Sampson Regen

Sampson Regen (formerly The Orthohealing Center) is a nonsurgical orthopedic and regenerative medicine clinic in West Los Angeles, California.

Clinicians

• Steven Sampson, D.O. — described on the site as a U.S. board-certified physician specializing in nonsurgical orthopedic and sports medicine
• Karissa Sharifian, PA — physician assistant (team page)

Regenerative treatments offered

• Platelet-rich plasma (PRP), including a branded “SuperShot” PRP, and platelet lysate
• Bone marrow cell concentrate (BMC/BMAC)
• Microfragmented adipose tissue (MFAT)
• Prolotherapy, alpha-2-macroglobulin, intraosseous injections, perineural therapy and nerve hydrodissection
• The site states procedures are performed under ultrasound guidance; the team page lists a Director of Ultrasound

Conditions the practice lists

The site lists treatment areas including the neck, back, shoulder, elbow, wrist and hand, hip, knee, ankle and foot, and TMJ, along with spine-related conditions, soft tissue injuries and select nerve indications.

What to know before you call

• In-clinic and telemedicine consultations are offered; the site says the clinic serves patients nationwide from its single Los Angeles location
• The practice states it does not accept insurance and can provide CPT codes and superbills for patients to submit to their insurer
• Prices are not published; the site says estimates are provided after clinical evaluation
• The clinic also runs a “BioRecovery Lab” offering shockwave, laser, red light and EMSCULPT NEO sessions

RPG verification notes

• Website has a dedicated FDA disclaimer page
• Prices not published
• Board certification stated generically on the site; specialty board not named

Last verified by Regen Provider Guide: October 2026. Confirm treatment details, candidacy, insurance coverage and costs directly with the practice.