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Dr. Debra Masako Ikeda, MD

(No ratings)

Specializes in: Diagnostic Radiology
University of Connecticut School of Medicine (1983)
Professional interests include: breast imaging, breast biopsy
11201 Benton Street Va Loma Linda Hcs (605)
Loma Linda, CA 92357

Dr. Debra Masako Ikeda, MD is a diagnostic radiologist in Loma Linda, CA specializing in diagnostic radiology. She graduated from University of Connecticut School of Medicine in 1983 and has 43 years of experience. Dr. Debra Masako Ikeda, MD is affiliated with U.S. Department of Veterans Affairs and Stanford Health Care.

View Doctor's Full Profile (650) 498-7018

Office Locations

11201 Benton Street Va Loma Linda Hcs (605)
Loma Linda, CA 92357
open_in_new
300 Pasteur Drive
Palo Alto, CA 94305
open_in_new
500 Pasteur Drive 300
Stanford, CA 94304
(650) 723-4000
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875 Blake Wilbur Drive
Palo Alto, CA 94304
(650) 723-6855
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Some issues Dr. Debra Masako Ikeda, MD can help you with:

Breast Biopsy

Breast biopsy is a procedure where a small sample of tissue is collected from the breast for testing. A physician may prescribe a breast biopsy for a variety of reasons, but they are most frequently prescribed for a lump found in the breast. Biopsy samples extracted are examined by pathologists in a laboratory setting and are tested to determine if they are cancerous or benign, or indicative of some other condition. Depending on the lab results, physicians may prescribe additional treatment. Other circumstances which may prompt a breast biopsy include:

  • Mammograms that detect other unusual features in the chest, such as a cyst or calcium deposit
  • Breast scans or ultrasounds that display abnormalities
  • Nipple changes, such as scaling, crusting, or bloody discharge

Breast biopsies are collected through several different procedures and the specific type of biopsy that a patient receives depends on the size, location, and features of a breast lump or irregularity. The three main methods of collecting a breast biopsy include:

  • Fine needle aspiration (FNA biopsy), where a thin needle is directed into a breast lump or abnormality, extracting a small sample of tissue or liquid
  • Core needle biopsy (CNB biopsy), where a hollow needle is directed into a breast lump or abnormality, extracting cylinders of tissue called "cores"
  • Open (surgical) biopsy, where a breast lump is removed through an incision in the breast

Fine needle aspiration (FNA) and core needle biopsy (CNB) are sometimes image-guided, where a mammogram, ultrasound, or MRI helps direct the physician performing the needle extraction.

Fine needle aspiration, the most common biopsy method, generally requires few patient preparations. It is recommended patients avoid using lotion, deodorant, and perfume prior to their biopsy procedure. FNA biopsy is performed with local anesthesia (topical numbing cream) and typically has a quick recovery, but patients may experience soreness for a few days. Core needle biopsy extracts slightly more tissue than an FNA biopsy.

Open (surgical) biopsy is more invasive and requires general anesthesia, where patients are put to sleep during the procedure. Patients must fast prior to the surgery. After the biopsy is performed, patients are monitored in a recovery room for a time before being discharged, when they will need someone else to provide transportation.

Although some may consider breast biopsy to be a simple procedure, it can catch critical issues - particularly breast cancer - that impact wellness. If a breast biopsy reveals an underlying condition like life-threatening cancer, patients can receive the diagnosis and medical treatment that is necessary for their long-term health.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA during 2012 were X-rays, breast procedures, women's imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

abdominal imaging 11
breast procedures 1512
diagnostic imaging 632
diagnostic procedures 12
excision 12
image guided procedures 49
minimally invasive procedures 49
minor procedures 12
open surgery 12
pelvic imaging 21
preventive care 702
thoracic (chest) imaging 721
ultrasound (sonogram) 129
women's imaging 1463
X-rays 2087

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA during 2013 were X-rays, breast procedures, women's imaging and diagnostic imaging.

