Dollars for Docs

How Industry Dollars Reach Your Doctors

ISAAC YANG
Is This Your Doctor?

ISAAC YANG

Listed Specialty: Neurological Surgery
505 PARNASSUS AVENUE ROOM M 779, M779 CAMPUS BOX-0112, SAN FRANCISCO, CA, 94143-0112
Is This Your Doctor?

DR. ISAAC YANG,
Yearly Payment Breakdown:

All Payments: At a Glance

2016

36

payments

$5,081

payment total

6

companies paid this doctor
2015

29

payments

$9,986

payment total

5

companies paid this doctor
2014

36

payments

$6,831

payment total

7

companies paid this doctor
2013

11

payments

$509

payment total

7

companies paid this doctor

Payment Calendar in

This doctor received a payment on days in .

Each box below represents a single day during the disclosure period. A gray box indicates no payments. The darker the color, the more payments a doctor received that day.

Types of Payments in

Category Payments Payment Value
Food and Beverage
26 $4,692
Promotional Speaking/Other
2 $4,000
Travel and Lodging
9 $3,238
Travel and Lodging
9 $2,039
Consulting
1 $2,000
Honoraria
1 $2,000
Travel and Lodging
10 $1,656
Food and Beverage
25 $1,425
Food and Beverage
17 $748
Food and Beverage
10 $429
Gift
1 $100
Education
1 $80

Drugs & Devices in

Totals listed below account for all payments from that mention this product. Beginning in 2016, the government began classifying products as drugs, devices, biologics or medical supplies. Below, you will see drugs (drugs and biologics) and devices (devices and medical supplies). If a payment record mentions more than one product, the entire value will be included in each of those products. When no products are listed, they are not included in the list below.

This physician does not have any payments relating to a specific drug or device for this year.

Product Name Product Type Payments
KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS

device

$3,644
NAV NAV3I NAVIGATION PLATFORM

device

$465
NEURO FIXATION

device

$260
NAV PROFESS NAVIGATION SYSTEM

device

$205
DURAMATRIX

device

$188
NEUROBLATE

device

$138
NEURO INSTRUMENTS

device

$80
NAV CRANIALMAP NUERO SOFTWARE AND INSTRUMENTATION

device

$56
NSE SURGICAL SIMULATOR

device

$51
FLOSEAL

device

$34
HYDROSET

device

$28
STRATA

device

$28
TISSEEL

device

$28
ELEVATE

device

$27
COALITION AGX

device

$22
TACHOSIL

device

$18
VERTEX

device

$13
T2 ALTITUDE

device

$13
† May not add up to dollar total at top of page, since a payment record may not be associated with any product or can be associated with several products.
Product Name Product Type Payments
SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING

device

$9,448
NEURO

device

$289
MEDPOR

device

$223
BONE CEMENT

device

$223
NEURO SPINE ENT

device

$147
NEURO/SPINE/ENT

device

$76
SHUNTS

device

$68
CERVICAL /TRAUMA THERAPIES

device

$38
BIOSURGERY - TISSEEL

drug

$35
CRITICAL CARE

device

$31
THORACOLUMBAR THERAPIES

device

$29
BIOSURGERY - FLOSEAL

drug

$29
ADVANCED ENERGY HEMOSTATIC DEVICE

device

$19
† May not add up to dollar total at top of page, since a payment record may not be associated with any product or can be associated with several products.
Product Name Product Type Payments
SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING

device

$3,577
VISUALASE THERMAL THERAPY SYSTEM

device

$1,893
NEURO

device

$468
SHUNTS

device

$163
THORACOLUMBAR THERAPIES

device

$159
INTRA-OPERATIVE IMAGING PRODUCTS

device

$129
OPMI PENTERO 900 FOR NEUROSURGERY

device

$117
NEURO PROCEDURE KIT

device

$113
HIGH SPEED SURGICAL DRILLS AND TOOLS

device

$106
DURA MATER REPAIR

device

$36
BIOSURGERY - TISSEEL

drug

$35
CERVICAL AND TRAUMA THERAPIES

device

$25
BIOSURGERY - FLOSEAL

drug

$24
MEDPOR

device

$18
† May not add up to dollar total at top of page, since a payment record may not be associated with any product or can be associated with several products.
Product Name Product Type Payments
SPINE

device

$119
MEDPOR

device

$97
NEURO

device

$86
NEUROVASCULAR

device

$80
NEURO TECHNOLOGIES

device

$80
NEUROMODULATION

device

$80
SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING

device

$72
SHUNTS

device

$25
MICROFIXATION - NEURO

device

$20
BIOSURGERY - FLOSEAL

drug

$11
† May not add up to dollar total at top of page, since a payment record may not be associated with any product or can be associated with several products.

