Catherine Zhang
8850 William Coffey Dr. · Milwaukee, WI 53226
Aurora Sinai Medical Center — Bariatric & Weight Management · 945 North 12th Street · Milwaukee, WI 53233
Listing updated October 2, 2026
No current plans confirmed — RetaMaps has not yet confirmed this practice's intentions regarding retatrutide. Inclusion on RetaMaps does not mean the provider offers or will offer retatrutide.
Aurora Health Care’s Bariatrics & Surgical Weight Loss program is an MBSAQIP-accredited hospital service offering gastric sleeve and Roux-en-Y gastric bypass, with a multidisciplinary team of surgeons, nurse practitioners, and physician assistants. Locations include Aurora Sinai Medical Center in Milwaukee (945 N 12th Street) plus Summit, Oshkosh, and Green Bay. Official pages emphasize surgical weight loss and also describe medical weight-management support (nutrition, activity, and behavioral change); they do not name semaglutide or tirzepatide.
| Advertises semaglutide today | Not listed |
| Advertises tirzepatide today | Not listed |
| Telehealth visits | — |
| Cash pay accepted | Yes |
| Accepts insurance — per practice website | Yes |
| Accepting new patients — per practice website | Yes |
"Not listed" means we didn't find this stated on the practice's public pages — it doesn't mean no. — means unknown. Medication rows describe currently FDA-approved GLP-1 medications the practice advertises today, not retatrutide. Confirm details directly with the practice.
8850 William Coffey Dr. · Milwaukee, WI 53226
8850 William Coffey Dr. · Milwaukee, WI 53226
8850 William Coffey Dr. · Milwaukee, WI 53226
Retatrutide is Eli Lilly's investigational once-weekly triple agonist (GIP, GLP-1 and glucagon receptors). Five Phase 3 trials have reported positive results, and Lilly plans to submit it to the FDA in Q1 2027. It is not FDA-approved, has no brand name or price, and cannot be prescribed outside clinical trials or Lilly's physician-requested expanded access program. Products sold online as "research" or compounded retatrutide are not legitimate retatrutide.
Next milestone: TRIUMPH-5 head-to-head vs tirzepatide results (Expected ~Dec 2026)
Sources: Lilly — What to know about retatrutide · Lilly — TRIUMPH-2/TRIUMPH-3 results · BioPharma Dive — FDA submission plans · STAT — Lilly expanded access (Aug 3, 2026) · FDA — Concerns with unapproved GLP-1 drugs