Leg Pain Doctor close to Studio City, CA
Cramping, aching, heavy legs, or bulging veins? Our San Fernando Valley vascular team treats the cause — usually without open surgery.
Quick answer
CACVI's vascular team treats leg pain, cramping, numbness, poor circulation, non-healing wounds, and varicose veins for Studio City patients from our San Fernando Valley office in Tarzana, a short drive west on Ventura Boulevard. Most peripheral artery disease is treated with minimally invasive, catheter-based procedures — no open surgery. Call 818-905-5904 to schedule. For a sudden cold, pale, or numb leg, call 911.
Advanced vascular care for Studio City
Aching, cramping, heaviness, or numbness in the legs is not something Studio City residents should write off as "just getting older" or "just being on my feet all day." Very often it is a warning sign of a treatable circulation problem — either peripheral artery disease (PAD), a narrowing of the arteries that carry blood to the legs and feet, or chronic venous insufficiency, in which weakened vein valves let blood pool. At the Center for Advanced Cardiac and Vascular Interventions (CACVI), our vascular specialists find the true cause of leg pain and treat it with modern, minimally invasive techniques from our San Fernando Valley office in Tarzana, a short drive west along Ventura Boulevard. Studio City's working life feeds both problems. Crew and stage work at CBS Studio Center and nearby productions can mean long hours on hard floors, while writers, editors, and post-production teams spend those same hours seated at a desk; performers and dancers push their legs hard and then sit through long calls. Prolonged standing strains the leg veins and drives varicose veins and swelling, while prolonged sitting and inactivity raise the risk of blood clots and worsen arterial disease. The 2024 ACC/AHA Peripheral Artery Disease Guideline emphasizes that PAD is both underdiagnosed and undertreated, and that early detection is the key to preventing limb loss. Our goal for every Studio City patient is an accurate diagnosis and the least-invasive effective treatment: reopening blocked arteries through a tiny puncture rather than open surgery, and managing veins so heavy, aching legs feel normal again. If your legs hurt when you walk, swell by evening, or show bulging veins, that is reason enough for an evaluation.

Vascular & Leg Pain Conditions We Treat for Studio City Patients
From leg pain and cramping to varicose veins and PAD, our physicians diagnose and treat the full range of vascular conditions.
Peripheral artery disease (PAD)
narrowed leg arteries causing cramping, pain, and poor circulation.
Claudication
leg or calf cramping brought on by walking that eases with rest.
Varicose veins & chronic venous insufficiency
bulging veins, heaviness, and aching that worsen after long hours standing.
Leg swelling (edema)
evaluation of one- or two-sided swelling that builds through a long shift.
Spider veins & skin changes
cosmetic and early venous changes near the ankle.
Diabetic foot & non-healing wounds
ulcers and sores on the toes, heels, and feet that will not close.
Numbness, cold feet & discoloration
signs of reduced arterial blood flow.
Deep vein thrombosis (DVT) risk & follow-up
clot-risk evaluation for those who sit for long stretches, plus post-clot care.
Academic-level credentials, local access
Meet your vascular specialists
Care led by fellowship-trained physicians, including a Registered Physician in Vascular Interpretation (RPVI).

Mehran J. Khorsandi, MD
Leads care at CACVI and completed his training at the University of Pennsylvania. Focused on early detection and long-term management of coronary and structural heart disease.

Moinakhtar Lala, MD, FACC, FSCAI, RPVI
Fellow of the American College of Cardiology and of the Society for Cardiovascular Angiography & Interventions, and a Registered Physician in Vascular Interpretation.

Vasim Lala, DO
Cares for patients across Studio City and the San Fernando Valley as part of CACVI’s combined cardiac-and-vascular team.
How We Help Studio City Patients
Painless diagnosis
The ankle-brachial index (ABI) and arterial and venous Doppler ultrasound map your leg circulation in the office in minutes, with no needles and no downtime.
Minimally invasive treatment
When an artery is blocked, our interventional team reopens it with angioplasty, stenting, or atherectomy through a small puncture — not an open operation.
Vein care for standing work
For varicose veins, heaviness, and swelling from long hours on set or on stage, we diagnose the failing valves precisely and treat the underlying venous disease.
Clot-risk attention
For desk-bound and post-production patients who sit for long stretches, we assess deep-vein-thrombosis risk and advise on movement and compression.
Limb salvage focus
For diabetic and PAD patients, our priority is keeping the foot: restoring blood flow so a stubborn wound can finally heal.
Local, continuous follow-up
Care stays in Tarzana with the same physicians, coordinated with your primary doctor and, when needed, local hospitals and wound-care resources.
What to Expect: Your Visit Step by Step
Schedule
Call 818-905-5904 or request an appointment; we verify coverage and gather records first.
History & exam
We review your symptoms, work posture, diabetes and smoking history, and examine your legs, feet, and pulses.
Non-invasive testing
ABI and arterial or venous Doppler ultrasound map blood flow the same day, painlessly.
