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Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia

Accepting New Patients

(Dr. Lloyd Damon, MD)

(236 Ratings)

Specializes in: General Practice and Hematology (Blood Disorders)

University of Michigan Medical School

Professional interests include: lymphoma, leukemia, hemophilia, and more.

218 De Anza Boulevard
San Mateo, CA 94402

(650) 341-9139

Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia is a general practitioner in SAN FRANCISCO, CA specializing in general practice and hematology (blood disorders). He graduated from University of Michigan Medical School. Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia is affiliated with UCSF Health, Regents of the University of California, UCSF Medical Group, UCSF, Hill Physicians and Hematology, Blood & Marrow Transplant, and Cellular Therapy (HBC) Program.

Office Locations

400 PARNASSUS AVENUE FLOOR 4
SAN FRANCISCO, CA 94143

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400 Parnassus Avenue Fourth Floor UCSF Hematology and Blood and Marrow Transplant
San Francisco, CA 94143

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Hill Physicians

218 De Anza Boulevard
San Mateo, CA 94402

(650) 341-9139

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Some issues Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia can help you with:

Anemia

Anemia is the most common blood disorder. It occurs when the body does not have enough red blood cells to carry oxygen to the tissues. Blood loss, insufficient red blood cell production, and red blood cell destruction are the three main causes of anemia. These issues may arise from such conditions as iron deficiency, heavy periods, ulcers, kidney disease, as well as some forms of cancer.

An individual with anemia will have the following symptoms: shortness of breath, weakness, dizziness, cold hands or feet, paleness, and irritability. Anemia is diagnosed when blood tests show low counts for hemoglobin, which is the protein responsible for carrying oxygen to different tissues throughout the body.

Treatments for anemia are dependent on the kind of anemia an individual has. For example, iron supplementation may correct iron deficiency anemia. For anemia caused by chronic kidney failure, chemotherapy treatments, and HIV/AIDS, a group of medications called erythropoiesis-stimulating agents may be prescribed.

Hemophilia

Hemophilia is a bleeding disorder in which blood cannot clot normally. After an injury, people who have hemophilia bleed longer because they lack certain blood proteins that are responsible for clotting, called clotting factors. Some hemophiliacs are mildly deficient in this protein, so they bleed only when injured or after surgery. Those who are severely deficient, however, may experience symptoms of spontaneous bleeding, including the following:

Presence of blood in stool or urine
Frequent nosebleeds or large bruises
Unusual bleeding after being vaccinated
Pain, swelling, or tightness in joint

Most people with hemophilia have a family history of the disorder, though about 30% do not. The most common forms are hemophilia A (classic hemophilia) and hemophilia B (Christmas disease). Hemophilia A and B share certain characteristics, but different genes are involved. Acquired hemophilia is very rare and has been linked to autoimmune conditions, cancer, and multiple sclerosis.

Hemophilia may be diagnosed using a blood test. If there is family history of the disorder, testing may be done prenatally. Treatment involves regular intravenous replacement of clotting factors, which may be produced in a laboratory (recombinant) or come from blood donors. For people with milder forms of the disease, a hormone called desmopressin may stimulate the body to produce clotting factors. Other drug therapies include medications that help slow the breakdown of blood clots and medications that are applied directly to the wound to promote clotting.

Living with hemophilia can be challenging, but simple things may help prevent excessive bleeding. For example, choosing activities like walking or swimming over contact sports can prevent injuries and strengthen muscles while protecting the joints. Chances for bleeding may also be reduced by making sure that children wear helmets and elbow pads during activities like bicycle rides.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia treated as a general practitioner in SAN FRANCISCO, CA during 2012 were hospital care, inpatient care, diagnostic procedures and bone marrow tests.

Volume of procedures performed by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia for Medicare patients.

bone marrow tests	22
diagnostic procedures	22
doctor visit	551
hospital care	139
inpatient care	139

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia treated as a general practitioner in SAN FRANCISCO, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia for Medicare patients.

doctor visit	332
hospital care	77
inpatient care	77

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia.

**Gender**
Male	104
Female	65

**Ethnicity**
Non-Hispanic White	123
Black	0
Hispanic	15
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	36
85 and over	13
Less than 65	44

Conditions of Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia in 2013

Hypertension	52
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	17
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia treated as a general practitioner in SAN FRANCISCO, CA during 2014 were hospital care, inpatient care, diagnostic procedures and bone marrow tests.

Volume of procedures performed by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia for Medicare patients.

bone marrow tests	12
diagnostic procedures	12
doctor visit	373
hospital care	103
inpatient care	103

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia.