Payment Details in

When How Much Related To What For From Third Party Payee
Mar 18, 2016 $2,000

KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS Honoraria BRAINLAB, INC.
Oct 30, 2014 $2,000

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Food and Beverage BRAINLAB, INC.
Apr 17, 2015 $2,000

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Promotional Speaking/Other BRAINLAB, INC.
Jul 14, 2015 $2,000

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Promotional Speaking/Other BRAINLAB, INC.
Jun 4, 2015 $2,000

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Consulting BRAINLAB, INC.
May 20, 2015 $964

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Travel and Lodging BRAINLAB, INC.
Jul 31, 2015 $722

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Travel and Lodging BRAINLAB, INC.
May 21, 2014 $606

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Travel and Lodging BRAINLAB, INC.
Oct 30, 2014 $521

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Food and Beverage BRAINLAB, INC.
Jul 30, 2014 $503

VISUALASE THERMAL THERAPY SYSTEM Travel and Lodging VISUALASE, INC.
Sep 12, 2014 $492

VISUALASE THERMAL THERAPY SYSTEM Food and Beverage VISUALASE, INC.
May 20, 2015 $395

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Travel and Lodging BRAINLAB, INC.
Apr 30, 2015 $360

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Travel and Lodging BRAINLAB, INC.
Aug 31, 2016 $358

KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS Travel and Lodging BRAINLAB, INC.
Apr 22, 2015 $338

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Travel and Lodging BRAINLAB, INC.
Apr 7, 2016 $264

KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS Travel and Lodging BRAINLAB, INC.
Sep 9, 2016 $264

KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS Travel and Lodging BRAINLAB, INC.
Jun 10, 2016 $263

NAV NAV3I NAVIGATION PLATFORM Travel and Lodging STRYKER CORPORATION
Jul 11, 2014 $251

NEURO Travel and Lodging STRYKER CORPORATION
Aug 26, 2015 $229

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Travel and Lodging BRAINLAB, INC.
Oct 19, 2014 $184

VISUALASE THERMAL THERAPY SYSTEM Food and Beverage VISUALASE, INC.
Oct 19, 2014 $184

VISUALASE THERMAL THERAPY SYSTEM Food and Beverage VISUALASE, INC.
Apr 20, 2016 $160

KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS Travel and Lodging BRAINLAB, INC.
May 21, 2015 $160

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Travel and Lodging BRAINLAB, INC.
Sep 13, 2014 $157

VISUALASE THERMAL THERAPY SYSTEM Travel and Lodging VISUALASE, INC.
Sep 13, 2014 $157

VISUALASE THERMAL THERAPY SYSTEM Travel and Lodging VISUALASE, INC.
Apr 4, 2016 $149

NAV PROFESS NAVIGATION SYSTEM Food and Beverage STRYKER CORPORATION
Oct 20, 2015 $147

BONE CEMENT MEDPOR NEURO NEURO SPINE ENT Food and Beverage STRYKER CORPORATION
Sep 22, 2016 $142

KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS Travel and Lodging BRAINLAB, INC.
Jun 26, 2014 $141

THORACOLUMBAR THERAPIES Food and Beverage MEDTRONIC SOFAMOR DANEK USA, INC.
Jul 3, 2014 $141

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Travel and Lodging BRAINLAB, INC.
Dec 20, 2016 $138

KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS Food and Beverage BRAINLAB, INC.
Jun 10, 2016 $138

NAV NAV3I NAVIGATION PLATFORM Food and Beverage STRYKER CORPORATION
May 3, 2016 $138

NEUROBLATE Food and Beverage MONTERIS MEDICAL CORPORATION
Dec 28, 2015 $135

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Food and Beverage BRAINLAB, INC.
May 3, 2016 $132

DURAMATRIX NEURO FIXATION Food and Beverage STRYKER CORPORATION
Jul 10, 2014 $129

INTRA-OPERATIVE IMAGING PRODUCTS Food and Beverage MEDTRONIC XOMED, INC.
Oct 22, 2014 $129

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Food and Beverage BRAINLAB, INC.
Apr 6, 2014 $125

