Thyroid Surgery in Los Angeles

Thyroid surgery has changed. What was once a one-size-fits-all operation with a prominent neck scar is now a spectrum of carefully tailored procedures — from removing a single small nodule to treating complex cancers — performed through incisions measured in centimeters, sometimes hidden entirely. Dr. Jason S. Cohen, MD, FACS, a board-certified surgical oncologist at Cedars-Sinai Medical Towers, has devoted his practice to exactly this kind of modern, precise thyroid surgery.

When does the thyroid need surgery?

The thyroid — the butterfly-shaped gland at the base of the neck that regulates your metabolism — is remarkably resilient, and most thyroid conditions never require an operation. But there are specific situations where surgery is either the best option or the only definitive one. In Dr. Cohen’s practice, the most common reasons patients come to the operating room are:

• A nodule with concerning biopsy results — confirmed cancer, a suspicious result, or an indeterminate finding that cannot be resolved without removing the affected side.
• Thyroid cancer — where the operation is the cornerstone of cure.
• A growing or symptomatic nodule — causing pressure, swallowing difficulty, a visible bulge, or discomfort, even when benign.
• A goiter — an enlarged gland compressing the windpipe or esophagus, or extending down behind the breastbone.
• An overactive thyroid that medication and other treatments cannot control, or where patients want a definitive, one-time cure.

What all of these share is a need for judgment as much as technique. The decision of whether to operate, and exactly how much to remove, shapes everything that follows — which is why the first appointment with Dr. Cohen is a conversation, not a surgical booking.

The operations, explained

Minimally invasive by design

Nearly all of Dr. Cohen’s thyroid operations are performed through small, meticulously placed incisions that follow the natural creases of the neck, typically leaving a fine line that fades substantially with time. For patients who strongly prefer no visible neck scar at all, remote-access and robotic approaches can remove the thyroid through hidden entry points. During your consultation, Dr. Cohen will explain which approaches genuinely fit your anatomy and diagnosis — and give you an honest view of the trade-offs, not a sales pitch.

Regardless of the approach, two structures receive uncompromising attention in every operation: the recurrent laryngeal nerves that power your vocal cords, protected with the aid of intraoperative nerve monitoring, and the parathyroid glands that regulate your calcium, preserved with their delicate blood supply intact. These details — invisible to the patient — are what separate an uneventful recovery from a complicated one.

What your surgical journey looks like

Before surgery

Your evaluation typically includes a high-resolution neck ultrasound, review of any biopsy and lab results, and a thorough discussion of your options. Dr. Cohen personally walks you through what he recommends and why, what the operation involves, and what recovery will realistically look like for you. Pre-operative planning is unhurried — you will not leave with unanswered questions.

The day of surgery

Thyroid surgery is performed under general anesthesia and usually takes one to a few hours depending on complexity. Most patients go home the same day or after one overnight stay. Discomfort is typically modest — a sore throat and neck stiffness more than sharp pain — and is managed with simple medication.

Recovery

Most patients are up and about immediately, back to desk work within a week or two, and back to full activity within a few weeks. If your whole thyroid was removed, a once-daily hormone tablet restores normal levels; after a lobectomy, most patients need no medication at all. Dr. Cohen’s team follows your healing, your calcium, and your hormone levels closely until everything is settled.

Why patients choose Dr. Cohen

Dr. Jason S. Cohen is a board-certified, fellowship-trained surgical oncologist whose practice at Cedars-Sinai Medical Towers is dedicated to diseases of the thyroid and parathyroid glands. That focus matters: outcomes in thyroid surgery — voice preservation, calcium stability, cancer cure, cosmetic result — track closely with the surgeon’s specialization and volume. As a surgical oncologist, he brings cancer-level rigor to every operation, benign or malignant, and as the founder of Surgery Group LA he has built a practice around meticulous technique and genuinely personal care.

Patients consistently describe the same experience: complicated things explained simply, options presented honestly, and a surgeon who treats the operation as one chapter in their care rather than the whole story.

Serving Los Angeles

Dr. Cohen welcomes patients from Beverly Grove, Beverly Hills, West Hollywood, Santa Monica, the Valley, and throughout greater Los Angeles — as well as those traveling from farther away for specialized thyroid care. Consultations are available promptly, because we know that waiting with an unanswered thyroid question is its own burden.

Frequently asked questions

This page provides patient-education content and does not replace a medical consultation. Individual recommendations depend on an in-person evaluation with Dr. Cohen.