Jennifer Perez
BS, NASM CPT, NASM Nutrition Specialist, ACE GF, W.I.T.S. Educator

 Jennifer has been in the fitness industry for over 25 years as a nationally certified group fitness instructor and personal trainer presenting multiple formats and training clients internationally. She is currently the owner of Perez Personal Training and teaches the W.I.T.S. Personal Training certification course at Sonoma State University and San Francisco State University. She is a NASM mentor and a PANC (Parkinsons Association of Northern California) trainer. Her certifications include the American Counsel on Exercise, the National Academy of Sports Medicine nutrition specialist and personal trainer as well as Pilates, Zumba, TRX and Les Mills.

Jennifer's extensive background in health and fitness includes National Aerobic Competitor, international competitive dance teams, 22 years of health club management,  fitness presenter, and trainer for instructors and private clients.  She brings her clients an extensive background in physical therapy, Pilates Reformer, Pilates Mat, senior fitness, youth personal training and coaching, nutrition, anatomy, physiology and dance.

She enjoys traveling and spending time with her family. “I have learned that I can best serve my clients by teaching them how to achieve optimal health through a balanced lifestyle. I believe that functional training translates into the enduring strength we need for the activities of our day-to-day lives.”

Marta Kaltreider
ba,nasm cpt, tabata gx, 

A world traveler and entrepreneur, Marta brings to Perez Personal Training a wealth of creativity, a passion for wellness and a natural instinct for successfully coaching you towards achieving your fitness goals. 

Certified by the National Academy of Sports Medicine as a personal trainer and a specialist in Tabata GX, Marta was inspired to become a certified trainer by observing many around her struggling with balancing the need to fulfill their fitness needs with their inherent fear of exercising. This led her to create a fun, accessible, convenient and effective training initiative for parents at her children’s school: The “10 Week Wellness and Fitness Challenge Fundraiser”. This initiative, continues to support many in their quest to establish healthy habits to live happier and healthier lives. As a trainer at Perez Personal Training, Marta endeavors to personally work with you so you too can fulfill your fitness desires and conquer your exercising fears.
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Marta never passes on an opportunity to enjoy a tasty meal in good company, engage in an interesting conversation or fuel her mind and body with a jog, a workout, a hike or anything fun and active: Mens sana in corpore sano. 

Sabrina mitchell
nasm cpt, ace Gx, pilates, corrective exercise specialist

Sabrina is a NASM Certified Personal Trainer, ACE Group Exercise Instructor, Reebok Certified Cycling Instructor, and Corrective Exercise Specialist. She has stayed educated with continued courses and training throughout the years.  She is a Pilates Personal Trainer educated by Balanced Body University with completion in reformer Levels I–IV as well as mat training. With her diverse background she is able to train clients of all ages and fitness levels. Sabrina specializes in addressing muscular imbalances, strengthening, core stabilization, physical therapy exercises and staying fit as we age. Sabrina has the unique ability to connect with any individual and create a program based on their needs and abilities. 

“I want to inspire, motivate, & coach my clients so that they achieve their goals.” ​

Layne Scoggins
ACE CERTIFIED PERSONAL TRAINER, TRX​

Layne is certified through the American Council on Exercise and has been in the fitness industry for over 10 years.  He has expanded his expertise with Kaiser Spin and TRX certifications. 

Layne has been an exercise enthusiast for  as long as he can remember. Golf, baseball, triathlon, tennis-you name he’s played it. “Your body is the most important tool you’ll ever own, you’ll have it all your life. You should take care of it as best you can”  Layne is great with seniors working on balance, flexibility and strength training as well as pre and post surgery training.

Bryan Vasquez
NASM Certified Personal Trainer

Bryan has been a part of the fitness industry for 12 years.   From participating in flag football, basketball, and other physical extracurriculars in high school to training 6x times a week regularly in the gym his curiosity and passion for fitness and health grew (while initially inspired by his fathers bodybuilding pursuit). He is certified by the National Academy of Sports Medicine, and has an emphasis of knowledge around anatomy, physiology, and exercise science.

Bryan is primarily a plant-based athlete and understands how to help a client set and reach their goals on a realistic timeline customized around their lifestyle. Whether it’s to condition a client for a healthier lifestyle or change the body composition of an individual to make them feel more confident, he creates workout guides and programs that can get you there safely and effectively. 
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“I aspire to motivate individuals to reach their goals that they set for themselves from a physical standpoint and educate them on how to do this in a way they can enjoy.” 

Kayla sorci
​membership experience coordinator

Kayla will be graduating from Sonoma State University this spring with a BS in Kinesiology. She is a former group fitness instructor, membership representative for a major fitness company, avid hiker and outdoor enthusiast. Originally from the central coast and now a 10+ year resident of Sonoma County Kayla is growing roots locally with her husband and two young boys. Her mission is to help people improve their lives and realize their unlimited potential.