, Inc.	$34 PYLARIFY $34
Algeta US LLC	$22 Xofigo $22
Pfizer Inc.	$21 ORGOVYX $21
Other	$31 Axumin $17	AMS 700 Series $14

**Types of Payments**
Food and Beverage	$290
Education	$21

Biography

Dr. Brian Knab is a physician who specializes in radiation oncology. His hospital/clinic affiliations include Concord Hospital and Wentworth-Douglass Hospital. Dr. Knab is a graduate of Duke University School of Medicine and a graduate of the University of Chicago Medical Center's residency program.