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Home > TX Providers > Gynecologic Oncologists
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Dr. Lynne M. Knowles, MD, FACOG

(Dr. Lynne Marie Knowles, MD)

(No ratings)

Specializes in: Gynecologic Oncology
University of Nebraska College of Medicine
6204 Balcones Drive
Austin, TX 78731

Dr. Lynne M. Knowles, MD, FACOG is a gynecologic oncologist in Austin, TX specializing in gynecologic oncology. She graduated from University of Nebraska College of Medicine. Dr. Lynne M. Knowles, MD, FACOG is affiliated with Ascension, St. David's HealthCare, Texas Oncology, St. David's Medical Center, Dell Seton Medical Center, The University of Texas (UT) System, Ascension Seton Medical Center Austin, Ascension Seton Northwest and Texas Oncology-Austin Central.

View Doctor's Full Profile (512) 427-9400

Office Locations

6204 Balcones Drive
Austin, TX 78731
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In The News 

Noteworthy Medicare Patient Procedures Performed by Dr. Lynne M. Knowles, MD, FACOG in 2023

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

Top 5%

By Volume:

blood draw
complete blood count
lab tests
phlebotomy for lab tests

By Affordability:

blood urea nitrogen test
magnesium test

In 2023, among providers in related specialties within Texas, Dr. Lynne M. Knowles, MD, FACOG performed more blood draw, complete blood count (CBC), lab tests, and phlebotomy for lab tests procedures for Medicare patients than 95% of them and she also had a list price for blood urea nitrogen (BUN) test, and magnesium 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:

CA-125 test

By Affordability:

CA-125 test
cancer antigen tests

In 2023, among providers in related specialties within Texas, Dr. Lynne M. Knowles, MD, FACOG performed more CA-125 test procedures for Medicare patients than 90% of them and she also had a list price for CA-125 test, and cancer antigen tests 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 Affordability:

creatinine blood test
creatinine test

In 2013, Dr. Lynne M. Knowles, MD, FACOG had a list price for creatinine blood test, and creatinine test that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Texas. 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

2013 Medicare Procedure Volume

The top procedures that Dr. Lynne M. Knowles, MD, FACOG treated as a gynecologic oncologist in Austin, TX during 2013 were lab tests, blood draw, minimally invasive procedures and CT scan.

Volume of procedures performed by Dr. Lynne M. Knowles, MD, FACOG for Medicare patients.

abdominal imaging 96
biological response modifier (BRM) therapy 188
blood draw 331
chemotherapy 188
CT scan 191
diagnostic procedures 13
dissection 13
doctor visit 542
excision 13
gynecologic procedures 18
lab tests 1400
lymph node procedures 13
minimally invasive procedures 219
pelvic imaging 96
pelvic surgery 13
port flush 44
preventive care 11
thoracic (chest) imaging 95
vaccines 11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG.

Ethnicity
Non-Hispanic White 165
Black 12
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 99
From 75 to 84 60
85 and over 18
Less than 65 15

Conditions of Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG in 2013

The most common conditions of Medicare patients that Dr. Lynne M. Knowles, MD, FACOG treated during 2013 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension 60
High Cholesterol 46
Stroke 0
Ischemic Heart Disease 21
Depression 20
Chronic Kidney Disease 23
Asthma 6
Osteoperosis 11
Atrial Fibrilation 6
Heart Failure 12
Chronic Obstructive Pulmonary Disease 6
Diabetes 27
Dementia 6
Cancer 14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lynne M. Knowles, MD, FACOG treated as a gynecologic oncologist in Austin, TX during 2014 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Lynne M. Knowles, MD, FACOG for Medicare patients.

abdominal imaging 94
biological response modifier (BRM) therapy 274
blood draw 342
chemotherapy 274
CT scan 152
doctor visit 611
lab tests 1809
minimally invasive procedures 286
pelvic imaging 94
port flush 29
preventive care 17
thoracic (chest) imaging 58
vaccines 17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG.

