The Staff(please see for Kaia staff)

Melika Salvemini


Melika has owned and worked at the Oasis for the last fifteen years. Prior to owning the gym she managed Main Street Fitness where she met her husband Anthony. This is where she started personal training for a number of years and eventually ended up working at and then owning Oasis. A lot has changed over the years, she welcomed Mia now 12 , and Riley now 9, into her and Anthony’s life. In 2015, Melika joined teams with Kaia FIT and incorporated that as another option for the women in the community. Fitness has been an important part of her life ever since she was a teenager. Sports and working out became a daily lifestyle. After playing volleyball with a full scholarship in college, Melika still tries to help out with the local volleyball teams. Melika is certified through Apex, NASM, ACE, TRX and is a Kaia coach and Flow certified, and also has a nutritional science degree from Cal Poly San Luis Obispo. Let her help you make fitness part of your life.

Anthony Salvemini


I was born and raised in Woodland. I am a Firefighter for Sac County and work at the airport. I have two children with my wonderful wife Melika, named Mia and Riley. Long before I met my wife and started my family, exercise has been a large part of my life. As a young athlete I played on several championship baseball teams. These experiences taught me how to compete and were also when I began my informal education about diet and exercise. As my baseball days ended, my resistance training became more intense. I am passionate about fitness the same way I was passionate about sports. What better way to share my passion than to help others achieve their fitness goals? What I needed was some form of formal training and I got that when I became an ACE Certified Personal Trainer. I am also certified in TRX which has been my focus here at the Oasis. I believe that we should all strive to be better every day in both our personal lives and with exercise, and I hope to bring that attitude here to Oasis.

Mica Romero


Mica was born and raised in Woodland where she participated in organized sports beginning at the age of four. She graduated from Willamette University in 2012 with a BS in Exercise Science and moved back into the Woodland area in June 2013, when she began working at Oasis. Ever since she was little, Mica has always been very competitive, mainly in any sports or fitness related events. She played various sports throughout high school, but pursued softball and played 4 years collegiately. After her career was over, fitness became a huge aspect of her life. She really enjoys heavy lifting and has found a new appreciation for classes, especially Kaia, because they are fun and different. In her free time, Mica enjoys coaching and giving softball lessons, hanging out with friends and family, and traveling the world.


Alicia Mendez Casas


Alicia was born and raised in Woodland and a graduate from Pioneer High School in 2016. Alicia has had a passion for cheerleading since the age of 5. She cheered for 11 years and was cheer captain her sophomore and senior year. She is currently Pioneer High JV cheer coach. Alicia is a full time student at Woodland Community College and is majoring in Psychology and plans transfer to Sac State to receive her Masters in Psychology to become a Social Worker. Alicia started working at Oasis February of 2017. In her free time she enjoys volunteering at Woodland Little league and Cal Ripken where she does score keeping, she's also a cheer coach for the Pioneer Jr Patriots organization and volunteers in her career field in Roseville.

Mallory Gorenzel


Mallory began dancing Latin, Ballroom and Swing at the age of 18. From her love of dance she became Ballroom Instructor and soon after Zumba Fitness instructor. This led her to explore other fitness formats and helped her to became a certified personal trainer. She is currently a Kinesiology student at Sacramento State majoring in Exercise Science. In her free time Mallory enjoys spending time with her family and dog Kaya, hiking, lifting, cooking and gardening.


Current Certifications:

AFAA Personal Training    Zumba-Aqua

Zumba- Basic 1                  Zumba-Toning

Zumba-Basic 2                   Zumba-Gold

CPR/AED                             Kaia Coach Certified & FLOW certified

Theresa Farebrother


Theresa is an AFAA certified Personal Trainer and an ACE certified Group Exercise Instructor with over twenty-eight years of experience in the fitness industry.   

Theresa has been teaching classes and training at Oasis for over 14 years. She teaches different formats of group exercise including Pilates, Yoga, Step, Boot Camp, Cycle, Muscle Conditioning, and Hi Lo Aerobics.

As a personal trainer, she has helped hundreds of people. She develops functional and varied workouts emphasizing cardiovascular, strength and flexibility training that clients consistently find improves their fitness and quality of life. She achieves faster results for clients by incorporating varied modalities in her programming. As a result, they live a stronger, healthier, leaner and more energetic life. 

