TO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Oconnor, Radiation Oncologist in Oxnard, CA?
Dr. Timothy Oconnor, MD is a Radiation Oncologist, who primarily practices in Oxnard, CA with 1 additional practice location. He is board certified. Dr. Oconnor is fluent in English and Spanish, and is currently seeing new patients. Dr. Oconnor’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Oconnor’s office at (805) 988-2657.
What are Areas of Expertise for Dr. Oconnor?
Dr. Timothy Oconnor, MD is a highly-rated, board-certified Radiation Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Oconnor empowers patients to confidently navigate their health journey, specializing in Prostate Cancer, Stereotactic Radiosurgery, or comprehensive wellness support. Serving the Oxnard/CA community, Dr. Oconnor is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Oconnor speak?
Dr. Oconnor and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Oconnor treat?
As a Radiation Oncologist, Dr. Oconnor 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. Oconnor. 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:
- Upper-Outer Quadrant Right Female Breast Cancer
- Breast Cancer
- Early Breast Cancer of the Right Breast
- Upper-Inner Quadrant Left Female Breast Cancer
- Upper-Inner Quadrant Right Female Breast Cancer
- Early Breast Cancer of the Left Breast
- Lower-Outer Quadrant Left Female Breast Cancer
- Right female breast cancer upper-outer
- Upper-outer right female breast tumor
- Malignant growth in upper-outer right female breast
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- Intraductal carcinoma in situ right breast
- Precancerous cells right breast
- Non-invasive breast cancer right breast
- DCIS right 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 upper-inner
- Upper-inner right female breast tumor
- Malignant growth in upper-inner right female breast
- Intraductal carcinoma in situ left breast
- Precancerous cells left breast
- Non-invasive breast cancer left breast
- DCIS left breast
- Left female breast cancer lower-outer
- Lower-outer left female breast tumor
- Malignant growth in lower-outer left female breast
ICD-10 Codes:
- C50411: Malignant neoplasm of upper-outer quadrant of right female breast
- C50412: Malignant neoplasm of upper-outer quadrant of left female breast
- D0511: Intraductal carcinoma in situ of right breast
- C50212: Malignant neoplasm of upper-inner quadrant of left female breast
- C50211: Malignant neoplasm of upper-inner quadrant of right female breast
- D0512: Intraductal carcinoma in situ of left breast
- C50512: Malignant neoplasm of lower-outer quadrant of left 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:
- Basal Cell Skin Cancer of the Nose
- Basal Cell Skin Cancer of the Face
- Skin Cancer
- Skin Cancer Treatment (PDQ)
- Basal Cell Carcinoma (BCC)
- Rodent Ulcer
- BCC
- Basal Cell Carcinoma
ICD-10 Codes:
- C44311: Basal cell carcinoma of skin of nose
- C44319: Basal cell carcinoma of skin of other parts of face
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:
- Secondary Cancer in Head and Neck Lymph Nodes
- Cancer
- Metastatic Cancer to Neck Lymph Nodes
- Head and Neck Lymph Node Cancer Spread
- Lymph Node Metastasis in Neck
ICD-10 Codes:
- C770: Secondary and unspecified malignant neoplasm of lymph nodes of head, face and neck
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:
- Squamous Cell Skin Cancer of the Face
- Skin Cancer
- Skin Cancer Treatment (PDQ®)
- Squamous Cell Carcinoma of Face
- Facial SCC
- Cutaneous Squamous Cell Carcinoma of Face
- Face Skin Malignancy
ICD-10 Codes:
- C44329: Squamous cell carcinoma of skin of other parts of face
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:
- Salivary Gland Cancer
- Parotid Gland Cancer
- Salivary Gland Tumor
- Salivary Gland Carcinoma
ICD-10 Codes:
- C07: Malignant neoplasm of parotid gland
Also known as:
- Throat Cancer
- Tonsil Cancer
- Oropharyngeal Cancer
- Throat Carcinoma
- Tonsillar Cancer
ICD-10 Codes:
- C090: Malignant neoplasm of tonsillar fossa
Which procedures does Dr. Oconnor perform as a Radiation Oncologist?
As a Radiation Oncologist, procedures performed by a Dr. Timothy Oconnor 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. Oconnor's office.
Does Dr. Oconnor accept my insurance?
Dr. Oconnor accepts most major insurance plans. Important: Please call our office at (805) 988-2657 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Oconnor accept in Oxnard, CA?
Dr. Oconnor in Oxnard, 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
Clinicas del Camino Real
Gold Coast Health Plan
Humana
Medicare
Other Health Care Provider
Other Provider Networks
UnitedHealthcare
View All Insurances
Where is Dr. Oconnor's office located?
Dr. Timothy Oconnor's Primary Practice
1700 N Rose Ave Ste 120
Oxnard, CA 93030
(805) 988-2657
What is Dr. Oconnor's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Oconnor's National Provider Identifier (NPI) number is 1982669396.
What common questions do patients ask about Dr. Oconnor?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Oconnor
What is Dr. Timothy Oconnor's specialty?
Dr. Oconnor is a Radiation Oncologist near Oxnard, 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. Oconnor to book an appointment today.
Is this Dr. Timothy Oconnor affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Oconnor is affiliated with Dignity Health - St. John's Regional Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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 Timothy Oconnor accepting new patients in Oxnard, CA?
Yes, Dr. Timothy Oconnor is accepting new patients at this time.
Does Dr. Timothy Oconnor offer online booking?
Please contact Dr. Oconnor's office at (805) 988-2657 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Timothy Oconnor?
Please contact Dr. Oconnor's office at (805) 988-2657 for information regarding telehealth appointment availability or for scheduling assistance.
Other Radiation Oncologist Near Oxnard, CA
HM
Radiation Oncologist
Accepting patientsDr. Henry Montes, MD is a Radiation Oncologist, who primarily practices in Oxnard, CA with 1 additional practice location. He has been practicing for over 31 years and is board certified.
Oxnard, CA
RL
Radiation Oncologist
Accepting patientsDr. Robert Lum, MD is a Radiation Oncologist, who primarily practices in Oxnard, CA with 2 additional practice locations. He has been practicing for over 31 years and is board certified by the American Board of Radiology.
Oxnard, CA
Radiation Oncologist
Accepting patientsDr. Jeffrey Rodnick, MD is a Radiation Oncologist, who primarily practices in Ventura, CA with 2 additional practice locations. He has been practicing for over 34 years and is board certified by the American Board of Internal Medicine and American Board of Radiology.
Ventura, CA