Ethnicity
Non-Hispanic White 171
Black 0
Hispanic 18
Asian 0
Other 0
Native American 0
Age
From 65 to 74 114
From 75 to 84 57
85 and over 18
Less than 65 20

Conditions of Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG in 2014

The most common conditions of Medicare patients that Dr. Lynne M. Knowles, MD, FACOG treated during 2014 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension 62
High Cholesterol 52
Stroke 0
Ischemic Heart Disease 28
Depression 22
Chronic Kidney Disease 23
Asthma 9
Osteoperosis 0
Atrial Fibrilation 9
Heart Failure 14
Chronic Obstructive Pulmonary Disease 8
Diabetes 31
Dementia 7
Cancer 15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lynne M. Knowles, MD, FACOG treated as a gynecologic oncologist in Austin, TX during 2015 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. Lynne M. Knowles, MD, FACOG for Medicare patients.

abdominal imaging 101
biological response modifier (BRM) therapy 225
blood draw 353
chemotherapy 225
CT scan 159
diagnostic procedures 11
dissection 11
doctor visit 621
excision 11
gynecologic procedures 23
lab tests 1636
lymph node procedures 11
minimally invasive procedures 308
pelvic imaging 101
pelvic surgery 11
port flush 27
thoracic (chest) imaging 58

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG.

Ethnicity
Non-Hispanic White 340
Black 0
Hispanic 34
Asian 0
Other 0
Native American 0
Age
From 65 to 74 246
From 75 to 84 102
85 and over 38
Less than 65 22

Conditions of Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG in 2015

The most common conditions of Medicare patients that Dr. Lynne M. Knowles, MD, FACOG treated during 2015 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 62
High Cholesterol 51
Stroke 0
Ischemic Heart Disease 25
Depression 18
Chronic Kidney Disease 28
Asthma 8
Osteoperosis 6
Atrial Fibrilation 0
Heart Failure 14
Chronic Obstructive Pulmonary Disease 5
Diabetes 28
Dementia 6
Cancer 19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lynne M. Knowles, MD, FACOG treated as a gynecologic oncologist in Austin, TX during 2016 were lab tests, blood draw, minimally invasive procedures and CT scan.

Volume of procedures performed by Dr. Lynne M. Knowles, MD, FACOG for Medicare patients.

abdominal imaging 90
biological response modifier (BRM) therapy 93
blood draw 373
chemotherapy 93
CT scan 142
diagnostic procedures 12
dissection 12
doctor visit 546
excision 12
gynecologic procedures 21
lab tests 1785
lymph node procedures 12
minimally invasive procedures 147
pelvic imaging 90
pelvic surgery 12
port flush 26
thoracic (chest) imaging 52

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG.

Gender
Male 0
Female 225
Ethnicity
Non-Hispanic White 185
Black 0
Hispanic 24
Asian 0
Other 0
Native American 0
Age
From 65 to 74 150
From 75 to 84 48
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG in 2016

The most common conditions of Medicare patients that Dr. Lynne M. Knowles, MD, FACOG treated during 2016 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension 54
High Cholesterol 46
Stroke 0
Ischemic Heart Disease 24
Depression 20
Chronic Kidney Disease 21
Asthma 8
Osteoperosis 9
Atrial Fibrilation 5
Heart Failure 12
Chronic Obstructive Pulmonary Disease 6
Diabetes 24
Dementia 7
Cancer 16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lynne M. Knowles, MD, FACOG treated as a gynecologic oncologist in Austin, TX during 2017 were lab tests, blood draw, CT scan and pelvic imaging.

Volume of procedures performed by Dr. Lynne M. Knowles, MD, FACOG for Medicare patients.

abdominal imaging 78
blood draw 386
CT scan 125
doctor visit 447
gynecologic procedures 16
lab tests 1724
minimally invasive procedures 16
pelvic imaging 78
thoracic (chest) imaging 47

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG.