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

breast procedures 1689
diagnostic imaging 904
image guided procedures 14
minimally invasive procedures 14
pelvic imaging 12
preventive care 600
thoracic (chest) imaging 703
ultrasound (sonogram) 171
women's imaging 1675
X-rays 2219

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Debra Masako Ikeda, MD.

Gender
Male 311
Female 1032
Ethnicity
Non-Hispanic White 867
Black 65
Hispanic 131
Asian 232
Other 0
Native American 0
Age
From 65 to 74 638
From 75 to 84 339
85 and over 157
Less than 65 209

Conditions of Medicare patients treated by Dr. Debra Masako Ikeda, MD in 2013

Hypertension 63
High Cholesterol 52
Stroke 5
Ischemic Heart Disease 29
Depression 23
Chronic Kidney Disease 28
Asthma 10
Osteoperosis 15
Atrial Fibrilation 13
Heart Failure 21
Chronic Obstructive Pulmonary Disease 12
Diabetes 28
Dementia 8
Cancer 33

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA during 2014 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

breast procedures 1512
diagnostic imaging 496
image guided procedures 11
minimally invasive procedures 11
pelvic imaging 17
preventive care 888
thoracic (chest) imaging 870
ultrasound (sonogram) 117
women's imaging 1501
X-rays 2271

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Debra Masako Ikeda, MD.

Gender
Male 394
Female 1093
Ethnicity
Non-Hispanic White 921
Black 75
Hispanic 157
Asian 273
Other 0
Native American 0
Age
From 65 to 74 700
From 75 to 84 393
85 and over 159
Less than 65 235

Conditions of Medicare patients treated by Dr. Debra Masako Ikeda, MD in 2014

Hypertension 63
High Cholesterol 52
Stroke 7
Ischemic Heart Disease 32
Depression 23
Chronic Kidney Disease 32
Asthma 11
Osteoperosis 13
Atrial Fibrilation 13
Heart Failure 25
Chronic Obstructive Pulmonary Disease 15
Diabetes 31
Dementia 8
Cancer 27

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA during 2015 were X-rays, breast procedures, women's imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

breast procedures 923
diagnostic imaging 247
diagnostic procedures 20
image guided procedures 41
minimally invasive procedures 41
minor procedures 20
pelvic imaging 12
preventive care 427
thoracic (chest) imaging 863
ultrasound (sonogram) 208
women's imaging 882
X-rays 1549

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Debra Masako Ikeda, MD.

Gender
Male 784
Female 2064
Ethnicity
Non-Hispanic White 1770
Black 152
Hispanic 278
Asian 502
Other 0
Native American 0
Age
From 65 to 74 1414
From 75 to 84 752
85 and over 312
Less than 65 370

Conditions of Medicare patients treated by Dr. Debra Masako Ikeda, MD in 2015

Hypertension 65
High Cholesterol 54
Stroke 7
Ischemic Heart Disease 31
Depression 26
Chronic Kidney Disease 34
Asthma 14
Osteoperosis 14
Atrial Fibrilation 15
Heart Failure 23
Chronic Obstructive Pulmonary Disease 14
Diabetes 30
Dementia 12
Cancer 27

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA during 2016 were X-rays, thoracic (chest) imaging, breast procedures and women's imaging.

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

breast procedures 811
diagnostic imaging 239
diagnostic procedures 26
image guided procedures 37
minimally invasive procedures 37
minor procedures 26
preventive care 337
thoracic (chest) imaging 895
ultrasound (sonogram) 198
women's imaging 774
X-rays 1471

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Debra Masako Ikeda, MD.

