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Dr. Gregory Senofsky, MD

Santa Clarita, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Senofsky, Surgical Oncologist in Santa Clarita, CA?

    Dr. Gregory Senofsky, MD is a Surgical Oncologist, who primarily practices in Santa Clarita, CA with 2 additional practice locations. He is board certified. Dr. Senofsky graduated from Baylor College of Medicine and completed his residency at Univ Of Va Med Ctr, General Surgery. Dr. Senofsky is fluent in English and Spanish, and is currently seeing new patients. Dr. Senofsky’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Senofsky’s office at (661) 255-9287.

    Where did Dr. Senofsky go to medical school and complete their residency?

    • Residency: Univ Of Va Med Ctr, General Surgery | U Ca San Diego Med Ctr | University of Virginia Program

    • Medical School: Baylor College of Medicine

    Is Dr. Senofsky board certified as a Surgical Oncologist?

    Yes, Dr. Gregory Senofsky, MD is board certified by the American Board of Surgery

    What languages does Dr. Senofsky speak?

    Dr. Senofsky and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does Dr. Senofsky treat?

    As a Surgical Oncologist, Dr. Senofsky 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. Senofsky. 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
    • Widespread Left Female Breast Cancer
    • Early Breast Cancer of the Left Breast
    • Early Breast Cancer of the Right Breast
    • Mammary cancer
    • Breast carcinoma
    • Breast tumor
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma
    • Left female breast cancer in multiple areas
    • Diffuse left female breast cancer
    • Malignant growth in overlapping sites of left female breast
    • Intraductal carcinoma in situ left breast
    • Precancerous cells left breast
    • Non-invasive breast cancer left breast
    • DCIS left breast
    • Intraductal carcinoma in situ right breast
    • Precancerous cells right breast
    • Non-invasive breast cancer right breast
    • DCIS right breast

    ICD-10 Codes:

    • C50911: Malignant neoplasm of unspecified site of right female breast
    • C50912: Malignant neoplasm of unspecified site of left female breast
    • C50811: Malignant neoplasm of overlapping sites of right female breast
    • C50812: Malignant neoplasm of overlapping sites of left female breast
    • D0512: Intraductal carcinoma in situ of left breast
    • D0511: Intraductal carcinoma in situ of right breast

    Also known as:

    • Personal History of Breast Cancer
    • Breast Cancer
    • Past breast cancer
    • Previous mammary malignancy
    • History of breast tumor

    ICD-10 Codes:

    • Z853: Personal history of malignant neoplasm of breast

    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:

    • Breast Cancer Screening
    • Health Screening
    • Breast Cancer Screening (PDQ®)
    • Mammogram
    • Breast Exam
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1239: Encounter for other screening for malignant neoplasm of breast

    Also known as:

    • Cancer Follow-up Exam
    • Cancer
    • Post-cancer treatment checkup
    • Malignancy surveillance
    • Oncology follow-up

    ICD-10 Codes:

    • Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm

    Also known as:

    • Breast Pain
    • Other Breast Symptoms
    • Breast Disease
    • Mastalgia
    • Tender Breasts
    • Sore Breasts
    • Unspecified Breast Issues
    • General Breast Problems
    • Breast Discomfort

    ICD-10 Codes:

    • N644: Mastodynia
    • N6459: Other signs and symptoms in breast

    Also known as:

    • Melanoma
    • Malignant Melanoma
    • Skin Melanoma
    • Melanoma Skin Cancer

    ICD-10 Codes:

    • Z85820: Personal history of malignant melanoma of skin

    Also known as:

    • Personal History of Ductal Carcinoma In Situ (DCIS)
    • Breast Cancer
    • Past DCIS
    • Previous non-invasive breast cancer
    • History of in-situ breast tumor

    ICD-10 Codes:

    • Z86000: Personal history of in-situ neoplasm of breast

    Also known as:

    • Other Specific Breast Disorder
    • Breast Disease
    • Various breast conditions
    • Miscellaneous breast ailments
    • Specific breast problems

    ICD-10 Codes:

    • N6489: Other specified disorders of breast

    Also known as:

    • Trunk Lump or Swelling
    • Body Mass
    • Torso Lump
    • Trunk Nodule

    ICD-10 Codes:

    • R222: Localized swelling, mass and lump, trunk

    Also known as:

    • Melanoma of the Trunk
    • Melanoma
    • Malignant Melanoma of Body
    • Skin Cancer on Torso

    ICD-10 Codes:

    • C4359: Malignant melanoma of other part of trunk

    Also known as:

    • Lost both breasts (double mastectomy)
    • Mastectomy
    • Double mastectomy
    • Bilateral breast removal
    • Absence of both breasts

    ICD-10 Codes:

    • Z9013: Acquired absence of bilateral breasts and nipples

    Also known as:

    • Benign Left Breast Tumor
    • Benign Tumor
    • Breast Disease
    • Non-cancerous left breast growth
    • Left breast mass
    • Left breast lump

    ICD-10 Codes:

    • D242: Benign neoplasm of left breast

    Also known as:

    • Benign Breast Lump
    • Benign Tumor
    • Breast Disease
    • Non-cancerous breast mass
    • Breast fibroadenoma
    • Benign breast disease

    ICD-10 Codes:

    • D241: Benign neoplasm of right breast

    What procedures does Dr. Senofsky perform?

    As a Surgical Oncologist, Dr. Senofsky 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. Senofsky. 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:

    • Partial Mastectomy
    • Simple Mastectomy
    • Partial Mastectomy with Lymph Node Removal
    • Mastectomy
    • Lumpectomy
    • Breast conserving surgery
    • Quadrantectomy
    • Segmentectomy
    • Complete Mastectomy
    • Breast Removal Surgery
    • Total Mastectomy
    • Unilateral Mastectomy
    • Lumpectomy with Lymphadenectomy
    • Breast Conserving Surgery with Lymph Node Dissection
    • Quadrantectomy with Axillary Dissection

    CPT Codes:

    • 19301: Mastectomy, partial (eg, lumpectomy, tylectomy, quadrantectomy, segmentectomy);
    • 19303: Mastectomy, simple, complete
    • 19302: Mastectomy, partial (eg, lumpectomy, tylectomy, quadrantectomy, segmentectomy); with axillary lymphadenectomy

    Also known as:

    • Adjacent Tissue Transfer (Trunk)
    • Skin Flap Surgery
    • Local Flap Reconstruction
    • Tissue Rearrangement Surgery
    • Skin Repair Surgery

    CPT Codes:

    • 14001: Adjacent tissue transfer or rearrangement, trunk; defect 10.1 sq cm to 30.0 sq cm

    Also known as:

    • Skin Flap Surgery (Trunk)
    • Adjacent tissue transfer
    • Local flap surgery
    • Skin rearrangement

    CPT Codes:

    • 14000: Adjacent tissue transfer or rearrangement, trunk; defect 10 sq cm or less

    Also known as:

    • Breast Lesion Excision
    • Breast Cyst Removal
    • Fibroadenoma Excision
    • Breast Tumor Removal
    • Nipple/Areolar Lesion Removal

    CPT Codes:

    • 19120: Excision of cyst, fibroadenoma, or other benign or malignant tumor, aberrant breast tissue, duct lesion, nipple or areolar lesion (except 19300), open, male or female, 1 or more lesions

    Also known as:

    • Drainage of Fluid Collection
    • Incision and Drainage
    • Hematoma Drainage
    • Seroma Drainage

    CPT Codes:

    • 10140: Incision and drainage of hematoma, seroma or fluid collection

    Also known as:

    • Breast Lump Removal with Marker Guidance
    • Image-Guided Breast Lesion Excision
    • Wire-Localized Breast Biopsy
    • Open Excision of Marked Breast Lesion
    • Breast Mass Removal with Marker

    CPT Codes:

    • 19125: Excision of breast lesion identified by preoperative placement of radiological marker, open; single lesion

    Also known as:

    • Modified Radical Mastectomy
    • Mastectomy
    • Breast Removal with Lymph Node Dissection
    • Breast Cancer Surgery

