Verified profile · Nashville, TN
No BS · no spa pays to rankONYX WELLNESS & AESTHETICS
Medical Spa in Nashville, TN
Profile reviewed by No BS Med Spa Reviews Editorial Team · Updated 2026-07-10
Key Facts
- ONYX WELLNESS & AESTHETICS is a medical spa located at 917 8th Ave S E 37203.
- Rating: 5/5 across 20 patient reviews.
- Phone: (615) 626-7905.
- Services: Medical spa, Restylane.
- Price range: $$.
Our composite score from 6 weighted data signals.
How we calculated this
- Google rating1.50 of 5 · weight 30%
5/5 stars
- Review volume0.48 of 5 · weight 25%
20 reviews (log-normalized)
- Review recency0.00 of 5 · weight 10%
no review dates on file
- Sentiment analysis0.45 of 5 · weight 15%
category baseline applied
- Data completeness0.66 of 5 · weight 15%
7/8 data points verified
- Google Place ID verified0.00 of 5 · weight 5%
not on file
ONYX WELLNESS & AESTHETICS is a medical spa located in Nashville, TN at 917 8th Ave S E. It holds a 5/5 rating across 20 patient reviews, placing it among the highest-rated medical spas in Nashville. Services include medical spa, restylane.
About ONYX WELLNESS & AESTHETICS
Based in Nashville, TN, ONYX WELLNESS & AESTHETICS is a med spa offering injectables like neurotoxins and dermal fillers. The practice is located at 917 8th Ave S E. Like most medical spas, treatments are performed in a clinical yet comfortable setting, and injectables are tailored to each client during the visit. Clients rate it 5 stars over 20 reviews, a consistently glowing track record. Pricing sits in the mid-range tier. Here, care is physician-led. Reach out to confirm availability, current pricing, and provider credentials before your visit.
See the best-rated med spas in Nashville, TN →
Contact & Location
Ratings & Reviews
ONYX WELLNESS & AESTHETICS ranks via our priority score (rating × log of review count), which favors providers with both high satisfaction and substantial review volume. See how we rank.
Editorial audit
8 data points we verified
- Verified address917 8th Ave S E
- Phone number(615) 626-7905
- Real website (not directory URL)www.onyxwa.com
- Aggregate rating5/5
- Patient review volume20 reviews
- Service inventory2 services documented
- Operating hours7/7 days documented
- MSD Editorial Score3.1/5
We evaluated ONYX WELLNESS & AESTHETICS across 8 verified data points before listing. Read our research methodology →
Citations
Sources we analyzed for this listing
- 20 Google reviews
Last updated Jun 20, 2026 · How we source data →
What clients love about ONYX WELLNESS & AESTHETICS
- Consistently high marks for Medical spa results
- 5-star average across all aggregated reviews
- Convenient Nashville location
Services & Specialties
Services include Medical spa and Restylane.
What to Expect at ONYX WELLNESS & AESTHETICS
Plan on a consultation to kick things off where a physician-led provider reviews your goals and assesses your facial anatomy. For neurotoxins like Botox or Dysport, treatment is quick — usually around 15 minutes — with results developing over the following several days. For fillers, you'll discuss how many syringes are needed and what to expect for swelling and downtime. The provider marks injection points, treats the areas, and reviews aftercare such as avoiding heavy exercise and not rubbing the treated zones. Come prepared with questions about results, downtime, and pricing, and don't hesitate to confirm that a licensed provider will perform your treatment.
Financing Available for Medical spa in Nashville
Many med spas in Nashville offer financing through Cherry, Affirm, or CareCredit, which let you spread treatment costs over fixed monthly payments. Ask ONYX WELLNESS & AESTHETICS during your consultation which plans they accept and whether interest-free terms are available.
Financing terms vary by provider and approved credit. Bring your questions about deposits, APR, and prepayment options to your initial consultation so you can compare totals across medical spa packages in Nashville, TN.
Hours of Operation
| Monday | 9:00 AM-5:00 PM |
| Tuesday | 9:00 AM-5:00 PM |
| Wednesday | 9:00 AM-5:00 PM |
| Thursday | 9:00 AM-5:00 PM |
| Friday | 9:00 AM-5:00 PM |
| Saturday | Open |
| Sunday | Open |
Location
917 8th Ave S E, Nashville, TN, 37203
About ONYX WELLNESS & AESTHETICS
ONYX Wellness & Aesthetics enhances natural beauty with anti-aging, weight management & wellness. Offering Sylfirm X, Botox, PRF, GLP-1 weight loss & more.
Request a consultation
We forward your request to ONYX WELLNESS & AESTHETICS. Free, no obligation — and we never sell your place in line.
Venues nearby
Frequently Asked Questions
Where is ONYX WELLNESS & AESTHETICS located?
ONYX WELLNESS & AESTHETICS is located at 917 8th Ave S E in Nashville, TN 37203.
What is the phone number for ONYX WELLNESS & AESTHETICS?
You can reach ONYX WELLNESS & AESTHETICS at (615) 626-7905.
What services does ONYX WELLNESS & AESTHETICS offer?
ONYX WELLNESS & AESTHETICS offers medical spa, restylane. Contact the provider directly for current service availability and pricing.
What is the rating of ONYX WELLNESS & AESTHETICS?
ONYX WELLNESS & AESTHETICS has a 5/5 star rating based on 20 aggregated patient reviews.
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Editorial integrity
Why ONYX WELLNESS & AESTHETICS is on our list
We evaluated 8 data points before listing ONYX WELLNESS & AESTHETICS. We never accepted payment from this business — they earned this listing through our methodology.
See how we research →Data sourcing: Business information is sourced from public business records. Ratings reflect aggregated patient reviews. See how we verify, how we rank, and methodology.