Contact Us For STIMUFEND® (pegfilgrastim-fpgk) or Fresenius Kabi inquiries Please contact us at: Fresenius Kabi USA, LLC. Three Corporate Drive Lake Zurich, Illinois 60047 Main phone: 1-847-550-2300 Toll free: 1-888-391-6300 Email: communications.USA@fresenius-kabi.com For KabiCare information: Please visit kabicare.us or call 1-833-KABICARE 1-833-KABICARE(1-833-522-42271-833-522-4227) For medical inquiries: Medical Information: medinfo.USA@fresenius-kabi.com or 1-800-551-7176 1-800-551-7176 (Option 3) Adverse Events: adverse.events.USA@fresenius-kabi.com or 1-800-551-7176 1-800-551-7176 (Option 5) Product Complaints: productcomplaint.USA@fresenius-kabi.com or 1-800-551-71761-800-551-7176 (Option 1)