    CPT Codes:

    • 19307: Mastectomy, modified radical, including axillary lymph nodes, with or without pectoralis minor muscle, but excluding pectoralis major muscle

    Also known as:

    • Sentinel Lymph Node Mapping
    • Lymph Node Identification
    • Sentinel Node Biopsy (Mapping)
    • Dye Injection for Lymph Nodes

    CPT Codes:

    • 38900: Intraoperative identification (eg, mapping) of sentinel lymph node(s) includes injection of non-radioactive dye, when performed (List separately in addition to code for primary procedure)

    Also known as:

    • Deep Armpit Lymph Node Biopsy
    • Biopsy
    • Axillary Lymph Node Excision
    • Open Axillary Node Biopsy
    • Underarm Lymph Node Removal

    CPT Codes:

    • 38525: Biopsy or excision of lymph node(s); open, deep axillary node(s)

    Also known as:

    • Large Soft Tissue Tumor Removal (Neck/Chest)
    • Back or Flank Tumor Removal
    • Neck tumor resection
    • Chest wall tumor removal
    • Sarcoma surgery
    • Soft Tissue Tumor Excision
    • Sarcoma Resection
    • Back Tumor Surgery
    • Flank Tumor Surgery

    CPT Codes:

    • 21558: Radical resection of tumor (eg, sarcoma), soft tissue of neck or anterior thorax; 5 cm or greater
    • 21936: Radical resection of tumor (eg, sarcoma), soft tissue of back or flank; 5 cm or greater

    Also known as:

    • Large Face or Scalp Tumor Removal
    • Radical Soft Tissue Resection
    • Sarcoma Removal Face/Scalp
    • Large Skin Tumor Excision
    • Facial Tumor Surgery

    CPT Codes:

    • 21016: Radical resection of tumor (eg, sarcoma), soft tissue of face or scalp; 2 cm or greater

    Does Dr. Senofsky accept my insurance?

    Dr. Senofsky accepts most major insurance plans. Important: Please call our office at (661) 255-9287 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Senofsky accept in Santa Clarita, CA?

    Dr. Senofsky in Santa Clarita, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • Centene

    • Cigna

    • City of Los Angeles

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Senofsky's office located?

    Dr. Gregory Senofsky's Primary Practice

    27235 Tourney Rd Ste 2400

    Santa Clarita, CA 91355

    (661) 255-9287

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    Dr. Gregory Senofsky's Practice 2

    200 Medical Plaza Suite 120

    Los Angeles, CA 90024

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    Dr. Gregory Senofsky's Practice 3

    757 Westwood Plz Fl 7

    Los Angeles, CA 90095

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    What is Dr. Senofsky's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Senofsky's National Provider Identifier (NPI) number is 1982792891.

    What common questions do patients ask about Dr. Senofsky?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Senofsky

    What is Dr. Gregory Senofsky's specialty?

    Dr. Senofsky is a Surgical Oncologist near Santa Clarita, CA. A surgical oncologist is a highly qualified and trained surgeon with specialized expertise in the prevention, diagnosis, treatment, and rehabilitation of cancer patients. They have received additional training in a multidisciplinary approach and dedicate a significant portion of their practice to these areas, as well as to cancer research. Contact Dr. Senofsky to book an appointment today.

    Is this Dr. Gregory Senofsky affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Senofsky is affiliated with Henry Mayo Newhall Hospital, Ronald Reagan UCLA Medical Center which are a Castle Connolly Top Hospitals. 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 Surgical Oncologist?

    Explore Surgical 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 Gregory Senofsky accepting new patients in Santa Clarita, CA?

    Yes, Dr. Gregory Senofsky is accepting new patients at this time.

    Does Dr. Gregory Senofsky offer online booking?

    Please contact Dr. Senofsky's office at (661) 255-9287 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gregory Senofsky?

    Please contact Dr. Senofsky's office at (661) 255-9287 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Gregory Senofsky have?

    Dr. Gregory Senofsky is certified by the American Board of Surgery.

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