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Dr. Anna Kagan, MD, PhD, FASN

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(Dr. Anna Kagan, MD)

(1 Rating)

Specializes in: Adult Nephrology

Professional interests include: hypertension (high blood pressure), dialysis, kidney problems, and more.

6560 Fannin Street Suite 2206
Houston, TX 77030

(713) 790-4615

Dr. Anna Kagan, MD, PhD, FASN is a nephrologist in Houston, TX specializing in adult nephrology. Dr. Anna Kagan, MD, PhD, FASN is affiliated with Houston Methodist Hospital, Houston Methodist and Houston Kidney Consultants.

Office Locations

6560 Fannin Street Suite 2206
Houston, TX 77030

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Some issues Dr. Anna Kagan, MD, PhD, FASN can help you with:

Dialysis

Dialysis is a procedure that replicates renal (kidney) function by filtering patients' blood. When kidneys do not work properly, waste can accumulate in the blood and unbalanced chemicals can impair the body's critical functions. In order to stay healthy, a person without proper kidney function must receive dialysis. There are two forms of dialysis treatment: hemodialysis and peritoneal dialysis. Both forms of dialysis are recurring treatments that in many cases last throughout the lifetime of the affected patient. Patients who briefly lose renal function may slowly reduce the frequency of dialysis sessions until their kidneys recover. However, most patients who start on dialysis remain on dialysis for the rest of their lives or until they receive a kidney transplant.

A number of conditions can worsen renal function and lead to end-stage or acute kidney failure. When kidneys fail (i.e. nearly 90 percent of their function is lost), dialysis is typically prescribed. Conditions that cause chronic kidney failure (eventually requiring dialysis) include:

Type 1 and 2 Diabetes
Pyelonephritis, recurring kidney infection
Glomerulonephritis, inflammation of the kidney's filtering parts
Polycystic kidney disease
Interstitial nephritis, inflammation of the kidney's tubules
High blood pressure
Vesicoureteral reflux, improper bladder emptying

For hemodialysis (the more common form of dialysis), a patient will visit a hospital or clinic and be connected to a dialysis machine by a needle attached to a tube that draws blood from the arm. The drawn blood is transferred to the dialysis machine, where it is filtered and separated until clean. Waste products from the blood pass into a fluid called dialysate, which is pumped out of the machine into a waste receptacle. The machine also measures and helps ensure the blood has the appropriate level of fluid, electrolytes, and pH. A tube delivers the cleaned blood back into the patient's body. A dialysis session like this will typically last for three to four hours, with a patient undergoing dialysis around three times per week.

A second method of dialysis is known as peritoneal dialysis. Unlike hemodialysis, peritoneal dialysis can be performed at home by oneself after an initial surgery. To start, a physician (generally a surgeon) will make a small incision in the lower abdomen and insert and surgically attach a catheter (thin tube). At home, the patient connects a pump to the abdomen catheter, delivering dialysate (dialysis fluid) from a bag hanging on a wheeled stand. This fluid enters the peritoneal cavity (greater abdomen area containing the stomach, liver, and intestines) and collects waste through osmosis, where waste in the blood moves across a membrane and into the dialysate. This process continues for several hours until the fluid concentration is equal between the blood and dialysate, at which point the fluid can be drained. The fluid can then be passed through a machine called a cycler, which removes waste and allows for the dialysate to be reused. This process is repeated about four times per day. Dialysis patients must limit the amount of fluid they consume prior to receiving dialysis and should also avoid eating salty foods. The cycler cannot filter more than a certain amount of waste products from the blood.

Kidneys are important organs, and dialysis treatments are vital for those with renal dysfunction. For many, dialysis is not so much a medical procedure but a part of their normal life.

Noteworthy Medicare Patient Procedures Performed by Dr. Anna Kagan, MD, PhD, FASN in 2023

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

Top 5%

By Volume:

hemodialysis

inpatient hospital care

In 2023, Dr. Anna Kagan, MD, PhD, FASN performed more hemodialysis, and inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within Texas.

