About Us


Strength and Movement for Life!

Welcome to CORE360 WELLNESS in Naples, Florida!

We have combined our experiences (55+ years; Wow, has it been that long?) in traditional and complimentary medicine to create an integrated approach to help you achieve your wellness goals.  Core360 Wellness is Naples’ premiere fitness studio which combines the best of Personal Training and Massage Therapy. We have brought together the best personal trainers and massage therapists, the most advanced posture and movement screening software, scientifically based exercise and massage equipment and functional fitness activities to provide a personal training and massage experience unlike any other.

At Core360 Wellness, your exercise program begins with good communication and a comprehensive assessment.  Special attention is given to identify posture and movement imbalances, joint and stability limitations and performance of functional activities. Based on your assessment, our qualified trainers and massage therapists will communicate and work together to create a fitness program designed to improve your core strength, posture, flexibility, and enhance your overall performance.

Move Well, Live Well, Be Well – Jeff and Janet Herrberg

Our private personal training studio focuses on Corrective Exercise and Therapeutic Massage. We have a full line of MEDX strength equipment featuring the Core Spinal Fitness System. The cardiovascular lineup includes Techno Treadmill, Eliptical, CardioWave and Recumbent Bike, each with individual televisions. Our 360° functional training zone features Technogym’s Kinesis One, TRXs and specially designed flooring with activities for balance, agility and strength.

The goal is not only to provide the best programming and exercise equipment but to give you the tools and information to make positive lifestyle changes outside the studio. Whether you participate in group exercise classes, work out on your own or are new to exercise, we will give you the tools to get the most out of your workouts. Identifying your strengths and weaknesses, understanding how poor posture and movement imbalances can lead to pain and injury and knowing how to correct them will empower you to achieve WELLNESS in your life!



Janet Herrberg, BS, ACSM, NASM, LMT

ACSM Health Fitness Specialist, NASM Corrective Exercise Specialist
Licensed Massage Therapist MA 21060, MM28641

Janet graduated with her Bachelor’s Degree in Exercise & Sport Sciences from the University of Florida in 1992. She completed a clinical internship at the Columbia Spine Center followed by 4 years working in the orthopedic and physical therapy arena as an Exercise Physiologist. Later, she went on to become a Licensed Massage Therapist and Certified Neuromuscular Therapist in 1994. Janet spent several years as the Director of Personal Training and Massage Therapy at The Vinings Athletic Club in Atlanta, Georgia before opening a private practice in 1998. Since relocating to Naples in 2003, Janet has continued her work as a personal trainer and massage therapist.

Over the years she has completed hundreds of hours of continuing education with an emphasis on orthopedic & sports massage, corrective exercise, postural assessment and pre & post rehabilitation fitness.

Janet’s certifications include The American College of Sports Medicine (ACSM) Health Fitness Specialist, The International Sports Fitness and Trainers Association (ISFTA) Rehab Fitness Specialist, National Academy of Sports Medicine (NASM) Corrective Exercise Specialist and Nationally certified Neuromuscular Therapist. She maintains professional memberships with the American Massage Therapy Association (AMTA), the American College of Sports Medicine (ACSM) and the International Dance and Exercise Association Personal Trainer (IDEA).


Dr. Jeffrey Herrberg MD

TPI Certified Medical Professional

Dr. Herrberg draws from over 30 years experience in emergency and orthopedic medicine to help guide his patients to make the best decisions regarding their health care.

Dr. Herrberg is a 1983 graduate of Indiana University School of Medicine. He completed his residency in Emergency Medicine in 1986 serving in the trauma department and as a lifeline physician at Methodist Hospital in Indianapolis.   After relocating to Atlanta in the late 80’s Dr. Herrberg transitioned into Non-surgical Orthopedic Medicine.  In the early 1990’s  his attention involved spinal surgery rehabilitation involving research utilizing the MedX Lumbar Spine Machine.  2003 brought Dr. Herrberg to Naples where he has worked at Bertram Total Joint Centers specializing in orthopedic issues involving the hip, knee, shoulder and spine. He is certified in performing ultrasound guided injections and has done extensive education involving osteoporosis care and treatment options.

Dr. Herrberg’s passion for leading a healthy and active lifestyle involving both golf and tennis has let him explore complimentary healthcare options for chronic orthopedic issues.  Recently becoming certified by the Titleist Performance Institute, the leader in golf fitness and education.   Dr. Herrberg, being on the front lines of orthopedic medicine on a daily basis, brings a unique perspective of the long term orthopedic effects of faulty posture and biomechanics and is an invaluable resource in our program development.  TPI golf fitness screenings are available at Core360 Wellness 239-325-9082.


