Staff Directory for River Crossing YMCA

Donna Gonzales serves the Slate Belt community and is a certified personal trainer and nutrition coach through ISSA and NASM. With a background in naturopathic medicine, she takes a holistic approach to wellness, focusing on healing through food and exercise. Donna is passionate about helping individuals reach their goals, build confidence and create sustainable, healthy lifestyles.

Certifications: 

Certified personal trainer and nutrition coach through ISSA and NASM

Isaiah Gutierrez serves the Quakertown and Doylestown community and is an ACE Certified Personal Trainer with over 10 years of experience in fitness. He is also a certified coach in USA Powerlifting (USAPL) and Level 2 USA Weightlifting (USAW). Isaiah specializes in sports performance and corrective exercise, helping clients improve strength, movement quality and overall athletic ability.

Certifications: 

ACE Certified Personal Trainer
Certified Coach in USA Powerlifting (USAPL) & Level 2 USA Weightlifting (USAW)

Ryan Hazelett is the Senior Vice President of Child Development for River Crossing YMCA, overseeing all early childhood and before and after school programs. With over 15 years of experience in the field, Ryan began his Y journey in 2010 as an after school and camp counselor and has since held various leadership roles. He holds a degree in Early Childhood Education with a specialization in Leadership and is currently pursuing his MBA in Organizational Management. A 2024 graduate of the YMCA PA State Alliance Keystone Leadership Academy, Ryan lives in Bucks County with his wife, Ashley, and their daughter, Fallon.

Jolene will be coaching Level 4,6,7,8,9, Xcel Silver, Xcel Gold, Xcel Platinum.  She also oversees our class program and will be integral in building the class participants to be ready for the team program.  Jolene was a competitive gymnast for eight years in South Africa.  She began her coaching career in South Africa in 1995 and coached until 2002 when she moved to the United States to be a youth counselor.   She began coaching gymnastics again at the Y in 2018.  She has a master’s degree in counseling and restorative practices.  She is married and has two sons and is happy to share her wisdom with children.  She has attended workshops given by USA Gymnastics for the new compulsory routines and is CPR and first aid certified. 

Kristin is a lifelong Hunterdon County resident and has served the YMCA for over 30 years. As Vice President of Operations for the Hunterdon Region, she collaborates with branch, preschool, and school-age child care teams. Her career includes hands-on experience in camp, family programs, and youth development, and she is a certified trainer in the Darkness to Light child abuse prevention program. Kristin played a key role in the merger of the Bucks and Hunterdon YMCAs, helping align programs and systems. She holds a B.A. in Recreation Management from Davis & Elkins College and lives in Califon with her husband, whom she met at the Y.

Diane Hendler serves the Doylestown community and brings over 12 years of experience in personal training. She is an AFAA Certified Personal Trainer with additional certifications in Sports Nutrition, SCW Kettlebell, and Suspension Training. Diane is dedicated to helping clients build strength, improve endurance, and achieve their fitness goals through well rounded and effective training programs.

Certifications: 

AFAA Personal Trainer Certified
Sports Nutrition, SCW Kettlebell & Suspension Training Certification