SHUNTS Food and Beverage MEDTRONIC XOMED, INC.
Oct 20, 2013 $119

SPINE Food and Beverage DEPUY SYNTHES SALES INC.
Apr 7, 2014 $117

OPMI PENTERO 900 FOR NEUROSURGERY Food and Beverage

Additional details on this payment →

AANS April 7 2014 San Francisco CA

CARL ZEISS MEDITEC, INC.
Sep 12, 2014 $113

NEURO PROCEDURE KIT VISUALASE THERMAL THERAPY SYSTEM Food and Beverage VISUALASE, INC.
Oct 19, 2014 $106

HIGH SPEED SURGICAL DRILLS AND TOOLS Food and Beverage MEDTRONIC XOMED, INC.
Sep 16, 2014 $102

VISUALASE THERMAL THERAPY SYSTEM Travel and Lodging VISUALASE, INC.
Apr 7, 2014 $100

No Listed Product Gift

Additional details on this payment →

AANS April 7 2014 San Francisco CA Includes Complimentary Book

CARL ZEISS MEDITEC, INC.
Apr 6, 2016 $99

KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS Travel and Lodging BRAINLAB, INC.
Apr 6, 2016 $99

KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS Food and Beverage BRAINLAB, INC.
Oct 21, 2013 $97

MEDPOR Food and Beverage STRYKER CORPORATION
Sep 25, 2016 $89

NEURO FIXATION Food and Beverage STRYKER CORPORATION
Jul 11, 2014 $87

NEURO Travel and Lodging STRYKER CORPORATION
Oct 21, 2013 $80

NEURO TECHNOLOGIES NEUROMODULATION NEUROVASCULAR Education

Additional details on this payment →

Medical Textbook

DEPUY ORTHOPAEDICS INC.
May 1, 2016 $80

NEURO INSTRUMENTS Food and Beverage STRYKER CORPORATION
Mar 18, 2015 $76

BONE CEMENT MEDPOR NEURO NEURO/SPINE/ENT Food and Beverage STRYKER CORPORATION
Dec 20, 2013 $72

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Food and Beverage BRAINLAB, INC.
Oct 30, 2014 $58

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Food and Beverage BRAINLAB, INC.
Jun 9, 2016 $56

NAV CRANIALMAP NUERO SOFTWARE AND INSTRUMENTATION NAV PROFESS NAVIGATION SYSTEM Food and Beverage STRYKER CORPORATION
Jun 9, 2016 $51

NSE SURGICAL SIMULATOR Food and Beverage STRYKER CORPORATION
Oct 30, 2014 $48

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Food and Beverage BRAINLAB, INC.
Apr 6, 2016 $44

KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS Travel and Lodging BRAINLAB, INC.
Jul 11, 2014 $43

NEURO Food and Beverage STRYKER CORPORATION
Mar 6, 2015 $41

NEURO Food and Beverage STRYKER CORPORATION
Jun 24, 2014 $40

NEURO Food and Beverage STRYKER CORPORATION
Oct 30, 2014 $40

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Food and Beverage BRAINLAB, INC.
Nov 16, 2016 $39

NEURO FIXATION Food and Beverage STRYKER CORPORATION
Oct 27, 2015 $39

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Food and Beverage BRAINLAB, INC.
Apr 28, 2015 $38

CERVICAL /TRAUMA THERAPIES Food and Beverage MEDTRONIC SOFAMOR DANEK USA, INC.
Apr 22, 2014 $36

DURA MATER REPAIR Food and Beverage MEDTRONIC XOMED, INC.
Mar 26, 2015 $36

SHUNTS Food and Beverage MEDTRONIC XOMED, INC.
Jun 18, 2015 $35

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Travel and Lodging BRAINLAB, INC.
Apr 22, 2015 $35

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Travel and Lodging BRAINLAB, INC.
May 21, 2014 $35

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Travel and Lodging BRAINLAB, INC.
Aug 11, 2016 $35

KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS Travel and Lodging BRAINLAB, INC.
Jul 2, 2014 $35

BIOSURGERY - TISSEEL Food and Beverage BAXTER HEALTHCARE
Apr 10, 2015 $35

BIOSURGERY - TISSEEL Food and Beverage BAXTER HEALTHCARE
Jun 29, 2016 $34

FLOSEAL Food and Beverage BAXTER HEALTHCARE
Oct 29, 2015 $33

SHUNTS Food and Beverage MEDTRONIC XOMED, INC.
Sep 22, 2015 $31

CRITICAL CARE Food and Beverage MEDTRONIC XOMED, INC.
Jul 6, 2015 $29

THORACOLUMBAR THERAPIES Food and Beverage MEDTRONIC SOFAMOR DANEK USA, INC.
Mar 12, 2015 $29

