Affiliated with a Castle Connolly Top Hospital
Who is Dr. Demartini, Diagnostic Radiologist in Greenbrae, CA?
Dr. William Demartini, MD is a Diagnostic Radiologist, who primarily practices in Greenbrae, CA with 2 additional practice locations. Dr. Demartini graduated from University of Chicago Division of the Biological Sciences The Pritzker School of Medicine and completed his residency at Cooper Hospital-University Medical Center Program. Dr. Demartini is fluent in English and Spanish, and is currently seeing new patients. Dr. Demartini’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Demartini’s office at (415) 925-7301.
Where did Dr. Demartini go to medical school and complete their residency?
Residency: Cooper Hospital-University Medical Center Program
Medical School: University of Chicago Division of the Biological Sciences The Pritzker School of Medicine
What languages does Dr. Demartini speak?
Dr. Demartini and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Diagnostic Radiologist like Dr. Demartini typically treat?
As a Diagnostic Radiologist, Dr. Demartini diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Demartini. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- Acquired Kidney Cyst
- Kidney Cysts
- Acquired Cystic Kidney Disease
- Renal Cyst
- Simple Kidney Cyst
ICD-10 Codes:
- N281: Cyst of kidney, acquired
Also known as:
- Head Injury
- Head Injuries
- Head Trauma
- Cranial Injury
- Brain Injury
ICD-10 Codes:
- S0990XA: Unspecified injury of head, initial encounter
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Multiple Site Bone Density and Structure Disorder
- Bone Density
- Bone Disease
- Widespread Bone Density Disorder
- Generalized Bone Structure Problem
- Multi-site Bone Disorder
ICD-10 Codes:
- M8589: Other specified disorders of bone density and structure, multiple sites
Also known as:
- Abnormal Breast Imaging Results
- Mammography
- Inconclusive mammogram
- Unclear breast scan results
- Abnormal breast scan
ICD-10 Codes:
- R928: Other abnormal and inconclusive findings on diagnostic imaging of breast
Also known as:
- Primary Osteoarthritis in Right Knee
- Osteoarthritis
- Right Knee Arthritis
- Right Knee Degenerative Joint Disease
ICD-10 Codes:
- M1711: Unilateral primary osteoarthritis, right knee
What procedures does a Diagnostic Radiologist like Dr. Demartini typically perform?
As a Diagnostic Radiologist, Dr. Demartini performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Demartini. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Ultrasound-Guided Fine Needle Biopsy
- Biopsy
- Ultrasound
- FNA Biopsy with Ultrasound
- Image-Guided Biopsy
- Fine Needle Aspiration
- First Lesion Biopsy
CPT Codes:
- 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion
Also known as:
- Ultrasound-Guided Breast Biopsy
- Breast Biopsy
- Percutaneous Breast Biopsy
- Breast Tissue Sample
- Breast Lesion Biopsy with Clip
CPT Codes:
- 19083: Biopsy, breast, with placement of breast localization device(s) (eg, clip, metallic pellet), when performed, and imaging of the biopsy specimen, when performed, percutaneous; first lesion, including ultrasound guidance
Also known as:
- Joint or Bursa Injection/Fluid Removal
- Arthrocentesis
- Major Joint Aspiration
- Bursa Injection
- Joint Fluid Removal
CPT Codes:
- 20610: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); without ultrasound guidance
Also known as:
- Abdominal Fluid Drainage with Imaging Guidance
- Guided Abdominal Paracentesis
- Ascites Drainage with Ultrasound
- Fluid Removal from Belly
CPT Codes:
- 49083: Abdominal paracentesis (diagnostic or therapeutic); with imaging guidance
Also known as:
- Fluid Removal from Lung Area with Imaging Guidance
- Thoracentesis
- Pleural Fluid Aspiration
- Lung Tap
- Fluid Drainage from Chest
CPT Codes:
- 32555: Thoracentesis, needle or catheter, aspiration of the pleural space; with imaging guidance
Does Dr. Demartini accept my insurance?
Dr. Demartini accepts most major insurance plans. Important: Please call our office at (415) 925-7301 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Demartini accept in Greenbrae, CA?
Dr. Demartini in Greenbrae, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Shield of California
Cigna Group
CVS Health (formerly Aetna)
Hill Physicians Medical Group
Imperial Health Holdings
Kaiser Permanente
Medicare
Molina Healthcare
UnitedHealth Group
Western Health Advantage
View All Insurances
Where is Dr. Demartini's office located?
Dr. William Demartini's Primary Practice
250 Bon Air Rd
Greenbrae, CA 94904
(415) 925-7301
What hospitals are Dr. Demartini affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Demartini has admitting privileges at the following hospitals:
Kaiser Permanente San Rafael Medical Center,San Rafael, CA
Ranked General Surgery

Ranked Colon Surgery

Ranked General Surgery
Ranked Colon Surgery
Kaiser Permanente Santa Rosa Medical Center,Santa Rosa, CA
Ranked Hernia Repair Surgery

Ranked Hernia Repair Surgery
Marinhealth Medical Center,Greenbrae, CA
Ranked Cancer Surgery

Ranked Mastectomy

Ranked Cancer Surgery
Ranked Mastectomy
Novato Community Hospital,Novato, CA
Ranked in 3 Specialties

Ranked in 4 Procedures

Ranked in 3 Specialties
Ranked in 4 Procedures
Sutter Santa Rosa Regional Hospital,Santa Rosa, CA
Gold Standard Top Hospital

Ranked in 2 Specialties

Ranked in 5 Procedures

Gold Standard Top Hospital
Ranked in 2 Specialties
Ranked in 5 Procedures
Providence Santa Rosa Memorial Hospital,Santa Rosa, CA
Ranked Cancer Surgery

Ranked Mastectomy

Ranked Cancer Surgery
Ranked Mastectomy