Gender
Male 391
Female 1020
Ethnicity
Non-Hispanic White 897
Black 57
Hispanic 158
Asian 243
Other 0
Native American 0
Age
From 65 to 74 670
From 75 to 84 408
85 and over 150
Less than 65 183

Conditions of Medicare patients treated by Dr. Debra Masako Ikeda, MD in 2016

Hypertension 64
High Cholesterol 51
Stroke 8
Ischemic Heart Disease 33
Depression 24
Chronic Kidney Disease 36
Asthma 18
Osteoperosis 16
Atrial Fibrilation 17
Heart Failure 26
Chronic Obstructive Pulmonary Disease 16
Diabetes 28
Dementia 14
Cancer 30

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA during 2017 were X-rays, breast procedures, women's imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

abdominal imaging 12
breast procedures 889
diagnostic imaging 232
diagnostic procedures 18
image guided procedures 18
minimally invasive procedures 18
minor procedures 18
pelvic imaging 13
preventive care 449
thoracic (chest) imaging 864
ultrasound (sonogram) 190
women's imaging 871
X-rays 1570

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Debra Masako Ikeda, MD.

Gender
Male 376
Female 1150
Ethnicity
Non-Hispanic White 948
Black 0
Hispanic 142
Asian 282
Other 83
Native American 0
Age
From 65 to 74 745
From 75 to 84 400
85 and over 177
Less than 65 204

Conditions of Medicare patients treated by Dr. Debra Masako Ikeda, MD in 2017

Hypertension 61
High Cholesterol 49
Stroke 7
Ischemic Heart Disease 31
Depression 25
Chronic Kidney Disease 34
Asthma 12
Osteoperosis 15
Atrial Fibrilation 15
Heart Failure 25
Chronic Obstructive Pulmonary Disease 14
Diabetes 28
Dementia 16
Cancer 29

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA during 2018 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

breast procedures 1082
diagnostic imaging 249
diagnostic procedures 24
image guided procedures 24
minimally invasive procedures 24
minor procedures 24
pelvic imaging 13
preventive care 573
ultrasound (sonogram) 236
women's imaging 1058
X-rays 835

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Debra Masako Ikeda, MD.

Gender
Male 426
Female 1237
Ethnicity
Non-Hispanic White 1003
Black 0
Hispanic 169
Asian 320
Other 90
Native American 0
Age
From 65 to 74 851
From 75 to 84 403
85 and over 172
Less than 65 237

Conditions of Medicare patients treated by Dr. Debra Masako Ikeda, MD in 2018

Hypertension 61
High Cholesterol 56
Stroke 7
Ischemic Heart Disease 31
Depression 26
Chronic Kidney Disease 37
Asthma 13
Osteoperosis 17
Atrial Fibrilation 14
Heart Failure 24
Chronic Obstructive Pulmonary Disease 13
Diabetes 30
Dementia 14
Cancer 28

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA during 2019 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

breast procedures 1249
diagnostic imaging 301
diagnostic procedures 11
image guided procedures 11
minimally invasive procedures 11
minor procedures 11
pelvic imaging 12
preventive care 671
ultrasound (sonogram) 266
women's imaging 1238
X-rays 984

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Debra Masako Ikeda, MD.

Gender
Male 277
Female 1284
Ethnicity
Non-Hispanic White 954
Black 0
Hispanic 160
Asian 316
Other 74
Native American 0
Age
From 65 to 74 804
From 75 to 84 447
85 and over 153
Less than 65 157

Conditions of Medicare patients treated by Dr. Debra Masako Ikeda, MD in 2019

Hypertension 58
High Cholesterol 57
Stroke 5
Ischemic Heart Disease 32
Depression 25
Chronic Kidney Disease 32
Asthma 10
Osteoperosis 19
Atrial Fibrilation 13
Heart Failure 21
Chronic Obstructive Pulmonary Disease 12
Diabetes 27
Dementia 13
Cancer 29

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA during 2020 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

breast procedures 943
diagnostic imaging 220
diagnostic procedures 17
image guided procedures 17
minimally invasive procedures 17
minor procedures 17
pelvic imaging 15
preventive care 488
ultrasound (sonogram) 218
women's imaging 926
X-rays 723

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Debra Masako Ikeda, MD.

