Welcome to Skin Perfect Brothers Medical. Our clinic is proudly supported and clinically guided by V Line Aesthetics, a Body Mind Wellness (BMW) company.
Med Spa Team Members in Walnut CA
Our med spa team members in Walnut CA are led by board-certified physicians, expert injectors, and wellness professionals at Skin Perfect Brothers.Medical Director
Dr. Edwin Kwon
Medical Director | Board Certified Plastic Surgeon
A Southern California native and National Merit Scholar, Dr. Kwon attended Pomona College, earning the CRC Chemistry Award and Phi Beta Kappa honors. He completed his combined General Surgery and Plastic Surgery program at UCSF and an Aesthetics Fellowship at USC. Dr. Kwon specializes in Asian Rhinoplasty, DCF Rhinoplasty, Buccal Fat Removal, Endoscopic Breast Augmentation, and body-contouring procedures. Known for his meticulous approach and dedication to achieving natural results.
Meet the CEO of V Line Aesthetics
Master Injector & V-Line Trainer
Joseph Liu, CEO, PA V-Line Trainer
Joseph is a facial balance specialist and trainer, with expertise in regenerative aesthetics. He utilizes bio stimulators to improve skin hydration, clarity, and smoothness. With a strong passion for wellness, Joseph also focuses on weight management, prioritizing holistic approaches to overall health and well-being.
He is also the CEO of V Line Aesthetics Consulting Inc and Injection Trainer for our Injection Artists. Importantly, the company collaborates with physicians in areas of education, marketing, and operations in the Medical Spa industry.
With over 21 years of experience in aesthetics, Joseph bears an impressive and successful career in cosmetic procedures. He currently works under the supervision of Edwin Kwon, MD, a board-certified plastic surgeon with 20 years of medical spa experience.
Some of Joseph’s Accolades Include:
- Injection Trainer, Merz USA Provided advanced hands-on training in aesthetic injection techniques, supporting clinicians nationwide in safe and effective use of Merz products.
- Physician Associate, UCLA Health (3 years) Served as part of the attending team, contributing to advanced patient management and aided in training residents and fellows in medicine and nephrology.
- Clinical Innovation – Stanford Medicine (MDVista) Collaborated with Stanford Medicine professors and engineering teams to design and refine remote cardiac monitoring technologies for real-world clinical application.
Trained Dermatologists
We are proud to highlight the board-certified dermatologists who have trained with us, demonstrating our commitment to excellence in aesthetic medicine.
Dr. Christina Ring, MD
Board Certified Dermatologist
Joseph had the opportunity to train Dr. Ring and her Walnut office in the V Line Series and Power Lift techniques. Originally from New Jersey, she earned her undergraduate degree from Cornell University and her medical degree from Rutgers Medical School. She completed her dermatology residency at Thomas Jefferson University Hospital in Philadelphia, gaining extensive experience in medical, surgical, and cosmetic dermatology. Dr. Ring now practices in California, bringing her expertise and patient-focused approach to her clinic in Orange County.
Dr. Lin, MD
Board Certified Dermatologist
Dr. Lin received his Bachelor’s degree with high honors from UC Berkeley and obtained his medical degree from Baylor College of Medicine. As a California licensed physician and board-certified dermatologist, Dr. Lin is a Diplomate of the American Academy of Dermatology, an Adjunct Professor of Clinical Medicine at USC, and a Fellow of the American Society for Mohs Surgery. He specializes in laser therapy and is certified in the V Lift Series.
Services Offered by Skin Perfect Brothers
PDO Threads V-Lifting
PDO threads are dissolvable medical threads that gently lift the skin while stimulating your body’s natural collagen. We feature V-Lift vectoring for maximal lift of drooping mouth corners, laugh lines, and the jawline, creating natural elevation and support. Threads are placed superficially to lift and tighten, while fillers are placed deeper to restore structure—together forming a bi-layer lift that contours the face without swelling or a puffy appearance.
Clarity Lasers
This program combines PMD cosmeceuticals, lasers, and chemical peels to help patients with melasma achieve clearer skin. The Clarity Laser program also improves acne blemishes, scars, sunspots, reduces pores, and smooths wrinkles. Our experts will work with you to customize a treatment plan.
BMW (Body Mind Wellness) Weight Management Program
Our BMW Weight Management approach is a comprehensive mind-body strategy designed to optimize fat loss while preserving lean muscle and metabolic health. It combines GLP-1 therapy and NAD+ support with continuous glucose monitoring and advanced body composition scans to track visceral fat and muscle mass. We also assess stress resilience through cortisol testing and mindfulness practices, while providing personalized coaching on protein-forward nutrition, healthy fats, fiber, intermittent fasting, resistance training, and restorative sleep—addressing weight from the inside out.
Functional Peptides
For patients who follow the five pillars of longevity—quality sleep, healthy nutrition, regular exercise, stress resilience through mindfulness, and meaningful connection—we may introduce research-based peptides to further support and enhance their overall wellness goals.
Signature Services
Our most sought-after treatments
Regenerative Aesthetics
- Rejuran
- EZGEL
- EZPRF
- Renuva
- Exosome
- Radiesse
- Sculptra
Additional Services
- ePRP and PRF
- Laser Hair Removal
- Botox Cosmetics
- Restylane
- Sculptra
- Acne Facials
- Acne scar removal
- Laser Rejuvenation
- Xeomin
- Juvederm
- Belotero
- Blue light
- Fraxel laser peels
Our Incredible Artists Are Ready to Assist You
Helen Jeong, FNP-C MSN
Injection Artist
Helen is a board-certified Nurse Practitioner who received her Master of Science in Nursing at Western University of Health and Sciences.
Her mission in aesthetics is to empower and increase confidence while preserving natural beauty.
Dalena Pham,
PA-C
Injection Artist | Hormonal Therapist
Dalena completed her Master's in Physician Assistant Sciences from Loma Linda University and serves as Clinic Director.
She specializes in hormone optimization, metabolism, weight loss, and peptide therapy.
Khanh Nguyen, FNP-C MSN
Injection Artist | Laser & Skincare Specialist
Khanh is an aesthetic nurse practitioner with background in fashion PR, art, photography, and hospital management.
He is a certified AIAM Nova Threads and EZ Gel trainer.
Rhami Yee, BSN, RN
Injection Artist
Rhami brings experience from dermatology, plastic surgery OR, and specialty nursing.
She focuses on facial balancing, lifting, lasers, toxins, and dermal fillers.
JJ Park, BSN, RN
Injection Artist
JJ is a V-line certified aesthetic RN with clinical experience in cardiology and NICU.
He specializes in facial balancing, contouring, lasers, Botox, and fillers.
Over the Past 20 Years, These Injectors Have Been Trained Under Joseph:
Annie Kim, NP-C
Tin Liu, RN
Vicky Yang, PA-C
Gloria Chang, RN
Joanne Kuo, RN
Training Program
Safer
Evidence-based techniques
Effective
Proven methodologies
Natural
Artistic approach
Artistic
Facial artwork mastery
Join our comprehensive training program designed for medical professionals seeking to master the art of aesthetic procedures. Learn from industry experts in a hands-on environment with over 18 years of expertise.
Proud Partner of Merz Aesthetics — We collaborate with Merz to deliver exclusive training events and cutting-edge techniques.
Learn MoreReady to Start Your Journey?
Whether you prefer an in-person or virtual consultation, we've got you covered. Get in touch today to book your FREE consultation and start your journey to glowing skin!