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About

Sierra Nevada Wellness Center is a private family practice and wellness clinic based in Sparks, Nevada, offering medical and wellness services. Key details: - Services: weight loss, immunizations, women’s health, wellness visits, chronic care, NeuroStar therapy, and general family medicine. They also provide patient portal access. - Locations: three offices in Sparks, NV (3160 Vista Blvd, Sparks 89436). - Contacts: main phone lines (775) 352-7200 / (775) 352-7222; email staff@snwc.biz. - Size and scope: about 5 employees; annual revenue around $16.7M. - Online presence: homepage sierranevadawellness.com; LinkedIn page; modest web traffic (~3,900 monthly visits, bounce 0.2%). - Focus: wellness and fitness services with a primary emphasis on family medicine and preventive care in Northern Nevada.

Clinic Type

Family Medicine

Address

Sierra Nevada Wellness Center, Sparks, NV

Phone

(775) 352-7200

Email

staff@snwc.biz

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • immunizations
  • chronic care
  • wellness visits
  • women’s health
  • cosmetic services
  • medical weight loss
  • laser hair removal
  • laser facials
  • vaginal rejuvenation
  • same-day appointments
  • preventive and general health services
  • family medicine
  • natural/holistic remedies
  • natural supplements
  • vitamins
  • nutraceuticals

Technology & Equipment

  • self-scheduling
  • Phreesia payment integration
  • online patient scheduling
  • telehealth (implied by scheduling)

Team

  • Dr. Spencer Johnson, ND? (provided text indicates Doctor of Medicine; UNR School of Medicine; Family Medicine Residency) — Provider / Family Medicine
  • DeAnn Reynolds, P.A. — Physician Assistant
  • Lisa Carnes, Functional Medicine Certified Practitioner; Advanced Practice Nursing degree (UNLV) — FNP, FMACP

Insurance & Payment

Phreesia self-pay/Phreesia payments, in-house payment options via Phreesia, Start payment portal (encrypted) through Phreesia

Financing: payment plans

Languages Spoken

  • English
  • Spanish
  • German

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Yelp, various review aggregators: Average rating appears mixed, with some platforms showing approximately 3.0 stars and others reporting up to 4.9 stars based on varying sample sizes.

Patients praise

  • Dr. Spencer Johnson is highly regarded for his expertise and attentive care
  • Quality time spent with patients during appointments
  • Effective functional medicine approach
  • Some patients feel treated like family by the staff

Common complaints

  • Rude or unhelpful front office staff
  • Disorganized office processes and communication issues
  • Issues with billing transparency and unexpected charges
  • Difficulty scheduling or long wait times for appointments

"The front desk staff is awful. They're not friendly and they do not provide any information... whenever I would come back to visit they would tell me I didn't pay cuz all the sudden there is mysterious charges that I wasn't aware of."

LocalityBiz review

"Dr. Spencer Johnson and the entire team at the office are wonderful. I just moved here and needed a primary care... He is very kind, knowledgeable, and listens to you to ensure you receive the best care."

WeightLossClinic.care review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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