Ethnicity
Non-Hispanic White 194
Black 0
Hispanic 25
Asian 0
Other 0
Native American 0
Age
From 65 to 74 139
From 75 to 84 67
85 and over 21
Less than 65 11

Conditions of Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG in 2017

The most common conditions of Medicare patients that Dr. Lynne M. Knowles, MD, FACOG treated during 2017 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 55
High Cholesterol 46
Stroke 0
Ischemic Heart Disease 26
Depression 18
Chronic Kidney Disease 26
Asthma 0
Osteoperosis 6
Atrial Fibrilation 8
Heart Failure 13
Chronic Obstructive Pulmonary Disease 5
Diabetes 25
Dementia 11
Cancer 15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lynne M. Knowles, MD, FACOG treated as a gynecologic oncologist in Austin, TX during 2018 were lab tests, blood draw, CT scan and pelvic imaging.

Volume of procedures performed by Dr. Lynne M. Knowles, MD, FACOG for Medicare patients.

abdominal imaging 112
biological response modifier (BRM) therapy 21
blood draw 463
chemotherapy 21
CT scan 190
doctor visit 461
gynecologic procedures 11
lab tests 2244
minimally invasive procedures 32
pelvic imaging 112
thoracic (chest) imaging 78

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG.

Ethnicity
Non-Hispanic White 200
Black 0
Hispanic 23
Asian 0
Other 0
Native American 0
Age
From 65 to 74 145
From 75 to 84 61
85 and over 23
Less than 65 11

Conditions of Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG in 2018

The most common conditions of Medicare patients that Dr. Lynne M. Knowles, MD, FACOG treated during 2018 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension 61
High Cholesterol 50
Stroke 0
Ischemic Heart Disease 23
Depression 21
Chronic Kidney Disease 25
Asthma 8
Osteoperosis 8
Atrial Fibrilation 12
Heart Failure 13
Chronic Obstructive Pulmonary Disease 6
Diabetes 28
Dementia 8
Cancer 15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lynne M. Knowles, MD, FACOG treated as a gynecologic oncologist in Austin, TX during 2019 were lab tests, blood draw, CT scan and pelvic imaging.

Volume of procedures performed by Dr. Lynne M. Knowles, MD, FACOG for Medicare patients.

abdominal imaging 63
blood draw 445
CT scan 107
doctor visit 445
lab tests 2118
pelvic imaging 63
preventive care 11
thoracic (chest) imaging 44
vaccines 11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG.

Ethnicity
Non-Hispanic White 201
Black 0
Hispanic 27
Asian 0
Other 0
Native American 0
Age
From 65 to 74 147
From 75 to 84 75
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG in 2019

The most common conditions of Medicare patients that Dr. Lynne M. Knowles, MD, FACOG treated during 2019 were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension 56
High Cholesterol 48
Stroke 4
Ischemic Heart Disease 23
Depression 26
Chronic Kidney Disease 27
Asthma 8
Osteoperosis 11
Atrial Fibrilation 6
Heart Failure 12
Chronic Obstructive Pulmonary Disease 5
Diabetes 25
Dementia 9
Cancer 19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lynne M. Knowles, MD, FACOG treated as a gynecologic oncologist in Austin, TX during 2020 were lab tests, blood draw, minimally invasive procedures and gynecologic procedures.

Volume of procedures performed by Dr. Lynne M. Knowles, MD, FACOG for Medicare patients.

abdominal imaging 14
blood draw 411
CT scan 14
doctor visit 414
gynecologic procedures 15
lab tests 1829
minimally invasive procedures 15
pelvic imaging 14

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG.

Ethnicity
Non-Hispanic White 190
Black 0
Hispanic 26
Asian 0
Other 0
Native American 0
Age
From 65 to 74 149
From 75 to 84 59
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG in 2020

The most common conditions of Medicare patients that Dr. Lynne M. Knowles, MD, FACOG treated during 2020 were high cholesterol, hypertension, depression and chronic kidney disease.