Chuck Kratochvil


Group Exercise Instructor since the spring of 1993, Chuck holds certificates and memberships with a number of professional associations. He teaches all levels of Aerobics, Step, Cardio Hi-Lo, Muscle Conditioning and Body Sculpting, Body Pump™, Body Flow™, CXWORX™, Core Board, Stretch, 24 Lift™, 24 Set™, Yoga, Pilates, Tease, Dance, Zumba™, Boot Camp, Salsa, Cycling; also holds certifications to teach Kickboxing and Aerostep.

Chuck performs frequent health and wellness counseling with clients on a daily basis, developing fitness goals, promoting healthy lifestyles, and providing recommendations on diet and exercise. He promotes mind and body wellness along with proper execution of exercise, particularly in weight bearing classes, to avoid injury.

Sabrina Valle


Sabrina began her exercise career in New York City in 1978. After 15 years as a corporate accountant, she retired to teach exercise full-time as an independent contractor for corporate and private entities in Manhattan. Sabrina has been an avid group exercise instructor for 30+ years. She enjoys designing effective programming that fosters adherence for her private clients and creating classes with smart, fun, and thoughtful choreography for her group exercise base. She teaches Hip Hop, Zumba, Salsa Aerobics, African Rhythm Dance, New Step City-STEP, Boot Camp, Cycle Rhythm, and BOSU Strength/Conditioning programs. Sabrina is available for personal, duets, and small group training sessions.

Susie Vigil


Susie has been a member of Oasis since 1991. In 2002, the owner of the gym, at that time, approached her and said, “You’re here every night for every class, you might as well be teaching!” Following that she received her first certification. She is certified through AFAA for Primary Group Exercise and Kickboxing. In addition, she teaches Intervals, Step Aerobics, Floor Aerobics, Muscle- Conditioning, Body Sculpting, Pilates and Yoga. She really enjoys, feels honored and privileged to work out with the ladies of Oasis!

Cory Acosta 


Cory was born and raised in Woodland where she has raised her son Nick. She began working at Raley's Pharmacy in 1996 and was employed as a Pharmacy Technician and a few years ago changed her path and now works at the Cache Creek Casino. Having been interested in fitness and nutrition she became a certified trainer in 2007 and began working at Oasis. Since then she has received additional training in sports nutrition and prenatal/post partum fitness. She is also certified in group exercise and as a TRX instructor.

Melissa Chesini 


Melissa grew up on a ranch just north of Woodland. Her country upbringing gave her a belief in functional fitness – movements that prepare your muscles for daily tasks. Likewise, she enjoys a variety of activities to keep her moving: running, kayaking, hiking, yoga, and resistance training. Melissa says food is fuel and delights in experimenting with new recipes. She believes that a healthy, strong body exudes personal confidence. To her, being a Kaia Coach is about more than teaching strength movements. She coaches to help uncover the strength, tenacity and ability that are within each client. Human bodies are capable of so much more when we believe in them! Melissa is an ACSM Certified Personal Trainer, Certified Kaia and FLOW Coach.

Erin Schneider


Erin is a Woodland native. She gave up her desk job to follow her passion of fitness and beauty. Fitness has always been a big part of Erin’s life. She participated in many sports growing up, however running and group exercise is what she excels in. Erin has been a group exercise instructor at the Oasis for over ten years. She is certified in group exercise through AFAA and is one of our Kaia FIT and Kaia Flow coaches. Erin is also currently training for a half marathon and her goal is to complete a full marathon later this year.When Erin is not running or coaching the women at the Oasis she is styling hair at Sinor Salon. She loves making women feel beautiful, strong and confident through both of her careers! Erin has has two beautiful children Kobe (20) and Paisley (6). She enjoys camping and hiking with her family as well as cooking, wine tasting and travelling.