Diagnosis & plan
We explain whether the problem is arterial, venous, or both, and what stage it has reached.
Treatment
Risk-factor control, vein treatment, and when needed a minimally invasive endovascular procedure to reopen an artery.
Wound & follow-up care
We track healing, coordinate wound care, and monitor circulation over time.
What our patients say
⚠️ When to seek emergency care
CACVI is an outpatient vascular practice — not an emergency room. Some leg problems are true emergencies. Acute limb ischemia — a suddenly cold, pale, painful, or numb leg — is a surgical emergency recognized by the classic "six P's" (pain, pallor, pulselessness, paresthesia, paralysis, poikilothermia/coldness) in vascular guidance from the Society for Vascular Surgery and the ACC/AHA; blood flow must be restored within hours to save the limb. A rapidly spreading, hot, red foot infection, or the sudden one-sided leg swelling, warmth, and pain of a possible deep vein thrombosis (which can throw a clot to the lungs) also need urgent care. In any of these situations, call 911 or go to the nearest ER immediately — from Studio City, the closest is Sherman Oaks Hospital. For ongoing leg pain, aching veins, or a wound that is not healing, call our office. (Sources: Society for Vascular Surgery / 2024 ACC/AHA PAD Guideline; ACCP venous thromboembolism guidance.)
Studio City has no acute-care hospital of its own, so its nearest 24/7 emergency room is Sherman Oaks Hospital at 4929 Van Nuys Blvd, Sherman Oaks, CA 91403, a short drive across the South Valley. That hospital handles emergencies such as acute limb ischemia and severe infection; CACVI handles the scheduled diagnosis and long-term treatment of PAD, venous disease, and diabetic foot risk from our nearby Tarzana office, and coordinates with local hospitals and wound-care programs when a limb is threatened. Keeping vascular evaluation and follow-up close to Ventura Boulevard spares Studio City patients repeated cross-Valley drives for testing — and lets us catch circulation problems before they become the kind that send someone to the ER.
Frequently asked questions
Where is the vascular office that serves Studio City?▾
We serve Studio City from our San Fernando Valley vascular office in Tarzana, at 18226 Ventura Blvd, Ste 102, a short drive west along Ventura Boulevard. We do not maintain a separate Studio City street office, and we would rather tell you exactly where to come than post a marketing address that has no doctor behind it. All of our vascular testing — ankle-brachial index, arterial and venous ultrasound — and our minimally invasive procedures happen at that Tarzana location. For most Studio City residents it is closer and easier than heading over the hill or downtown. Call 818-905-5904 for directions, parking, and what to bring to your first visit.
Does standing on set all day cause varicose veins?▾
Prolonged standing does not create the underlying vein problem, but it unmasks and worsens it. Varicose veins and the aching, heavy, swollen legs that come with them are caused by chronic venous insufficiency, in which the one-way valves in the leg veins weaken and let blood pool against gravity. Long hours standing on hard studio floors keep that column of blood pressing down, so by the end of a shift the veins bulge and the legs throb. Crew, stage, and stagehand work are classic examples. The good news is that venous disease is very treatable; we confirm it with ultrasound and treat the failing veins, and simple measures like graduated compression stockings can bring real relief between visits.
I sit in an edit bay for hours — am I at risk for a blood clot?▾
Long, uninterrupted sitting is a recognized risk factor for deep vein thrombosis (DVT), a clot that forms in the deep leg veins and can, in some cases, travel to the lungs. Editors, writers, and post-production staff who sit through marathon sessions share the same immobility risk that guidance describes for long-haul travelers. The ACCP and CDC advise breaking up prolonged sitting, staying hydrated, and moving the legs regularly; for higher-risk patients, graduated compression can help. Warning signs of a DVT are sudden swelling, warmth, and pain, usually in one calf — that needs urgent evaluation. We assess your personal clot risk, and if a DVT is suspected we can arrange rapid ultrasound.
What is peripheral artery disease (PAD)?▾
PAD is a narrowing of the arteries that carry oxygen-rich blood to the legs and feet, usually from cholesterol plaque — the same disease that clogs heart arteries. As flow drops, the muscles are starved during activity, causing cramping and pain many patients notice when walking. The 2024 ACC/AHA PAD Guideline describes it as common, underdiagnosed, and strongly linked to diabetes, smoking, high blood pressure, and age. Left untreated, PAD can progress from exercise-only cramping to pain at rest and, at its worst, non-healing wounds and amputation. The encouraging part is that it is very treatable when found early, which is why a simple, painless in-office test is worthwhile if your legs hurt when you walk.
What does leg pain from poor circulation feel like, versus other causes?▾
The classic arterial-circulation pain is intermittent claudication: cramping, aching, or fatigue in the calf, thigh, or buttock that comes on after walking a predictable distance and eases within minutes of resting. It differs from the sharp, shooting pain of a pinched nerve and from joint pain that hurts at rest or first thing in the morning. Venous pain is different again — a heavy, throbbing ache and swelling that build through the day and improve when you elevate the legs. Circulation problems can also cause cold or discolored feet, slow-healing sores, and toe pain at night that eases when the leg hangs down. Because these overlap, we use the ankle-brachial index and ultrasound to tell them apart rather than guessing.
