About Your Dentist

William Darroca, DDS

"I am proud to be part of the highly-trained and motivated team at Crossroads Family Dental Care. I look forward to providing you with excellent patient care, and making your visit rewarding and educational."


Dr. Darroca earned his Doctorate Degree from Indiana University School of Dentistry.

Continuing Education & Professional Memberships

  • DOCS Sedation Training
  • PAC-Live - Dentistry's premier, hands-on, live-patient cosmetic training
  • Invisalign Certification
  • Mini Dental Implant Training
  • Dental Boot Kamp
  • Heartland Doctor Leadership
  • Endodontics Training

Personal Attention & Professional Excellence

"It is an extremely exciting time to be in the dental field. The continuing advancements in diagnostic services and therapies allow my patients the very best in dental care. I am proud to be one of the first doctors in the area to incorporate state-of-the-art instruments and technology, such as the use of the laser diagnodent and intra-oral camera, to aid in the detection of cavities. In addition, my practice offers a wide variety of cosmetic services such as whitening and micro-abrasion, as well as Invisalign, the new 'clear' alternative to braces."

Life & Hobbies

Outside of dentistry, music is Dr. Darroca's other passion. He loves to play guitar and enjoys practicing in his office over his lunch break. He also plays guitar in a band during his free time. Dr. Darroca grew up in Richmond, IN but now lives in Bullhead City with his wife.

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Kayleigh Spataj, DMD

My Mission

Dr. Kayleigh is a compassionate dentist dedicated to restoring smiles and relieving patients from dental pain. With a passion for helping others, she finds joy in boosting their confidence and providing exceptional care.  

Education & Continuing Education

Doctor of Dental Medicine
Midwestern University – Glendale, Arizona

Together Dr. Kayleigh and Dr. Darroca bring a high level of experience and range of dental procedures, including Invisalign clear aligner therapy, implant dentistry, dentures, and cosmetic dentistry. Although we are growing our office, we will continue to be the same family-oriented dental practice, with the same high-quality standard of care focused on your health and dental experiences. Dr. Kayleigh and Dr. Darroca, along with the Crossroads Family Dental team, are committed to meeting your dental health needs! 

Life & Hobbies

Beyond her dental practice, Dr. Kayleigh actively volunteers her time, spreading kindness within the community. In her free time, she enjoys spending time with her dogs and birds, and being by the water. She also enjoys working out to stay fit and energetic.