Gender
Male 209
Female 983
Ethnicity
Non-Hispanic White 740
Black 0
Hispanic 128
Asian 214
Other 67
Native American 0
Age
From 65 to 74 626
From 75 to 84 352
85 and over 88
Less than 65 126

Conditions of Medicare patients treated by Dr. Debra Masako Ikeda, MD in 2020

Hypertension 57
High Cholesterol 57
Stroke 6
Ischemic Heart Disease 31
Depression 24
Chronic Kidney Disease 32
Asthma 10
Osteoperosis 19
Atrial Fibrilation 12
Heart Failure 22
Chronic Obstructive Pulmonary Disease 12
Diabetes 27
Dementia 13
Cancer 33

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA during 2021 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

breast procedures 500
diagnostic imaging 134
diagnostic procedures 13
image guided procedures 13
minimally invasive procedures 13
minor procedures 13
preventive care 247
ultrasound (sonogram) 106
women's imaging 487
X-rays 381

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Debra Masako Ikeda, MD.

Gender
Male 21
Female 463
Ethnicity
Non-Hispanic White 305
Black 11
Hispanic 40
Asian 94
Other 34
Native American 0
Age
From 65 to 74 274
From 75 to 84 137
85 and over 33
Less than 65 40

Conditions of Medicare patients treated by Dr. Debra Masako Ikeda, MD in 2021

Hypertension 48
High Cholesterol 53
Stroke 3
Ischemic Heart Disease 20
Depression 17
Chronic Kidney Disease 19
Asthma 10
Osteoperosis 20
Atrial Fibrilation 8
Heart Failure 12
Chronic Obstructive Pulmonary Disease 6
Diabetes 22
Dementia 6
Cancer 37

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA during 2022 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

breast procedures 575
diagnostic imaging 136
preventive care 285
ultrasound (sonogram) 154
women's imaging 575
X-rays 421

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Debra Masako Ikeda, MD.

Ethnicity
Non-Hispanic White 331
Black 0
Hispanic 36
Asian 101
Other 0
Native American 0
Age
From 65 to 74 274
From 75 to 84 174
85 and over 20
Less than 65 39

Conditions of Medicare patients treated by Dr. Debra Masako Ikeda, MD in 2022

Hypertension 51
High Cholesterol 66
Stroke 4
Ischemic Heart Disease 13
Depression 16
Chronic Kidney Disease 9
Asthma 13
Osteoperosis 33
Atrial Fibrilation 9
Heart Failure 7
Chronic Obstructive Pulmonary Disease 5
Diabetes 19
Dementia 3
Cancer 44

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA during 2023 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

breast procedures 485
diagnostic imaging 110
preventive care 257
ultrasound (sonogram) 118
women's imaging 485
X-rays 367

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Debra Masako Ikeda, MD.

Ethnicity
Non-Hispanic White 265
Black 0
Hispanic 36
Asian 108
Other 30
Native American 0
Age
From 65 to 74 252
From 75 to 84 147
85 and over 30
Less than 65 22

Conditions of Medicare patients treated by Dr. Debra Masako Ikeda, MD in 2023

Hypertension 58
High Cholesterol 72
Stroke 4
Ischemic Heart Disease 18
Depression 14
Chronic Kidney Disease 13
Asthma 8
Osteoperosis 39
Atrial Fibrilation 9
Heart Failure 7
Chronic Obstructive Pulmonary Disease 6
Diabetes 20
Dementia 0
Cancer 45

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA during 2024 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

breast procedures 352
diagnostic imaging 82
preventive care 174
ultrasound (sonogram) 96
women's imaging 352
X-rays 256

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Debra Masako Ikeda, MD.