**Gender**
Male	106
Female	80

**Ethnicity**
Non-Hispanic White	123
Black	0
Hispanic	19
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia in 2014

Hypertension	56
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	42
Asthma	0
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia treated as a general practitioner in SAN FRANCISCO, CA during 2015 were hospital care, inpatient care, diagnostic procedures and bone marrow tests.

Volume of procedures performed by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia for Medicare patients.

bone marrow tests	21
diagnostic procedures	21
doctor visit	386
hospital care	138
inpatient care	138

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia.

**Gender**
Male	264
Female	202

**Ethnicity**
Non-Hispanic White	304
Black	30
Hispanic	46
Asian	58
Other	28
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	100
85 and over	30
Less than 65	104

Conditions of Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia in 2015

Hypertension	57
High Cholesterol	44
Stroke	7
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	6
Diabetes	18
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia treated as a general practitioner in SAN FRANCISCO, CA during 2016 were hospital care, inpatient care, diagnostic procedures and bone marrow tests.

Volume of procedures performed by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia for Medicare patients.

bone marrow tests	27
diagnostic procedures	27
doctor visit	481
hospital care	49
inpatient care	49

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia.

**Gender**
Male	127
Female	90

**Ethnicity**
Non-Hispanic White	135
Black	21
Hispanic	24
Asian	24
Other	13
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	56
85 and over	16
Less than 65	55

Conditions of Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia in 2016

Hypertension	53
High Cholesterol	40
Stroke	5
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	47
Asthma	14
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia treated as a general practitioner in SAN FRANCISCO, CA during 2017 were hospital care, inpatient care, diagnostic procedures and bone marrow tests.

Volume of procedures performed by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia for Medicare patients.

bone marrow tests	21
diagnostic procedures	21
doctor visit	283
hospital care	75
inpatient care	75

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia.

**Gender**
Male	111
Female	89

**Ethnicity**
Non-Hispanic White	129
Black	18
Hispanic	15
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	62
85 and over	15
Less than 65	41

Conditions of Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia in 2017

Hypertension	61
High Cholesterol	41
Stroke	8
Ischemic Heart Disease	38
Depression	22
Chronic Kidney Disease	43
Asthma	12
Osteoperosis	16
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia treated as a general practitioner in SAN FRANCISCO, CA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia for Medicare patients.

doctor visit	249
hospital care	90
inpatient care	90

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia.

**Gender**
Male	100
Female	87

**Ethnicity**
Non-Hispanic White	117
Black	14
Hispanic	20
Asian	25
Other	11
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	53
85 and over	16
Less than 65	32

Conditions of Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia in 2018

Hypertension	68
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	39
Depression	29
Chronic Kidney Disease	53
Asthma	11
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	26
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia treated as a general practitioner in SAN FRANCISCO, CA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia for Medicare patients.

doctor visit	339
hospital care	87
inpatient care	87

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia.

**Gender**
Male	116
Female	101

**Ethnicity**
Non-Hispanic White	138
Black	19
Hispanic	22
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	60
85 and over	17
Less than 65	43

Conditions of Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia in 2019

Hypertension	63
High Cholesterol	48
Stroke	7
Ischemic Heart Disease	35
Depression	29
Chronic Kidney Disease	49
Asthma	11
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia treated as a general practitioner in SAN FRANCISCO, CA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia for Medicare patients.

doctor visit	357
hospital care	105
inpatient care	105

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia.

**Gender**
Male	106
Female	118

**Ethnicity**
Non-Hispanic White	145
Black	0
Hispanic	20
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	63
85 and over	27
Less than 65	41

Conditions of Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia in 2020

Hypertension	58
High Cholesterol	43
Stroke	10
Ischemic Heart Disease	37
Depression	25
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	16
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia treated as a general practitioner in SAN FRANCISCO, CA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia for Medicare patients.

doctor visit	372
hospital care	105
inpatient care	105

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia.

**Gender**
Male	155
Female	129

**Ethnicity**
Non-Hispanic White	179
Black	20
Hispanic	25
Asian	40
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	90
85 and over	30
Less than 65	41

Conditions of Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia in 2021

Hypertension	60
High Cholesterol	49
Stroke	11
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	49
Asthma	11
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia treated as a general practitioner in SAN FRANCISCO, CA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia for Medicare patients.

doctor visit	403
hospital care	94
inpatient care	94

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia.

**Gender**
Male	187
Female	142

**Ethnicity**
Non-Hispanic White	213
Black	0
Hispanic	28
Asian	43
Other	22
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	101
85 and over	27
Less than 65	47

Conditions of Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia in 2022

Hypertension	70
High Cholesterol	64
Stroke	10
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	35
Asthma	12
Osteoperosis	19
Atrial Fibrilation	25
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	6
Cancer	23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia for Medicare patients.

