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Dr. Iain Jacob Macewan, MD

Accepting New Patients

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Specializes in: Radiation Oncology

University of California, San Diego (UCSD), School of Medicine

Professional interests include: proton therapy, cancer, image-guided radiation therapy (IGRT), and more.

9730 Summers Ridge Road
San Diego, CA 92121

(858) 549-7458

Dr. Iain Jacob Macewan, MD is a radiation oncologist in San Diego, CA specializing in radiation oncology. He graduated from University of California, San Diego (UCSD), School of Medicine. Dr. Iain Jacob Macewan, MD is affiliated with UC San Diego Health, Regents of the University of California, Rady Children’s Hospital-San Diego, CPMG/RCHN/RCSSD, Rady Children's Specialists of San Diego, PROTON DOCTORS PROFESSIONAL CORPORATION and California Protons Cancer Therapy Center.

Office Locations

Address:

3855 Health Sciences Drive
San Diego, CA 92037

Address:

9730 Summers Ridge Road
San Diego, CA 92121

radiation therapy	162

**Ethnicity**
Non-Hispanic White	67
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	0
85 and over	0
Less than 65	0

Hypertension	55
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	36
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	75

doctor visit	44
radiation therapy	1405

**Gender**
Male	220
Female	41

**Ethnicity**
Non-Hispanic White	206
Black	0
Hispanic	15
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	68
85 and over	0
Less than 65	0

Hypertension	47
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	31
Depression	14
Chronic Kidney Disease	21
Asthma	5
Osteoperosis	10
Atrial Fibrilation	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	18
Dementia	6
Cancer	75

doctor visit	141
image guided procedures	33
radiation therapy	1237

**Gender**
Male	290
Female	83

**Ethnicity**
Non-Hispanic White	283
Black	0
Hispanic	25
Asian	27
Other	25
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	128
85 and over	17
Less than 65	19

Hypertension	53
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	6
Cancer	75

doctor visit	117
image guided procedures	16
radiation therapy	1378

**Gender**
Male	241
Female	57

**Ethnicity**
Non-Hispanic White	236
Black	0
Hispanic	19
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	91
85 and over	20
Less than 65	17

Hypertension	55
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	31
Depression	15
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	23
Dementia	5
Cancer	75

doctor visit	477
image guided procedures	11
radiation therapy	2852

Average Medicare Procedure Volume From 2017 - 2021

Volume of procedures performed by Dr. Iain Jacob Macewan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Iain Jacob Macewan, MD treated as a radiation oncologist in San Diego, CA were radiation therapy and image guided procedures.

doctor visit	195
image guided procedures	20
radiation therapy	640

Average Medicare Patient Data From 2017 - 2021

Information about Medicare patients treated by Dr. Iain Jacob Macewan, MD.

**Gender**
Female	16
Male	68

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	6
Non-Hispanic White	72
Hispanic	5
Native American / Alaskan Native	0
Other	2

**Age**
85 and over	3
75 to 84	26
Less than 65	3
65 to 74	55

Average of Total of Conditions of Medicare patients treated by Dr. Iain Jacob Macewan, MD From 2017 - 2021

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

Hypertension	19
High Cholesterol	17
Stroke	0
Ischemic Heart Disease	12
Depression	4
Chronic Kidney Disease	6
Asthma	1
Osteoporosis	1
Heart Failure	3
Chronic Obstructive Pulmonary Disease	2
Diabetes	7
Atrial Fibrillation	3
Dementia	1
Cancer	27

Education & Training

Dr. Iain Jacob Macewan, MD graduated from University of California, San Diego (UCSD), School of Medicine. He completed residency at Loma Linda University Medical Center. He is certified by the American Board of Radiology Radiation Oncology and has a state license in California.

Medical School: University of California, San Diego (UCSD), School of Medicine

Residency: Loma Linda University Medical Center

Board Certification: American Board of Radiology Radiation Oncology

Licensed In: California

Affiliations & Hospitals

Dr. Iain Jacob Macewan, MD is associated with these hospitals and organizations:

UC San Diego Health

Regents of the University of California

Rady Children’s Hospital-San Diego

CPMG/RCHN/RCSSD

Rady Children's Specialists of San Diego

PROTON DOCTORS PROFESSIONAL CORPORATION

California Protons Cancer Therapy Center

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General Payments

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

**Payments by Company**
Novartis Pharmaceuticals Corporation	$123 KYMRIAH $123
Pfizer Inc.	$93 IBRANCE $93
Endogastric Solutions, Inc	$88 EsophyX $88
Blue Earth Diagnostics Limited	$48 POSLUMA $26	Axumin $23
INSYS Therapeutics Inc	$42 Syndros $21	SUBSYS $21
Other	$60 DOPTELET $16	JAKAFI $14	Balversa $13	$17

**Types of Payments**
Food and Beverage	$454

Biography

Dr. Iain Macewan's area of specialization is radiation oncology. Areas of expertise for Dr. Macewan include cancer and proton therapy. He is professionally affiliated with Rady Children’s Hospital-San Diego and Regents of the University of California. Before performing his residency at Loma Linda University Medical Center, Dr. Macewan attended the University of California, San Diego (UCSD), School of Medicine.