Andrea L. Seid, DO, a board-certified OB/GYN on Santee's Cuyamaca Street corridor, earned her medical degree from Touro University of Osteopathic Medicine and completed residency training at UCSF-Fresno. Her scope within the Sharp Rees-Stealy Medical Group spans prenatal and postpartum care through complex gynecologic procedures, with newborn transitions coordinated through providers such as Children's Primary Care Medical Group Santee on the same campus. Dual hospital privileges at Sharp Memorial Hospital and Sharp Mary Birch Hospital for Women & Newborns give her access to both general surgical suites and a dedicated women's hospital ranked among San Diego County's highest-volume delivery centers. Prescriptions for prenatal vitamins, contraceptives, and post-surgical medications route through the on-site Sharp Rees-Stealy Santee Pharmacy one floor below the clinic. NPI 1699162669 identifies her individual provider record in the national registry. Highest-tier procedures include operative hysteroscopy, laparoscopic oophorectomy, and loop electrosurgical excision (LEEP) for cervical dysplasia management under colposcopic guidance.