About Our Practice

South Bay Medical Associates is an independent rheumatology and family medicine practice in Silicon Valley, California. We deliver patient-centered, compassionate medical care to patients across their lifespan.

Started by a husband and wife team of physicians seeking to offer their patients an exceptional experience in health care and wellness, we welcome you to learn more about us.

Meet Our Doctors

DR. Daniel Jo

Triple board-certified in Rheumatology, Geriatrics, and Internal Medicine.

DR. Tiffany Trieu

Board certified in Family Medicine, Dr. Trieu is DO and also practices osteopathic medicine, as well as functional medicine.

Our Mission Is to Provide a Professional & Honest Approach to Health Care


Notice: fwrite(): Write of 477 bytes failed with errno=122 Disk quota exceeded in /home3/southbu0/public_html/functional/wp-admin/includes/class-wp-filesystem-direct.php on line 76

Notice: fwrite(): Write of 573 bytes failed with errno=122 Disk quota exceeded in /home3/southbu0/public_html/functional/wp-admin/includes/class-wp-filesystem-direct.php on line 76

Notice: fwrite(): Write of 1526 bytes failed with errno=122 Disk quota exceeded in /home3/southbu0/public_html/functional/wp-admin/includes/class-wp-filesystem-direct.php on line 76

Notice: fwrite(): Write of 658 bytes failed with errno=122 Disk quota exceeded in /home3/southbu0/public_html/functional/wp-admin/includes/class-wp-filesystem-direct.php on line 76

Notice: fwrite(): Write of 588 bytes failed with errno=122 Disk quota exceeded in /home3/southbu0/public_html/functional/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php on line 42

Fatal error: Uncaught wfWAFStorageFileException: Unable to verify temporary file contents for atomic writing. in /home3/southbu0/public_html/functional/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php:51 Stack trace: #0 /home3/southbu0/public_html/functional/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php(658): wfWAFStorageFile::atomicFilePutContents('/home3/southbu0...', '<?php exit('Acc...') #1 [internal function]: wfWAFStorageFile->saveConfig('livewaf') #2 {main} thrown in /home3/southbu0/public_html/functional/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/storage/file.php on line 51