What is the ankle-brachial index (ABI) test?▾
The ABI is the cornerstone screening test for PAD, and it is completely painless. We measure the blood pressure at your ankles and compare it with the pressure in your arms using a cuff and a Doppler probe; a lower pressure in the leg signals a narrowed artery. The 2024 ACC/AHA PAD Guideline endorses the ABI as the first-line test for diagnosing PAD in people with symptoms or risk factors. It takes only a few minutes in our Tarzana office, requires no needles or dye, and gives an immediate objective number. If the ABI is abnormal, arterial Doppler ultrasound then shows exactly where the narrowing is, so treatment can be targeted precisely rather than approximated.
Can PAD be treated without open surgery?▾
In most cases, yes. Our interventional team specializes in endovascular treatment: reopening a blocked leg artery through a needle puncture rather than a surgical incision. Depending on the blockage, that may mean balloon angioplasty (inflating the narrowed segment), a stent (a small scaffold that holds the artery open), or atherectomy (shaving or removing plaque). These procedures are typically done with light sedation, involve a small puncture site instead of a large wound, and usually allow a much faster recovery than open bypass surgery — a real consideration for anyone who cannot afford weeks away from work. Open surgery still has a role in select cases, but for many patients minimally invasive treatment restores circulation and relieves symptoms.
How are varicose veins actually treated?▾
Treatment starts with an accurate diagnosis by duplex ultrasound, which maps which veins have failed valves and where blood is refluxing. Because a Registered Physician in Vascular Interpretation reads our ultrasounds, we base the plan on what the veins are actually doing rather than on appearance alone. Conservative care — graduated compression stockings, leg elevation, and movement — is often the first step and helps many patients. When symptoms persist, modern vein treatment closes the diseased vein through a tiny catheter or injection so blood reroutes to healthy veins, without the old "vein stripping" surgery. We tailor the approach to whether your concern is symptom relief, skin changes, or a healed venous ulcer.
When is leg pain an emergency?▾
A leg that becomes suddenly cold, pale, numb, or severely painful can signal acute limb ischemia — an abrupt loss of blood flow that is a surgical emergency. Vascular guidance describes it through the "six P's": pain, pallor, pulselessness, paresthesia (numbness), paralysis, and poikilothermia (coldness). Flow must be restored within hours to save the limb, so call 911; do not wait for an office visit. Likewise, sudden one-sided leg swelling with warmth and pain may be a deep vein thrombosis, a clot that can travel to the lungs, and a rapidly spreading hot, red foot infection is urgent. These go to the ER — from Studio City, Sherman Oaks Hospital. Chronic, gradual leg pain is what we evaluate in the office.
I have diabetes — how often should my feet be checked?▾
The American Diabetes Association recommends a comprehensive foot examination at least once a year for everyone with diabetes, and more often if you already have neuropathy, poor circulation, foot deformity, or a prior ulcer. Between visits, the ADA advises checking your own feet daily. This matters because diabetes damages both nerves and arteries, so you may not feel a developing blister while poor circulation quietly prevents it from healing. We pair the vascular side of that exam — pulses, ABI, and ultrasound when indicated — with practical guidance on footwear and prompt wound attention, so a small sore on a Studio City patient's foot never becomes a limb-threatening one.
Is smoking really that important for leg arteries?▾
Yes — smoking is one of the strongest risk factors for PAD, and its effect on the leg arteries is even more pronounced than on the heart arteries. Tobacco damages the artery lining, accelerates plaque buildup, and promotes clotting, and it markedly raises the risk that PAD will progress to critical limb ischemia and amputation. The 2024 ACC/AHA PAD Guideline lists smoking cessation as a foundational treatment, not an optional add-on; stopping can slow disease progression, improve walking distance, and lower the risk of both amputation and heart attack. We treat quitting as part of the medical plan and can connect Studio City patients with cessation resources, because no procedure works as well against a still-active source of damage.
What should I expect at a first vascular visit?▾
Your first visit is straightforward and usually gives you real answers the same day. We review your history — symptoms, how much you stand or sit, diabetes, smoking, and family history — then examine your legs, feet, skin, and pulses. If circulation is in question, we perform the ankle-brachial index and, when needed, arterial or venous Doppler ultrasound right there in the office; both are painless and need no dye or needles. We then explain in plain language whether the problem is arterial, venous, or both, and what stage it has reached, and we outline a plan that may range from compression and risk-factor control to a minimally invasive procedure. Bring your medication list, insurance card, and any prior imaging.
Serving Studio City — CACVI – San Fernando Valley
Serving Studio City from our nearest office
Tarzana, CA 91356
Leg Pain Care in Nearby San Fernando Valley Communities
Expert vein & vascular care, close to home
Schedule with a vascular specialist at CACVI – San Fernando Valley serving Studio City. For emergencies, always call 911.