Member of American Academy of Allergy, Asthma, & Immunology • Clinical Trials Are Conducted at This Location

Allergy & Clinical Immunology Medical Group

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AACI has an experienced, knowledgeable, and skilled medical office staff. We provide patients with compassionate treatment for a full range of allergy and asthma-related issues.

Dr. Geller


Bernard David Geller, MD, PhD
Dr. Geller attended the State University of New York Health Sciences Center in Brooklyn. He received his Ph.D. in Immunology in 1967 and his M.D. in 1968.

He spent a year as a pediatric intern at The New York Hospital – Cornell University Medical Center in Manhattan. Following that year, he went to the National Institutes of Health, Division of Biologics Standards as a Staff Associate, doing research in allergenic extracts and vaccines, including Pertussis. He returned to pediatrics for two years at Los Angeles County – University of Southern California.

In 1972, he joined USC's Department of Allergy and Immunology as a Fellow. Dr. Geller has been treating asthma, allergy, and immunology in Santa Monica since 1972.

He has been recognized by Los Angeles Magazine as one of the 'best doctors' in LA and has been selected as one of the Best Doctors in America, annually, from 2007 to 2018. He has published numerous scientific publications and was the recipient of the Consumer Advisory Council of Underwriter's Laboratories merit award for 20 years of dedicated service to public safety.

Dr. Geller is a Fellow of the American College of Allergy, Asthma, and Immunology, a Fellow of the American Academy of Allergy, Asthma, and Immunology, a Fellow of the American Academy of Pediatrics, and is Board Certified in Allergy and Pediatrics.

Dr. Sandra Ho, MD
Dr. Sandra Ho is a native of Southern California and attended UCLA for undergraduate studies, completing dual majors in Microbiology, Immunology, and Molecular Genetics, and American Literature.

After several years of working in public health studying ethnic minority health disparities, she matriculated into medical school at Howard University College of Medicine in Washington, DC, and graduated in the top 10% of her class. Dr. Ho then came back to California for residency and completed training in Internal Medicine at Kaiser Permanente Los Angeles Medical Center.

She then went on to complete a fellowship in Allergy and Immunology at one of the oldest and most well-established programs in the nation—the University of Texas Medical Branch. Dr. Ho has been a principal investigator on research involving novel biomarker exploration in asthma and also health-related quality of life in children with persistent asthma. Dr. Ho is board certified in Internal Medicine as well as Allergy and Immunology.

Dr. Ho

Nursing Personnel

  • Ana Ponce, LVN
  • Emily Retana, MA
  • Courtney Lee, MA
  • Geraldine Perez, MA
  • Pedro Sanchez, MA

Front Office

  • Shanna Jones
    Office Manager
  • Sonia Gonzalez
    Medical Biller
  • Pamela Wolfe

Our Medical Staff in Santa Monica, CA

Rest easy knowing you’re in good hands when you turn to Allergy & Clinical Immunology Medical Group for patient-focused allergy and asthma treatments. Since 1972, we’ve helped patients throughout the area find relief from persistent breathing problems triggered by variables beyond their control. Now, our caring and skilled medical staff in Santa Monica, CA, is ready to help you breathe easier.

Why Choose Us? 

There are so many reasons to choose Allergy & Clinical Immunology Medical Group that it’s hard to name just one. So, we’ll start with our commitment to patient wellness.

As veteran physicians specializing in allergies and immunotherapy, we understand that the causes of allergies and asthma can be complex. We also understand the frustration associated with the treatment process – after all, finding the cause of an allergic reaction can be time-consuming and fruitless. That’s why we provide valuable support and guidance as we search for the treatment you or your child deserve. 

Additionally, we test for a broad variety of allergies that other clinics simply can’t match in terms of numbers. When you turn to our clinic, we can test you or your child for more than 150 different allergens, drastically increasing your chances of finding the cause of your reactions. This makes the process faster and safer.


Tailored to Your Needs 

Many allergy and asthma treatments can help drastically reduce your symptoms, leading to a healthier, happier life. However, not all treatments are right for all patients. 

That’s why our staff takes time to get to know you as an individual, ordering any tests we find reasonable for your complaints. It may take some time to determine the cause of your breathing troubles, but we ask for your patience, as the results can help us diagnose your issue and recommend the best treatment for your needs. 

At Allergy & Clinical Immunology Medical Group, you’re more than just another patient, and we’re more than just another doctor. After all, you’ve chosen to make us a part of your medical family, and we’re honored that you’ve trusted us with your allergy and asthma problems. Our goal is to help you enjoy relief from medical problems that interfere with your everyday life, ultimately making breathing as simple as it should be! 

 Contact our medical staff to find out more about our clinic, or to schedule an appointment. We serve families in Santa Monica, California, and nearby areas.