BIOSURGERY - FLOSEAL Food and Beverage BAXTER HEALTHCARE
Aug 2, 2016 $28

DURAMATRIX HYDROSET Food and Beverage STRYKER CORPORATION
May 13, 2014 $28

NEURO Food and Beverage STRYKER CORPORATION
May 11, 2016 $28

STRATA Food and Beverage MEDTRONIC USA, INC.
Mar 28, 2016 $28

TISSEEL Food and Beverage BAXTER HEALTHCARE
Nov 26, 2013 $28

NEURO Food and Beverage STRYKER CORPORATION
Sep 20, 2016 $27

DURAMATRIX Food and Beverage STRYKER CORPORATION
Nov 29, 2016 $27

ELEVATE Food and Beverage MEDTRONIC USA, INC.
Sep 24, 2013 $26

NEURO Food and Beverage STRYKER CORPORATION
Jun 10, 2016 $26

NAV NAV3I NAVIGATION PLATFORM Travel and Lodging STRYKER CORPORATION
Dec 3, 2013 $25

SHUNTS Food and Beverage MEDTRONIC XOMED, INC.
Jul 21, 2014 $25

CERVICAL AND TRAUMA THERAPIES Food and Beverage MEDTRONIC SOFAMOR DANEK USA, INC.
Jun 10, 2016 $25

NAV NAV3I NAVIGATION PLATFORM Food and Beverage STRYKER CORPORATION
Jan 21, 2015 $24

NEURO Food and Beverage STRYKER CORPORATION
Aug 5, 2014 $24

BIOSURGERY - FLOSEAL Food and Beverage BAXTER HEALTHCARE
Dec 28, 2015 $22

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Food and Beverage BRAINLAB, INC.
Aug 9, 2016 $22

COALITION AGX Food and Beverage GLOBUS MEDICAL, INC.
Apr 8, 2014 $22

SHUNTS Food and Beverage MEDTRONIC XOMED, INC.
Dec 6, 2013 $20

MICROFIXATION - NEURO Food and Beverage BIOMET MICROFIXATION, LLC
Apr 27, 2016 $20

KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS Food and Beverage BRAINLAB, INC.
Sep 9, 2016 $20

KICK, AIRO, CURVE, BUZZ, NODE, EXACT TRAC, NOVALIS, TRAMACAD, ELEMENTS Food and Beverage BRAINLAB, INC.
Aug 27, 2015 $19

ADVANCED ENERGY HEMOSTATIC DEVICE Food and Beverage MEDTRONIC XOMED, INC.
Jan 24, 2014 $18

MEDPOR NEURO Food and Beverage STRYKER CORPORATION
May 14, 2016 $18

TACHOSIL Food and Beverage BAXTER HEALTHCARE
Aug 27, 2013 $18

NEURO Food and Beverage STRYKER CORPORATION
Mar 4, 2014 $17

THORACOLUMBAR THERAPIES Food and Beverage MEDTRONIC SOFAMOR DANEK USA, INC.
Apr 6, 2014 $16

SHUNTS Food and Beverage MEDTRONIC XOMED, INC.
Oct 17, 2013 $15

NEURO Food and Beverage STRYKER CORPORATION
Jun 10, 2016 $13

NAV NAV3I NAVIGATION PLATFORM Food and Beverage STRYKER CORPORATION
Mar 29, 2016 $13

VERTEX Food and Beverage MEDTRONIC USA, INC.
Mar 15, 2016 $13

T2 ALTITUDE Food and Beverage MEDTRONIC USA, INC.
Sep 20, 2013 $11

BIOSURGERY - FLOSEAL Food and Beverage BAXTER HEALTHCARE
Apr 28, 2015 $9

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Food and Beverage BRAINLAB, INC.
Dec 16, 2015 $6

SURGICAL PLANNING AND NAVIGATION RADIATION TREATMENT PLANNING AND POSITIONING Food and Beverage BRAINLAB, INC.
See this doctor’s Open Payments page →

Note: We have made some effort to normalize the data and eliminate duplicates, but data is primarily as it has been reported by the companies to the Centers for Medicare and Medicaid Services. To purchase the normalized data, please visit the ProPublica Data Store. If you spot an error, please let us know at [email protected].