ABOUT US

Mission And Vision

At Alyne Aesthetics & Med Spa, we embark on a journey with each patient, crafting a unique narrative of beauty and wellness that resonates with their individual story.

Our goal is to be consistent in providing a first-class medical spa experience for our clients. We strive to be the premier location in the Tracy, Manteca, Lathrop, Stockton, Mountain House, Livermore and surrounding areas where clients choose to have safe, effective, and innovative medical-grade spa services. We aim to create a calm, relaxing atmosphere where vibrant faces and beautiful bodies come to us for natural-looking results. We also are dedicated to providing exceptional customer service as we proudly shape rewarding relationships with our clients, mutually built upon the client experience, our expertise, and our commitment to deliver unparalleled treatment outcomes.

Steve and Jennifer Dulkevich

your trusted partners in beauty and wellness.

Steve and Jennifer have been esteemed business owners in Tracy, CA for over 20 years, dedicated to enhancing the lives of their community through exceptional service and care. Beyond their commitment to aesthetics, the Dulkevichs are active members of Tracy, coaching competitive and high school soccer teams, fostering a spirit of teamwork and achievement in local youth.
Outside of their professional endeavors, Steve and Jennifer cherish family time with their four wonderful children. They find joy in lake days and adventures, creating lasting memories together. Their genuine passion for family and community is at the heart of Alyne Aesthetics Med Spa, where you’re not just a client, but part of a valued community.

Meet Our Medical Director

Dr. Guillermo Castillo, MD

Meet our Medical Director
Dr. Guillermo Castillo, MD

Dr. Guillermo Castillo is Board certified in Family Medicine. He completed residency at The University of San Diego Medical Center. Dr. Castillo’s areas of clinical expertise include preventive and integrative medicine, as well as Aesthetics. In nearly 20 years of practice, Dr. Castillo has amassed experience in every aspect of the health care delivery system. His strategy expertise lies in the integration of genomics and technology to deliver individually tailored health solutions to everyone.

Gisselle Bernal - BSN, RN

Lead Aesthetic Nurse

My nursing career began at Stanford Hospital where I worked for two years. During that time I also worked part time as an Aesthetic Nurse. While I loved my experience in the hospital, I quickly realized that my passion was with Aesthetics! 

I have been in the Aesthetic Industry for over five years now! l love providing treatments that empower patients & boost their confidence. I’m all about enhancing your natural beauty & celebrating your unique features.  If elevating your beauty while remaining true to yourself sounds good, then I’m the girl for you! 

Being a mom has given me a whole new perspective on the importance of self-care & I’m more determined than ever to make sure you shine from the inside out. When I’m not at work, I’m usually with my husband and daughter enjoying new places and eating good food.

Sophie Blackburn - BSN, RN

Aesthetic Nurse

Hi, I’m Sophie — a registered nurse with a dual passion for emergency medicine and aesthetics.  My approach is all about enhancing your natural beauty: highlighting what you love and softening what you don’t.  I specialize in treatments like neurotoxin, microneedling and biostimulator injections (Like PRF EZ Gel and Sculptra), always aiming for results that feel effortless and authentic.

In addition to nursing, I’m also an actor with experience in film, theatre, and voiceover.  My artistic background gives me deep appreciation for facial movement, balance and expression — all of which inform my aesthetic eye and technique.

When I’m not in the clinic or on set, I’m likely curled up with a good book and my two miniature dachshunds, Coco and Luna, who are constantly competing for lap space.  I love to travel, explore new restaurants, go wine tasting, and exercise. I look forward to meeting you and bringing your aesthetic goals to life!

Morgan Flores - BSN, RN

Aesthetic Nurse

Morgan is a passionate and experienced registered nurse who brings a unique blend of medical expertise and aesthetic artistry to every client interaction. With a nursing career that began in 2019, Morgan spent five years in emergency medicine before transitioning into aesthetics, where she has spent the last two years helping clients look and feel their best.

Driven by a love for wellness, biohacking, and skincare, Morgan is dedicated to staying on the cutting edge of the industry. She thrives on continuing education and prides herself on delivering results backed by the latest in science and technique.

Morgan’s favorite treatments include microneedling paired with skin boosters—an approach that reflects her belief in supporting the skin from the inside out. She takes genuine joy in guiding her clients toward their skincare goals and creating personalized treatment plans that empower confidence and long-term skin health.

Meg Sullivan -BSN, RN

Aesthetic Nurse

Hi, I’m Meg! I’m a Registered Nurse passionate about both aesthetics and pediatrics. I began my nursing career in aesthetics, treating patients across the Bay Area, then pursued pediatric care a few years later, gaining valuable bedside experience that shapes my compassionate approach today. My interest in aesthetics began with my own journey overcoming cystic acne, sparking a passion for skin health. I believe in combining holistic practices, lifestyle, and aesthetic treatments to create natural, balanced results. With a strong foundation in facial anatomy, an artistic eye, and clinical precision, I’m dedicated to crafting personalized treatment plans that enhance each patient’s unique beauty. 

Outside of work, I enjoy exploring new countries, playing piano, reading, and spending time with my family. I’m honored to be a part of your aesthetic journey and help you feel your best, inside and out.

Jenelle Fordham -BSN, RN

Aesthetic Nurse

Hi there! My name is Jenelle, and my journey into the world of aesthetics began the moment I graduated nursing school. I knew right away that my passion was in helping people feel beautiful and empowered through intentional and personalized treatments. Over the last 3 years, I’ve learned and enhanced my skills in botox, fillers, microneedling and much more! With every appointment, my goal is to create a space where you feel seen, heard and leave feeling renewed and even more confident! 

When I’m not in the treatment room, I’m soaking up life with my newborn son, husband and energetic Australian shepard, Odin! I also love tackling DIY projects, renovating our home, baking and the outdoors! I can’t wait to meet you and be a part of your confidence journey—see you soon! 

Alicia Solla

Esthetician

Hi, I’m Alicia! I’ve been a licensed esthetician for 3 years and specialize in results-driven yet relaxing treatments. My favorite services to perform are HydraFacials and Dermaplaning—perfect for giving your skin that fresh, radiant glow. I love creating a calming experience while also targeting your unique skin concerns to help you feel confident and refreshed in your skin. 

At Alyne, beauty is not just skin deep – it's a harmonious blend of inner wellness and outer radiance!

Book Now!