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Dr. Nathan Ryan Smallwood, MD

(148 Ratings)

Specializes in: Colon & Rectal Surgery

University of Texas Medical School at Houston

425 N Highland Avenue Suite 130
Sherman, TX 75092

(903) 892-9179

Dr. Nathan Ryan Smallwood, MD is a colon and rectal surgeon in Sherman, TX specializing in colon & rectal surgery. He graduated from University of Texas Medical School at Houston. Dr. Nathan Ryan Smallwood, MD is affiliated with Texas Digestive Disease Consultants, GI Alliance - Sherman Endoscopy Center and TEXAS DIGESTIVE DISEASE CONSULTANTS PLLC.

Office Locations

Texas Digestive Disease Consultants

1615 North Us Highway 75 Suite A
Sherman, TX 75090

(903) 892-9179

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425 N Highland Avenue Suite 130
Sherman, TX 75092

(903) 892-9179

(903) 868-2317

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Medicare Procedure and Patient Information

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Ryan Smallwood, MD.

**Age**
From 65 to 74	14
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2016

The most common conditions of Medicare patients that Dr. Nathan Ryan Smallwood, MD treated during 2016 were cancer, high cholesterol, hypertension and depression.

Hypertension	65
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	42
Depression	45
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	65

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nathan Ryan Smallwood, MD treated as a colon and rectal surgeon in Sherman, TX during 2017 were minimally invasive procedures, wound repair (e.g. stitches) and gastrointestinal procedures.

Volume of procedures performed by Dr. Nathan Ryan Smallwood, MD for Medicare patients.

gastrointestinal procedures	49
minimally invasive procedures	49
wound repair (e.g. stitches)	49

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Ryan Smallwood, MD.

**Gender**
Male	26
Female	38

**Ethnicity**
Non-Hispanic White	46
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	31
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2017

The most common conditions of Medicare patients that Dr. Nathan Ryan Smallwood, MD treated during 2017 were hypertension, chronic kidney disease, high cholesterol and cancer.

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	39
Depression	36
Chronic Kidney Disease	63
Asthma	0
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	27
Chronic Obstructive Pulmonary Disease	0
Diabetes	39
Dementia	0
Cancer	55

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nathan Ryan Smallwood, MD treated as a colon and rectal surgeon in Sherman, TX during 2018 were wound repair (e.g. stitches).

Volume of procedures performed by Dr. Nathan Ryan Smallwood, MD for Medicare patients.

doctor visit	48
wound repair (e.g. stitches)	15

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Ryan Smallwood, MD.

**Gender**
Male	27
Female	38

**Ethnicity**
Non-Hispanic White	53
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	36
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2018

The most common conditions of Medicare patients that Dr. Nathan Ryan Smallwood, MD treated during 2018 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	57
Depression	42
Chronic Kidney Disease	66
Asthma	0
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	32
Chronic Obstructive Pulmonary Disease	29
Diabetes	51
Dementia	25
Cancer	51

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nathan Ryan Smallwood, MD treated as a colon and rectal surgeon in Sherman, TX during 2019 were catheterization.

Volume of procedures performed by Dr. Nathan Ryan Smallwood, MD for Medicare patients.

catheterization	32
doctor visit	43

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Ryan Smallwood, MD.

**Gender**
Male	57
Female	43

**Age**
From 65 to 74	40
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2019

The most common conditions of Medicare patients that Dr. Nathan Ryan Smallwood, MD treated during 2019 were hypertension, high cholesterol, cancer and chronic kidney disease.

Hypertension	73
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	49
Depression	28
Chronic Kidney Disease	56
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	25
Chronic Obstructive Pulmonary Disease	36
Diabetes	33
Dementia	14
Cancer	59

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Ryan Smallwood, MD.

**Gender**
Male	15
Female	21

**Age**
From 65 to 74	14
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2020

The most common conditions of Medicare patients that Dr. Nathan Ryan Smallwood, MD treated during 2020 were hypertension, high cholesterol, cancer and diabetes.

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	31
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	31
Diabetes	33
Dementia	0
Cancer	42

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nathan Ryan Smallwood, MD treated as a colon and rectal surgeon in Sherman, TX during 2021 were anorectal procedures, gastrointestinal procedures and excision.

Volume of procedures performed by Dr. Nathan Ryan Smallwood, MD for Medicare patients.

anorectal procedures	11
doctor visit	142
excision	11
gastrointestinal procedures	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Ryan Smallwood, MD.

**Gender**
Male	48
Female	78

**Age**
From 65 to 74	50
From 75 to 84	47
85 and over	14
Less than 65	15

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2021

The most common conditions of Medicare patients that Dr. Nathan Ryan Smallwood, MD treated during 2021 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	51
Depression	24
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Dementia	14
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Nathan Ryan Smallwood, MD for Medicare patients.

doctor visit	175

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Ryan Smallwood, MD.

