Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
2014 – 2018 Associate Clinical Professor of Medicine
2007 – 1986 Assistant Clinical Professor of Medicine
University of California Irvine, School of Medicine
Division of Allergy and Immunology
101 The City Drive
Orange, CA 92668
HONORS
2021 – 2017 Top Doctors of Orange County, Orange County Medical Association
2021 – 2017 Castle Connolly Top Doctors
2018 – 2017 America's best Physicians, National Consumer Advisory Board
2017 30 year Recognition Award, Volunteer Clinical Faculty, Division of Allergy and Immunology University of California, Irvine, School of Medicine, American Academy of Allergy, Asthma & Immunology
2015 – 2008 Best Physicians as Chosen by Their Peers, Los Angeles Magazine December
2016 – 2014 Physician of Excellence, Orange County Medical Association
2015 – 2014 Southern California Super Doctors
2013 – 2009 Patients' Choice Award
2015 – 2002 Top Doctors, Doctors Across America, Guide to Top Doctors
Practice
Allergy, Asthma, Bronchitis, and Immunology Associates
2014 – 2018 Associate Clinical Professor of Medicine
2007 – 1986 Assistant Clinical Professor of Medicine
University of California Irvine, School of Medicine
Division of Allergy and Immunology
101 The City Drive
Orange, CA 92668
HONORS
2021 – 2017 Top Doctors of Orange County, Orange County Medical Association
2021 – 2017 Castle Connolly Top Doctors
2018 – 2017 America's best Physicians, National Consumer Advisory Board
2017 30 year Recognition Award, Volunteer Clinical Faculty, Division of Allergy and Immunology University of California, Irvine, School of Medicine, American Academy of Allergy, Asthma & Immunology
2015 – 2008 Best Physicians as Chosen by Their Peers, Los Angeles Magazine December
2016 – 2014 Physician of Excellence, Orange County Medical Association
2015 – 2014 Southern California Super Doctors
2013 – 2009 Patients' Choice Award
2015 – 2002 Top Doctors, Doctors Across America, Guide to Top Doctors
Practice
Allergy, Asthma, Bronchitis, and Immunology Associates
Erica Chen, MD, is a board-certified allergy and immunology specialist practicing at the Allergy and Asthma Specialist Doctors, Inc. location in West Covina, California. Her practice is centered around the treatment of allergic diseases, including nasal allergies and asthma.
Dr. Chen earned her medical degree from the Keck School of Medicine at the University of Southern California. Subsequently, she completed her combined internal medicine pediatric residency and allergy and immunology fellowship training at the Los Angeles County Hospital at the University of Southern California.
Dr. Chen is board certified by the American Board of Allergy and Immunology. She has contributed to multiple peer-reviewed scientific presentations and publications. She also holds numerous professional society memberships, including the American Academy of Allergy Asthma and Immunology and the American College of Allergy, Asthma and Immunology.
Dr. Chen is currently accepting new patients and looks forward to welcoming them to Allergy and Asthma Specialist Doctors, Inc.
Dr. Charles Song brings extensive medical experience to his practice, Song Institute of Allergy, Asthma and Immunology in Manhattan Beach, California. He specializes in the complex diagnosis and treatment of allergies, while focusing on each individual and taking care to provide comprehensive care that improves their quality of life.
After receiving his medical degree from Northwestern Medical School, Dr. Song completed his residency at the University of Southern California, County Medical Center. From there he went on to finish his fellowship in allergy and immunology at Harbor-UCLA Medical Center. Dr. Song is a Diplomate of the American Board of Allergy and Immunology and a Fellow of the American Academy of Allergy, Asthma and Immunology.
Dr. Song describes his career as a happy marriage of private practice and academic pursuit. He has cared for thousands of satisfied patients across different specialties: general pediatrics, adult and pediatric allergy, and immunology. He has taught and trained many young physicians for more than two decades at Harbor-UCLA Medical Center. Although he has been involved in bench research, his true love lies in patient care and teaching. He’s thankful that his current practice offers him opportunities to pursue both lifelong passions.
Dr. Song has enjoyed living in the South Bay area since 1974 with his wife, his two (now grown) children, and two energetic grandchildren. He stays involved in the community in various roles, currently as a board member of Manhattan Beach School Health Advisory Board.
Born and raised in a small town outside of Pittsburgh, Pennsylvania, Dr. Wong was a three-sport athlete and musician in high-school. He moved to Los Angeles in 2001 to study Computer Science and Biological Sciences at the University of Southern California. After graduating from the Keck School of Medicine at USC, he completed his Internal Medicine residency at the LAC+USC Medical Center, and he was honored as Senior Resident of the Year during his final year. After residency, Dr. Wong stayed at LAC+USC for his fellowship training in Allergy and Immunology.
On a personal note, Dr. Wong is married to his high-school sweetheart, Lindsay. They spend their spare time with their two daughters and miniature dachshund. When they are not taxiing the kids to soccer and ninja warrior practice, they enjoy hiking, traveling, and exploring new restaurants.
Dr. Wong takes a very personal approach to his patient care, developing a close rapport with all his patients in this small boutique-style practice. His training at the Los Angeles County Hospital has made him an extremely thorough and experienced physician, providing the highest quality evidence-based treatment. He is especially adept at the management of difficult-to-treat asthma, allergic rhinitis, eczema, and sinus disease. He is also well-versed in the most current literature and treatment guidelines for food allergies, drug allergies, immunodeficiencies, urticaria, contact dermatitis, and other skin allergies.
Dr. Wong is double boarded diplomate of the American Board of Allergy and Immunology and the American Board of Internal Medicine. He joined the Song Institute in 2015. He welcomes new patients to his practice and hopes that his patients will be impressed by his professional yet personable spirit.
Joshua Ang, DO, is a board-certified allergy and immunology specialist dedicated to helping patients at Allergy and Asthma Specialist Doctors, Inc., in Pasadena and West Covina, California. He provides personalized care for a wide range of concerns, including seasonal and environmental allergies, asthma, eczema, food allergies, sinus issues, and immune system conditions.
Dr. Ang earned his medical degree from the Philadelphia College of Osteopathic Medicine and completed his Internal Medicine Residency at Midwestern University – Mountain Vista Medical Center. He then completed his Allergy and Immunology Fellowship at Larkin Community Hospital in Miami, where he served as chief fellow.
Certified by both the American Osteopathic Association for Adult and Pediatric Allergy and Immunology and the American Board of Internal Medicine, Dr. Ang stays current on the latest treatments and research. He is an active member of professional organizations, including the American Academy of Allergy, Asthma & Immunology and the American College of Allergy, Asthma & Immunology.
Dr. Ang is passionate about working closely with his patients to create customized treatment plans that improve quality of life and help them breathe easier every day.
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