Staff

Joe Koloc
Physical Therapist (PT), President

Joe is a lifetime resident of Lake Wales. He began his career in physical therapy after finishing his tenure in the US Army.

He has degrees in Physical Therapy from the University of Central Florida, and an MBA from Webber International University. After working for 18 years in various settings including local hospitals, the VA, and outpatient clinics, he opened Core Rehabilitation in 2013.

Joe is proud of his ability to bring 25 years of clinical experience and is a back-pain and shoulder specialist. He is a member of the American Physical Therapy Association and serves on Keiser University's Lakeland Campus Physical Therapy Assistant Clinical Review Committee.

Michael Ursillo
Physical Therapist

Mike attended the University of Rhode Island where he received a Bachelors of Science degree followed by a Master of Science degree in Physical Therapy. Mike has worked in a variety of settings ranging from acute care hospitals, rehab care, and multiple outpatient practices. He has over 2 decades of experience. He specializes in Back and Neck injury cases as well as orthopedic and sports related injury cases.

Jason Hammett
Physical Therapist Assistant (PTA)

Jason is a native of Lakeland. He has a Physical Therapists Assistant (PTA) degree from Keiser University. He served 8 years in the US Marine Corp, and 3.5 years in Marine Reserves. He enjoys the outdoors in his spare time.

Raymond Hernandez Chacon
Physical Therapist Assistant (PTA)

Ray has over 15 years of experience in the physical therapy world. He graduated from Polk State College in 2013 and has spent the last several years as a licensed physical therapist assistant. In his free time, Ray enjoys time with family and going to the movies. He is a huge fan of Star Wars and the Buccaneers.

Justin Burgos
Physical Therapist Assistant (PTA)

Justin is a PTA working in both our Lake Wales and Haines City clinic? Justin graduated from Keiser University in 2019 as a Physical Therapist Assistant. He is a native of Oregon, but was raised in Texas. He and his wife relocated to Florida about 2 years ago. Justin loves to fish, play sports, and lift weights.

Anjelica Cruz
Patient Administration Specialist

Anjelica is from the small-town Avon Park. She graduated from South Florida State College with a Certification in Medical Administrative Specialist with distinction and a 4.0 GPA. She is proud of her Mexican-American heritage and can also speak Spanish and English fluently as well as reading and writing.

Dave Dangan

Dave Dangan

Bio coming soon...

Michael Ursillo

Michael Ursillo

Bio coming soon...

Diana Koloc
Operations Manager, Vice President

Diana is a lifetime resident of Lake Wales. Prior to Core Rehabilitation, Diana opened, and operated two businesses in the health and beauty industry. Diana attended both Polk State College as well as Warner University earning an Associate degree in Art as well as a Bachelor's degree in Organizational Management. Diana volunteers at a local hospital, political rallies, is a table leader for a Bible Study for Women, and a member of the support group SOBBS. Diana does a lot of behind the scenes work at Core Rehabilitation and we are thankful for all that she contributes to make Core Rehabilitation run smoothly.

Savannah Russell
Claims Specialist

Savannah is a native of Polk County and has been with Core since May 2017. Savannah started off as our Haines City Patient Administrative Specialist and now serves as our Claims Specialist. She is a super important part of our team and can help with any insurance questions you may have.

Anjelica Cruz
Patient Administration Specialist

Anjelica is from the small-town Avon Park. She graduated from South Florida State College with a Certification in Medical Administrative Specialist with distinction and a 4.0 GPA. She is proud of her Mexican-American heritage and can also speak Spanish and English fluently as well as reading and writing.

Carolina Garcia
Patient Administration Specialist

Carolina joined our team in December 2020. She is excited to be one of our newest team members at Core Rehabilitation. Carolina has experience working in health care and is looking forward to bringing her past experience to Core Rehab. Carolina loves meeting new people and helping out in every way she can.