**Gender**
Male	42
Female	89

**Age**
From 65 to 74	61
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2022

The most common conditions of Medicare patients that Dr. Nathan Ryan Smallwood, MD treated during 2022 were hypertension, high cholesterol, ischemic heart disease and cancer.

Hypertension	75
High Cholesterol	73
Stroke	11
Ischemic Heart Disease	34
Depression	27
Chronic Kidney Disease	17
Asthma	14
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	27
Diabetes	24
Dementia	0
Cancer	29

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Nathan Ryan Smallwood, MD for Medicare patients.

doctor visit	152

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Nathan Ryan Smallwood, MD.

**Gender**
Male	52
Female	91

**Age**
From 65 to 74	68
From 75 to 84	52
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2023

The most common conditions of Medicare patients that Dr. Nathan Ryan Smallwood, MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and cancer.

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	33
Depression	29
Chronic Kidney Disease	18
Asthma	16
Osteoperosis	17
Atrial Fibrilation	20
Heart Failure	20
Chronic Obstructive Pulmonary Disease	27
Diabetes	27
Dementia	10
Cancer	32

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2023

Volume of procedures performed by Dr. Nathan Ryan Smallwood, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nathan Ryan Smallwood, MD treated as a colon and rectal surgeon in Sherman, TX were minimally invasive procedures, catheterization, wound repair (e.g. stitches) and gastrointestinal procedures.

anorectal procedures	11
catheterization	32
doctor visit	112
excision	11
gastrointestinal procedures	30
minimally invasive procedures	49
wound repair (e.g. stitches)	32

Average Medicare Patient Data From 2016 - 2023

Information about Medicare patients treated by Dr. Nathan Ryan Smallwood, MD.

**Gender**
Female	49
Male	33

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	12
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	1
75 to 84	27
Less than 65	1
65 to 74	39

Average of Total of Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD From 2016 - 2023

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

Hypertension	73
High Cholesterol	66
Stroke	2
Ischemic Heart Disease	42
Depression	28
Chronic Kidney Disease	36
Asthma	5
Osteoporosis	4
Heart Failure	17
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Atrial Fibrillation	13
Dementia	7
Cancer	44

Education & Training

Dr. Nathan Ryan Smallwood, MD graduated from University of Texas Medical School at Houston. He is certified by the Board Certified in General Surgery and has a state license in Texas.

Medical School: University of Texas Medical School at Houston

Board Certification: Board Certified in General Surgery

Licensed In: Texas

Affiliations & Hospitals

Dr. Nathan Ryan Smallwood, MD is associated with these hospitals and organizations:

Texas Digestive Disease Consultants

GI Alliance - Sherman Endoscopy Center

TEXAS DIGESTIVE DISEASE CONSULTANTS PLLC

Ratings & Reviews

Dr. Nathan Ryan Smallwood, MD has an exceptional overall rating with an average of 4.91 out of 5 stars based on 148 ratings. We collect ratings and reviews of Dr. Nathan Ryan Smallwood, MD from all over the web to help you find the right in Sherman, TX.

4.91

Overall Rating

(148 Ratings)

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$13,573 Da Vinci Surgical System $13,573
Novadaq Technologies Inc.	$1,887 DERMACELL $1,887
Integra LifeSciences Corporation	$1,835 Integra Wound Matrix (IWM) $1,134	BMWD or IDRT $649	SurgiMend $33	PriMatrix $19
AbbVie Inc.	$849 Skyrizi $277	Humira $248	Rinvoq $220	Creon $85	Mavyret $12	Other $7
KCI USA, Inc	$661 VAC VERAFLO $11	$650
Other	$3,252 SurgiMend $618	ENTYVIO $400	DUPIXENT $375	STELARA $182	AlloDerm $148	Other $1,529

**Types of Payments**
Travel and Lodging	$7,952
Education	$6,750
Food and Beverage	$6,705
Consulting Fee	$650

Biography

Dr. Nathan Smallwood's area of specialization is colon & rectal surgery. Dr. Smallwood's clinical interests include colorectal surgery procedures. Patients rated him highly, giving him an average of 5.0 stars (out of 5). He graduated from the University of Texas Medical School at Houston. Dr. Smallwood has received the following distinctions: Alpha Omega Alpha; Highest Intern ABSITE Exam Award; and Highest PGY2 ABSITE Exam Award. He is professionally affiliated with Texas Digestive Disease Consultants.

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Dr. Nathan Ryan Smallwood, MD

Office Locations

Medicare Procedure and Patient Information

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2023

Average Medicare Patient Data From 2016 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Nathan Ryan Smallwood, MD From 2016 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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