Cohen Medical Centers
Verified listingAbout Cohen Medical Centers
What is Cohen Medical Centers?
Cohen Medical Centers is a physician-led practice at 566 Saint Charles Dr., Thousand Oaks, CA 91360, phone 805.449.8781. Its main work is rheumatology and biologic infusion therapy for autoimmune and joint conditions, with primary care and a wellness menu alongside. It names Thousand Oaks and Agoura Hills as the areas it serves. Google lists it as a rheumatologist and shows a 4.9 rating from 88 reviews. The prescribers the clinic names are Shariar Cohen, M.D., who founded the practice and is described as dual board-certified in internal medicine and rheumatology, and Maaya Ono, PA-C.
The cash-pay services sit on the wellness menu. Medical weight loss is built around tirzepatide, a GLP-1 receptor agonist. It starts with a consultation that includes lab work, body composition analysis, and a review of medical history, followed by monthly follow-up visits. Hormone therapy is the other main service. In its own words: "Cohen Medical Centers offers bio-identical hormone replacement therapy at our Thousand Oaks office." The clinic describes it as pellets placed under the skin, typically in the hip area. Other wellness services include NAD+ and Niagen IV infusions, vitamin infusions and injections, EMSCULPT NEO, EMSELLA, PRP, shockwave therapy, stem cell injections, and hair restoration. Ongoing care can happen through virtual consultations or in-person follow-ups.
This listing is for its Thousand Oaks office at 566 Saint Charles Dr..
What does it cost?
It does not publish prices, a consultation fee, or membership terms. It also does not say whether medication is included in any price, or whether it accepts insurance. Ask for every figure in writing before you book, including the first visit, the monthly program, the labs, the medication, and any fees for the hormone pellet procedure.
What should you ask before you book?
Ask which prescriber will sign your weight loss prescription, Dr. Cohen or Maaya Ono, PA-C, and how often you will see that person. Ask whether the monthly fee includes tirzepatide, and whether the medication is brand-name or compounded. Ask what the initial consultation, lab work, body composition analysis, and monthly follow-ups cost, and whether any of it is billed to insurance.
Ask whether the hormone program includes the blood tests, the pellet insertion, and any later visits, and how often pellets are placed. Ask what happens if you want to stop, and whether there is a minimum term or cancellation fee. Ask whether virtual visits cost the same as in-person ones.
Who is it a good fit for?
This is a good fit if you want a physician-led practice in Thousand Oaks or Agoura Hills and are willing to get the full cost in writing before you commit. It is a weaker fit if you want a weight loss or hormone clinic that publishes its prices and membership terms.
Sources: cohencenters.com, cohencenters.com/regenerative-wellness/medical-weight-loss, cohencenters.com/regenerative-wellness/hormone-replacement-therapy, cohencenters.com/about/meet-our-team
Services Offered
What we confirmed
Read off Cohen Medical Centers’s own website on 2026-10-17. These are their words, not ours.
- ✓Medical weight loss — listed on their site as “A cornerstone of our program is Tirzepatide, a revolutionary medication belonging to the class of GLP-1 receptor agonists.” source
- ✓Hormone therapy — listed on their site as “Cohen Medical Centers offers bio-identical hormone replacement therapy at our Thousand Oaks office.” source