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Charles Feng, DC, ATC, CSCS

Dr. Charles Feng comes from a prolific sports medicine background. Following his training at UCLA as a member of the Bruins Sports Medicine program, Dr. Feng followed his passion for athletics by serving on the medical team for the Los Angeles Dodgers baseball organization. Dr. Feng has also accepted an invitation from the Kansas City Chiefs football club for its summer training camp. He has been a medical director at the Annual Mt. SAC Relays and has served on the official medical staff of LG Action Sports World Championships as well as the California Junior Olympics Tae Kwon Do Tournaments.

Having drawn on a diverse range of experiences, he believes in the importance of developing and empowering other young health care professionals. Dr. Feng has been honored with the Haynes Memorial Alumni Award by the Southern California University of Health Sciences (SCU), where he received his doctor of chiropractic degree. Los Angeles College of Chiropractic recognizes Dr. Feng as an Associate Faculty member, an Alumni Mentor and he is an approved preceptor and private practice rotation doctor.

Dr. Feng has provided care to cyclists of the San Francisco to Los Angeles AIDS lifecycle event and participants of the Breast Cancer Walk. He conducts a senior fitness program as well as customizes individualized strength and conditioning programs for fitness-minded clients. As an authority in health care, he has been a guest on AM1300's "Design Your Future" as well as being quoted in several health publications.

His professional involvements also include:

  • California Quake Football, Director of Medical Services
  • Bellflower High School, Team Doctor
  • SCU Alumni Mentor Network Charter Member
  • 2009 Health Waves Speaker for Northrup-Grumman employees
  • 2007 SCU Annual Symposium Speaker
  • Fremont College Program Advisory Board Member, School of Sports and Massage Therapy

Amy M. Hernandez, DC

As a chiropractic physician, Dr. Hernandez places great importance on patient focused care, providing thorough diagnosis and treatment for her patients, ensuring their needs are met first. His passion is to ensure her patients receive the best possible care so they can live a higher quality and pain-free life. Dr. Hernandez received her BS in Biology from Biola University, and her doctorate from Southern California University of Health Sciences.

Dr. Hernandez enjoys treating patients of all ages, from children to seniors. She utilizes a variety of chiropractic techniques to personalize patient treatment plans with an emphasis on correcting the root of the problem. When she is not volunteering her time with Biola University as the line coach for her former Intramural girls flag football team, she serves as one of the team physicians for the California Quake Women's Tackle Football Team. Dr. Hernandez's expertise and passion for sports injury care and football led South El Monte High School Football to contract with her to become their official team doctor.

With a patient-centered approach, Dr. Hernandez is committed to providing the best care possible, educating patients as well as supporting their choice to live a healthy and wholesome life.

Robyn Kim, L.Ac

Robyn Kim is a second generation acupuncturist/herbalist who has been in practice for 11 years. She grew up learning the art of traditional oriental medicine from her father, Dr. Peter Kim, who has 55+years of experience.

She is a graduate of Emperor's College of Traditional Oriental Medicine in Santa Monica, CA .

In addition to traditional style acupuncture, she specializes in auriculotherapy, utilizing bio-magnets and micro-current stimulation for "needle-free" acupuncture for those who may have uncomfortable with needles. She also has extensive knowledge of herbs and specializes in custom herbal formulations.

"Robyn is committed to the healthy minds and bodies of those she treats. Her gentle technique and calm demeanor ensure a pleasant and relaxing session."

Irish Gonzales, D.C.

Dr. Irish Gonzales, or “Dr. G,” has been in practice as a chiropractor in the San Gabriel Valley since 1993. Concurrent with her undergraduate studies, Dr. G worked in various health care fields where she noticed that the health care system was designed to primarily treat the sick but did little to teach people how to stay healthy. This inspired her to choose chiropractic, a healing practice with a much more proactive approach to health, and to teach her patients the most effective and natural methods to pain relief, spinal correction, and general healthcare.

