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Dr. John Anthony Glaspy, MD

Accepting New Patients

(292 Ratings)

Specializes in: Adult Oncology and Adult Hematology

University of California, Los Angeles (UCLA), David Geffen School of Medicine (1979)

Professional interests include: transplant procedures, breast cancer, blood cancers, and more.

100 Medical Plaza Suite 550
Los Angeles, CA 90095

(310) 794-4955

Dr. John Anthony Glaspy, MD is an oncologist in Los Angeles, CA specializing in adult oncology and adult hematology. He graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine in 1979 and has 47 years of experience. Dr. John Anthony Glaspy, MD is affiliated with UCLA Health, UCLA Santa Monica Medical Center and UCLA West Valley Medical Center.

Office Locations

UCLA West Valley Medical Center

100 Medical Plaza Suite 550
Los Angeles, CA 90095

(310) 794-4955

(310) 443-0477

open_in_new

UCLA West Valley Medical Center

19950 Rinaldi Street
Porter Ranch, CA 91326

(818) 271-2501

open_in_new

In The News (see more mentions in the news)

“The desire to affiliate with local hospitals such as Los Robles comes from a change of administration at UCLA's oncology center, and from public pressure to see cancer research bear fruit more...”—"Los Robles, UCLA Center Link Cancer Programs", Los Angeles Times, May 2025

“"They want to charge the machine-gun nest as they go out, to bring the army a little closer," said Dr. John Glaspy, an assistant professor of medicine at UCLA.”—"'Freeze' on Drug Testing Feared : Clinical Trials Under Attack on Many Fronts", Los Angeles Times, March 2025

“To UCLA oncologist John Glaspy, the "slow plodding progress" against AIDS is reminiscent of the progress that has been made over the last decade against acute myelogenous leukemia, a devastating...”—"Improved Treatments : Prognosis on AIDS Grows Less Gloomy", Los Angeles Times, February 2025

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Anthony Glaspy, MD treated as an oncologist in Los Angeles, CA during 2012 were blood draw, lab tests, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. John Anthony Glaspy, MD for Medicare patients.

biological response modifier (BRM) therapy	304
blood draw	613
chemotherapy	304
doctor visit	882
hormone therapy	111
hospital care	155
inpatient care	155
lab tests	367
minimally invasive procedures	341
port flush	37

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Anthony Glaspy, MD treated as an oncologist in Los Angeles, CA during 2013 were blood draw, minimally invasive procedures, lab tests and chemotherapy.

Volume of procedures performed by Dr. John Anthony Glaspy, MD for Medicare patients.

biological response modifier (BRM) therapy	305
blood draw	739
chemotherapy	305
doctor visit	917
hospital care	233
inpatient care	233
lab tests	338
minimally invasive procedures	346
port flush	54

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Glaspy, MD.

**Gender**
Male	99
Female	309

**Ethnicity**
Non-Hispanic White	288
Black	28
Hispanic	31
Asian	46
Other	15
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	114
85 and over	42
Less than 65	48

Conditions of Medicare patients treated by Dr. John Anthony Glaspy, MD in 2013

Hypertension	58
High Cholesterol	44
Stroke	5
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	18
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	6
Cancer	62

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Anthony Glaspy, MD treated as an oncologist in Los Angeles, CA during 2014 were blood draw, lab tests, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. John Anthony Glaspy, MD for Medicare patients.

biological response modifier (BRM) therapy	211
blood draw	632
chemotherapy	211
doctor visit	1130
hormone therapy	89
hospital care	204
inpatient care	204
lab tests	404
minimally invasive procedures	277
port flush	22

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Glaspy, MD.

**Gender**
Male	128
Female	362

**Ethnicity**
Non-Hispanic White	357
Black	35
Hispanic	26
Asian	59
Other	13
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	122
85 and over	46
Less than 65	61

Conditions of Medicare patients treated by Dr. John Anthony Glaspy, MD in 2014

Hypertension	59
High Cholesterol	46
Stroke	5
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	21
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	4
Cancer	59

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Anthony Glaspy, MD treated as an oncologist in Los Angeles, CA during 2015 were blood draw, lab tests, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. John Anthony Glaspy, MD for Medicare patients.

biological response modifier (BRM) therapy	173
blood draw	588
chemotherapy	173
doctor visit	1152
hormone therapy	39
hospital care	164
inpatient care	164
lab tests	372
minimally invasive procedures	248
port flush	33

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Glaspy, MD.

**Gender**
Male	288
Female	818

**Ethnicity**
Non-Hispanic White	784
Black	74
Hispanic	80
Asian	116
Other	52
Native American	0

**Age**
From 65 to 74	564
From 75 to 84	308
85 and over	100
Less than 65	134

Conditions of Medicare patients treated by Dr. John Anthony Glaspy, MD in 2015

Hypertension	58
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	18
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	6
Cancer	58

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Anthony Glaspy, MD treated as an oncologist in Los Angeles, CA during 2016 were blood draw, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. John Anthony Glaspy, MD for Medicare patients.

biological response modifier (BRM) therapy	191
blood draw	535
chemotherapy	191
doctor visit	1225
hospital care	308
inpatient care	308
lab tests	260
minimally invasive procedures	272
port flush	41

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Glaspy, MD.