Top 25%

By Affordability:

hemodialysis

nursing home care

In 2012, Dr. Anna Kagan, MD, PhD, FASN had a list price for hemodialysis, and nursing home care 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

2012 Medicare Procedure Volume

The top procedures that Dr. Anna Kagan, MD, PhD, FASN treated as a nephrologist in Houston, TX during 2012 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Anna Kagan, MD, PhD, FASN for Medicare patients.

dialysis	669
doctor visit	378
hospital care	1979
inpatient care	1979

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Anna Kagan, MD, PhD, FASN treated as a nephrologist in Houston, TX during 2013 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Anna Kagan, MD, PhD, FASN for Medicare patients.

dialysis	619
doctor visit	414
hospital care	1956
inpatient care	1956

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN.

**Gender**
Male	386
Female	350

**Ethnicity**
Non-Hispanic White	444
Black	173
Hispanic	101
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	180
85 and over	134
Less than 65	205

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2013

Hypertension	75
High Cholesterol	72
Stroke	18
Ischemic Heart Disease	75
Depression	28
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	10
Atrial Fibrilation	29
Heart Failure	68
Chronic Obstructive Pulmonary Disease	34
Diabetes	61
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Anna Kagan, MD, PhD, FASN treated as a nephrologist in Houston, TX during 2014 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Anna Kagan, MD, PhD, FASN for Medicare patients.

dialysis	490
doctor visit	497
hemofiltration	36
hospital care	2388
inpatient care	2388

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN.

**Gender**
Male	445
Female	397

**Ethnicity**
Non-Hispanic White	518
Black	168
Hispanic	126
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	216
85 and over	149
Less than 65	223

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2014

Hypertension	75
High Cholesterol	71
Stroke	14
Ischemic Heart Disease	74
Depression	30
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	64
Chronic Obstructive Pulmonary Disease	28
Diabetes	59
Dementia	18
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Anna Kagan, MD, PhD, FASN treated as a nephrologist in Houston, TX during 2015 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Anna Kagan, MD, PhD, FASN for Medicare patients.

dialysis	392
doctor visit	596
hemofiltration	23
hospital care	2397
inpatient care	2397

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN.

**Gender**
Male	960
Female	768

**Ethnicity**
Non-Hispanic White	986
Black	404
Hispanic	260
Asian	50
Other	0
Native American	0

**Age**
From 65 to 74	534
From 75 to 84	384
85 and over	300
Less than 65	510

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2015

Hypertension	75
High Cholesterol	70
Stroke	17
Ischemic Heart Disease	72
Depression	27
Chronic Kidney Disease	75
Asthma	17
Osteoperosis	9
Atrial Fibrilation	27
Heart Failure	64
Chronic Obstructive Pulmonary Disease	29
Diabetes	56
Dementia	19
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Anna Kagan, MD, PhD, FASN treated as a nephrologist in Houston, TX during 2016 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Anna Kagan, MD, PhD, FASN for Medicare patients.

dialysis	388
doctor visit	703
hemofiltration	14
hospital care	3023
inpatient care	3023

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN.

**Gender**
Male	449
Female	402

**Ethnicity**
Non-Hispanic White	513
Black	177
Hispanic	129
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	219
85 and over	138
Less than 65	248

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2016

Hypertension	75
High Cholesterol	72
Stroke	16
Ischemic Heart Disease	72
Depression	25
Chronic Kidney Disease	75
Asthma	26
Osteoperosis	11
Atrial Fibrilation	29
Heart Failure	67
Chronic Obstructive Pulmonary Disease	26
Diabetes	59
Dementia	23
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Anna Kagan, MD, PhD, FASN treated as a nephrologist in Houston, TX during 2017 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Anna Kagan, MD, PhD, FASN for Medicare patients.

dialysis	733
doctor visit	964
hospital care	4358
inpatient care	4358

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN.

