Diana Ruiloba, PA-C

Diana Ruiloba, PA-C is a Physician Assistant specializing in Ear, Nose, and Throat (ENT) care at the Sinus & Allergy Wellness Center in Scottsdale, Arizona. She brings diverse clinical experience and a strong academic background to her role, helping patients achieve better outcomes in sinus, allergy, and general ENT health.

Diana earned her bachelor’s degree in Business Administration and Pre-Medicine, graduating magna cum laude from Southwestern Adventist University. She went on to complete her MBA with honors at Andrews University, followed by her Master’s in Physician Assistant Studies at Loma Linda University, where she graduated with honors and earned a place on the dean’s list.

Her professional experience includes work in preventative care, regenerative medicine, and plastic surgery before focusing her practice in ENT. Diana is also trilingual in English, Spanish, and French, which allows her to connect with and support a diverse patient community.

Diana’s approach to care is defined by attentive listening, patient education, and collaborative decision-making. She strives to create an environment where patients feel comfortable and informed at every step of treatment. Whenever appropriate, she emphasizes the use of minimally invasive ENT treatments to support faster recovery, long-term wellness, and improved quality of life. By combining medical expertise with clear communication, she ensures that care is both compassionate and effective.

At the Sinus & Allergy Wellness Center in Scottsdale, Arizona, Diana provides comprehensive ENT and sinus care, including:

• Evaluation and management of chronic and recurrent sinusitis
  
• Balloon sinuplasty evaluations and patient education on treatment options
  
• Allergy testing and treatment coordination, including immunotherapy support
  
• Care for nasal obstruction, congestion, and deviated septum symptoms
  
• Diagnosis and treatment of ear infections and hearing concerns
  
• Supportive care for snoring and sleep-disordered breathing
  
• Nasal polyps and rhinitis assessments
  
• Pediatric ENT evaluations for common ear, nose, and throat conditions
  
• Post-procedure and recovery follow-up care

Outside of her clinical work, Diana volunteers with Habitat for Humanity and Helping Hands Pantry. In her free time, she enjoys traveling, paddle boarding, sunsets, and spending quality time with family.