Thyroid Surgeon in Brentwood
Brentwood runs on full calendars, and a thyroid diagnosis does not wait for a gap in yours. Dr. Jason S. Cohen, MD, FACS, a board certified surgical oncologist focused on thyroid and parathyroid surgery, sees Brentwood patients at the Cedars-Sinai Medical Towers, a straight shot east on San Vicente or Sunset.
Serious Expertise Without a Serious Commute
Most Brentwood referrals start the same way: an internist on Wilshire or San Vicente spots something, a nodule on ultrasound, calcium out of range, a biopsy that reads as indeterminate. The question is never whether to take it seriously. It is who should see it next.
From Brentwood Park, Kenter Canyon, and the streets off Barrington, the drive to the Cedars-Sinai campus runs twenty to thirty minutes: San Vicente to Wilshire through the corridor, or Sunset east and Doheny south when the traffic apps say so. Telehealth trims most of those trips out of the process anyway.
What you get for the drive is a surgeon who does this work constantly. Dr. Cohen personally reviews your imaging, examines you, and gives a recommendation you can act on, including the recommendation to watch rather than operate when the evidence supports it.
Six Services, One Standard
Brentwood families use this practice well beyond thyroid disease.
Thyroid & Parathyroid Surgery
Thyroidectomy, lobectomy, and focused parathyroid operations with nerve monitoring throughout.
Minimally Invasive Surgery
Small, carefully placed incisions and faster recoveries wherever the diagnosis allows.
Surgical Oncology
Fellowship trained cancer surgery, from thyroid malignancies to complex tumors.
Robotic Surgery
Da Vinci robotic technique for precision in confined anatomy, adopted early by Dr. Cohen.
Breast Cancer Surgery
Oncologic breast surgery from the former director of the Cedars-Sinai surgical oncology and breast clinic.
General Surgery
Advanced laparoscopic general surgery, handled with the same specialist standards.
The Findings That Should Not Sit in an Inbox
An indeterminate biopsy is the classic one: not clearly benign, not clearly cancer, and easy to postpone. Add confirmed thyroid cancers, goiters crowding the windpipe, and the quiet epidemic of hyperparathyroidism behind years of high calcium readings.
Each of these has a right next step, and none of them is waiting another year. A single consultation, with your original imaging in hand, settles the direction.
Biopsy came back indeterminate? That result is precisely where a surgical oncologist’s judgment earns its keep. Bring the pathology report; call 310-986-3359.
Modern Technique, Measured Judgment
Dr. Cohen pairs intraoperative nerve monitoring and magnification with a conservative instinct: the smallest operation that fully treats the disease. He was among the earlier adopters of robotic thyroidectomy, and hidden incision approaches are available where anatomy permits.
The result Brentwood patients care about is twofold: a voice unchanged, and a neck that shows nothing worth commenting on.
Three Steps, No Wasted Visits
Send Records, Meet Once
Your imaging and labs go ahead of you. The consultation, at the Medical Towers or by video, starts with answers rather than paperwork.
Decide With Full Information
Dr. Cohen lays out what the findings mean and what he recommends, whether that is surgery, additional imaging, or a monitoring schedule with firm dates.
Operate, Recover, Resume
Surgery happens at Cedars-Sinai next to the office. One night or less in hospital is typical, then home to Brentwood with follow up largely by video.
Getting Here From Brentwood
San Vicente Boulevard east to Wilshire, then through Beverly Hills to San Vicente’s eastern namesake and up to 3rd Street, is the classic route. Sunset east to Doheny, then south, suits the canyon side. From the 90049 ZIP code allow twenty to thirty minutes in normal traffic.
The office is the West Tower at 8635 W. 3rd Street, Suite 880W, with valet and structure parking at the entrance.
Office of Dr. Jason S. Cohen
Cedars-Sinai Medical Towers
8635 W. 3rd St., Suite 880W
Los Angeles, CA 90048
Frequently Asked Questions
How long does it take to reach the office from Brentwood?
Twenty to thirty minutes typically. San Vicente to Wilshire eastbound is the usual route, with Sunset to Doheny as the alternative from the canyons. The office is at the Cedars-Sinai Medical Towers, 8635 W. 3rd Street.
My biopsy was indeterminate. What are my options?
Indeterminate results span a real range of risk. Depending on the details, options include molecular testing, a diagnostic lobectomy, or structured monitoring. Dr. Cohen reviews the actual pathology and ultrasound rather than the summary and gives you a specific recommendation.
Can I do the first appointment by video between meetings?
Yes. Telehealth consultations cover records review and treatment planning, and they are how many Brentwood patients start. In person visits are kept to the examination, surgery, and the early follow up.
How quickly can surgery be scheduled once we decide?
Once the workup is complete, scheduling at Cedars-Sinai is typically a matter of weeks rather than months, and the office coordinates dates around your obligations where possible.
Is Dr. Cohen the right surgeon for problems beyond the thyroid?
He is a fellowship trained surgical oncologist and board certified general surgeon. Brentwood patients also see him for parathyroid surgery, breast cancer operations, robotic surgery, and advanced laparoscopic general surgery.
What happens to my voice after thyroid surgery?
Protecting the recurrent laryngeal nerves is a central part of every operation, monitored electronically throughout. Temporary hoarseness can occur and typically resolves; permanent change is uncommon in specialist hands, and the risk is discussed honestly beforehand.
Settle the Question in One Visit
Consultations at Cedars-Sinai Medical Towers or by telehealth.
Request an Appointment
Complete the form and the office will contact you to schedule, or call 310-986-3359 directly.
Dr. Jason S. Cohen, MD, FACS is a board certified surgeon and fellowship trained surgical oncologist serving Brentwood from the Cedars-Sinai Medical Towers in Los Angeles. This page is for education and scheduling; it is not medical advice.

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