Ethnicity
Non-Hispanic White 187
Black 0
Hispanic 0
Asian 77
Other 17
Native American 0
Age
From 65 to 74 177
From 75 to 84 96
85 and over 15
Less than 65 18

Conditions of Medicare patients treated by Dr. Debra Masako Ikeda, MD in 2024

Hypertension 55
High Cholesterol 72
Stroke 0
Ischemic Heart Disease 17
Depression 14
Chronic Kidney Disease 10
Asthma 12
Osteoperosis 43
Atrial Fibrilation 8
Heart Failure 7
Chronic Obstructive Pulmonary Disease 7
Diabetes 16
Dementia 0
Cancer 42

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Debra Masako Ikeda, MD for Medicare patients.

The highest averages for the top procedures that Dr. Debra Masako Ikeda, MD treated as a diagnostic radiologist in Loma Linda, CA were X-rays, breast procedures, women's imaging and thoracic (chest) imaging.

abdominal imaging 11
breast procedures 963
diagnostic imaging 306
diagnostic procedures 17
excision 12
image guided procedures 23
minimally invasive procedures 23
minor procedures 17
open surgery 12
pelvic imaging 14
preventive care 469
thoracic (chest) imaging 819
ultrasound (sonogram) 169
women's imaging 945
X-rays 1164

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Debra Masako Ikeda, MD.

Gender
Male 245
Female 794
Ethnicity
Black / African American 27
Asian / Pacific Islander 212
Non-Hispanic White 706
Hispanic 110
Native American / Alaskan Native 0
Other 30
Age
75 to 84 311
85 and over 112
Less than 65 141
65 to 74 571

Average of Total of Conditions of Medicare patients treated by Dr. Debra Masako Ikeda, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Debra Masako Ikeda, MD treated were hypertension, high cholesterol, cancer and chronic kidney disease.

Hypertension 54
High Cholesterol 53
Stroke 4
Ischemic Heart Disease 24
Depression 19
Chronic Kidney Disease 24
Asthma 10
Osteoporosis 20
Heart Failure 16
Chronic Obstructive Pulmonary Disease 10
Diabetes 23
Atrial Fibrillation 11
Cancer 31
Dementia 8

Education & Training

Dr. Debra Masako Ikeda, MD graduated from University of Connecticut School of Medicine in 1983. She completed residency at University of Michigan Affiliated Hospitals. She is certified by the American Board of Radiology, Diagnostic Radiology and has a state license in California.

Medical School: University of Connecticut School of Medicine (1983)

Residency: University of Michigan Affiliated Hospitals (1987)

Board Certification: American Board of Radiology, Diagnostic Radiology (1987)

Licensed In: California

Ratings & Reviews

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General Payments

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

Payments by Company
HOLOGIC INC $312,552 GENIUS AI DETECTION
$117,593 		tomosynthesis
$4,725 		APTIMA HPV
$15
$190,218
Siemens Medical Solutions USA, Inc. $19,302 Mammomat Inspiration
$19,302
Merit Medical Systems Inc $700 SAVI SCOUT
$700
Ventana Medical Systems, Inc. $425 RTD VENTANA Digital Pathology Products
$425
Cianna Medical Inc $68 SAVI/SAVI SCOUT
$68
Types of Payments
Consulting Fee $319,844
Travel and Lodging $6,244
Honoraria $6,150
Food and Beverage $808

Biography

Dr. Debra Ikeda sees patients in Palo Alto, CA, Stanford, CA, and Los Angeles, CA. Her medical specialty is diagnostic radiology. She has indicated that her clinical interests include breast biopsy and breast imaging. She attended the University of Connecticut School of Medicine and then went on to complete her residency at a hospital affiliated with the University of Michigan. Distinctions awarded to Dr. Ikeda include: Fellow, American College of Radiology; Fellow, Society of Breast Imaging; and Teacher of the Year, Stanford Radiology. Her professional affiliations include U.S. Department of Veterans Affairs and Stanford Health Care.

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