Hypertension 51
High Cholesterol 52
Stroke 0
Ischemic Heart Disease 18
Depression 24
Chronic Kidney Disease 22
Asthma 6
Osteoperosis 14
Atrial Fibrilation 6
Heart Failure 7
Chronic Obstructive Pulmonary Disease 5
Diabetes 21
Dementia 6
Cancer 16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lynne M. Knowles, MD, FACOG treated as a gynecologic oncologist in Austin, TX during 2021 were lab tests, blood draw, minimally invasive procedures and gynecologic procedures.

Volume of procedures performed by Dr. Lynne M. Knowles, MD, FACOG for Medicare patients.

blood draw 286
doctor visit 367
gynecologic procedures 15
lab tests 1242
minimally invasive procedures 15

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG.

Ethnicity
Non-Hispanic White 181
Black 0
Hispanic 24
Asian 0
Other 0
Native American 0
Age
From 65 to 74 136
From 75 to 84 57
85 and over 13
Less than 65 13

Conditions of Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG in 2021

The most common conditions of Medicare patients that Dr. Lynne M. Knowles, MD, FACOG treated during 2021 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 55
High Cholesterol 52
Stroke 0
Ischemic Heart Disease 18
Depression 22
Chronic Kidney Disease 25
Asthma 8
Osteoperosis 16
Atrial Fibrilation 7
Heart Failure 9
Chronic Obstructive Pulmonary Disease 6
Diabetes 23
Dementia 9
Cancer 16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lynne M. Knowles, MD, FACOG treated as a gynecologic oncologist in Austin, TX during 2022 were lab tests, blood draw, minimally invasive procedures and gynecologic procedures.

Volume of procedures performed by Dr. Lynne M. Knowles, MD, FACOG for Medicare patients.

blood draw 304
doctor visit 347
gynecologic procedures 15
lab tests 796
lymph node procedures 11
minimally invasive procedures 15

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG.

Ethnicity
Non-Hispanic White 176
Black 0
Hispanic 30
Asian 0
Other 0
Native American 0
Age
From 65 to 74 129
From 75 to 84 66
85 and over 14
Less than 65 11

Conditions of Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG in 2022

The most common conditions of Medicare patients that Dr. Lynne M. Knowles, MD, FACOG treated during 2022 were high cholesterol, hypertension, cancer and diabetes.

Hypertension 60
High Cholesterol 62
Stroke 9
Ischemic Heart Disease 11
Depression 19
Chronic Kidney Disease 13
Asthma 10
Osteoperosis 21
Atrial Fibrilation 11
Heart Failure 8
Chronic Obstructive Pulmonary Disease 5
Diabetes 22
Dementia 6
Cancer 53

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Lynne M. Knowles, MD, FACOG treated as a gynecologic oncologist in Austin, TX during 2023 were lab tests, blood draw, minimally invasive procedures and gynecologic procedures.

Volume of procedures performed by Dr. Lynne M. Knowles, MD, FACOG for Medicare patients.

blood draw 348
doctor visit 319
gynecologic procedures 13
lab tests 1056
minimally invasive procedures 13

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG.

Gender
Male 0
Female 192
Ethnicity
Non-Hispanic White 157
Black 0
Hispanic 23
Asian 0
Other 0
Native American 0
Age
From 65 to 74 110
From 75 to 84 65
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG in 2023

The most common conditions of Medicare patients that Dr. Lynne M. Knowles, MD, FACOG treated during 2023 were high cholesterol, hypertension, cancer and depression.

Hypertension 66
High Cholesterol 69
Stroke 0
Ischemic Heart Disease 13
Depression 24
Chronic Kidney Disease 13
Asthma 11
Osteoperosis 18
Atrial Fibrilation 10
Heart Failure 6
Chronic Obstructive Pulmonary Disease 6
Diabetes 19
Dementia 0
Cancer 54

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Lynne M. Knowles, MD, FACOG for Medicare patients.

