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Dr. Thomas Keywon Lee, PHD, MD

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Specializes in: Anatomic Pathology

George Washington University School of Medicine and Health Sciences

1 Hoag Dr Po Box 6100-pathology
Newport Beach, CA 92658

(949) 764-5610

Dr. Thomas Keywon Lee, PHD, MD is an anatomic pathologist in Newport Beach, CA specializing in anatomic pathology. He graduated from George Washington University School of Medicine and Health Sciences. Dr. Thomas Keywon Lee, PHD, MD is affiliated with Hoag, NEWPORT HARBOR PATHOLOGY MEDICAL GROUP INC and Newport Harbor Pathology Medical Group.

Office Locations

Newport Harbor Pathology Medical Group

1 Hoag Dr Po Box 6100-pathology
Newport Beach, CA 92658

(949) 764-5610

(949) 764-8083

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1 Hoag Drive
Newport Beach, CA 92663

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Noteworthy Medicare Patient Procedures Performed by Dr. Thomas Keywon Lee, PHD, MD in 2023

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

Top 25%

By Volume:

cytology

intraoperative pathology consultation

lab tests

non-gynecologic liquid-based cytology

In 2012, Dr. Thomas Keywon Lee, PHD, MD performed more cytology, intraoperative pathology consultation, lab tests, and non-gynecologic liquid-based cytology procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Thomas Keywon Lee, PHD, MD treated as an anatomic pathologist in Newport Beach, CA during 2012 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Thomas Keywon Lee, PHD, MD for Medicare patients.

consultation	93
cytology	83
lab tests	308

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Thomas Keywon Lee, PHD, MD treated as an anatomic pathologist in Newport Beach, CA during 2013 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Thomas Keywon Lee, PHD, MD for Medicare patients.

consultation	61
cytology	39
lab tests	381

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD.

**Gender**
Male	279
Female	281

**Ethnicity**
Non-Hispanic White	465
Black	29
Hispanic	0
Asian	40
Other	15
Native American	0

**Age**
From 65 to 74	290
From 75 to 84	151
85 and over	60
Less than 65	59

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2013

Hypertension	61
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	29
Depression	20
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	8
Cancer	29

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Thomas Keywon Lee, PHD, MD treated as an anatomic pathologist in Newport Beach, CA during 2014 were lab tests, consultation and cytology.

Volume of procedures performed by Dr. Thomas Keywon Lee, PHD, MD for Medicare patients.

consultation	69
cytology	13
lab tests	298

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD.

**Gender**
Male	294
Female	205

**Ethnicity**
Non-Hispanic White	423
Black	17
Hispanic	0
Asian	33
Other	11
Native American	0

**Age**
From 65 to 74	265
From 75 to 84	158
85 and over	33
Less than 65	43

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2014

Hypertension	59
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	4
Cancer	37

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Thomas Keywon Lee, PHD, MD treated as an anatomic pathologist in Newport Beach, CA during 2015 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Thomas Keywon Lee, PHD, MD for Medicare patients.

consultation	103
lab tests	133
second opinions	31

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD.

**Gender**
Male	714
Female	438

**Ethnicity**
Non-Hispanic White	698
Black	0
Hispanic	162
Asian	222
Other	40
Native American	0

**Age**
From 65 to 74	588
From 75 to 84	300
85 and over	90
Less than 65	174

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2015

Hypertension	74
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	34
Depression	23
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	7
Cancer	31

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Thomas Keywon Lee, PHD, MD treated as an anatomic pathologist in Newport Beach, CA during 2016 were lab tests, consultation, second opinions and cytology.

Volume of procedures performed by Dr. Thomas Keywon Lee, PHD, MD for Medicare patients.

consultation	108
cytology	22
lab tests	194
second opinions	41

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD.

**Gender**
Male	313
Female	211

**Ethnicity**
Non-Hispanic White	350
Black	0
Hispanic	63
Asian	78
Other	19
Native American	0

**Age**
From 65 to 74	272
From 75 to 84	151
85 and over	41
Less than 65	60

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2016

Hypertension	71
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	37
Asthma	15
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	34
Dementia	8
Cancer	34

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas Keywon Lee, PHD, MD treated as an anatomic pathologist in Newport Beach, CA during 2017 were lab tests, consultation and second opinions.

Volume of procedures performed by Dr. Thomas Keywon Lee, PHD, MD for Medicare patients.

consultation	98
lab tests	100
second opinions	29

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD.

**Gender**
Male	284
Female	158

**Ethnicity**
Non-Hispanic White	281
Black	0
Hispanic	53
Asian	77
Other	0
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	136
85 and over	30
Less than 65	42

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2017

Hypertension	71
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	36
Depression	21
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	34
Dementia	7
Cancer	33

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Thomas Keywon Lee, PHD, MD treated as an anatomic pathologist in Newport Beach, CA during 2018 were consultation, lab tests and second opinions.

Volume of procedures performed by Dr. Thomas Keywon Lee, PHD, MD for Medicare patients.

consultation	156
lab tests	153
second opinions	35

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD.

