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Dr. Gonzalo Obnial, MD

Dr. Gonzalo Obnial, MD

Oakland, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Obnial, Vascular Surgeon in Oakland, CA?

    Dr. Gonzalo Obnial, MD is a Vascular Surgeon, who primarily practices in Oakland, CA with 2 additional practice locations. Dr. Obnial is fluent in English and Tagalog, and is currently seeing new patients. Dr. Obnial’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Obnial’s office at (510) 832-6131.

    What languages does Dr. Obnial speak?

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

    • English

    • Tagalog

    What conditions does Dr. Obnial treat?

    As a Vascular Surgeon, Dr. Obnial 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. Obnial. 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:

    • Peripheral Artery Disease
    • Peripheral Artery Disease with Both Legs Pain When Walking
    • Peripheral Artery Disease with Right Leg Pain When Walking
    • Atherosclerosis
    • Peripheral Arterial Disease
    • PVD
    • PAD
    • Poor Circulation in Legs
    • Blocked Leg Arteries
    • Bilateral leg claudication
    • PAD both legs pain with activity
    • Both legs artery pain when walking
    • Right leg claudication
    • PAD right leg pain with activity
    • Right leg artery pain when walking

    ICD-10 Codes:

    • I739: Peripheral vascular disease, unspecified
    • I70213: Atherosclerosis of native arteries of extremities with intermittent claudication, bilateral legs
    • I70211: Atherosclerosis of native arteries of extremities with intermittent claudication, right leg

    Also known as:

    • Narrowing of other blood vessel devices
    • Other vascular device blockage
    • Blood vessel implant narrowing
    • Vascular graft stenosis
    • Prosthetic vascular device blockage

    ICD-10 Codes:

    • T82858A: Stenosis of other vascular prosthetic devices, implants and grafts, initial encounter

    Also known as:

    • End-Stage Kidney Disease
    • Kidney Failure
    • Chronic Kidney Disease (CKD)
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • ESRD
    • End-Stage Renal Failure

    ICD-10 Codes:

    • N186: End stage renal disease

    Also known as:

    • Chronic Venous Insufficiency
    • Vascular Disease
    • CVI
    • Venous Reflux Disease
    • Leg Vein Incompetence
    • Peripheral Venous Insufficiency

    ICD-10 Codes:

    • I872: Venous insufficiency (chronic) (peripheral)

    Also known as:

    • Varicose Veins
    • Spider Veins
    • Venous Insufficiency
    • Chronic Venous Disease

    ICD-10 Codes:

    • I83893: Varicose veins of bilateral lower extremities with other complications

    What procedures does Dr. Obnial perform?

    As a Vascular Surgeon, Dr. Obnial 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. Obnial. 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:

    • Dialysis Circuit Angioplasty with Balloon
    • Dialysis Fistula Angioplasty
    • Dialysis Graft Angioplasty
    • Peripheral Dialysis Segment Angioplasty

    CPT Codes:

    • 36902: Introduction of needle(s) and/or catheter(s), dialysis circuit, with diagnostic angiography of the dialysis circuit, including all direct puncture(s) and catheter placement(s), injection(s) of contrast, all necessary imaging from the arterial anastomosis and adjacent artery through entire venous outflow including the inferior or superior vena cava, fluoroscopic guidance, radiological supervision and interpretation and image documentation and report; with transluminal balloon angioplasty, peripheral dialysis segment, including all imaging and radiological supervision and interpretation necessary to perform the angioplasty

    Also known as:

    • Leg Artery Unblocking with Atherectomy and Angioplasty
    • Femoral Artery Revascularization
    • Popliteal Artery Atherectomy
    • Leg Artery Angioplasty
    • Peripheral Artery Disease Treatment

    CPT Codes:

    • 37225: Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(s), unilateral; with atherectomy, includes angioplasty within the same vessel, when performed

    Also known as:

    • Leg Artery Revascularization with Stent and Atherectomy
    • Leg Artery Revascularization with Atherectomy and Angioplasty
    • Femoral artery revascularization
    • Popliteal artery revascularization
    • Leg artery stenting and atherectomy
    • Endovascular leg artery repair
    • Tibial Artery Revascularization
    • Peroneal Artery Revascularization
    • Leg Artery Plaque Removal
    • Peripheral Artery Disease Treatment

    CPT Codes:

    • 37227: Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(s), unilateral; with transluminal stent placement(s) and atherectomy, includes angioplasty within the same vessel, when performed
    • 37229: Revascularization, endovascular, open or percutaneous, tibial, peroneal artery, unilateral, initial vessel; with atherectomy, includes angioplasty within the same vessel, when performed

    Also known as:

    • Radiofrequency Vein Ablation
    • Vein Closure with Chemical Adhesive
    • Endovenous Radiofrequency Ablation
    • RF Ablation for Varicose Veins
    • Vein Closure Procedure
    • Varicose Vein Treatment
    • Endovenous Chemical Ablation
    • Varicose Vein Glue Treatment
    • Cyanoacrylate Vein Ablation
    • VenaSeal Procedure

    CPT Codes:

    • 36475: Endovenous ablation therapy of incompetent vein, extremity, inclusive of all imaging guidance and monitoring, percutaneous, radiofrequency; first vein treated
    • 36482: Endovenous ablation therapy of incompetent vein, extremity, by transcatheter delivery of a chemical adhesive (eg, cyanoacrylate) remote from the access site, inclusive of all imaging guidance and monitoring, percutaneous; first vein treated

