OnePeak Medical
Verified listingAbout OnePeak Medical
What is OnePeak Medical?
OnePeak Medical is a group of medical practices in Oregon, founded in 2015 by Dr. Nisha Jackson. It describes its approach as primary care that looks at the root causes of illness rather than symptoms alone. This Lake Oswego office is at 16463 Boones Ferry Rd. #300, Lake Oswego, OR 97035, and the phone number is 503-658-9351. The group has offices in towns across the state, including Medford, Bend, Eugene and McMinnville.
Primary care is the core of the practice. This office lists men's health, women's health, hormone balancing (described as hormone testing and treatment), nutrition and fitness consulting, mental health services, autoimmune treatment, nutrient IVs and injections, PRP therapy, sound wave therapy, and a corporate wellness program. Weight loss is a service the group promotes in its articles, but it is not named among this office's services. A 2022 article from the group says its clinics offer tirzepatide (Moujaro), a once-weekly injection. Its Google listing shows 4.6 stars from 235 reviews and files the business under weight loss service.
What does it cost?
OnePeak does not publish prices for weight-loss care or hormone therapy, and it lists no consultation fee. It also does not say whether medication is included in any price.
It accepts most health insurance plans, though coverage varies by plan. In its own words: "Please call us to find out if your plan covers care in our office." Staff say they will check your benefits at no charge before treatment begins. For patients without insurance, it mentions flexible payment plans, but gives no terms.
What should you ask before you book?
Ask who will prescribe for you at this office. No prescriber is named for this location, and the founder's name does not tell you who will write your prescription. Ask whether weight-loss medication is available here now, since it is not listed among this office's services. If it is, ask whether the tirzepatide is brand-name Moujaro or a compounded version.
Ask whether any program or monthly price includes the medication, and what the consultation, lab work and follow-up visits cost separately. Ask how cancellation works and whether a fee applies. A link for virtual office visits appears in the menu, but the office does not explain what those visits cover, so ask that too. Finally, ask for the cash price before you book, and have staff check your insurance first.
Who is it a good fit for?
This is a good fit if you want a primary care office in Lake Oswego that also offers hormone and weight-loss care, and you are willing to get prices, the prescriber's name and medication terms confirmed before you book. If you need those answers from a published price list, wait until you have them in writing.
Sources: onepeakmedical.com/locations/lake-oswego, onepeakmedical.com/insights/the-skinny-on-tirzepatide-for-weight-management
Services Offered
What we confirmed
Read off OnePeak Medical’s own website on 2026-10-11. These are their words, not ours.
- ✓Medical weight loss — listed on their site as “OnePeak Medical is excited to offer Tirzepatide injections at all nine convenient locations throughout Oregon.” source
- ✓Hormone therapy — listed on their site as “Hormone testing and treatment” source
We have not yet collected published prices or prescriber credentials for this clinic. When we do, they will appear here with a link to the page they came from — or a note saying the clinic publishes none, which is itself worth knowing. Call them for a price in the meantime.