Robert Orosz

Robert Orosz, owner of O-Zone Fitness,  Director of Fitness at Beacon Hill country club,  and Shrewsbury Tennis and Racquet Club. He is a certified strength and conditioning specialist from the national strength and conditioning association. His NSCA CSCS certification is the highest and most prestigious sports performance award.
Bob is a graduate of Montclair State University with a B.S. in Exercise Science.

Jenna Ozone Fitness


Jenna is the daughter of Ozone Fitness’s owner, Bob Orosz. She is a student at Holmdel High School where she is a varsity soccer player. In addition to this, Jenna has been playing with her club team since 2010. She trains all year around, whether she is outside on the field, or in the weight room. Here at Ozone, Jenna works as the Director of Communications, creating social media posts and weekly newsletters to help stay connected with our members.



Jodie began running long distance races at age 11, and from that point developed a life-long passion for running, health and fitness. She was a Cross-Country and Track athlete at Mater Dei High School in Middletown and afterwards attended Kean University where she earned a B.A. in Physical Education/Adult Fitness. After completing her Undergraduate Degree, Jodie attended Frostburg State University in Maryland on a Graduate Assistantship, and there received a M.S. in Human Performance.
Jodie has worked as a Personal Trainer at Johnson and Johnson, and as an Exercise Physiologist at Hackensack Medical Center. Jodie taught Physical Education courses at the Bergen Technical Schools and Union County Magnet High School. She was a Fitness Lab Attendant at Brookdale Community College and taught Fitness through Dance as an adjunct professor at the college.
 Jodie’s past certifications include Certified Strength and Conditioning Specialist, CSCS, First Aid, CPR and First Aid Instructor Certifications.



Stephen is a personal trainer specializing in helping clients attain their fat loss goals. Stephen has a personal training certification through World Instructor Training Schools (W.I.T.S.) since 2012 which is the only personal training certification to require an internship before graduating. He also has his Precision Nutrition Level 1 certification through Precision Nutrition with a concentration on Sport and Exercise Nutrition since 2016.
Stephen got into personal training because he always enjoyed helping others in any way he could, helping them feel great about themselves and he loves fitness and nutrition as he is a soccer player as well. He has 3 principles to attain your fitness goals in a natural, healthy way: Eat a healthy natural diet, engage in regular exercise and having proper recovery post-training sessions.
He likes to create functional workouts that are focused on each individual and is here to motivate, encourage and give you a great experience.



Christina Reevey
Christina Reevey, a Rowan University graduate is certified with the American Council on Exercise, has been a fitness instructor and personal trainer since 2015. She specializes in TRX, the power plate, and core strength training. Christina has worked with all ages, ranging from sixteen to seventy five and has a long history of sports and dance in her background.

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Joe is a PTR Certified Pro, W.I.T.S. Certified Personal/Fitness Trainer and Certified US Youth Soccer NJ coach. He is a USRSA member for 23 years. Joe holds a degree in Management and 1 year certified in tennis management. Joe is a passionate professional with more than 27 years of National and International experience. He was a high ranked junior and collegiate player as well as competitively competing in soccer in Croatia. He coached a ladies team to National Championships. Teaching at NSRC for 18 years, he helped junior winning USTA tournaments and helped many to go to college. He specializes in proper technique with fun, fast-paced drills. He is very knowledgeable in both singles and doubles strategy. He will provide a fitness program for every level with proper strength and conditioning training. He specializes in sport specific training specifically tennis and soccer. He also conducts one on one training as well as group classes.


Kim Cugini

I’m an AAFA instructor for over 25 years. I have certifications in Personal Training, Group Fitness, Pilates and Aqua Fitness. I am also trained through Livestrong for cancer survivor health as well as specialized in Parkinson’s.

My passion is to motivate people to be healthy strong and well balanced!

Erin Oakley

Erin is our very own master trainer of the TRX Suspension Training Program
Certified directly through TRX. Erin brings a fun energetic class that offers a high variety of exercises guaranteed to give you a great full body workout. Her program also offers a variety of free weights and cardio HIIT training using the versa climber, rower and medicine balls.

Erin is a graduate from the University of Hartford and enjoys running and traveling to exotic beaches around the world!

We at O Zone are very proud of her and if you are looking for a fun high variety class or personal training session please give her a try.


Alessia Wit

Alessia is a marketing career dropout who embarked on her own wellness journey 9 years ago after wanting to stop wishing to feel more energized, be more confident and understand her bodies need to achieve that.

Through many trials, errors, self-practices, successes, constantly being asked for advice and two nutrition certifications later, she founded Pure Energy Holistic.

Pure Energy Holistic is health coaching with a new purpose; sustainable programs that help you learn habits to feel energized, confident and healthy through nutrition education with a holistic approach.


Melissa Iwamaye

Hi! I'm Melissa and I am upbeat, active and excited to be your trainer! I have a NASM personal training certification as well as a background in yoga and Pilates. I am also an avid pickleball player. I specialize in mobility, flexibility and low impact training. Consistent strengthening and stretching has helped me become a better athlete, improved my sleep and made me a happier person. I look forward to helping you meet your wellness goals no matter where you are in your journey!



With 21 years of clinical experience, Eric offers a unique 'hands on' approach of muscle therapy techniques, stretching and passive modalities to get you to a place where you can be active without the danger of further injury.

Eric specializes in sports-related injuries, post-surgical rehabilitation and common musculoskeletal and neurologic conditions. He is also certified in Vestibular Rehabilitation and Titleist Performance Institute, Level 1. Eric has also taken courses on Maitland-based Orthopedic Manual Therapy to further improve his methods to help his patients achieve their goals.


Our fitness center specializes in Adult fitness. We offer Personal Training, Group Classes, Memberships, Golf and Tennis fitness. Convenient locations for residents of Little Silver, Tinton Falls, Shrewsbury, Red Bank, Eatontown, Rumson, NJ and nearby towns.

O Zone Fitness
555 Shrewsbury Ave
Shrewsbury NJ 07702

Shrewsbury Racquet Club
71 Gilbert Street North
Tinton Falls NJ (2nd Floor)

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