Find a Top Allergist Near Me in Tustin, CA – Book an Appointment Instantly

Marc J. Meth, MD grew up in Los Angeles, attended the prestigious Harvard-Westlake School, and received his medical degree from the UCLA School of Medicine. After his residency at Mount Sinai Hospital and fellowship at the Long Island Jewish-North Shore Medical Center -- both in New York -- he returned to Los Angeles to serve his neighbors. He is a member of the Clinical Faculty at the David Geffen School of Medicine at UCLA where he teaches medical students. Dr. Meth is on staff at Cedars-Sinai Medical Center.

Dr. Meth has been named to Southern California’s rigorously-selected list of Super Doctors multiple times. He is a past president of the Los Angeles Society of Allergy, Asthma and Clinical Immunology. He cares for pediatric and adult patients and specializes in the treatment of rhinitis, skin allergies, sinusitis, hives, angioedema, food allergies, insect venom allergens, immunotherapy, and eczema. He regularly appears on local and national media programs like the daytime talk show The Doctors to discuss the treatment of allergies and asthma.

Dr. Marc Meth is passionate about caring for his patients and restoring their quality of life. From comprehensive evaluations to individualized treatment plans, he offers expert care for all their allergy and immunology needs.

Julia Lee, MD, is a highly trained allergy and immunology specialist dedicated to providing compassionate care for patients with a wide range of allergic and immunological conditions. At Century City Allergy, Dr. Lee creates a welcoming environment where patients feel heard and supported throughout their healthcare journey. She is passionate about helping those in Century City and the Greater Los Angeles, California, area manage their allergies and achieve better health and quality of life.

Dr. Lee earned her undergraduate degree in the Biological Basis of Human Behavior and Health and Societies from the University of Pennsylvania, followed by her medical degree from Tulane University School of Medicine. She completed her Pediatrics residency at the University of California Davis School of Medicine, where she excelled academically and clinically.

Her achievements include receiving the UC Davis School of Medicine Resident Teaching Award, the Daniel Slauson Excellence Award for outstanding graduating pediatric resident, and first place in the UC Davis Graduate Medical Education High Value Competition for her impactful research on standardizing asthma care in pediatric clinics. To further specialize, Dr. Lee completed a fellowship in Allergy and Immunology at the Saint Louis University School of Medicine.

With expertise in diagnosing and managing conditions such as environmental allergies, asthma, hives, eczema, and food allergies, Dr. Lee is committed to offering personalized, evidence-based care tailored to each patient’s needs. She values building strong, collaborative relationships with her patients and emphasizes education and empowerment as key components of treatment.

Dr. Lee looks forward to welcoming new patients to Century City Allergy and partnering with them to achieve optimal health and well-being.

Dr. Sherwin Hariri is a board-certified adult and pediatric allergist and immunologist serving patients in Beverly Hills and the greater Los Angeles, CA area. He specializes in both adult and pediatric patients with asthma, allergic rhinitis, allergic conjunctivitis, sinusitis, history of food allergies, drug allergies, mast cell activation syndorme (MCAS), immune deficiencies, eczema and other allergic skin rashes.

Dr. Hariri is also an allergy and immunology attending Physician at Cedars-Sinai, where he sees patients with complicated allergic diseases. At Beverly Hills Allergy, we strive to help you breathe better so you can live better.

Dr. Hariri attended Saint Louis University School of Medicine, after which he completed an internship at the Harbor-UCLA Medical Center. He then went on to complete a residency in Internal Medicine at the world-renowned Cedars-Sinai Medical Center in Los Angeles, California.

After his residency, he went on to teach residents at Cedars-Sinai Medical Center (where he still teaches residents) and the West-LA VA Medical Center (a UCLA-affiliated hospital) as an academic hospitalist. He then decided to specialize in a condition that has always been his passion: Allergies. Dr. Hariri completed his fellowship in allergy and immunology at the prestigious UCLA West-LA VA program with pediatric rotations at the world-class Children's Hospital in Los Angeles (CHLA).

A diplomate of the American Board of Allergy and Immunology, Dr. Hariri is an expert in treating both adult and pediatric allergic and immunologic diseases. He is a clinical instructor at UCLA, and he volunteer attends at the West-LA VA Allergy & immunology clinic, where he teaches fellows (Doctors training to be allergy & immunology specialists) and internal medicine residents (physicians-in-training). 

