The Idea Behind the Practice
Most medicine is built around isolation. A pain specialist for the back. A wellness clinic for the IV drip. A longevity doctor for the peptides. Three waiting rooms, three intakes, three plans that rarely speak to each other. For the patient, it means repeating your story over and over to providers who each see one piece of you.
Dr. Faisal Lalani and Dr. Nadiv Samimi saw that fragmentation up close. Both trained in anesthesiology and pain medicine, both completed fellowships at Cedars-Sinai Medical Center, and both kept arriving at the same observation: the patient who comes in for a knee injection is often the same patient who wants to feel sharper at 60 than they did at 40. The pain, the recovery, and the long view are not separate problems. They are one continuum.
PHI was built on that conviction.

Two Physicians, One Standard
PHI is not a practice where care is handed off between rotating providers. It was designed and built by two physicians who trained together and practice together, and that continuity is the point. Whether you arrive for an interventional procedure, a regenerative therapy, or a longevity consultation, you are cared for inside a single practice with the same protocols, the same staff, and the same standard from the first phone call to long-term follow-up.
Dr. Lalani is double board-certified in Anesthesiology and Pain Medicine, completed his interventional pain fellowship at Cedars-Sinai, trained in residency at USC, and has taught interventional pain medicine to fellows and residents as faculty. Dr. Samimi is board-certified in Anesthesiology and Pain Medicine, completed his pain medicine fellowship at Cedars-Sinai, and leads the practice’s wellness and longevity program. Together they bring one shared philosophy: pain should never be dismissed, and every patient deserves a physician who keeps searching for the answer.
Care Designed Around the Patient
From the start, PHI was designed to offer a more personalized approach to pain care. Appointments are unhurried, treatment plans are guided by each patient’s clinical needs, and care moves at a pace aligned with the patient’s goals.
When a procedure requires an advanced surgical setting, it can be performed at an affiliated outpatient surgery suite in the same building. This continuity allows patients to receive advanced procedures without leaving the location or care environment they already know and trust. While many concierge pain practices refer these procedures elsewhere, PHI keeps care conveniently coordinated in-house.
A Practice Patients Travel For
What began as two physicians with a shared idea has become a destination. Patients travel to PHI from across the country and from around the world, from Las Vegas and Palm Springs to London and beyond, for one reason: the medicine is integrated, the plan is built around them, and the standard is concierge from start to finish.
The science is advanced. The setting is private. The relationship is the point. That is the practice Dr. Lalani and Dr. Samimi set out to build, and it is the one patients find when they walk through the doors at 455 N Roxbury Drive.
Begin Your Visit
Schedule a consultation using the form below at the Pain and Healing Institute in Beverly Hills.
455 N Roxbury Drive
Beverly Hills, CA 90210
(310) 856-9488