**Gender**
Male	586
Female	458

**Ethnicity**
Non-Hispanic White	633
Black	220
Hispanic	152
Asian	27
Other	12
Native American	0

**Age**
From 65 to 74	331
From 75 to 84	273
85 and over	143
Less than 65	297

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2017

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	69
Depression	27
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	62
Chronic Obstructive Pulmonary Disease	26
Diabetes	59
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Anna Kagan, MD, PhD, FASN treated as a nephrologist in Houston, TX during 2018 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Anna Kagan, MD, PhD, FASN for Medicare patients.

dialysis	822
doctor visit	1310
hemofiltration	20
hospital care	4031
inpatient care	4031

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN.

**Gender**
Male	568
Female	479

**Ethnicity**
Non-Hispanic White	602
Black	226
Hispanic	162
Asian	37
Other	20
Native American	0

**Age**
From 65 to 74	332
From 75 to 84	259
85 and over	125
Less than 65	331

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2018

Hypertension	75
High Cholesterol	72
Stroke	13
Ischemic Heart Disease	67
Depression	26
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	61
Chronic Obstructive Pulmonary Disease	24
Diabetes	60
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Anna Kagan, MD, PhD, FASN treated as a nephrologist in Houston, TX during 2019 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Anna Kagan, MD, PhD, FASN for Medicare patients.

dialysis	623
doctor visit	1225
hemofiltration	20
hospital care	3377
inpatient care	3377

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN.

**Gender**
Male	583
Female	433

**Ethnicity**
Non-Hispanic White	593
Black	212
Hispanic	149
Asian	39
Other	23
Native American	0

**Age**
From 65 to 74	349
From 75 to 84	255
85 and over	107
Less than 65	305

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2019

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	68
Depression	29
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	9
Atrial Fibrilation	28
Heart Failure	60
Chronic Obstructive Pulmonary Disease	21
Diabetes	58
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Anna Kagan, MD, PhD, FASN treated as a nephrologist in Houston, TX during 2020 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Anna Kagan, MD, PhD, FASN for Medicare patients.

dialysis	443
doctor visit	1243
hemofiltration	22
hospital care	3140
inpatient care	3140

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN.

**Gender**
Male	495
Female	390

**Ethnicity**
Non-Hispanic White	549
Black	172
Hispanic	111
Asian	34
Other	19
Native American	0

**Age**
From 65 to 74	327
From 75 to 84	203
85 and over	89
Less than 65	266

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2020

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	66
Depression	29
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	11
Atrial Fibrilation	26
Heart Failure	54
Chronic Obstructive Pulmonary Disease	20
Diabetes	56
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Anna Kagan, MD, PhD, FASN treated as a nephrologist in Houston, TX during 2021 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Anna Kagan, MD, PhD, FASN for Medicare patients.

dialysis	631
doctor visit	1414
hemofiltration	49
hospital care	2838
inpatient care	2838

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN.

**Gender**
Male	477
Female	378

**Ethnicity**
Non-Hispanic White	519
Black	167
Hispanic	117
Asian	37
Other	15
Native American	0

**Age**
From 65 to 74	325
From 75 to 84	200
85 and over	82
Less than 65	248

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2021

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	65
Depression	26
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	50
Chronic Obstructive Pulmonary Disease	18
Diabetes	55
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Anna Kagan, MD, PhD, FASN treated as a nephrologist in Houston, TX during 2022 were hospital care, inpatient care, dialysis and nursing home care.

Volume of procedures performed by Dr. Anna Kagan, MD, PhD, FASN for Medicare patients.

dialysis	736
doctor visit	1385
hospital care	3449
inpatient care	3449
nursing home care	62

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN.