The highest averages for the top procedures that Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia treated as a general practitioner in SAN FRANCISCO, CA were hospital care, inpatient care, diagnostic procedures and bone marrow tests.

bone marrow tests	20
diagnostic procedures	20
doctor visit	375
hospital care	96
inpatient care	96

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia.

**Gender**
Male	125
Female	100

**Ethnicity**
Black / African American	11
Asian / Pacific Islander	28
Non-Hispanic White	146
Hispanic	21
Native American / Alaskan Native	0
Other	6

**Age**
75 to 84	60
85 and over	17
Less than 65	40
65 to 74	102

Average of Total of Conditions of Medicare patients treated by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	54
High Cholesterol	42
Stroke	5
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	40
Asthma	8
Osteoporosis	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Atrial Fibrillation	14
Cancer	13
Dementia	7

Education & Training

Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia graduated from University of Michigan Medical School. He completed residency at University of California, San Francisco (UCSF) Affiliated Hospitals. He is certified by the American Board of Internal Medicine, Medical Oncology and has a state license in California.

Medical School: University of Michigan Medical School

Residency: University of California, San Francisco (UCSF) Affiliated Hospitals

Board Certification: American Board of Internal Medicine, Medical Oncology

Licensed In: California

Affiliations & Hospitals

Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia is associated with these hospitals and organizations:

UCSF Health

Regents of the University of California

UCSF Medical Group

UCSF

Hill Physicians

Hematology, Blood & Marrow Transplant, and Cellular Therapy (HBC) Program

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. Lloyd Earl Damon, MD, Lymphoma | Leukemia appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, UnitedHealthcare, SCAN Health Plan, Anthem, Health Net, Hill Physicians Care Solutions, Central Health Plan, CCHP Health Plan (Chinese Community Health Plan) and Canopy Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia accepts the following insurance providers:

Cigna

Aetna

Blue Shield of California

UnitedHealthcare

SCAN Health Plan

Anthem

Health Net

Hill Physicians Care Solutions

Central Health Plan

CCHP Health Plan (Chinese Community Health Plan)

Canopy Health

Ratings & Reviews

Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia has an exceptional overall rating with an average of 5.0 out of 5 stars based on 236 ratings. We collect ratings and reviews of Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia from all over the web to help you find the right in SAN FRANCISCO, CA.

Overall Rating

(236 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-02-07

Patient verified via Press Ganey

Dr Damon is an excellent doctor with an easy style. His care plan for me has worked so my blood conditions are under control. He's likable and down to earth.

Overall Rating: 5.0 2025-08-30

Patient verified via Press Ganey

Rare disease - so no one I know has it. But I do tell people that UCSF does good work.

Overall Rating: 5.0 2025-03-16

Patient verified via Press Ganey

Dr Damon is bop-notch in every aspect of providing medical services!

General Payments

These charts describe general payments received by Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Jazz Pharmaceuticals Inc.	$8,271 VYXEOS $5,855	Erwinaze $186	Defitelio $130	$2,100
Actelion Pharmaceuticals US, Inc.	$593 VENTAVIS ILOPROST $230	VELETRI EPOPROSTENOL $148	UPTRAVI $116	Bosentan $100
Boston Scientific Corporation	$263 Brady Generator $147	Tachy System $116
Alexion Pharmaceuticals, Inc.	$212 ULTOMIRIS $150	SOLIRIS $62
Sigma-Tau Pharmaceuticals, Inc.	$159 Oncaspar $84	DEPOCYT $75
Other	$349 Setrox $107	Solia $27	IMBRUVICA $27	Marqibo $25	Exjade $23	Other $139

**Types of Payments**
Consulting Fee	$7,100
Food and Beverage	$1,699
Travel and Lodging	$722
Education	$176
Honoraria	$150

Research Payments

Dr. Lloyd Earl Damon, MD, Lymphoma | Leukemia has received 25 research payments totaling $1,416,821.

Biography

Dr. Lloyd Damon's areas of specialization are general practice, oncology (cancer care), and hematology (blood disorders); he sees patients in San Francisco, CA and San Mateo, CA. His average patient rating is 5.0 stars (out of 5). His clinical interests include anemia, chronic lymphocytic leukemia (CLL), and lymphoma. Dr. Damon takes Blue Shield, Health Net, and Anthem, in addition to other insurance carriers. Before completing his residency at a hospital affiliated with the University of California, San Francisco (UCSF), Dr. Damon attended medical school at the University of Michigan Medical School. His hospital/clinic affiliations include UCSF Medical Group, Hill Physicians, and Regents of the University of California. Dr. Damon's practice in SAN FRANCISCO, CA is open to new patients as reported by Doctor.com.