Dr. Hariri is a Fellow of the American Academy of allergy, asthma and immunology and the American College Of Allergy, Asthma, Immunology. Dr. Hariri holds privileges at Cedars-Sinai Medical Center. He is often consulted by other physicians to see their patients who are hospitalized with severe and complicated allergic and immunologic conditions.

Dr. Hariri performs comprehensive skin testing for aeroallergens (such as grasses, trees, weeds, molds, dust mites, and pet dander) and all kinds of foods. He offers immunotherapy to those who are looking for a potential cure for their allergic symptoms. The doctor also performs a very comprehensive patch test for delayed hypersensitivity to all kinds of chemicals, preservatives, fragrances, metals and dyes causing different types of skin rashes in his patients. Oral food and drug challenges are also performed in his office, as well as spirometry to test lung function in asthma patients.

Cathy Green, MD welcomes patients of all ages at their comfortable and welcoming office in the Brentwood area of Los Angeles, California. In today’s medical world where patients spend more time in overcrowded waiting rooms and less time with their doctor, Cathy Green, MD, and the entire team are dedicated to offering compassionate care, providing relaxed time with the doctor, and maintaining a personal environment.

Dr. Green was board-certified in pediatrics and is currently board certified in adult allergy and immunology. She earned her medical degree with honors at the Keck School of Medicine of the University of Southern California in Los Angeles. She received extensive residency training in pediatrics at the University of Michigan, C.S. Mott Children’s Hospital in Ann Arbor, Michigan, and at Cedars-Sinai Medical Center in Los Angeles. She also completed advanced fellowship training in allergy and immunology at Harbor-UCLA Medical Center in West Carson, California.

Dr. Green has extensive experience serving children and adults as an allergist and immunologist, in private practice and at Cedars-Sinai Medical Center. She has been honored to receive the Super Doctor award every year from 2008 through 2019. Dr. Green treats the following conditions: asthma, sinusitis, atopic dermatitis (eczema), as well as Aspirin Exacerbated Respiratory Disease (AERD), and acute and chronic hives, including offering cutting-edge biologic medications.

Cathy Green, MD, patients receive comprehensive care for the full range of allergies. The team diagnoses and treats food allergies and anaphylaxis, allergic rhinitis, atopic dermatitis, medication allergies, food allergies, and insect stings.

Patients with recurrent infections due to immunodeficiency disorders also receive exceptional care. From advanced diagnostics that evaluate the immune system to immunoglobulin treatment and other therapies, patients rebuild their immune system and regain optimal health.

To learn more about the services available or to schedule an appointment, call Cathy Green, MD or use the online booking feature.

Dr. Sanny Chan of Allergy and Clinical Immunology Medical group in Santa Monica, CA is board-certified in Allergy and Immunology and Pediatrics as well. Dr. Chan’s goal is to provide personalized care for his patients, both children and adults, with an emphasis on sharing the knowledge needed to manage complex medical conditions. Being diagnosed with severe food allergies and/or immune deficiencies can be very stressful for patients and their families and Dr. Chan strives to improve their quality of life by helping families manage and cope with these conditions.

Dr. Chan grew up in Southern California but had the fortune to train and work nationally.  He received his Ph.D. in Cell and Neurobiology from the University of Southern California Keck School of Medicine where he worked to solve the molecular pathway of how we see. He finished his M.D. at UC, Davis and completed his pediatric residency training at the Children’s Hospital of Orange County.  He finished his subspecialty training in Allergy and Immunology under the Chairmanship of Dr. William Shearer and Dr. Jordan Orange at Texas Children’s Hospital/Baylor College of Medicine.  He stayed on for a post-doctoral year with Dr. Orange to define the basis of why mutations at different locations of the same gene can cause differences in the specific immune deficiency disease called Griscelli Syndrome.

In 2014, Dr. Chan joined the Pediatric Allergy and Immunology faculty as Assistant Professor at National Jewish Health. He was also Assistant Professor in the department of Biomedical Research working on understanding how the immune system causes allergic reactions to pets and foods, as well as teaching residents and fellows how to care for patients.  Over the years, he has published numerous scientific articles in the basic sciences and in the clinical management of immune deficiency and allergic diseases.

POSITIONS

2021 – 2015 Clinical Professor of Medicine

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

POSITIONS

2021 – 2015 Clinical Professor of Medicine

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

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.

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.

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.

Dr. Sherwin Hariri is a board-certified adult and pediatric allergist and immunologist serving patients in Beverly Hills and the greater Los Angeles, CA area. He specializes in both adult and pediatric patients with asthma, allergic rhinitis, allergic conjunctivitis, sinusitis, history of food allergies, drug allergies, mast cell activation syndorme (MCAS), immune deficiencies, eczema and other allergic skin rashes.

