Dr. Geno Mayes Founder & Director

A native of SC, Dr. Mayes earned a business degree from Furman where he was part of their Nationally Ranked Division I Soccer Team. He then launched a successful corporate career before pursuing his passion for physical therapy and opening Iron PT in 2011.

He has completed courses in Active Release Technique (ART), The McKenzie Method, Kinesio Taping, Pose Method Running Technique, Spinal Manipulation and Graston Technique.

Dr. Mayes is well respected as an expert in healthy movement and performance. He’s been a lululemon ambassador and was featured in Runner's World Magazine, Business Insider and ABC news.

He lives in Caldwell with his wife and two daughters. An avid runner, Ironman triathlete who loves snowboarding and CrossFit.

Dr. Marnie Wortman Director MP / DPT

Dr. Wortman is the Clinic Director for Iron Physical Therapy’s Midland Park Location.

She earned her Doctorate in Physical Therapy from Richard Stockton College of NJ and has over 15 years of clinical experience.

Dr. Wortman has completed rigorous courses in Active Release Technique (ART), The McKenzie Method, Kinesio Taping, Pose Method Running Technique, Spinal Manipulation and IASTM. 

She's an avid runner, marathoner, and triathlete who also loves to CrossFit (certified as a Level 1 Trainer).

Dr. taylor Maginnis Senior DPT

Dr. Maginnis (formerly Payne) earned her Doctorate in Physical Therapy from Quinnipiac University and has over 7 years of clinical experience.

Dr. Maginnis has an impressive background as an athlete and coach in Division 1 Women’s Volleyball, Level 2 USA Weightlifting and CrossFit (Level 1 trainer). She recently competed at the USA Weightlifting National Championships

She has completed additional training in full body ART, Graston Technique, Concussion and Vestibular Rehabilitation, SFMA and Mulligan Manual Therapy.

Dr. Jeremy Nardiello dPT-Midland Park

Dr. Nardiello earned his Doctorate in Physical Therapy from Sacred Heart University and enjoys working with patients at every level to help them get back to what they love.

He is a Certified Running Gait Analyst and Strength and Conditioning Specialist (CSCS). He has also received advanced training in ‘Rehab of the Injured Runner.’, the Active Release Technique (ART) and The McKenzie Method

Dr. Nardiello is passionate about baseball and continues to stay active in the gym and training for half marathons.

Dr. Chris Aherne, DPT Caldwell

Dr. Aherne went to SUNY Brockport where he played soccer and then earned his Doctorate in Physical Therapy from George Washington University.

He has received advanced training in strength and conditioning, concussion/vestibular issues, Titleist certification for treating golfers, the Active Release Technique (ART) and The McKenzie Method

Dr. Aherne stays active coaching soccer, playing golf, hitting the gym and being dad to his Bernedoodle.

Dr.Sandra Stoddard DPT Caldwell

Dr. Stoddard graduated from Rutgers University with her Doctorate in Physical Therapy and has over 10 years of experience building special bonds with her patients while helping them achieve their goals.

She has advanced training in Rehab for Fitness Athletes, The McKenzie Method, Blood Flow Restriction, Functional Dry Needling, Spinal Manipulation and Taping.

Stoddard is a lifelong athlete who played varsity soccer, basketball & softball and still loves to stay active today lifting weights, riding the Peloton, and chasing after her two adorable kiddos.