    Also known as:

    • Arteriovenous Fistula Creation
    • AV Fistula Surgery
    • Cimino Fistula
    • Vascular Access for Dialysis

    CPT Codes:

    • 36821: Arteriovenous anastomosis, open; direct, any site (eg, Cimino type) (separate procedure)

    Also known as:

    • Revision of Arteriovenous (AV) Fistula
    • AV fistula repair
    • Dialysis graft revision
    • Open AV fistula revision

    CPT Codes:

    • 36832: Revision, open, arteriovenous fistula; without thrombectomy, autogenous or nonautogenous dialysis graft (separate procedure)

    Also known as:

    • Dialysis Access Balloon Angioplasty
    • Dialysis Fistula Angioplasty
    • Dialysis Graft Angioplasty
    • Central Dialysis Segment Angioplasty
    • AV Fistula Angioplasty

    CPT Codes:

    • 36907: Transluminal balloon angioplasty, central dialysis segment, performed through dialysis circuit, including all imaging and radiological supervision and interpretation required to perform the angioplasty (List separately in addition to code for primary procedure)

    Also known as:

    • Varicose Vein Removal (Stab Phlebectomy)
    • Microphlebectomy
    • Ambulatory Phlebectomy
    • Stab Incision Vein Removal

    CPT Codes:

    • 37765: Stab phlebectomy of varicose veins, 1 extremity; 10-20 stab incisions

    Also known as:

    • Leg Artery Angioplasty
    • Tibial Artery Angioplasty
    • Peroneal Artery Angioplasty
    • Leg Artery Revascularization

    CPT Codes:

    • 37228: Revascularization, endovascular, open or percutaneous, tibial, peroneal artery, unilateral, initial vessel; with transluminal angioplasty

    Also known as:

    • Creation of AV Fistula with Graft for Dialysis
    • Arteriovenous Fistula Creation (Graft)
    • Dialysis Access Graft
    • Non-Autogenous AV Fistula
    • Synthetic Graft for Dialysis

    CPT Codes:

    • 36830: Creation of arteriovenous fistula by other than direct arteriovenous anastomosis (separate procedure); nonautogenous graft (eg, biological collagen, thermoplastic graft)

    Also known as:

    • Dialysis Access Angioplasty and Stenting
    • Dialysis Fistula Repair
    • Dialysis Graft Stenting
    • Peripheral Dialysis Circuit Intervention

    CPT Codes:

    • 36903: Introduction of needle(s) and/or catheter(s), dialysis circuit, with diagnostic angiography of the dialysis circuit, including all direct puncture(s) and catheter placement(s), injection(s) of contrast, all necessary imaging from the arterial anastomosis and adjacent artery through entire venous outflow including the inferior or superior vena cava, fluoroscopic guidance, radiological supervision and interpretation and image documentation and report; with transcatheter placement of intravascular stent(s), peripheral dialysis segment, including all imaging and radiological supervision and interpretation necessary to perform the stenting, and all angioplasty within the peripheral dialysis segment

    Also known as:

    • Iliac Artery Stent Placement
    • Endovascular iliac artery stenting
    • Iliac artery angioplasty with stent
    • Pelvic artery revascularization

    CPT Codes:

    • 37221: Revascularization, endovascular, open or percutaneous, iliac artery, unilateral, initial vessel; with transluminal stent placement(s), includes angioplasty within the same vessel, when performed

    Does Dr. Obnial accept my insurance?

    Dr. Obnial accepts most major insurance plans. Important: Please call our office at (510) 832-6131 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Obnial accept in Oakland, CA?

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

    Top Insurances

    • Alameda Alliance

    • All Other PACE

    • All Other Third Party

    • Contra Costa

    • Crown Cork and Seal Company

    • Hill Physicians Medical Group

    • MAPFRE

    • Medicare

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Obnial's office located?

    Dr. Gonzalo Obnial's Primary Practice

    350 30th St Ste 210

    Oakland, CA 94609

    (510) 832-6131

    Get Directions

    Dr. Gonzalo Obnial's Practice 2

    460 N Wiget Ln # B

    Walnut Creek, CA 94598

    Get Directions

    Dr. Gonzalo Obnial's Practice 3

    100 Hospital Dr Ste 200

    Vallejo, CA 94589

    Get Directions

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

    Dr. Obnial's National Provider Identifier (NPI) number is 1497909931.

    What common questions do patients ask about Dr. Obnial?

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

    What is Dr. Gonzalo Obnial's specialty?

    Dr. Obnial is a Vascular Surgeon near Oakland, CA. A vascular surgeon specializes in the management of surgical disorders related to blood vessels, excluding those of the heart and intracranial vessels. Contact Dr. Obnial to book an appointment today.

    Is this Dr. Gonzalo Obnial affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Obnial is affiliated with Alta Bates Summit Medical Center - Summit Campus, John Muir Health Concord Medical Center, John Muir Health Walnut Creek Medical Center, Eden Medical Center, Sutter Medical Center, Sacramento, Sutter Delta 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 Vascular Surgeon?

    Explore Vascular 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 Gonzalo Obnial accepting new patients in Oakland, CA?

    Yes, Dr. Gonzalo Obnial is accepting new patients at this time.

    Does Dr. Gonzalo Obnial offer online booking?

    Please contact Dr. Obnial's office at (510) 832-6131 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gonzalo Obnial?

    Please contact Dr. Obnial's office at (510) 832-6131 for information regarding telehealth appointment availability or for scheduling assistance.

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