**Gender**
Male	175
Female	439

**Ethnicity**
Non-Hispanic White	432
Black	34
Hispanic	45
Asian	78
Other	0
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	168
85 and over	53
Less than 65	74

Conditions of Medicare patients treated by Dr. John Anthony Glaspy, MD in 2016

Hypertension	60
High Cholesterol	47
Stroke	5
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	33
Asthma	13
Osteoperosis	19
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	7
Cancer	60

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Anthony Glaspy, MD treated as an oncologist in Los Angeles, CA during 2017 were blood draw, lab tests, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. John Anthony Glaspy, MD for Medicare patients.

biological response modifier (BRM) therapy	259
blood draw	545
chemotherapy	259
doctor visit	1362
hormone therapy	51
hospital care	196
inpatient care	196
lab tests	408
minimally invasive procedures	294
port flush	28

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Glaspy, MD.

**Gender**
Male	157
Female	420

**Ethnicity**
Non-Hispanic White	414
Black	39
Hispanic	31
Asian	63
Other	30
Native American	0

**Age**
From 65 to 74	295
From 75 to 84	161
85 and over	64
Less than 65	57

Conditions of Medicare patients treated by Dr. John Anthony Glaspy, MD in 2017

Hypertension	58
High Cholesterol	45
Stroke	5
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	19
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	8
Cancer	61

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Anthony Glaspy, MD treated as an oncologist in Los Angeles, CA during 2018 were blood draw, lab tests, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. John Anthony Glaspy, MD for Medicare patients.

biological response modifier (BRM) therapy	171
blood draw	445
chemotherapy	171
doctor visit	1073
hospital care	140
inpatient care	140
lab tests	435
minimally invasive procedures	193
port flush	17

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Glaspy, MD.

**Gender**
Male	157
Female	386

**Ethnicity**
Non-Hispanic White	392
Black	29
Hispanic	33
Asian	64
Other	0
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	169
85 and over	51
Less than 65	49

Conditions of Medicare patients treated by Dr. John Anthony Glaspy, MD in 2018

Hypertension	58
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	20
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	8
Cancer	63

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Anthony Glaspy, MD treated as an oncologist in Los Angeles, CA during 2019 were blood draw, lab tests, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. John Anthony Glaspy, MD for Medicare patients.

biological response modifier (BRM) therapy	181
blood draw	436
chemotherapy	181
doctor visit	1067
lab tests	420
minimally invasive procedures	205

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Glaspy, MD.

**Gender**
Male	148
Female	366

**Ethnicity**
Non-Hispanic White	359
Black	23
Hispanic	43
Asian	60
Other	29
Native American	0

**Age**
From 65 to 74	269
From 75 to 84	149
85 and over	56
Less than 65	40

Conditions of Medicare patients treated by Dr. John Anthony Glaspy, MD in 2019

Hypertension	61
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	24
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	10
Cancer	63

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Anthony Glaspy, MD treated as an oncologist in Los Angeles, CA during 2020 were lab tests, blood draw, minimally invasive procedures and chemotherapy.

Volume of procedures performed by Dr. John Anthony Glaspy, MD for Medicare patients.

biological response modifier (BRM) therapy	113
blood draw	169
chemotherapy	113
doctor visit	917
lab tests	246
minimally invasive procedures	134

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Glaspy, MD.

**Gender**
Male	144
Female	311

**Ethnicity**
Non-Hispanic White	318
Black	0
Hispanic	33
Asian	52
Other	26
Native American	0

**Age**
From 65 to 74	238
From 75 to 84	133
85 and over	44
Less than 65	40

Conditions of Medicare patients treated by Dr. John Anthony Glaspy, MD in 2020

Hypertension	60
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	35
Depression	23
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	18
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	9
Cancer	60

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Anthony Glaspy, MD treated as an oncologist in Los Angeles, CA during 2021 were lab tests, chemotherapy, biological response modifier (BRM) therapy and minimally invasive procedures.

Volume of procedures performed by Dr. John Anthony Glaspy, MD for Medicare patients.

biological response modifier (BRM) therapy	117
blood draw	103
chemotherapy	117
doctor visit	870
hormone therapy	105
hospital care	64
inpatient care	64
lab tests	282
minimally invasive procedures	117

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Glaspy, MD.

**Gender**
Male	102
Female	296

**Ethnicity**
Non-Hispanic White	278
Black	0
Hispanic	27
Asian	43
Other	25
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	143
85 and over	34
Less than 65	21

Conditions of Medicare patients treated by Dr. John Anthony Glaspy, MD in 2021

Hypertension	56
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	40
Depression	21
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	23
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	9
Cancer	67

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Anthony Glaspy, MD treated as an oncologist in Los Angeles, CA during 2022 were lab tests, minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Dr. John Anthony Glaspy, MD for Medicare patients.

biological response modifier (BRM) therapy	94
blood draw	65
chemotherapy	94
doctor visit	866
hospital care	72
inpatient care	72
lab tests	337
minimally invasive procedures	124

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Glaspy, MD.

