Stem cell therapy, twenty minutes from San Diego.

Dr. Hans Ruiz, Orthopedic Specialist

Meet
Dr. Hans Ruiz.

Traumatologist & Orthopedic Surgeon · Bilingual EN / ES

“Seven years of specialized surgical practice. Two thousand procedures. Patients travel from the US and Canada specifically for this care, and we make sure they leave with a clear plan.”

  • 7 yrs Surgical practice
  • 2,000+ Procedures
  • 4.9 / 5 Doctoralia

Verified patient experiences.

4.9 average across 480+ verified patients on Google and Doctoralia.

After two years of knee pain, I am walking the dog at sunrise again. Without thinking about it.

DR
David R.
Houston, TX

Compassionate from the first phone call. They treated my husband and me like family.

ML
Margaret L.
Toronto, ON

Explored every option for a year. TrueCell stood out by a wide margin. Honest expectations from day one.

MP
Michael P.
Phoenix, AZ
Inside the TrueCell clinic

Cutting edge cellular medicine.

UC-MSCs cultured in our own ISO accredited laboratory. Muse cell isolation and exosome therapies for complex cases. Every protocol is calibrated by indication, not bundled.

01

Joint & Spine

UC-MSC and Muse Cell protocols for the knee, hip, shoulder, spine, and small joints. View protocol →

02

Autoimmune & Metabolic

IV infusions calibrated for inflammation, immunity, and chronic conditions. View protocol →

03

Anti-Aging & Longevity

Cellular protocols composed for sustained vitality, recovery, and quality of life. View protocol →

04

Neurological Care

High dose UC-MSC and Muse Cell systemic protocols for complex neurological cases. View protocol →

Measured, not marketed.

2,400+

Patients treated

Across 38 countries, every case reviewed by a board certified physician.

Front Med. 2021 ↗
9.6wk

Median return to activity

Work, sport, sleep, daily routine after a single protocol visit.

Stem Cells Transl Med. 2018 ↗
92%

Sustained at 12 months

Patients reporting maintained or improved outcomes one year after treatment.

Stem Cell Res Ther. 2020 ↗

A seamless process.

From first call to twelve month follow up. Coordinated so you focus on recovery, not logistics.

Video consultation

A board-certified physician reviews your imaging, labs, and history on a private video call, and discusses whether stem cell therapy is the right path for your case.

Personalized quote

We send a detailed protocol and quote tailored to your case. A 50% deposit reserves your treatment dates and travel window so you can book your flight to San Diego.

Arrival & border crossing

Fly into San Diego International. A private Mercedes-Benz Sprinter and bilingual concierge meet you at the airport, then cross the border via the medical fast-pass lane into Tijuana.

Treatment day

Your stem cells are flown in fresh and collected by our team. The specialist physician administers your protocol in our private suite, with one to three days of post-treatment monitoring depending on your case.

Return home & lifetime follow-up

We drive you back across the border to fly home. Our team remains available 24/7 for questions, with structured outcome check-ins for up to three years.

Enjoy a complimentary video call with one of our physicians.

Dr. Raúl López Serna

Hospital Blue, Tijuana.

Twenty minutes from San Diego.

Av. Paseo de los Héroes 10999, Zona Urbana Río, 22010 Tijuana, B.C., Mexico.

Private transfer from San Diego International is included for every patient. English fluent concierge greets you on arrival. See the full travel guide →

Answered honestly.

If your question is not here, our concierge replies within one business day. No forms, no chase.

What conditions do you treat?

Joint and orthopedic indications (knee, hip, shoulder, spine, small joints), autoimmune and metabolic conditions, neurological cases, and longevity / vitality protocols. A physician confirms candidacy after reviewing your imaging and labs.

How are your stem cells sourced?

We use Wharton's jelly mesenchymal stem cells (UC-MSCs) from screened, consented umbilical donations. No embryonic tissue. Cells are cultured and verified for viability in our ISO accredited laboratory.

Is treatment FDA approved?

UC-MSC therapy is regulated by Mexico's COFEPRIS and is not FDA approved in the United States. Our protocols are conducted under Mexican regulatory authority by board certified physicians. We explain the regulatory landscape clearly during consultation.

How long until I see results?

Most patients report initial changes within 4 to 6 weeks and meaningful improvement at 3 to 6 months. Outcomes vary by indication, severity, and protocol. Aftercare check ins at 2, 6, and 12 weeks track progress objectively.

What does treatment cost?

Pricing depends on protocol, dose, and number of sites. Single joint UC-MSC protocols typically begin in the mid five figure range. High dose IV and multi joint packages are quoted on the consult call once a physician has confirmed your plan.

What about travel and recovery?

The clinic is twenty minutes from San Diego International. We arrange private transfer, English fluent escort, and a curated recovery suite. Most patients fly home the day after treatment.

Is Tijuana safe to visit?

A fair concern. Our clinic sits in Tijuana's established medical district, separate from areas associated with risk. We handle all ground transportation through vetted private drivers, so your route is airport, hotel, clinic. The vast majority of our patients travel without incident.

What is the procedure actually like? Is it painful?

For most patients, far less than expected. Joint injections are done under ultrasound guidance with local anesthetic and typically take 20 to 40 minutes. IV protocols are a 60 to 90 minute infusion in a quiet, private room. Discomfort is usually mild and short lived. You walk out the same day.

Will I need more than one treatment?

Often, no. Many orthopedic and aesthetic protocols are designed as a single visit. Autoimmune, neurological, and longevity cases sometimes benefit from a second round at 6 to 12 months. Your physician discusses this openly during your consultation, not after you have already booked.

Do I need to stop my current medications?

Usually not, but a few categories matter. NSAIDs and corticosteroids are paused before and after most cell protocols because they blunt the regenerative response. Blood thinners may need a brief hold. Immunosuppressants are reviewed case by case. We send a clear, personalized medication plan with your pre-treatment instructions, in coordination with your prescribing physician.

Pack extra. Bring noticeably more of your routine medications than your trip length requires — ideally a few extra days’ worth in your carry-on, separate from checked luggage. Flight delays, an extended monitoring stay, or border-day timing can all push your return back a day or two, and refilling a US prescription in Mexico is not always quick. Keep medications in their original labeled bottles when crossing the border.

What happens after I fly home?

Your case manager and the broader TrueCell team stay reachable 24/7 for up to three years after treatment. We send aftercare protocols, follow up on agreed timelines, and remain available for questions, concerns, or adjustments as your case evolves. You are not handed off to a portal.

Can a spouse, partner, or family member come with me?

Yes, and we encourage it. Companions ride in the same private vehicle at no extra charge, are welcome at consultations and visits where appropriate, and can book a room at our partner accommodations at a reduced rate. Most patients tell us they would not want to make the trip alone.

What if my treatment does not work?

An honest answer: stem cell therapy is not a guarantee, and any clinic promising one is a clinic to walk away from. Candidacy review exists precisely to filter out the cases where the science does not support a likely benefit. For patients who proceed, we track outcomes objectively, and if response is below expectation we discuss adjuncts, a second round, or honest referral elsewhere.

Do you offer financing or payment plans?

Yes. We work with medical financing partners that offer monthly installment plans for qualifying patients, often with same day approval. Wire transfer, major credit cards, and HSA / FSA where eligible are also accepted. Your concierge walks through options once a protocol is confirmed.

Talk to a physician about your case.

Free consultation. Imaging and labs reviewed before any protocol is recommended. We tell you when stem cells are not the right answer.