Thyroid Surgeon in El Segundo
El Segundo runs on engineering discipline, aerospace on one side of town, startups on the other, and appreciates problems handled with specification level clarity. Dr. Jason S. Cohen, MD, FACS, a board certified surgical oncologist devoted to thyroid and parathyroid surgery, delivers exactly that from the Cedars-Sinai Medical Towers, thirty to forty minutes north.
Specification Grade Answers for an Engineering Town
Whether you build satellites east of Pacific Coast Highway or ship software near Smoky Hollow, the professional habit transfers directly: define the problem, review the data, choose the minimal intervention that meets requirements. Thyroid and parathyroid findings respond well to being treated that way.
The logistics are straightforward: the 105 east to the 405 north, then the 10 east and off at La Cienega to 3rd Street, thirty to forty minutes from the 90245. Sepulveda north through the tunnel is the surface alternative. The consultation itself happens by video first.
Dr. Cohen reviews the source imaging personally and presents the recommendation with the risk numbers and guideline basis attached. Surveillance with defined intervals is a common and fully documented output.
Full Coverage, One Surgeon
El Segundo patients use all six of Dr. Cohen’s service lines.
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.
Findings Logged From the 90245
The queue: nodules surfaced by thorough employer health programs, small thyroid cancers where overtreatment is the failure mode to avoid, hyperparathyroidism flagged across consecutive panels, and goiters that finally exceeded tolerance.
The interesting engineering fact: for parathyroid disease, the fix is verified in real time, hormone levels drawn during the operation confirm the cure before the incision closes. Few procedures in medicine come with acceptance testing built in.
Calcium out of spec on repeated panels? The trend is the signal; send the data. Call 310-986-3359.
Verified in Process
Continuous nerve monitoring instruments every operation, dissection runs under magnification, and parathyroid surgery includes intraoperative hormone verification, an acceptance test performed before closing.
Interventions stay minimal by design: lobectomy where sound, focused removal over exploration, incisions short inside natural creases, robotics where they add precision.
A Clean Process Flow
Data Review, Then Consult
Imaging and labs upload ahead; the video consultation starts from analysis, not intake forms.
Consolidated Verification
Any remaining tests and the physical examination batch into one trip north.
Execute With Acceptance Criteria
Surgery at Cedars-Sinai, intraoperative verification where applicable, one night or less for most, and a written recovery timeline.
Getting Here From El Segundo
The 105 east to the 405 north, then the 10 east and off at La Cienega Boulevard to 3rd Street, serves the 90245 in thirty to forty minutes outside peak windows. Sepulveda north through the airport tunnel joins the same corridor as the surface route.
The office is the West Tower at 8635 W. 3rd Street; valet at the entrance, Suite 880W on the eighth floor.
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 is the trip from El Segundo?
Thirty to forty minutes: the 105 to the 405 north, then the 10 east and off at La Cienega to 3rd Street. Telehealth keeps most cases to two or three trips total.
How is a parathyroid cure actually verified during surgery?
Parathyroid hormone has a short half life, so blood drawn minutes after removing the overactive gland shows whether levels have fallen into range. If they have, the cure is confirmed before closing; if not, the remaining glands are inspected in the same operation.
How much schedule impact should I plan for?
One night or less in hospital for most operations, desk work within days, full activity around ten days. You receive a written timeline specific to your case before committing.
What data should I send before the consultation?
The actual ultrasound images rather than just the report, thyroid function tests, and for calcium questions, serum calcium with parathyroid hormone drawn together. With those, the video consultation reaches real conclusions.
What else does Dr. Cohen operate on?
Thyroid cancers including neck dissection, breast cancer, robotic procedures, and advanced laparoscopic general surgery, as a fellowship trained surgical oncologist.
Where is surgery performed?
At Cedars-Sinai, adjacent to the consultation office. Most thyroid and parathyroid patients are home in El Segundo the next day.
Define It, Fix It, Verify It
Telehealth first; Cedars-Sinai Medical Towers when hands are required.
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 El Segundo 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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