Kelsey Oseto


Kelsey was born in Sacramento and raised in the Roseville area. Right after high school she married a US Marine and moved to several different duty stations between 2004-2011. Kelsey has been active her entire life played many sports like basketball and softball in grade school but her true passion was always gymnastics and dance. During her family’s time in the military Kelsey found Zumba and fell in love because it brought her back to her passion for dancing she continued to take it when she moved to Woodland and was inspired by her instructor to get certified. In September 2012 Kelsey got her TRX credentials and then became one of the first certified TRX FORCE trainers in the United States. TRX is her main focus and what she loves teaching the best.  Kelsey enjoys spending any off time with her two little girls, son Holden and husband, shopping or hanging from a TRX. Kelsey also owns a cake business which keeps her busy. Kelsey is also one of our Kaia and FLOW coaches!

Kaitlyn Ash


Kaitlyn began teaching Kaia FIT in Chico in 2013 and now is a coach here in Woodland. She has a degree in Health Science and Education, while coaching group sports and has an active life with Kaia, running, and water polo. She is excited to join the Oasis Club & Spa and Kaia FIT Woodland and is looking forward  to sharing her passion for fitness and eating healthy with you!

Kori Ramirez


Kori became a Kaia Girl in 2010. Years of team sports and year round conditioning had come to an end and she was lost and left wandering aimlessly around the gym. After just one Kaia workout she was hooked! Her love for Kaia evolved into becoming a KAT girl and then a Coach/Kaia Manager in 2013. She just moved to the Woodland area and is a full time speech therapist, but loves her workouts so much, she makes time for coaching and working out. Kori loves to spend her free time with her ‘team mate’ Ryan, her family and her pooch Kota. In the summer, you will find her at the lake camping and water skiing! She also loves to garden and feels happiest when the ocean is near!

Katie DelaVaughn


Katie has taught fitness, community health and nutrition classes since 1999 to youth and women in migrant camps, as a Peace Corps volunteer in Nicaragua, to public students in the Bronx, and to expecting and new mothers in Brooklyn and the Bay Area.  Katie loves being an advocate for your health and helping others get stronger in body, mind and spirit.  She is fueled by the energy and camaraderie of exercise and it brings her joy to motivate her students to leave class feeling emptied of stress and renewed with power, confidence, strength and beauty.   Katie fell in love with movement as a way to thank her body for everything it has done and continues to do for  her...from carrying, birthing and mothering her children to rollerblading marathons to hiking, gardening and outdoor active adventures with her family. When Katie isn't teaching fitness she loves working as a internationally exhibited & and published fine art photographer, birth doula and bilingual teaching artist. 

Current certifications:

TRX Group Suspension Training Course

AFFA Group Exercise




Piloxing Knockout

Cardio Kickboxing



Sara Blickle


Woodland native, born and raised.  I went to Woodland High school and graduated in 2000.   I attended Cuesta College in San Louis Obispo and married my husband Justin Blickle in 2005.  

My past experience is in Title & Escrow and assisting in Financial Planning.  In addition to spending my time at Homestead360, I also work part time as a Kaia Fit instructor helping women reach their fitness and health goals.  

I have two daughters, Ruby 12 and Ella 8.  We love spending our free time at the softball field, swim meets, volleyball, camping, the beach and going to Truckee. I am so excited to be a part of a team that has the same core values as I do.  Live strong, live happy, and live healthy.

Stephanie Holdstock

Stephanie grew up in Davis California where she met her husband Travis in high school, and they have been married now for 13 years. Stephanie moved to Woodland when she was 22 years old and she has 3 beautiful children, Bella who is 11, Aubrey is 9, and Hunter is 3. Stephanie got involved in fitness right after she had her son Hunter and decided to join Kaia FIT and loved it! She has now made fitness a permanent part of her life and has brought her knowledge from personal experience along with having a minor in health and wellness. She also  has her bachelor's degree in early childhood education and a minor in psychology. Stephanie is now the Operations Manager of Oasis Club and Spa and has already made some great friendships here at Oasis. 

Mariah Diaz

Mariah Diaz is from Arbuckle, California and she currently lives in Davis, California. She played volleyball and basketball throughout high school and played two years of volleyball in college. While playing in college she made it to the Final Four CCCAA Volleyball State Championship. She was awarded Second All American, All-State, All NorCal, MVP and GVC. Mariah is currently coaching high school and club volleyball. She is Kaia and TRX certified. She personal trains individuals, groups, teams and more of all age groups. Mariah is energetic and motivated to help others accomplish his/her goals. She wants to push you beyond your limits. Believe in yourself, YOU CAN DO IT!