Prior to receiving her Doctor of Chiropractic Degree from Los Angeles College of Chiropractic, Dr. G was a high school and college basketball, softball and volleyball athlete. Her competitive sports experience has given her firsthand approach to preventing and treating sports injuries.

Dr. G utilizes a unique fusion of chiropractic adjusting techniques. Certified in Nimmo, Dr. G uses this method to address muscle trigger points, which occur from neuromuscular skeletal stress and imbalance. She also incorporates a treatment plan that often includes stretching, strengthening, and postural exercises. She screens out potential health risks using cutting edge examination methodology, which includes x-ray analysis when necessary.

Many patients have benefited from Dr. G’s care, especially those suffering from acute and chronic neck & back pain, disc & nerve conditions and various other work, sports, and automobile injuries. Dr. G emphasizes health education so her patients can make better, more informed decisions regarding their health.

Mario Dominguez, DC

With over 25 years of experience as a Doctor of Chiropractic, Dr. Mario Dominguez, devotes his practice to improving his patients’ health and lifestyle. Dr. Dominguez begins by assessing joint alignment, muscle balance, posture, and body movement. These findings contribute to an accurate diagnosis, which he uses to create a customized treatment plan.

By establishing a personalized therapeutic program, the body can accelerate its neuro- muscular healing system. Dr. Dominguez uses a combination of techniques including low level cold laser therapy, electrical percussor massage and manual manipulation. As part of each visit, he emphasizes various health and wellness topics including proper ergonomics, nutrition and healthy dietary choices, stress reduction techniques, and self- care exercises.

Dr. Dominguez is also involved as:

  • Injury prevention Specialist for Future Industrial Technologies
  • Bellflower High School Football Team Physician
  • Long Beach Transit Proactive Wellness and Injury Prevention Consultant
  • Attending doctor for on-site sports physical events

Alex Yu, DC, L.Ac

A strong believer in holistic health, Dr. Alex Yu focuses on treating the root cause of the disease and emphasizes disease prevention.  He believes the key to achieving health is through a balanced life style, adequate exercise, and proper nutrition.  Dr. Yu is proficient in managing pain in both chronic and acute natures by utilizing chiropractic manipulation, acupuncture, cupping therapy, Tui-Na, Gua-Sha, and Chinese herbal prescription.  As a dual practitioner of chiropractic and acupuncture, he combines the best of Eastern and Western Medicine.  With each patient, Dr. Yu formulates an effective treatment plan to treat conditions such as headache, digestive disorders, dysmenorrhea, weight gain, and more.

Having grown up in Taiwan, Dr. Yu was exposed to Traditional Chinese Medicine at a young age.  After graduating as an Arcadia Apache, he obtained a bachelor's degree in biochemistry and molecular biology at the University of California, Davis (UC Davis), to better understand the function of the body at the cellular level.  While at UC Davis, Dr. Yu served as an advocate for patients in a free clinic and volunteered in the University Hospital Physical Therapy Department.  He received his Doctor of Chiropractic and Masters of Oriental Medicine from Southern California University of Health Sciences.  He is currently licensed in both chiropractic and acupuncture in California.

Dr. Yu is fluent in Chinese Mandarin and English.  In his free time, he enjoys playing basketball, fitness, and finding the next Pokeball. 

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Office Hours

Arcadia Office

SaturdayBy Appt. Only
Day Morning Afternoon
Monday Tuesday Wednesday Thursday Friday Saturday Sunday
9:00am 9:00am 9:00am 9:00am 9:00am By Appt. Only Closed
6:00pm 6:00pm 6:00pm 6:00pm 6:00pm Closed


Lakewood Office

Monday 10:00am 6:00pm
Tuesday 9:00am 6:00pm
Wednesday 10:00am 6:00pm
Thursday 9:00am 6:00pm
Friday 10:00am 6:00pm
Saturday 8:00am 1:00pm
Sunday Closed Closed