**Gender**
Male	516
Female	367

**Ethnicity**
Non-Hispanic White	573
Black	144
Hispanic	109
Asian	33
Other	24
Native American	0

**Age**
From 65 to 74	361
From 75 to 84	220
85 and over	81
Less than 65	221

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	54
Depression	25
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	17
Atrial Fibrilation	35
Heart Failure	46
Chronic Obstructive Pulmonary Disease	24
Diabetes	57
Dementia	8
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Anna Kagan, MD, PhD, FASN treated as a nephrologist in Houston, TX during 2023 were hospital care, inpatient care, dialysis and nursing home care.

Volume of procedures performed by Dr. Anna Kagan, MD, PhD, FASN for Medicare patients.

dialysis	559
doctor visit	1357
hospital care	3142
inpatient care	3142
nursing home care	77

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN.

**Gender**
Male	497
Female	386

**Ethnicity**
Non-Hispanic White	586
Black	131
Hispanic	98
Asian	39
Other	0
Native American	0

**Age**
From 65 to 74	352
From 75 to 84	249
85 and over	78
Less than 65	204

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2023

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	52
Depression	24
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	18
Atrial Fibrilation	33
Heart Failure	43
Chronic Obstructive Pulmonary Disease	21
Diabetes	58
Dementia	8
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Anna Kagan, MD, PhD, FASN for Medicare patients.

The highest averages for the top procedures that Dr. Anna Kagan, MD, PhD, FASN treated as a nephrologist in Houston, TX were hospital care, inpatient care, dialysis and nursing home care.

dialysis	592
doctor visit	957
hemofiltration	26
hospital care	3006
inpatient care	3006
nursing home care	69

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN.

**Gender**
Female	400
Male	496

**Ethnicity**
Black / African American	182
Asian / Pacific Islander	24
Non-Hispanic White	543
Native American / Alaskan Native	0
Hispanic	126
Other	9

**Age**
75 to 84	221
85 and over	118
Less than 65	254
65 to 74	302

Average of Total of Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Anna Kagan, MD, PhD, FASN treated were chronic kidney disease, hypertension, high cholesterol and ischemic heart disease.

Hypertension	68
High Cholesterol	65
Stroke	13
Ischemic Heart Disease	61
Depression	24
Chronic Kidney Disease	68
Asthma	11
Osteoporosis	10
Heart Failure	53
Chronic Obstructive Pulmonary Disease	22
Diabetes	53
Atrial Fibrillation	25
Dementia	15
Cancer	14

Education & Training

She is certified by the Internal Medicine and Nephrology and is a Specialist in Clinical Hypertension and has a state license in Texas.

Board Certification: Internal Medicine and Nephrology and is a Specialist in Clinical Hypertension

Licensed In: Texas

Affiliations & Hospitals

Dr. Anna Kagan, MD, PhD, FASN is associated with these hospitals and organizations:

