About JT Aesthetic & Co. | Founders Jennifer & Tina
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About JT Aesthetic & Co.

Two founders. One shared vision.

JT represents our founders, Jennifer Velasco and Tina Lin. Together, they built a welcoming aesthetic practice where patients receive honest guidance, personalized treatment plans, and natural-looking results.

Jennifer VelascoNP, Co-Founder · 16 yrs
Tina LinRCP, Co-Founder · 14 yrs
Book a Consultation Our story
Inside JT Aesthetic & Co. South Pasadena
Inside JT Aesthetic & Co. Eastvale

"Care that begins with listening."

Two locations, one standard
IntegritySafetyEducationPersonalizationNatural-looking resultsRespectLong-term relationshipsContinuous improvement

01  /  Our story

Aesthetics that feel personal, honest, and approachable.

A JT provider during a consultation
i.

Why we began

We wanted to create a practice where aesthetics felt personal, honest, and approachable. Patients deserved more than rushed appointments or treatment recommendations based solely on trends.

A provider performing a thoughtful skin treatment
ii.

What we do differently

We combine clinical expertise with genuine connection. Our goal is to educate patients, build relationships, and create thoughtful plans instead of selling isolated treatments.

A woman enjoying a quiet moment for herself
iii.

Why it is personal

As women, mothers, and business owners, we understand how easy it is to put yourself last. We wanted a place where self-care feels supportive and empowering, never superficial or intimidating.

Inside JT Aesthetic & Co. Eastvale
iv.

How we have grown

JT Aesthetic & Co. has grown into a two-location practice serving South Pasadena and Eastvale, expanding from individual services into comprehensive rejuvenation plans that bring together injectables, skincare, lasers, advanced technology, body treatments, and wellness support.

We are not here to change what makes you unique. We are here to help you feel confident in the person you already are.

Jennifer & TinaFounders, JT Aesthetic & Co.

A green glass skincare bottle among soft botanicals

02  /  Our mission

To help every patient feel seen, informed, and confident through safe, personalized aesthetic and wellness care.

SeenHeard fully, without judgment, wherever you are starting from.
InformedEvery option, alternative, and expectation explained clearly.
ConfidentA plan you understand and feel good about, at your pace.

Our aim: to be the trusted destination for personalized, natural-looking rejuvenation in South Pasadena and Eastvale.

03  /  What guides us

Eight values. Every visit.

These are the standards behind every consultation, every recommendation, and every follow-up.

  • 01

    Integrity

    Honest recommendations, even when that means doing less.

  • 02

    Safety

    Clinical judgment and your wellbeing come first.

  • 03

    Education

    You understand your options before you decide.

  • 04

    Personalization

    Plans built around your anatomy, goals, and life.

  • 05

    Natural-looking results

    Refreshed and confident, never overdone.

  • 06

    Respect

    No pressure and no judgment, wherever you are starting from.

  • 07

    Long-term relationships

    A team that knows you, visit after visit.

  • 08

    Continuous improvement

    Always learning and refining how we care for you.

04  /  The founders

The J and the T.

Clinical expertise and genuine connection, brought together by two founders who understand how easy it is to put yourself last.

16yrsJennifer Velasco, NP
14yrsTina Lin, RCP
30yrsCombined experience
Jennifer Velasco, NP, Co-Founder and Nurse Practitioner at JT Aesthetic & Co.
Jennifer Velasco, NPCo-Founder
Nurse PractitionerCo-Founder16 years of experience

Jennifer Velasco, NP

Jennifer Velasco, NP, brings 16 years of experience to thoughtful, patient-centered care. She is passionate about helping patients achieve safe, natural-looking results and supporting their goals every step of the way.

Patients value her clinical expertise, attention to detail, and careful approach to creating personalized plans that help them feel confident in themselves.

What patients value

Her role

As Co-Founder and Nurse Practitioner, Jenn guides medical assessment and treatment planning with care and professional judgment.

Credentials

Licensed Nurse Practitioner, with 16 years of experience in patient-centered care.

Tina Lin, RCP, Co-Founder and Aesthetic Consultant at JT Aesthetic & Co.
Tina Lin, RCPCo-Founder
Aesthetic ConsultantCo-Founder14 years of experience

Tina Lin, RCP

Tina Lin, RCP, brings 14 years of experience and an approachable, personalized perspective to patient care. As Co-Founder and Aesthetic Consultant, she helps patients understand their options and build achievable plans aligned with their goals.

Patients appreciate Tina’s ability to listen and explain treatments clearly, making the process feel approachable rather than overwhelming.

What patients value

Her role

Guiding patients through their overall aesthetic journey, from first questions to a clear, achievable plan.

Beyond the clinic

A mother, entrepreneur, and business growth strategist inspired by creativity, beauty, and wellness.

05  /  The team

The people behind your plan.

Warm, knowledgeable, and relationship-driven. A team that gets to know you, not a high-pressure sales environment.

Clinical & skinfour specialists

  • Detra

    Registered Nurse

  • Mireille

    Lead Aesthetician

  • Lauren

    Aesthetician

  • Nicole

    Aesthetic Consultant & Aesthetician

Patient carehere to guide you

  • Ashlee

    Senior Aesthetic Consultant

  • Gee

    Patient Coordinator

  • Sara

    Patient Coordinator

06  /  Our standard

What we will never compromise.

Five commitments that shape every recommendation we make.

  • Patient safety

  • Professional judgment

  • Honest recommendations

  • Informed consent

  • The quality of your experience

We also avoid treatments that would create excessive or unnatural-looking changes that conflict with our providers' professional judgment.

07  /  The experience

How we want you to feel.

We listen first. Our consultations are private, supportive, and focused entirely on your goals.

01
Soft rolled towels in warm light

When you walk in

Welcomed, relaxed, and cared for.

02
A patient at ease during a gentle facial treatment

During treatment

Informed, safe, and heard.

03
A happy, confident woman smiling

When you leave

Confident, and clear on what comes next.

South Pasadena  ·  Eastvale

Come as you are. Leave with a plan.

Meet the team, share your goals, and leave with a plan that feels truly made for you.

  • Welcoming, warm, and never judgmental
  • Education first, so you can decide with confidence
  • Care that continues long after your visit

Prefer to talk first? Call or text 213.698.7611

Book a ConsultationChoose your location

"Care that begins with listening."

South Pasadena1401 Mission St, Suite C5Open Mon, Thu to Sat Eastvale12548 Schleisman Rd, Suite 120Open Mon, Wed to Sat

Virtual consultations available Tuesdays. An in-person assessment may be required before treatment.

Expert care. Visible results.
A more confident you.

Book a Consultation Text our team

Eastvale

12548 Schleisman Rd, Suite 120
Eastvale, CA 91752
Directions

South Pasadena

1401 Mission St, Suite C5
South Pasadena, CA 91030
Directions

The information on this website is for general education and is not medical advice. All treatments require a consultation and are subject to medical eligibility as determined by a licensed provider. Individual results vary based on health, anatomy, treatment plan, and lifestyle. Promotions may have eligibility requirements and expiration terms. We do not accept medical insurance for elective aesthetic treatments; HSA or FSA eligibility depends on your plan and the service.

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