**Gender**
Male	411
Female	245

**Ethnicity**
Non-Hispanic White	400
Black	0
Hispanic	81
Asian	133
Other	23
Native American	0

**Age**
From 65 to 74	331
From 75 to 84	207
85 and over	51
Less than 65	67

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2018

Hypertension	70
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	38
Depression	21
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	10
Cancer	31

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2019

Hypertension	70
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Thomas Keywon Lee, PHD, MD treated as an anatomic pathologist in Newport Beach, CA during 2020 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Thomas Keywon Lee, PHD, MD for Medicare patients.

consultation	99
cytology	161
lab tests	466

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD.

**Gender**
Male	480
Female	381

**Ethnicity**
Non-Hispanic White	701
Black	0
Hispanic	0
Asian	73
Other	40
Native American	0

**Age**
From 65 to 74	381
From 75 to 84	339
85 and over	105
Less than 65	36

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2020

Hypertension	69
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	14
Cancer	35

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Thomas Keywon Lee, PHD, MD treated as an anatomic pathologist in Newport Beach, CA during 2021 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Thomas Keywon Lee, PHD, MD for Medicare patients.

consultation	109
cytology	236
lab tests	647

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD.

**Gender**
Male	578
Female	511

**Ethnicity**
Non-Hispanic White	900
Black	0
Hispanic	39
Asian	98
Other	40
Native American	0

**Age**
From 65 to 74	480
From 75 to 84	451
85 and over	129
Less than 65	29

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2021

Hypertension	71
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	42
Depression	24
Chronic Kidney Disease	39
Asthma	10
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	13
Cancer	34

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Thomas Keywon Lee, PHD, MD treated as an anatomic pathologist in Newport Beach, CA during 2022 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Thomas Keywon Lee, PHD, MD for Medicare patients.

consultation	94
cytology	254
lab tests	648

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD.

**Gender**
Male	614
Female	564

**Ethnicity**
Non-Hispanic White	959
Black	0
Hispanic	0
Asian	108
Other	58
Native American	0

**Age**
From 65 to 74	516
From 75 to 84	470
85 and over	162
Less than 65	30

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	27
Asthma	15
Osteoperosis	20
Atrial Fibrilation	22
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	8
Cancer	41

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Thomas Keywon Lee, PHD, MD for Medicare patients.

The highest averages for the top procedures that Dr. Thomas Keywon Lee, PHD, MD treated as an anatomic pathologist in Newport Beach, CA were lab tests, cytology, consultation and second opinions.

consultation	99
cytology	115
lab tests	332
second opinions	34

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD.

**Gender**
Male	360
Female	272

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	78
Non-Hispanic White	470
Hispanic	36
Native American / Alaskan Native	0
Other	22

**Age**
75 to 84	214
85 and over	63
Less than 65	49
65 to 74	305

Average of Total of Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Thomas Keywon Lee, PHD, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	62
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	28
Asthma	8
Osteoporosis	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Atrial Fibrillation	11
Cancer	27
Dementia	7

Education & Training

Dr. Thomas Keywon Lee, PHD, MD graduated from George Washington University School of Medicine and Health Sciences. He completed residency at Johns Hopkins University Affiliated Hospitals. He is certified by the American Board of Pathology - Anatomic Pathology and has a state license in Maryland.

Medical School: George Washington University School of Medicine and Health Sciences

Residency: Johns Hopkins University Affiliated Hospitals

Board Certification: American Board of Pathology - Anatomic Pathology

Licensed In: Maryland

Affiliations & Hospitals

Dr. Thomas Keywon Lee, PHD, MD is associated with these hospitals and organizations:

Hoag

NEWPORT HARBOR PATHOLOGY MEDICAL GROUP INC

Newport Harbor Pathology Medical Group

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Thomas Keywon Lee, PHD, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Ventana Medical Systems, Inc.	$1,214 BENCHMARK IHC/ISH PLATFORMS & REAGENTS $1,214
Stryker Corporation	$596 IVS Vertebral Augmentation Products $596
Stimwave Technologies Incorporated	$108 $108
Merz North America, Inc.	$59 Xeomin $59
GENZYME CORPORATION	$47 AUBAGIO $47
Other	$119 Xeomin $40	Neuro-Chronic Pain $33	Senza Spinal Cord Stimulation System $18	VOLTAREN Gel $15	Perjeta $14

**Types of Payments**
Travel and Lodging	$1,342
Food and Beverage	$800

Biography

Dr. Thomas Lee specializes in anatomic pathology. He is affiliated with Hoag. Dr. Lee is not accepting new patients at this time according to Hoag. He obtained his medical school training at George Washington University School of Medicine and Health Sciences and performed his residency at a hospital affiliated with Johns Hopkins University.

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Dr. Thomas Keywon Lee, PHD, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Thomas Keywon Lee, PHD, MD in 2023

By Volume:

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. Thomas Keywon Lee, PHD, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2018

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Thomas Keywon Lee, PHD, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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