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Home > CA Providers > Oncologists

Dr. Ayad Hamdan, MD

(Ayad Hamdan, MD)

(182 Ratings)

Specializes in: Oncology (Cancer Care), General Practice and Hematology (Blood Disorders)

American University of Beirut Faculty of Medicine

Professional interests include: apheresis, blood disorders, cancer, and more.

3855 Health Sciences Drive
San Diego, CA 92037

(858) 822-6600

Dr. Ayad Hamdan, MD is an oncologist in San Diego, CA specializing in oncology (cancer care), general practice and hematology (blood disorders). He graduated from American University of Beirut Faculty of Medicine. Dr. Ayad Hamdan, MD is affiliated with UC San Diego Health, Eisenhower Health and UC San Diego Health.

Office Locations

3855 Health Sciences Drive
San Diego, CA 92037

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39000 Bob Hope Drive
Rancho Mirage, CA 92270

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Noteworthy Medicare Patient Procedures Performed by Dr. Ayad Hamdan, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care

In 2012, Dr. Ayad Hamdan, MD performed more inpatient hospital care (for patient admitted to hospital) 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. Ayad Hamdan, MD treated as an oncologist in San Diego, CA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ayad Hamdan, MD for Medicare patients.

doctor visit	141
hospital care	141
inpatient care	141

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ayad Hamdan, MD treated as an oncologist in San Diego, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ayad Hamdan, MD for Medicare patients.

doctor visit	167
hospital care	175
inpatient care	175

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ayad Hamdan, MD.

**Gender**
Male	58
Female	36

**Ethnicity**
Non-Hispanic White	63
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	42
From 75 to 84	0
85 and over	0
Less than 65	26

Conditions of Medicare patients treated by Dr. Ayad Hamdan, MD in 2013

Hypertension	63
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	35
Depression	34
Chronic Kidney Disease	45
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	34
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ayad Hamdan, MD treated as an oncologist in San Diego, CA during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ayad Hamdan, MD for Medicare patients.

doctor visit	147
hospital care	147
inpatient care	147

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ayad Hamdan, MD.

**Gender**
Male	50
Female	36

**Ethnicity**
Non-Hispanic White	62
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	0
85 and over	0
Less than 65	23

Conditions of Medicare patients treated by Dr. Ayad Hamdan, MD in 2014

Hypertension	70
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	38
Depression	41
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	33
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ayad Hamdan, MD treated as an oncologist in San Diego, CA during 2015 were hospital care, inpatient care and apheresis.

Volume of procedures performed by Dr. Ayad Hamdan, MD for Medicare patients.

apheresis	46
doctor visit	159
hospital care	200
inpatient care	200

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ayad Hamdan, MD.

**Gender**
Male	146
Female	98

**Ethnicity**
Non-Hispanic White	182
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	0
85 and over	0
Less than 65	76

Conditions of Medicare patients treated by Dr. Ayad Hamdan, MD in 2015

Hypertension	73
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	33
Depression	36
Chronic Kidney Disease	54
Asthma	21
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	37
Chronic Obstructive Pulmonary Disease	22
Diabetes	35
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ayad Hamdan, MD treated as an oncologist in San Diego, CA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ayad Hamdan, MD for Medicare patients.

doctor visit	115
hospital care	184
inpatient care	184

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ayad Hamdan, MD.

**Gender**
Male	68
Female	55

**Ethnicity**
Non-Hispanic White	96
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	0
85 and over	0
Less than 65	43

Conditions of Medicare patients treated by Dr. Ayad Hamdan, MD in 2016

Hypertension	67
High Cholesterol	49
Stroke	9
Ischemic Heart Disease	31
Depression	36
Chronic Kidney Disease	54
Asthma	15
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ayad Hamdan, MD treated as an oncologist in San Diego, CA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ayad Hamdan, MD for Medicare patients.

doctor visit	189
hospital care	49
inpatient care	49

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ayad Hamdan, MD.

**Gender**
Male	50
Female	28

**Ethnicity**
Non-Hispanic White	54
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	21
85 and over	0
Less than 65	36

Conditions of Medicare patients treated by Dr. Ayad Hamdan, MD in 2017

Hypertension	60
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	23
Depression	41
Chronic Kidney Disease	51
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	26
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	19
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Ayad Hamdan, MD for Medicare patients.

doctor visit	190

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ayad Hamdan, MD.

**Gender**
Male	73
Female	40

**Ethnicity**
Non-Hispanic White	86
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ayad Hamdan, MD in 2018

Hypertension	63
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	30
Depression	30
Chronic Kidney Disease	47
Asthma	14
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ayad Hamdan, MD treated as an oncologist in San Diego, CA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ayad Hamdan, MD for Medicare patients.

doctor visit	78
hospital care	133
inpatient care	133

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ayad Hamdan, MD.

