Dr. Phil and Dr. Landero

Dr. Phillip Yoo, D.C.  & Dr. Reynaldo Landero MD
Welcomes You


Dr. Yoo graduate from Michigan State University with a degree in Health Education and Human Performance. He then went on to receive his Doctor of Chiropractic from the National University of Health Sciences. has more than 25 years experience in the healthcare field, including 20 years in chiropractic.  He earned his  Internationally Certified Chiropractic Sports Diploma (ICCSD) from the International Federation of Sports Chiropractic (FICS). He also earned his Personal Fitness Trainer certifications from the National Academy of Sports Medicine (NASM), and is a Certified  Crossfit Football Coach  as well. 

He has extensive experience in treating a wide variety of patients, including Pro Athletes to weekend warriors, motor vehicle accident and whiplash injuries, work related injuries, teens and adults of all ages.  We commonly see:

  • Back Pain & Spinal Injuries
  • Neck pain
  • Headaches/ Migraines
  • Overuse syndromes from work, sports, or hobbies
  • Illiotibial Band Syndrome (ITB), Plantar fascia
  • Jaw  (TMJ) problems
  • Shoulder, Elbow, Wrist, Hip, Knee, Angle & Foot Pains
  • Pain or Numbness in the arms, hands, legs, calves & feet
  • ….  And much more!

Dr Yoo has been a leader in his profession, having served as a Chiropractic Missionary for the Christian Chiropractic Association and he was the  South Korean  Chair for the World Federation of Chiropractic (WFC) ,  where he helped the fight for official legislation for the profession of Chiropractic in the Republic of Korea which is still going on.  He has published a case study for  Graston Technique and was involved in a study for the use of monochromatic infrared light therapy for diabetic peripheral neuropathy.  He also enjoys volunteering his sports chiropractic services at the  international, domestic, local, and youth sports  levels.  

Volunteering at the 2008 Beijing Olympic Games

Volunteering at the 2010 CrossFit Games 

Meeting with the Former WFC Secretary/General

Dr. Reynaldo Landero

Internal Medicine, Pulmonary Disease

Costa Mesa, CA

50 Years of Experience
6 Insurance Plans
UHC Navigate POS
UHC Navigate HMO
UHC Choice Plus POS
UHC Options PPO
Languages supported at his practice: Spanish, English, Vietnamese

Reynaldo Landero, MD is a practicing Internist in Costa Mesa, CA. Dr. Landero graduated from State University of New York Medical Center College of Medicine in 1967 and has been in practice for 50 years. He completed a residency at U S Department of Veterans Affairs. Dr. Landero also specializes in Pulmonary Disease. Dr. Landero accepts multiple insurance plans including Medicare, Medicaid and UnitedHealthcare. In addition to English, Dr. Landero’s practice supports these languages: Spanish and Vietnamese.

Internal Medicine
Pulmonary Disease

U S Department of Veterans Affairs
Medical School, 1967
State University of New York Medical Center College of Medicine
Brooklyn, NY

Dr. Landero

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