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Accepting patients
Who is Dr. Fields, Radiation Oncologist in Rohnert Park, CA?
Dr. Marc Fields, MD is a Radiation Oncologist, who primarily practices in Rohnert Park, CA with 1 additional practice location. He is board certified by the American Board of Radiology. Dr. Fields graduated from University of Pennsylvania and completed his residency at University of Michigan Program. Dr. Fields is fluent in English, Chinese, Hindi, and Spanish, and is currently seeing new patients. Dr. Fields’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fields’s office at (707) 584-2200.
Where did Dr. Fields go to medical school and complete their residency?
Residency: University of Michigan Program
Medical School: University of Pennsylvania
Is Dr. Fields board certified in Radiation Oncologist?
Yes, Dr. Marc Fields, MD is board certified by the American Board of Radiology
What languages does Dr. Fields speak?
Dr. Fields and their clinical team can communicate with patients in the following languages:
Chinese
English
Hindi
Spanish
What conditions does Dr. Fields treat?
As a Radiation Oncologist, Dr. Fields 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. Fields. 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.
Also known as:
- Breast Cancer
- Upper-Outer Quadrant Right Female Breast Cancer
- Lower-Outer Quadrant Left Female Breast Cancer
- Lower-Outer Quadrant Right Female Breast Cancer
- Upper-Inner Quadrant Left Female Breast Cancer
- Lower-Inner Quadrant Right Female Breast Cancer
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- Right female breast cancer upper-outer
- Upper-outer right female breast tumor
- Malignant growth in upper-outer right female breast
- Left female breast cancer lower-outer
- Lower-outer left female breast tumor
- Malignant growth in lower-outer left female breast
- Right female breast cancer lower-outer
- Lower-outer right female breast tumor
- Malignant growth in lower-outer right female breast
- Left female breast cancer upper-inner
- Upper-inner left female breast tumor
- Malignant growth in upper-inner left female breast
- Right female breast cancer lower-inner
- Lower-inner right female breast tumor
- Malignant growth in lower-inner right female breast
ICD-10 Codes:
- C50412: Malignant neoplasm of upper-outer quadrant of left female breast
- C50411: Malignant neoplasm of upper-outer quadrant of right female breast
- C50512: Malignant neoplasm of lower-outer quadrant of left female breast
- C50511: Malignant neoplasm of lower-outer quadrant of right female breast
- C50212: Malignant neoplasm of upper-inner quadrant of left female breast
- C50311: Malignant neoplasm of lower-inner quadrant of right female breast
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Secondary Bone Cancer
- Secondary Brain Cancer
- Bone Cancer
- Brain Tumor
- Metastatic bone cancer
- Cancer spread to bone
- Bone metastases
- Metastatic brain cancer
- Brain metastases
- Cancer spread to brain
ICD-10 Codes:
- C7951: Secondary malignant neoplasm of bone
- C7931: Secondary malignant neoplasm of brain
Also known as:
- Lung Cancer
- Right upper lobe lung cancer
- Bronchial cancer
- Malignant neoplasm of lung
- Left Lung Cancer
- Upper Lobe Lung Cancer
- Bronchial Cancer
ICD-10 Codes:
- C3411: Malignant neoplasm of upper lobe, right bronchus or lung
- C3412: Malignant neoplasm of upper lobe, left bronchus or lung
Also known as:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
Also known as:
- Anal Cancer
- Anal Cancer Treatment (PDQ)
- Cancer of the anal canal
- Malignant neoplasm of anal canal
- Anorectal cancer
ICD-10 Codes:
- C211: Malignant neoplasm of anal canal
Also known as:
- Squamous Cell Skin Cancer of the Ear
- Skin Cancer
- Skin Cancer Treatment (PDQ)
- Squamous Cell Carcinoma (SCC)
- Cutaneous Squamous Cell Carcinoma
- SCC
- Squamous Cell Carcinoma
ICD-10 Codes:
- C44229: Squamous cell carcinoma of skin of left ear and external auricular canal
Also known as:
- Endometrial Cancer
- Uterine Cancer
- Endometrial Cancer Treatment (PDQ®)
- Malignant Endometrial Tumor
- Endometrial Carcinoma
- Cancer of the Endometrium
ICD-10 Codes:
- C541: Malignant neoplasm of endometrium
Also known as:
- Oral Cancer
- Mouth Cancer
- Tongue Cancer
- Oral Cavity Cancer
- Tongue Carcinoma
ICD-10 Codes:
- C01: Malignant neoplasm of base of tongue
Also known as:
- Esophageal Cancer
- Esophagus Cancer
- Malignant Neoplasm of Esophagus
- Gullet Cancer
ICD-10 Codes:
- C155: Malignant neoplasm of lower third of esophagus
Also known as:
- Multiple Myeloma
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
- Active multiple myeloma
- Untreated multiple myeloma
- Plasma cell myeloma
ICD-10 Codes:
- C9000: Multiple myeloma not having achieved remission
Also known as:
- Pancreatic Cancer
- Cancer of the pancreas
- Malignant neoplasm of pancreas
- Pancreatic adenocarcinoma
ICD-10 Codes:
- C251: Malignant neoplasm of body of pancreas
Also known as:
- Frontal Lobe Brain Tumor
- Brain Tumor
- Frontal Lobe Cancer
- Brain Cancer
- Malignant Frontal Lobe Tumor
ICD-10 Codes:
- C711: Malignant neoplasm of frontal lobe
Which procedures does Dr. Fields perform as a Radiation Oncologist?
As a Radiation Oncologist, procedures performed by a Dr. Marc Fields may include:
- Abdominal Aortic Aneurysm (AAA) Screening
- Abdominal Imaging
- Abdominal Radiology Consultation
- Angiography
- Arthrography
- Barium Swallow
- Bone Biopsy
- Bone Density Measurement / DXA Scan
For detailed information, please contact Dr. Fields' office.
Does Dr. Fields accept my insurance?
Dr. Fields accepts most major insurance plans. Important: Please call our office at (707) 584-2200 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Fields accept in Rohnert Park, CA?
Dr. Fields in Rohnert Park, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Health Plan
All Other Third Party
Blue Shield of California
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Kaiser Permanente
Medicare
Partnership Health Plan
Sutter Health
UnitedHealthcare
View All Insurances
Where is Dr. Fields' office located?
Dr. Marc Fields' Primary Practice
301 Professional Center Dr
Rohnert Park, CA 94928
(707) 584-2200
What is Dr. Fields's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fields's National Provider Identifier (NPI) number is 1730143066.
What common questions do patients ask about Dr. Fields?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fields
What is Dr. Marc Fields's specialty?
Dr. Fields is a Radiation Oncologist near Rohnert Park, CA. A radiological oncologist specializes in the therapeutic applications of radiant energy and its modifiers. They focus on the study and management of diseases, particularly malignant tumors. Contact Dr. Fields to book an appointment today.
Is this Dr. Marc Fields affiliated with a ranked Castle Connolly Top Hospital?
No, Fields is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Radiation Oncologist?
Explore Radiation Oncologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Marc Fields accepting new patients in Rohnert Park, CA?
Yes, Dr. Marc Fields is accepting new patients at this time.
Does Dr. Marc Fields offer online booking?
Please contact Dr. Fields's office at (707) 584-2200 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Marc Fields?
Please contact Dr. Fields's office at (707) 584-2200 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Marc Fields have?
Dr. Marc Fields is certified by the American Board of Radiology.
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