GN
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nishanian, Vascular Surgeon in Irvine, CA?
Dr. Garabed Nishanian, MD is a Vascular Surgeon, who primarily practices in Irvine, CA with 1 additional practice location. He is board certified. Dr. Nishanian completed his residency at La Co Harbor Ucla Med Ctr, Vascular Surgery S Ca Kaiser Permanente Md Grp, General Surgery Kaiser Fndn Hosp Of La, General Surgery. Dr. Nishanian is fluent in English and Tagalog, and is currently seeing new patients. Dr. Nishanian’s practice accepts Kaiser Permanente, Medicare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nishanian’s office at (949) 429-8840.
What are Areas of Expertise for Dr. Nishanian?
Dr. Garabed Nishanian, MD is a highly-rated, board-certified Vascular Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Nishanian empowers patients to confidently navigate their health journey, specializing in Deep Vein Thrombosis (DVT), Endovascular Surgery, Minimally Invasive Surgery, Varicose Veins, and comprehensive wellness support. Serving the Irvine, CA community, Dr. Nishanian is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Nishanian go to medical school and complete their residency?
Residency: La Co Harbor Ucla Med Ctr, Vascular Surgery S Ca Kaiser Permanente Md Grp, General Surgery Kaiser Fndn Hosp Of La, General Surgery | La County Harbor UCLA Med Center
Medical School: Tulane Univ Sch of Med, New Orleans La
Is Dr. Nishanian board certified as a Vascular Surgeon?
Yes, Dr. Garabed Nishanian, MD is board certified by the American Board of Surgery
What languages does Dr. Nishanian speak?
Dr. Nishanian and their clinical team can communicate with patients in the following languages:
English
Tagalog
What conditions does a Vascular Surgeon like Dr. Nishanian typically treat?
As a Vascular Surgeon, Dr. Nishanian 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. Nishanian. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Varicose Veins
- Spider Veins
- Venous Insufficiency
- Chronic Venous Disease
ICD-10 Codes:
- I83813: Varicose veins of bilateral lower extremities with pain
Also known as:
- Localized Swelling
- Edema
- Localized Edema
- Fluid Retention
- Swelling in one area
ICD-10 Codes:
- R600: Localized edema
Also known as:
- Other Heart and Lung Symptoms
- Heart Disease
- Lung Disease
- Cardiopulmonary symptoms
- Unusual heart and breathing signs
- Circulatory-respiratory issues
ICD-10 Codes:
- R0989: Other specified symptoms and signs involving the circulatory and respiratory systems
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I6389: Other cerebral infarction
What procedures does a Vascular Surgeon like Dr. Nishanian typically perform?
As a Vascular Surgeon, Dr. Nishanian 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. Nishanian. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Foam Sclerotherapy for Varicose Veins
- Radiofrequency Ablation for Varicose Veins (Additional Vein)
- Laser Treatment for Varicose Veins
- Sclerotherapy for veins
- Foam injection for varicose veins
- Ultrasound-guided sclerotherapy
- Varicose vein injection
- RF ablation for veins
- Endovenous radiofrequency treatment
- Varicose vein heat treatment
- Varicose vein foam injection
- Saphenous vein treatment
- Endovenous Laser Ablation
- Vein Laser Therapy
- Varicose Vein Laser Surgery
- Incompetent Vein Ablation
CPT Codes:
- 36466: Injection of non-compounded foam sclerosant with ultrasound compression maneuvers to guide dispersion of the injectate, inclusive of all imaging guidance and monitoring; multiple incompetent truncal veins (eg, great saphenous vein, accessory saphenous vein), same leg
- 36476: Endovenous ablation therapy of incompetent vein, extremity, inclusive of all imaging guidance and monitoring, percutaneous, radiofrequency; subsequent vein(s) treated in a single extremity, each through separate access sites (List separately in addition to code for primary procedure)
- 36465: Injection of non-compounded foam sclerosant with ultrasound compression maneuvers to guide dispersion of the injectate, inclusive of all imaging guidance and monitoring; single incompetent extremity truncal vein (eg, great saphenous vein, accessory saphenous vein)
- 36478: Endovenous ablation therapy of incompetent vein, extremity, inclusive of all imaging guidance and monitoring, percutaneous, laser; first vein treated
Also known as:
- Radiofrequency Vein Ablation
- Endovenous Radiofrequency Ablation
- RF Ablation for Varicose Veins
- Vein Closure Procedure
- Varicose Vein Treatment
CPT Codes:
- 36475: Endovenous ablation therapy of incompetent vein, extremity, inclusive of all imaging guidance and monitoring, percutaneous, radiofrequency; first vein treated
Also known as:
- Sclerotherapy for Varicose Veins
- Vein Injection Therapy
- Varicose Vein Sclerosing
- Chemical Ablation of Veins
CPT Codes:
- 36471: Injection of sclerosant; multiple incompetent veins (other than telangiectasia), same leg
Also known as:
- Leg Artery Revascularization with Atherectomy and Angioplasty
- Tibial Artery Revascularization
- Peroneal Artery Revascularization
- Leg Artery Plaque Removal
- Peripheral Artery Disease Treatment
CPT Codes:
- 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:
- Leg Artery Clearing and Widening (Atherectomy/Angioplasty)
- Tibial/Peroneal Artery Revascularization
- Endovascular Leg Artery Treatment
- Atherectomy and Angioplasty (Leg)
- Peripheral Artery Disease Treatment
CPT Codes:
- 37233: Revascularization, endovascular, open or percutaneous, tibial/peroneal artery, unilateral, each additional vessel; with atherectomy, includes angioplasty within the same vessel, when performed (List separately in addition to code for primary procedure)
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
Does Dr. Nishanian accept my insurance?
Dr. Nishanian accepts most major insurance plans. Important: Please call our office at (949) 429-8840 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nishanian accept in Irvine, CA?
Dr. Nishanian in Irvine, 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
Centene Corporation
Cigna Group
Federal government of the United States
Hoag Memorial Hospital Presbyterian
Humana
Medicare
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Nishanian's office located?
Dr. Garabed Nishanian's Primary Practice
16100 Sand Canyon Ave Ste 350
Irvine, CA 92618
(949) 429-8840
What is Dr. Nishanian's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nishanian's National Provider Identifier (NPI) number is 1336297290.
What common questions do patients ask about Dr. Nishanian?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nishanian
What is Dr. Garabed Nishanian's specialty?
Dr. Nishanian is a Vascular Surgeon near Irvine, CA.
What does a Vascular Surgeon do?
A vascular surgeon specializes in the management of surgical disorders related to blood vessels, excluding those of the heart and intracranial vessels.
Is this Dr. Garabed Nishanian affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nishanian is affiliated with Providence Mission Hospital Mission Viejo 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
When to see a Vascular Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Vascular Surgeon. Explore 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 Garabed Nishanian accepting new patients in Irvine, CA?
Yes, Dr. Garabed Nishanian is accepting new patients at this time.
Does Dr. Garabed Nishanian offer online booking?
Please contact Dr. Nishanian's office at (949) 429-8840 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Garabed Nishanian?
Please contact Dr. Nishanian's office at (949) 429-8840 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Garabed Nishanian have?
Dr. Garabed Nishanian is certified by the American Board of Surgery.
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