Dr. Hariri is also an allergy and immunology attending Physician at Cedars-Sinai, where he sees patients with complicated allergic diseases. At Beverly Hills Allergy, we strive to help you breathe better so you can live better.

Dr. Hariri attended Saint Louis University School of Medicine, after which he completed an internship at the Harbor-UCLA Medical Center. He then went on to complete a residency in Internal Medicine at the world-renowned Cedars-Sinai Medical Center in Los Angeles, California.

After his residency, he went on to teach residents at Cedars-Sinai Medical Center (where he still teaches residents) and the West-LA VA Medical Center (a UCLA-affiliated hospital) as an academic hospitalist. He then decided to specialize in a condition that has always been his passion: Allergies. Dr. Hariri completed his fellowship in allergy and immunology at the prestigious UCLA West-LA VA program with pediatric rotations at the world-class Children's Hospital in Los Angeles (CHLA).

A diplomate of the American Board of Allergy and Immunology, Dr. Hariri is an expert in treating both adult and pediatric allergic and immunologic diseases. He is a clinical instructor at UCLA, and he volunteer attends at the West-LA VA Allergy & immunology clinic, where he teaches fellows (Doctors training to be allergy & immunology specialists) and internal medicine residents (physicians-in-training). 

Dr. Hariri is a Fellow of the American Academy of allergy, asthma and immunology and the American College Of Allergy, Asthma, Immunology. Dr. Hariri holds privileges at Cedars-Sinai Medical Center. He is often consulted by other physicians to see their patients who are hospitalized with severe and complicated allergic and immunologic conditions.

Dr. Hariri performs comprehensive skin testing for aeroallergens (such as grasses, trees, weeds, molds, dust mites, and pet dander) and all kinds of foods. He offers immunotherapy to those who are looking for a potential cure for their allergic symptoms. The doctor also performs a very comprehensive patch test for delayed hypersensitivity to all kinds of chemicals, preservatives, fragrances, metals and dyes causing different types of skin rashes in his patients. Oral food and drug challenges are also performed in his office, as well as spirometry to test lung function in asthma patients.

Jean Hanley M.D., FACAAI, is a board-certified allergy, asthma, and immunology specialist at the Allergy and Asthma Treatment Center in Glendale, California. Her practice focus is the treatment of allergic diseases.
Dr. Hanley is a native of Los Angeles and earned her medical degree from the University of California, Los Angeles. Her pediatrics residency was completed at Harbor-UCLA Medical Center followed by a subspecialty fellowship in allergy, asthma, and immunology at Ronald Reagan UCLA Medical Center.

As an allergist at the University of Southern California, she implemented the national Breathmobile Program, a comprehensive, mobile allergy and asthma clinic treating medically-underserved children at their schools within Los Angeles Unified School District and adults at Los Angeles Comprehensive Community Health Centers. She was awarded Physician of the Year by the Allergy and Asthma Foundation of America for her work.

Dr. Hanley is board-certified by the American Board of Allergy and Immunology and is a member of the American College of Allergy, Asthma, and Immunology. She has published extensively in scientific and community journals and has given numerous presentations and television and radio interviews in the field of allergy and asthma on a local and national level.

Marine Demirjian, MD, is a board-certified allergy and immunology specialist at Allergy and Asthma Treatment Center in Glendale, California. Her practice emphasis is centered around the treatment of allergic diseases. 

A native of Los Angeles, Dr. Demirjian earned her medical degree from the University of California, Los Angeles School of Medicine. Subsequently, she completed her internal medicine residency at the Ronald Reagan UCLA Medical Center and allergy-immunology fellowship at the VA Greater Los Angeles Healthcare System and Children's Hospital Los Angeles.

Dr. Demirjian is board certified by the American Board of Allergy and Immunology as well as the American Board of Internal Medicine. She holds numerous professional society memberships, including the American Academy of Allergy Asthma and Immunology, American Contact Dermatitis Society, and the American College of Allergy, Asthma, and Immunology. She also worked an associate clinical instructor of allergy and immunology at UCLA’s Department of Medicine for ten years. 

As an allergy specialist, Dr. Demirjian believes that identifying and eliminating environmental factors is critical to controlling allergic diseases. In addition, with allergy injections, she can help patients achieve tolerance to their allergic triggers so they can live their lives free of allergy symptoms.