**Gender**
Male	61
Female	31

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

**Age**
From 65 to 74	43
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ayad Hamdan, MD in 2019

Hypertension	67
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	40
Depression	30
Chronic Kidney Disease	59
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	27
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	18
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ayad Hamdan, MD treated as an oncologist in San Diego, CA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ayad Hamdan, MD for Medicare patients.

doctor visit	131
hospital care	585
inpatient care	585

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ayad Hamdan, MD.

**Gender**
Male	65
Female	59

**Ethnicity**
Non-Hispanic White	74
Black	0
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ayad Hamdan, MD in 2020

Hypertension	70
High Cholesterol	48
Stroke	10
Ischemic Heart Disease	48
Depression	31
Chronic Kidney Disease	62
Asthma	10
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	35
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ayad Hamdan, MD treated as an oncologist in San Diego, CA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ayad Hamdan, MD for Medicare patients.

doctor visit	241
hospital care	401
inpatient care	401

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ayad Hamdan, MD.

**Gender**
Male	97
Female	65

**Ethnicity**
Non-Hispanic White	111
Black	0
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	48
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ayad Hamdan, MD in 2021

Hypertension	61
High Cholesterol	46
Stroke	11
Ischemic Heart Disease	41
Depression	24
Chronic Kidney Disease	54
Asthma	9
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	27
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ayad Hamdan, MD treated as an oncologist in San Diego, CA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ayad Hamdan, MD for Medicare patients.

doctor visit	294
hospital care	328
inpatient care	328

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ayad Hamdan, MD.

**Gender**
Male	99
Female	72

**Ethnicity**
Non-Hispanic White	109
Black	0
Hispanic	30
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	42
85 and over	17
Less than 65	21

Conditions of Medicare patients treated by Dr. Ayad Hamdan, MD in 2022

Hypertension	70
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	19
Atrial Fibrilation	18
Heart Failure	25
Chronic Obstructive Pulmonary Disease	19
Diabetes	23
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ayad Hamdan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ayad Hamdan, MD treated as an oncologist in San Diego, CA were hospital care, inpatient care and apheresis.

apheresis	46
doctor visit	168
hospital care	234
inpatient care	234

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ayad Hamdan, MD.

**Gender**
Male	69
Female	47

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	1
Non-Hispanic White	82
Native American / Alaskan Native	0
Hispanic	7
Other	0

**Age**
75 to 84	18
85 and over	1
Less than 65	20
65 to 74	50

Average of Total of Conditions of Medicare patients treated by Dr. Ayad Hamdan, MD From 2012 - 2022

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

Hypertension	60
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	31
Depression	29
Chronic Kidney Disease	45
Asthma	8
Osteoporosis	5
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Atrial Fibrillation	8
Dementia	9
Cancer	11

Education & Training

Dr. Ayad Hamdan, MD graduated from American University of Beirut Faculty of Medicine. He completed residency at Case Western Reserve University Affiliated Hospitals. He is certified by the Board Certification: Hematology and has a state license in California.

Medical School: American University of Beirut Faculty of Medicine

Residency: Case Western Reserve University Affiliated Hospitals

Board Certification: Board Certification: Hematology

Licensed In: California

Affiliations & Hospitals

Dr. Ayad Hamdan, MD is associated with these hospitals and organizations:

UC San Diego Health

Eisenhower Health

UC San Diego Health

Ratings & Reviews

Dr. Ayad Hamdan, MD has an exceptional overall rating with an average of 4.84 out of 5 stars based on 182 ratings. We collect ratings and reviews of Dr. Ayad Hamdan, MD from all over the web to help you find the right in San Diego, CA.

4.84

Overall Rating

(182 Ratings)

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General Payments

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

**Payments by Company**
Kite Pharma, Inc.	$17,698 Yescarta $14,216	$3,482
Mallinckrodt LLC	$1,000 CELLEXXTS PHOTOPHERESIS SYSTEM $1,000
Takeda Pharmaceuticals U.S.A., Inc.	$112 $112
Janssen Biotech, Inc.	$19 DARZALEX $19

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$16,330
Travel and Lodging	$1,720
Food and Beverage	$779

Research Payments

Dr. Ayad Hamdan, MD has received 2 research payments totaling $84,825.

Biography

Dr. Ayad Hamdan is a specialist in general practice, oncology (cancer care), and hematology (blood disorders). Patients gave him an average rating of 5.0 stars (out of 5). Clinical interests for Dr. Hamdan include autologous stem cell transplant, leukemia, and hodgkin's lymphoma. He attended American University of Beirut Faculty of Medicine for medical school and subsequently trained at a hospital affiliated with Case Western Reserve University for residency. He speaks Arabic. Dr. Hamdan's hospital/clinic affiliations include Eisenhower Medical Center, UC San Diego Health, and Eisenhower Health.