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Dr. Marielle Ferstenberg-Osypian, DO

Williamsville, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ferstenberg-Osypian, Surgeon in Williamsville, NY?

    Dr. Marielle Ferstenberg-Osypian, DO is a Surgeon, who primarily practices in Williamsville, NY with 1 additional practice location. Dr. Ferstenberg-Osypian is fluent in English, and is currently seeing new patients. Dr. Ferstenberg-Osypian’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ferstenberg-Osypian’s office at (716) 626-6300.

    What languages does Dr. Ferstenberg-Osypian speak?

    Dr. Ferstenberg-Osypian and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Ferstenberg-Osypian treat?

    As a Surgeon, Dr. Ferstenberg-Osypian 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. Ferstenberg-Osypian. 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
    • Widespread Left Female Breast Cancer
    • Early Breast Cancer of the Left Breast
    • 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 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

    ICD-10 Codes:

    • C50811: Malignant neoplasm of overlapping sites of right female breast
    • C50411: Malignant neoplasm of upper-outer quadrant of right female breast
    • C50812: Malignant neoplasm of overlapping sites of left female breast
    • C50412: Malignant neoplasm of upper-outer quadrant of left female breast
    • D0512: Intraductal carcinoma in situ of left breast

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    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. Ferstenberg-Osypian perform?

    As a Surgeon, Dr. Ferstenberg-Osypian 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. Ferstenberg-Osypian. 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
    • Mastectomy
    • Lumpectomy
    • Breast conserving surgery
    • Quadrantectomy
    • Segmentectomy
    • Complete Mastectomy
    • Breast Removal Surgery
    • Total Mastectomy
    • Unilateral Mastectomy

    CPT Codes:

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

    Also known as:

    • Breast Lesion Localization
    • Breast Marker Placement
    • Wire Localization Breast
    • Mammographic Guided Breast Localization

    CPT Codes:

    • 19281: Placement of breast localization device(s) (eg, clip, metallic pellet, wire/needle, radioactive seeds), percutaneous; first lesion, including mammographic guidance

    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:

    • 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:

    • Immediate Breast Implant After Mastectomy
    • Plastic and Cosmetic Surgery
    • Same-day breast implant
    • Mastectomy with immediate implant
    • Breast implant during mastectomy
    • Immediate breast reconstruction

    CPT Codes:

    • 19340: Insertion of breast implant on same day of mastectomy (ie, immediate)

    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:

    • Biologic Implant for Soft Tissue Reinforcement
    • Acellular Dermal Matrix Implant
    • Breast Reinforcement Implant
    • Trunk Soft Tissue Repair
    • Tissue Scaffold Implant

    CPT Codes:

    • 15777: Implantation of biologic implant (eg, acellular dermal matrix) for soft tissue reinforcement (ie, breast, trunk) (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:

    • 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:

    • Radioactive Tracer Injection for Sentinel Lymph Node Biopsy
    • Sentinel Node Mapping Injection
    • Lymph Node Tracer Injection
    • Radioactive Dye for Lymph Nodes
    • Sentinel Lymph Node Identification

    CPT Codes:

    • 38792: Injection procedure; radioactive tracer for identification of sentinel node

    Also known as:

    • Inhalation Breathing Treatment
    • Nebulizer Treatment
    • Aerosol Treatment
    • IPPB Treatment
    • Airway Obstruction Treatment

    CPT Codes:

    • 94640: Pressurized or nonpressurized inhalation treatment for acute airway obstruction for therapeutic purposes and/or for diagnostic purposes such as sputum induction with an aerosol generator, nebulizer, metered dose inhaler or intermittent positive pressure breathing (IPPB) device

    Does Dr. Ferstenberg-Osypian accept my insurance?

    Dr. Ferstenberg-Osypian accepts most major insurance plans. Important: Please call our office at (716) 626-6300 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ferstenberg-Osypian accept in Williamsville, NY?

    Dr. Ferstenberg-Osypian in Williamsville, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • County of Franklin (OH)

    • CVS Health (formerly Aetna)

    • HealthNow New York

    • Horizon BlueCross BlueShield

    • Independent Health

    • Medicaid

    • Medicare

    • State of Tennessee

    • UnitedHealthcare

    • Univera Healthcare

    View All Insurances

    Where is Dr. Ferstenberg-Osypian's office located?

    Dr. Marielle Ferstenberg-Osypian's Primary Practice

    55 Spindrift Dr

    Williamsville, NY 14221

    (716) 626-6300

    Get Directions

    Dr. Marielle Ferstenberg-Osypian's Practice 2

    55 Spindrift Dr Ste 220

    Buffalo, NY 14221

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

    Dr. Ferstenberg-Osypian's National Provider Identifier (NPI) number is 1922445220.

    What common questions do patients ask about Dr. Ferstenberg-Osypian?

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

    What is Dr. Marielle Ferstenberg-Osypian's specialty?

    Dr. Ferstenberg-Osypian is a Surgeon near Williamsville, NY. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Ferstenberg-Osypian to book an appointment today.

    Is this Dr. Marielle Ferstenberg-Osypian affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ferstenberg-Osypian is affiliated with Mount St. Mary’s Hospital, Mercy Hospital of Buffalo, Olean General Hospital, Kenmore Mercy Hospital, Roswell Park Comprehensive Cancer 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 Surgeon?

    Explore Surgeon 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 Marielle Ferstenberg-Osypian accepting new patients in Williamsville, NY?

    Yes, Dr. Marielle Ferstenberg-Osypian is accepting new patients at this time.

    Does Dr. Marielle Ferstenberg-Osypian offer online booking?

    Please contact Dr. Ferstenberg-Osypian's office at (716) 626-6300 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Marielle Ferstenberg-Osypian?

    Please contact Dr. Ferstenberg-Osypian's office at (716) 626-6300 for information regarding telehealth appointment availability or for scheduling assistance.

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