About Our Practice

If you’re looking for relief from your pain, 21st Century Laser Stem Pain & Regenerative Medicine offers non-invasive medical procedures for a wide range of medical conditions, including chronic pain and joint injury.
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Meet Dr. Yoo

As seen of live T.V. Interview

New York-born Dr. Phillip Yoo is the best-selling author of 21st Century Pain Relief, a world-renowned speaker, and an in demand healthcare, fitness and wellness expert who is sought after by many professional athletes, Hollywood celebrities and entertainers. Dr. Yoo has been a provider for the 2008 Beijing Olympic Games, Beyoncé Tour Korea, U.S. Military Special Forces Units and Ambassadors from every continent. He has also done voluntary medical mission trips to Central America.Dr. Yoo has over 20  years of experience and has traveled the world researching and developing the most ‘state of the art’ pain management techniques.

Dr. Yoo stays on the forefront of medicine through his never-ending continuing studies which include Harvard Medical School’s continuing education  department in pain medicine, &  is doing a Stem Cell Fellowship from the American Academy of Anti Aging Medicine, and is an instructor at the American Academy of Stem Cell Physicians.  Dr. Yoo has received citations from U.S. Deputy Commander Army and Air Force 4-star generals. He is a graduate of Michigan State University’s Human Performance  &Wellness Program and earned his Doctorate of Chiropractic at the National University of Health Sciences in Chicago. Furthermore, Dr. Yoo earned his International Chiropractic Sports Science Diploma in Europe. He is also the founder of the 21st Century LaserSTEM Pain & Regenerative Medicine Institute in  California, where he lectures and trains doctors from around the world on his proprietary ‘state of the art’ treatment protocols.

Dr. Yoo only uses the world’s most advanced Pure Umbilical Cord Stem Cell and powerful Laser and PulsedElectromagnetic Field (PEMF) medical technologies, etc. to treat the most challenging chronic pain syndromes such as those caused from sports injuries, spine disorders, degenerative arthritis, peripheral neuropathy (nerve disorders), fibromyalgia and other severe pain syndromes that have not responded to all other forms of treatments, such as drugs, injections, surgeries or other alternative medical modalities.


Dr. Yoo gets AASCP certified by Dr. Farschian
(Michael Jackson’s former Physician who tried to detox and save him from dug addictions but another doctor caused his death )


He was one of the committee officers that engineered the appointment of several Filipino American Leaders to different Professional Boards and policy making body in the State of California during Governor Brown’s First administration. He was his appointment as a commissioner to the LA Cultural Heritage Commission during the administration of Mayor Tom Bradley He was appointed by President George W. Bush to the Presidential Business Commission on October 2002.

Dr. Landero did his Internal Medicine residency program at the UCI Medical Center-Long Beach VA Hospital. He then took his Pulmonology fellowship at the UCLA-Wadsworth VA Medical Center program with rotation at the prestigious Harbor –UCLA. He was also a clinical faculty in Medicine at the University of Southern California- LA County Medical Center from 1974-86. He gave didactic lectures and medical rounds for students, interns, and residents at the White Memorial Medical Center and USC He is a Diplomate and a Fellow of the American College of Geriatrics Specialists (FACGS). At the start of 2018, he attended the Stem Cell Institute of AMERICA SEMINAR in Las Vegas where they presented and documented the History, Research, Results and Documentation of CASES and SUBJECTS with tremendous improvements. He is now the MEDICAL DIRECTOR of LASER MED STEM CELL THERAPY CLINIC.

Who We Are

21st Century Laser Stem Pain & Regenerative Medicine is one of the premiere stem cell facilities in Garden Grove. Each member of our team is a dedicated professional who cares about each patient they see. Patients can trust our team to help them find the treatment solution which is the best fit for their specific symptoms.

William Shatner interviews Dr. Yoo, DC ,“The Future Doctor” on the Hit L.A. T.V. Show “Moving America Forward” (To see Live L.A. T.V. Interview click on the above play button)

What We Do

In order to provide relief for a variety of issues, we take an integrated approach to health care that treats patients like whole people rather than a collection of symptoms. We are dedicated to finding the root cause of medical issues such as chronic joint pain and back pain. We correct these issues with both regenerative treatments and other powerful healing therapies.

At 21st Century Laser Stem Pain & Regenerative Medicine, we provide regenerative treatments that our patients can trust. If you’re seeking a solution for a medical problem like chronic pain, it’s time to call for a consultation.


7:30am – 12:00pm, 1:00pm – 7:00pm

7:30am – 12:00pm, 1:00pm – 7:00pm

7:30am – 12:00pm, 1:00pm – 6:00pm

7:30am – 12:00pm, Afternoon by apt. Only

7:30am – 12:00pm

8:30am – 12:30pm


“Coming to 21st Century has changed my life! I’ve never felt younger and more alive. My pain is gone and I can’t thank the doctor and staff enough.” Google Review

Jana Sanchez, Patient

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Schedule your pain relief consultation today! Just click on the button, fill out the form, and a member of our team will contact you.