Houston Methodist Hospital

Houston Methodist

Houston Kidney Consultants

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Anna Kagan, MD, PhD, FASN appears to accept the following insurance providers: CIGNA Open Access, United Healthcare PPO, United Healthcare POS, United Healthcare HMO, United Healthcare EPO, Blue Choice PPO, Blue Choice POS, First Health PPO, Aetna POS, Aetna QPOS, Aetna Workers' Compensation, Golden Rule, Best Doctors, Aetna Select, Aetna EPO, Trustmark , Aetna PPO, Aetna HMO, CIGNA Network, Aetna Affordable Health Choices, Aetna Signature Administrators, CIGNA PPO, CIGNA POS, CIGNA HMO, Aetna Medicare PPO, CIGNA EPO, CIGNA Choice Fund, CIGNA Indemnity, AARP, Medicare Advantage, Blue Cross Blue Shield HMO, Blue Cross Blue Shield POS, Blue Cross Blue Shield EPO, Three Rivers Provider Network, Coventry PPO, HealthSpring, US Family Health Plan, Blue Cross Blue Shield PPO, United Healthcare, Medicare, Railroad Medicare, Humana, Cigna, Molina Healthcare, WellPoint, Aetna Open Access, United Healthcare Community Plan (AmeriChoice), Humana Medicare Advantage PPO, Horizon Blue Cross Blue Shield, CIGNA Network Open Access, PHCS PPO, MultiPlan PPO, Private Healthcare Systems (PHCS), Aetna APCN Plus Multi-Tier HM Tier 2, GeoBlue, BCBS PPO GUIDESTONE, TRS-Care Standard ALT B II Group 485006, TRS-Care Standard ALT B I Group 485005, Community Health Choice PREMIER Gold, TRS-ActiveCare Fully Insured Plan-South Texas Region Group 295430, Aetna Student Health, TX Annual Conf of UMC-UMR, TRS-Care Standard ALT A II Group 485003, Aetna Transplant, TRS-ActiveCare Primary Group 385003, DEVOTED DUAL PLUS GREATER HOUSTON, DEVOTED CORE GREATER HOUSTON HMO, TRS-Care Standard Group 485000, UnitedHealthOne, TRS-Care Standard ALT A I Group 485002, Community Health Choice PREMIER Silver, Blue Essentials Access, UMR, TRS-ActiveCare Fully Insured Plan-West Texas Region Group 295781, TRS-ActiveCare 2 Group 385002, DEVOTED EXTRA GREATER HOUSTON (HMO), HAA Preferred Partners (International), Aetna Common Spirit Minimum Value Plan, BCBS PPO Wespath, Aetna Health Network, Aetna Managed Choice / Elect Choice, United Health Integrated Services, Aetna Meritain Hlth/Aetna Premier Care (APCN), Olympus Managed Care (International), DEVOTED PREMIUM (PRIME) GREATER HOUSTON (HMO), Aetna Medicare HMO Prime, Aetna Choice POS / Open Choice, Aetna Signature Administrators Allied Benefits, Blue Edge, Blue Essentials, Aetna International, Aetna Medicare Dual Complete Plan (HMO D-SNP), Aetna TX Pref Plus II Network, Blue Cross Blue Shield FEP Federal Employee Plan, DEVOTED GIVEBACK GREATER HOUSTON (HMO), TRS-Care Standard CMED Group 485001, TRS-ActiveCare HD Group 385000, Aetna Signature Administrators TX Annual Conf of UMC, TRS-ActiveCare Primary Plus Group 385001 and Aetna Premier Care Network.

Insurance Accepted by Provider includes:

According to our sources, Dr. Anna Kagan, MD, PhD, FASN accepts the following insurance providers:

CIGNA Open Access

United Healthcare PPO

United Healthcare POS

United Healthcare HMO

United Healthcare EPO

Blue Choice PPO

Blue Choice POS

First Health PPO

Aetna POS

Aetna QPOS

Aetna Workers' Compensation

Golden Rule

Best Doctors

Aetna Select

Aetna EPO

Trustmark

Aetna PPO

Aetna HMO

CIGNA Network

Aetna Affordable Health Choices

Aetna Signature Administrators

CIGNA PPO

CIGNA POS

CIGNA HMO

Aetna Medicare PPO

CIGNA EPO

CIGNA Choice Fund

CIGNA Indemnity

AARP

Medicare Advantage

Blue Cross Blue Shield HMO

Blue Cross Blue Shield POS

Blue Cross Blue Shield EPO

Three Rivers Provider Network

Coventry PPO

HealthSpring

US Family Health Plan

Blue Cross Blue Shield PPO

United Healthcare

Medicare

Railroad Medicare

Humana

Cigna

Molina Healthcare

WellPoint

Aetna Open Access

United Healthcare Community Plan (AmeriChoice)

Humana Medicare Advantage PPO

Horizon Blue Cross Blue Shield

CIGNA Network Open Access

PHCS PPO

MultiPlan PPO

Private Healthcare Systems (PHCS)