**Gender**
Male	124
Female	329

**Ethnicity**
Non-Hispanic White	323
Black	0
Hispanic	28
Asian	43
Other	30
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	134
85 and over	49
Less than 65	34

Conditions of Medicare patients treated by Dr. John Anthony Glaspy, MD in 2022

Hypertension	68
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	31
Depression	22
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	28
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	7
Cancer	65

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Anthony Glaspy, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Anthony Glaspy, MD treated as an oncologist in Los Angeles, CA were blood draw, lab tests, minimally invasive procedures and chemotherapy.

biological response modifier (BRM) therapy	192
blood draw	442
chemotherapy	192
doctor visit	1041
hormone therapy	79
hospital care	170
inpatient care	170
lab tests	351
minimally invasive procedures	231

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Anthony Glaspy, MD.

**Gender**
Male	138
Female	366

**Ethnicity**
Black / African American	23
Asian / Pacific Islander	56
Non-Hispanic White	358
Native American / Alaskan Native	0
Hispanic	34
Other	20

**Age**
75 to 84	145
85 and over	49
Less than 65	50
65 to 74	260

Average of Total of Conditions of Medicare patients treated by Dr. John Anthony Glaspy, MD From 2012 - 2022

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

Hypertension	54
High Cholesterol	47
Stroke	5
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	27
Asthma	7
Osteoporosis	18
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Atrial Fibrillation	9
Dementia	6
Cancer	56

Education & Training

Dr. John Anthony Glaspy, MD graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine in 1979. He completed residency at Internship: Medicine, UCLA School of Medicine. He is certified by the Internal Medicine, American Board of Internal Medicine and has a state license in California.

Medical School: University of California, Los Angeles (UCLA), David Geffen School of Medicine (1979)

Residency: Internship: Medicine, UCLA School of Medicine (1983)

Board Certification: Internal Medicine, American Board of Internal Medicine (1982)

Licensed In: California

Affiliations & Hospitals

Dr. John Anthony Glaspy, MD is associated with these hospitals and organizations:

UCLA Health

UCLA Santa Monica Medical Center

UCLA West Valley Medical Center

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. John Anthony Glaspy, MD appears to accept the following insurance providers: TRICARE, Cigna, Private Healthcare Systems (PHCS), Aetna, Blue Shield of California, MultiPlan, Anthem, UnitedHealthcare, Medicare Advantage, Prime Health, First Health, HealthSmart, Health Net of California, Centivo and UFCM Health System.

Insurance Accepted by Provider includes:

According to our sources, Dr. John Anthony Glaspy, MD accepts the following insurance providers:

TRICARE

Cigna

Private Healthcare Systems (PHCS)

Aetna

Blue Shield of California

MultiPlan

Anthem

UnitedHealthcare

Medicare Advantage

Prime Health

First Health

HealthSmart

Health Net of California

Centivo

UFCM Health System

Ratings & Reviews

Dr. John Anthony Glaspy, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 292 ratings. We collect ratings and reviews of Dr. John Anthony Glaspy, MD from all over the web to help you find the right in Los Angeles, CA.

Overall Rating

(292 Ratings)

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General Payments

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

**Payments by Company**
E.R. Squibb & Sons, L.L.C.	$98,643 OPDIVO $23,096	YERVOY $325	$75,222
Amgen Inc.	$80,203 XGEVA $31,998	Aranesp $24,002	Neulasta $13,749	Blincyto $5,590	Prolia $1,800	Other $3,064
AMAG Pharmaceuticals, Inc.	$47,404 Feraheme $46,992	Makena $412
Hexal AG	$17,566 $17,566
Novartis Pharmaceuticals Corporation	$16,896 KISQALI $13,475	AFINITOR $3,360	$61
Other	$82,924 LYNPARZA $13,220	DOPTELET $7,452	VERZENIO $6,118	TUKYSA $5,905	Enhertu $4,640	Other $45,590

**Types of Payments**
Consulting Fee	$193,445
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$86,064
Travel and Lodging	$51,983
Food and Beverage	$6,781
Gift	$2,774
Other	$2,590

Research Payments

Dr. John Anthony Glaspy, MD has received 226 research payments totaling $5,235,763.

Biography

Dr. John Glaspy works as an adult hematology and adult oncology. His areas of expertise include blood cancers, breast cancer, and radiation therapy. The average patient rating for Dr. Glaspy is 5.0 stars (out of 5). He is in-network for several insurance carriers, including Anthem, UnitedHealthcare, and Blue California. Dr. Glaspy attended medical school at the University of California, Los Angeles (UCLA), David Geffen School of Medicine. Distinctions awarded to Dr. Glaspy include: Super Doctors Southern California; Top Doctors, Los Angeles Magazine; and Southern California Super Doctors. He is professionally affiliated with UCLA Health. His practice in Los Angeles, CA is open to new patients as reported by UCLA Health.