Premier Integrative Medicine
Premier Integrative Medicine · 1160 North Dutton Avenue · Santa Rosa, CA 95401
4.8· 26 Google reviews
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.
Care described on the practice's website
- Medically supervised weight loss
About this practice
Premier Integrative Medicine is a naturopathic and functional medicine clinic in Santa Rosa, California, and it offers telehealth. Its website describes holistic care from a team of doctors, says Dr. Justin Hoffman, a licensed naturopathic doctor, specializes in hormone care and medical weight loss, and references serving patients since 2011. IV services are also part of its offerings. Google shows a 4.8-star rating across 26 reviews dating back to 2012, 8 of them in the past year, and reviewers most often mention the providers' knowledge and a caring approach. The site doesn't name specific GLP-1 medications, so ask which weight-management options it currently offers.
Services & access
| Advertises semaglutide today | Not listed |
| Advertises tirzepatide today | Not listed |
| Telehealth visits | Yes |
| Cash pay accepted | — |
| 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.
Review activity
Counts computed by RetaMaps from public Google reviews; most recent review 2026-03-13. Read the reviews themselves on the practice's Google listing.
What patients say
Rated ★4.8 across 26 Google reviews. Of the 26 reviews we analyzed, 25 (96%) are positive (4–5★) and 1 (4%) are negative (1–2★).
What patients like
- Knowledgeable, professional providers7 reviews
- Feeling listened to7 reviews
- Friendly, helpful staff5 reviews
- Weight-loss results2 reviews
Common complaints
Very few complaints — only 1 negative review, with no recurring theme.
Most recent Google reviews
Michael H.★★★★★2026-03-13Dr Hoffman and the team at Premier Integrative Medicine have helped me make significant improvements in my health and well being. Dr. Hoffman’s methodical and common sense approach is light years ahead of traditional medicine. He’s helped me shift my focus from passive traditional medical interventions to active engagement in my own health and wellbeing. Whether it’s non traditional therapies, judicious supplement recommendations or common sense diet modifications, Dr Hoffman empowers the patient take charge of their health. If it’s chronic pain, low energy or if traditional medicine is ineffective, pay Dr Hoffman a visit. He’s certainly helped me!
Amanda S.★★★★★2026-02-10I had a lovely experience with Dr Cortney. Will definitely return!
Stephanie S.★★★★★2026-02-10Dr. Cortney is the best! Highly highly recommend. I was super hesitant to get an IV because I’m a tad scared of needles but she took the time to listen to me and I felt so supported! Will absolutely be seeing her again soon
Kimberly W.★★★★★2026-01-12For over five years, I have been a patient of Premier Integrative Medicine. They have an incredible team of specialists, and Dr. Hoffman has been instrumental in managing my autoimmune issues, age-related hormone changes, IV protocols, and, most recently, a sports-related injury. Premier Integrative Medicine has a standard of care that is superior to other clinics. The diverse scope of specialties means the team there can manage all of my health needs on a holistic level and integrate with traditional medicine if necessary. I highly recommend this medical practice.
donna c.★★★★★2025-12-22I’ve been a patient at Primeir Integrative Medicine since 2014. When I first met, Dr. Justin I had been on bioidentical hormones for some years through another naturopath. I was clearly taking more than I needed and Dr. Justin figured that out right away and got me on the right amount of hormones and everything changed from that day on. I see Dr. Justin for all my healthcare needs because I know that he will treat me as a whole person, & allows me to be part of my own healthcare. Every time we meet, I learn something new. After getting a bad case of Covid, I had a hard time with tiredness after I got well. I went to Primeir Integrative Medicine, and received some IVs and I was back to feeling like myself in no time. I feel vibrant and I am thriving at age 71. He is well-versed on antiaging protocol, preventative healthcare and is kind and compassionate as well. The staff is wonderful. Abby, the office manager, keeps things running smoothly and is kind and approachable. I would highly recommend Primeir Integrative Medicine to anyone who wants to live a life filled with vibrant health & preventative awareness.
Analysis by RetaMaps of reviews on this practice's public Google Business listing; review themes are detected automatically and reviews reflect their authors' opinions. See all reviews on Google.
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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.
- Development
- Phase 3 complete
- FDA status
- Submission planned — Q1 2027 (Lilly guidance)
- Availability
- Not commercially available
- Access routes
- Clinical trials, or Lilly's expanded access program (physician must apply)
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