At ESN Health, we have a fantastic team of men and women that compose our staff of certified personal trainers, health & fitness coaches, and each one of them are devoted to helping you reach your health and fitness goals.
Our team of professionals are here to provide you with unyielding, one-on-one support, as we motivate and educate you on how to achieve, and more importantly sustain, your desired results.
Ryan Kobermann, CSCS
Bachelor of Science Industrial Engineering
Texas A&M University
NSCA - CSCS
Dr. Ken Cooper Clinic and Institute – CPT
Ryan is a passionate trainer and nutritional coach. He loves coaching and teaching people what it takes to get the results they want to achieve. He also works hard at inspiring his clients to set realistic and attainable goals. He has worked in the industry for 13 years as a personal trainer, nutritional coach, and business owner. He has worked with professional athletes to clients over 70. He has experience working with women and men of all ages, and fitness levels. He has been known to get you excited for a workout or two! He is a sports enthusiast; his favorite is Texas A&M and Ohio State football. Most importantly he is dedicated to the success of each and every client. He works hard at keeping ESN Health non-intimidating and motivating by offering private personal training and nutritional coaching.
Bachelor of Science Business Management
Charleston Southern University
NSCA – CPT
Before moving to Katy, TX in Fall 2013, Andrew had worked for a sports performance facility in the Atlanta area since 2007. Andrew attended the United States Air Force Academy upon graduating high school in Atlanta, GA. While at the USAF Academy, he majored in Business Management and played football under Head Coach Fisher Deberry. After two seasons, Andrew transferred to Charleston Southern University earning 2nd Team All-Conference (Big South) as a junior. In his senior season, he earned 1st Team All- Conference (Big South) at linebacker and long-snapper and 1st Team All-Academic (Big South). Andrew has spent the past 9 years working primarily with Professional, Collegiate, High School, and Middle School athletes. During this time Andrew has enjoyed putting together bootcamps and fitness classes for all ages and fitness levels. From 1-on-1 personal training to group fitness Andrew has a lot of experience and enjoys bettering the lives of others through exercise, supplementation, and nutrition. Andrew truly loves training people whether it is training athletes at the highest level of competition or training someone who has little to no experience in the gym.
Bachelor of Science Physical Education
Southern Illinois University
NASM – CPT
ACE – CPT
Jenny brings over 17 years of Personal Training Experience to ESN Health. She and her family relocated to the Houston area from Chicago, Illinois and she joined the ESN team in 2011. She has worked with individuals of all ages and fitness levels and strives to create fitness programs that will assist clients in improving their health, fitness level, attitude and quality of daily life. She is passionate about fitness and helping others reach their ultimate goals! She will always love her Chicago sports teams but is very excited to be in Katy meeting and working with such wonderful people!
NASM – CPT
It is my passion to help others, which is exactly why I became a personal trainer. I am dedicated to helping clients achieve and surpass their health(wellness) and fitness goals. I enjoy working with different types of people to reach a common goal – making positive life changes. I have lived in Katy all of my life and enjoy watching sports, as well as staying active. In order to better assist my clients, I am always seeking to increase my health and fitness knowledge. As a trainer, I am always willing to go the extra mile to help you feel better, move better, look better, and perform better!
Drew Thurmond - Director of Human Performance - Nutrition
Bachelor of Science Kinesiology
Sam Houston State University
NSCA – CPT
Precision Nutrition – Level 2 certified nutritional coach
Drew’s and ESN Health’s mission is to help people feel better, move better, look better, and perform better. He is a passionate trainer who wants to help people become healthier through exercise, supplementation, and nutrition. He has lived in Katy his whole life and graduated from Katy Taylor High School in 2005. He also Graduated from Sam Houston State University in 2009 with a Bachelor of Science in Kinesiology. While at Sam Houston State University he interned with the Sam Houston Strength and Conditioning program and worked with all the athletic programs. He enjoys working together with the team at ESN Health to help people reach their health and fitness goals.
David Grzesek, CSCS - Soft Tissue Specialist
NSCA – CSCS
USAWA - Level 1
Certified and Licensed Massage Therapist - Michigan and Texas
Bachelor of Science Exercise Sports
Texas State University
ACSM – CPT
AFAA - Certified Group Fitness Instructor
My fitness career began my second year in college. I worked as a group fitness instructor for three years at our university recreation center. My third year in school I was promoted to Fitness Supervisor where I was responsible for overseeing and training 30 instructors and 20 personal trainers. I have taught a wide variety of classes including cycle, TRX, step aerobics, kickboxing, and strength classes. I was also a boot camp coach at Texas State for two years. My last semester in college I moved to Hilton Head South Carolina and worked as an instructor and personal trainer at Hilton Head Health Resort.
I see my own health and fitness levels as an ongoing project that I am always working to maintain or improve. However sharing that with others is what brings me joy. Helping others to become the best version of them possible is an extremely rewarding position. Sharing my knowledge, overcoming challenges, accomplishing goals and bringing others strength and happiness is by far the best job I could ask for.
In my future I want to continue building relationships with others through my training career. No matter the fitness level, the ability /disability, or the goal I want to help others achieve their best self whatever that may be. I want to help others make healthy and fit a lifestyle and not a phase.
Bachelor of Science Pshycology
Texas State University
ACE – CPT
Russell is a hard-working and fun-loving athlete, personal trainer and health and fitness coach. Russell grew up in the Katy area and graduated from Cinco Ranch High school in 2012, where he earned district, city and statewide accolades for football. He also ran track and participated as an athlete in many different personal and fitness training programs. He went on to attend Texas State University and played safety on the football team before graduating in the summer of 2016. He is a die-hard and passionate sports fan for the Texans, Rockets, and Astros. He holds high expectations for himself in being the best he can be and is determined to do the same for others. Russell cares for everyone and loves to motivate others and see them reach their goals, conquer their fears and hesitations, and exceed their own expectations.
NASM – CPT
There’s nothing more satisfying to me than knowing, each day is another opportunity I’m afforded to have a positive impact on someone’s life. Whether it’s at the Fire Station as a certified firefighter/ licensed EMT or at ESN Health Private Fitness Center as your certified personal trainer, I’m eager to help anyone in need of assistance. I’ve always been active and athletic. I’ve competed in all sports but excelled in Track & Field, where I ended my track career at the University of Michigan- Ann Arbor. Unbeknownst to me back then, I am now able to use what I learned throughout my college career to help others meet their health & fitness goals. There’s so many aspects to fitness from weight loss, feeling better, eating better, looking better, moving better, gaining muscle, trimming, tightening, toning, & etc. That’s why I selected ESN Health, because they understand the culture of fitness and can educate anyone from novice to experts. At ESN health I found genuine people who truly care about others. We have fun and enjoy what we do. I’m incredibly proud to be a team member where changing lives is our motto!
Bachelor of Science Marketing and Sales Management
The University of Akron
NASM – CPT
Anne has always had a strong desire to help others. She first came to ESN as a client. Believing so strongly in the ESN model for fitness and dedication of the staff, she became a certified personal trainer and joined the team in 2015.
Before relocating from Ohio in 2010, Anne worked as the director of a cooking school. There she worked with chefs and students to incorporate healthy cooking and efficient techniques into the culinary programs.
A mom to 4 small children, Anne is no stranger to the challenges of incorporating healthy choices into a busy lifestyle. She is always looking for ways to support her clients in managing the balance of making healthy choices with the demands of everyday life.