Aetna APCN Plus Multi-Tier HM Tier 2

GeoBlue

BCBS PPO GUIDESTONE

TRS-Care Standard ALT B II Group 485006

TRS-Care Standard ALT B I Group 485005

Community Health Choice PREMIER Gold

TRS-ActiveCare Fully Insured Plan-South Texas Region Group 295430

Aetna Student Health

TX Annual Conf of UMC-UMR

TRS-Care Standard ALT A II Group 485003

Aetna Transplant

TRS-ActiveCare Primary Group 385003

DEVOTED DUAL PLUS GREATER HOUSTON

DEVOTED CORE GREATER HOUSTON HMO

TRS-Care Standard Group 485000

UnitedHealthOne

TRS-Care Standard ALT A I Group 485002

Community Health Choice PREMIER Silver

Blue Essentials Access

UMR

TRS-ActiveCare Fully Insured Plan-West Texas Region Group 295781

TRS-ActiveCare 2 Group 385002

DEVOTED EXTRA GREATER HOUSTON (HMO)

HAA Preferred Partners (International)

Aetna Common Spirit Minimum Value Plan

BCBS PPO Wespath

Aetna Health Network

Aetna Managed Choice / Elect Choice

United Health Integrated Services

Aetna Meritain Hlth/Aetna Premier Care (APCN)

Olympus Managed Care (International)

DEVOTED PREMIUM (PRIME) GREATER HOUSTON (HMO)

Aetna Medicare HMO Prime

Aetna Choice POS / Open Choice

Aetna Signature Administrators Allied Benefits

Blue Edge

Blue Essentials

Aetna International

Aetna Medicare Dual Complete Plan (HMO D-SNP)

Aetna TX Pref Plus II Network

Blue Cross Blue Shield FEP Federal Employee Plan

DEVOTED GIVEBACK GREATER HOUSTON (HMO)

TRS-Care Standard CMED Group 485001

TRS-ActiveCare HD Group 385000

Aetna Signature Administrators TX Annual Conf of UMC

TRS-ActiveCare Primary Plus Group 385001

Aetna Premier Care Network

Ratings & Reviews

Dr. Anna Kagan, MD, PhD, FASN has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Anna Kagan, MD, PhD, FASN from all over the web to help you find the right in Houston, TX.

Overall Rating

(1 Rating)

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Reviews From Around The Web

Overall Rating: 5.0 2026-05-09

Patient verified via Press Ganey

She gave my thorough information about my condition.

General Payments

These charts describe general payments received by Dr. Anna Kagan, MD, PhD, FASN. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Otsuka America Pharmaceutical, Inc.	$359 SAMSCA $247	JYNARQUE $112
GENZYME CORPORATION	$200 FABRAZYME $200
Astellas Pharma US Inc	$178 Prograf $109	Astagraf $69
Veloxis Pharmaceuticals, Inc.	$155 Envarsus $98	Envarsus XR $56
Daiichi Sankyo Inc.	$146 Benicar $135	Welchol $12
Other	$1,213 ACTHAR $188	ZERBAXA $135	Renal - PD $117	VELTASSA $99	KRYSTEXXA $96	Other $579

**Types of Payments**
Food and Beverage	$2,099
Education	$153

Biography

Dr. Anna Kagan specializes in adult nephrology. In addition to English, Dr. Kagan speaks Russian. Her areas of expertise include hypertension (high blood pressure), transplant procedures, and chronic kidney disease (CKD). She is professionally affiliated with Houston Methodist Hospital. Dr. Kagan studied medicine at Albert Einstein College of Medicine of Yeshiva University. She accepts Trustmark, Aetna EPO, and Blue California, in addition to other insurance carriers. She has received professional recognition including the following: Texas Super Doctors and Texas Rising Stars. Dr. Kagan welcomes new patients at her office inHouston, TX as reported by Houston Methodist.

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Dr. Anna Kagan, MD, PhD, FASN

Office Locations

Some issues Dr. Anna Kagan, MD, PhD, FASN can help you with:

Noteworthy Medicare Patient Procedures Performed by Dr. Anna Kagan, MD, PhD, FASN in 2023

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Anna Kagan, MD, PhD, FASN From 2012 - 2023

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