The highest averages for the top procedures that Dr. Lynne M. Knowles, MD, FACOG treated as a gynecologic oncologist in Austin, TX were lab tests, blood draw, chemotherapy and biological response modifier (BRM) therapy.

abdominal imaging 81
biological response modifier (BRM) therapy 160
blood draw 367
chemotherapy 160
CT scan 135
diagnostic procedures 12
dissection 12
doctor visit 465
excision 12
gynecologic procedures 16
lab tests 1603
lymph node procedures 11
minimally invasive procedures 106
pelvic imaging 81
pelvic surgery 12
preventive care 13
thoracic (chest) imaging 61
vaccines 13

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG.

Gender
Male 0
Female 37
Ethnicity
Black / African American 1
Asian / Pacific Islander 0
Non-Hispanic White 196
Native American / Alaskan Native 0
Hispanic 23
Other 0
Age
75 to 84 65
85 and over 13
Less than 65 9
65 to 74 142

Average of Total of Conditions of Medicare patients treated by Dr. Lynne M. Knowles, MD, FACOG From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Lynne M. Knowles, MD, FACOG treated were hypertension, high cholesterol, diabetes and cancer.

Hypertension 58
High Cholesterol 52
Stroke 1
Ischemic Heart Disease 20
Depression 21
Chronic Kidney Disease 22
Asthma 7
Osteoporosis 10
Heart Failure 10
Chronic Obstructive Pulmonary Disease 5
Diabetes 24
Atrial Fibrillation 7
Cancer 22
Dementia 6

Education & Training

Dr. Lynne M. Knowles, MD, FACOG graduated from University of Nebraska College of Medicine. She completed residency at Ohio State University Medical Center. She is certified by the The American Board of Obstetrics and Gynecology - Gynecologic Oncology The American Board of Obstetrics and Gynecology - Obstetrics and Gynecology and has a state license in Texas.

Medical School: University of Nebraska College of Medicine

Residency: Ohio State University Medical Center

Board Certification: The American Board of Obstetrics and Gynecology - Gynecologic Oncology The American Board of Obstetrics and Gynecology - Obstetrics and Gynecology

Licensed In: Texas

Affiliations & Hospitals

Dr. Lynne M. Knowles, MD, FACOG is associated with these hospitals and organizations:

Ascension
St. David's HealthCare
Texas Oncology
St. David's Medical Center
Dell Seton Medical Center
The University of Texas (UT) System
Ascension Seton Medical Center Austin
Ascension Seton Northwest
Texas Oncology-Austin Central

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Lynne M. Knowles, MD, FACOG. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
AstraZeneca Pharmaceuticals LP $1,923 LYNPARZA
$1,923
Myriad Genetic Laboratories, Inc. $543 myRisk
$431 		myChoice CDx
$102 		PreciseTumor
$10
Intuitive Surgical, Inc. $251 Da Vinci Surgical System
$251
Davol Inc. $190 BD MAX
$102 		PHASIX
$88
Seagen Inc. $155 TIVDAK
$55
$100
Other $485 Avastin
$120 		PROVENGE
$100 		LYNPARZA
$96 		KEYTRUDA
$27 		Neulasta
$25 		Other
$117
Types of Payments
Consulting Fee $1,712
Food and Beverage $1,634
Education $201

Research Payments

Dr. Lynne M. Knowles, MD, FACOG has received 565 research payments totaling $1,379,092.

Biography

Dr. Lynne Knowles practices gynecologic oncology. Before completing her residency at Ohio State University Medical Center, Dr. Knowles attended medical school at the University of Nebraska College of Medicine. Her hospital/clinic affiliations include Dell Seton Medical Center, St. David's Medical Center, and Texas Oncology.

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