Postpartum Health Alliance in downtown San Diego has served as San Diego County's dedicated perinatal mental-health nonprofit since 1998, carrying 501(c)(3) status (EIN 68-0306790) and focusing on screening, education, and treatment referrals for perinatal mood and anxiety disorders. The organization's warmline fields calls from parents experiencing PMAD symptoms and returns every message within 48 hours with peer support and clinician referrals — a triage model that parallels the multi-service intake at The San Diego Family Justice Center for families navigating crisis. Evidence-based provider training — marketed as PMADs 101 — certifies therapists, OB-GYNs, midwives, and pediatricians in standardized screening protocols, addressing the gap that leaves an estimated 60 percent of PMADs in birthing individuals undetected. TheBlueDotProject, funded through a Mason Hirst Foundation grant, distributes magnets and stickers throughout San Diego to reduce stigma and signal community awareness of postpartum depression and anxiety. The alliance's membership directory connects families to specialized perinatal clinicians across the county, filling a referral niche alongside broader family-services organizations such as YWCA San Diego County. The organization's most complex clinical contribution is its multi-disciplinary training curriculum, which equips entire hospital labor-and-delivery teams to implement universal PMAD screening from the prenatal visit through the first postpartum year.