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Specialty
Preventive Medicine

Privvy Modern Health

Quick Facts

Practice TypeSpecialty
LocationChico, Sacramento, Williams, Yuba City, Red Bluff, Corning
DoctorsNerissa Prieto MD, Preventive Medicine
Year Founded2021

About

At Privvy Modern Health, Dr. Nerissa Prieto brings a rare combination of critical care expertise and preventive medicine to Chico, California. She opened the practice in 2021 with a clear clinical philosophy: predict and prevent. Her background in trauma, obstetrics, and elective surgery informs every service she offers.

Privvy operates as a boutique, non-insurance-based practice. Dr. Prieto spends roughly 37 minutes with each patient, well beyond the typical clinical appointment. The practice covers IV infusion therapy, NAD+ therapy, ketamine infusion, regional pain management, medical weight loss with semaglutide, and a full menu of regenerative aesthetics. Privvy holds the distinction of being the only medical spa in the Chico area offering Letybo, a Korean beauty-inspired neuromodulator. The practice carries FACTORFIVE, Revision Skincare, and OSEA product lines. Financing through CareCredit, Allē Pay, and Cherry payment plans keeps services accessible.

Details

Address

1950 E. 20th St., Unit E523, Chico, CA 95928

Membership Details

Non-insurance-based practice with transparent pricing. IV infusions range from $200–$300 (standard), NAD+ IV single $650, NAD+ 5-pack $3,000, NAD+ + Vitamin Push single $795, NAD+ + Vitamin Push 5-pack $3,750, NAD+ + Vitamin Push 10-pack $6,900. Vitamin injections $75 each or packages of $450. Pain management appointments typically 30–45 minutes. CareCredit and Allē Pay financing available.

Typical Appointment

37 minutes

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Frequently Asked Questions

Privvy Modern Health does not accept insurance. The practice operates on a transparent, fee-for-service model with published pricing for all services. That structure lets Dr. Prieto focus entirely on patient outcomes rather than billing codes or policy requirements.

Standard IV infusions at Privvy Modern Health range from $200 to $300. NAD+ IV therapy starts at $650 for a single session, with a five-pack priced at $3,000. NAD+ combined with a Vitamin Push runs $795 for a single session, $3,750 for five sessions, or $6,900 for ten sessions. Vitamin injections cost $75 each or $450 for a package.

Privvy Modern Health accepts CareCredit, Allē Pay, and Cherry payment plans. 99% APR. These options let patients start treatment without paying the full cost upfront.

Dr. Prieto typically spends 37 minutes with each patient, and pain management appointments generally run 30 to 45 minutes. That time allows for a thorough conversation about symptoms, history, and treatment goals before any procedure begins.

Privvy provides a full range of regenerative aesthetics, including BOTOX Cosmetic, Dysport, Xeomin, Letybo neuromodulator, JUVÉDERM, Restylane, and Radiesse dermal fillers, KYBELLA injectable, IPL therapy, RF microneedling, AviClear acne laser treatment, CO2 laser skin resurfacing, Laser Genesis, and laser hair reduction. Laser tattoo removal is coming soon.

Privvy Modern Health is the only medical spa in the Chico area offering Letybo, a next-generation neuromodulator rooted in Korean beauty science. Dr. Prieto sought out this treatment specifically because of its precision and its alignment with the practice's science-driven approach to aesthetics.

Yes. Dr. Prieto offers regional pain management as a core service. She uses trigger point injections, joint and bursitis injections, tendinitis treatments, Botox for migraines and TMJ, local anesthetic injections, corticosteroids, anti-inflammatory agents, and non-opiate medication management. Her approach addresses the physical, emotional, and functional dimensions of pain.

Yes. Privvy Modern Health offers semaglutide-based medical weight loss as part of its broader focus on nutrition and chronic disease prevention. Dr. Prieto founded the practice with obesity as one of the primary chronic conditions she wanted to address through IV nutritional therapy and personalized care plans.

Yes. Ketamine infusion therapy is one of Dr. Prieto's current clinical focus areas. Her background in anesthesiology and critical care makes her especially well-suited to administer and monitor ketamine infusions safely.

Patients can request an appointment through the Privvy Modern Health website or by calling the practice directly. IV clinic hours differ from aesthetics availability, so contacting the practice directly helps confirm scheduling for specific services. Privvy is located at 1950 E. 20th Street in Chico, California.

Practice last updated March 21, 2026