Nicola Smythe, LMT

Licensed Massage Therapist, Certified Medical Massage Therapist and Reflexologist MA 66439 MM28641

Nicola is a Licensed Massage Therapist dedicated to providing quality therapeutic massage. She graduated from The Massage Academy Bulawayo, Zimbabwe, Africa in 1998 and went on to own and operate a massage practice for 3 years.

In 2000, she received certification in Reflexology from The International Institute of Reflexology. In addition to her accomplishments as a massage therapist, Nikki ran a successful farming business in Africa with her husband before relocating to the United States. She was then required to rectify and graduated in 2010 from Bonita Springs School of Massage where she focused on therapeutic massage, reflexology and hydrotherapy. In 2013 she became certified in Medical Massage and continues her commitment to excel in therapeutic bodywork recently completing coursework in Myoskeletal Alignment.


Jackie Follin  LMT, NCTMB

Licensed Massage Therapist, Certified Craniosacral and Neuromuscular Therapist, Certified Mattes Active Isolated Stretching  MA15334 MM28641

Over a span of 23 years Jackie has focused her attention on working with clients with sports injuries, hip and knee replacement, frozen shoulder, tennis elbow, piriformis syndrome, migraines, scoliosis, as well as pre and post surgery. She also works with clients that have neurological disorders such as Parkinson’s, spinal injuries, head trauma, and chronic pain.

Jackie has techniques in massage therapy that include: neuromuscular, craniosacral and deep tissue. She received her accreditation from the Florida Academy of Massage and is Nationally certified.

Jackie’s certifications include: Craniosacral Therapy with the Upledger Institute, Judith Delaney Neuromuscular Therapy and Aaron Mattes Active Isolated Stretching.

She works alongside, chiropractors, neurologist’s, physical therapist, corrective exercise specialists, and personal trainers so she can aid her clients in the desired recovery that they are striving to achieve.


Mike Haskell ISSA, Apex Fitness

Certified Personal Trainer, Water Fitness Trainer, Hydra-Tone Water Personal Trainer

Mike was born in San Francisco in 1954 and has been a personal/rehab/sport trainer for over 15 years. For the last 12 years he has operated Full Dimensional Training in Zurich, Switzerland and now brings his talents to Naples Florida. He meets and/or exceeds personal trainer education and qualification for Swiss Insurance Companies through Qualitop Accreditation (a regulation organization).

He uses many different training techniques to help his clients get the most benefit from their training. Working with some excellent sports physical therapists has given him an added insight in helping clients with various issues. In addition he has also worked with athletes to improve their strength and correct any muscle imbalances.

“Core strength is just one of my primary focuses. Training hard but at the same time making it fun and challenging. Training smart today will effect how you live in the future”.


Irena Basnikova CPT, CPEP, TPI, LMT, NCTMB

Certified Posture Exercise Professional, Active Isolated Stretching, TPI Fitness Pro Level 3 & Medical Professional Level 2, Licensed Massage Therapist & Certified Pilates Instructor

My name is Irena Basnikova. I was born in Russia where I was blessed to be raised by loving, educated, and health oriented parents. They grew organic fruits and vegetables and lived a holistic and sound lifestyle, which was wonderful way for me to begin in life.

I obtained a 5-year Political Economics Degree at the St. Petersburg State University in Russia and Marketing Management Seminar at LaSalle University in Philadelphia, Pennsylvania. After studying and teaching “Body Shaping” in Russia, I eventually moved to Wilmington, North Carolina in 1994 and began teaching Aerobics. I later moved to Naples and became a Certified Personal Trainer/Instructor.

I’ve studied various disciplines involving spirit, mind and body to share with my clients and make a true and lasting difference in their lives. Most clients’ professional and personal lives are often intertwined and this tends to go unacknowledged but I firmly believe that the spirit affects the mind and the body. I am passionate about helping my clients achieve their fitness goals and am constantly furthering my education to provide my clients with cutting edge, fun, and challenging new routines that engage both the mind and body.


Jen Hayes BA, ACE, RYT 200 & 500

Ace Certified Personal Trainer, Registered Yoga Teacher

Jen graduated with her Bachelor of Arts degree in education from Capital University. Through sports, lifestyle, education, and her career, Jen has made a lifetime commitment to living, instructing, and encouraging a balanced and healthy lifestyle.

Jen has been a personal trainer in Naples for five years. She is focused on teaching clients how to move safely and efficiently. She enjoys the broad spectrum of teaching the fundamentals of basic movement and positioning as much as instructing high level athletes. All of which are approached with the goal to live a pain free life with the ability to participate in activities of choice. Jen enjoys traveling throughout Florida as a standup paddle board racer.

She is also a Certified Paddleboard Instructor and coach for the Collier County Special Olympics standup paddle board race team.