About Sonographer Pal
Founded in 2021, Sonographer Pal was created to meet the growing demand for high-quality, accessible board exam preparation resources for both students and practicing sonographers. The platform was founded by Joey Luna, a registered sonographer with extensive clinical experience, a strong background in precepting students, and a proven track record in sonography education. Having served as a Sonography Instructor, Director of Clinical Education, and Program Director, he has mentored more than 200 students into successful careers in medical imaging.
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At the heart of Sonographer Pal is a mission: to empower sonographers to achieve their credentials with confidence. Understanding the critical role credentials play in advancing a sonographer’s career, our founder and team are dedicated to delivering clear, effective, and clinically relevant content.
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The Sonographer Pal Team includes ARDMS®, ARRT®, and CCI®-registered sonographers and board-certified physicians, each with extensive backgrounds as educators, clinical preceptors, and practicing professionals. Together, we bring real-world expertise to every module, ensuring learners gain not only textbook knowledge but also practical insight.
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The content from Sonographer Pal has been peer reviewed and is trusted by registered sonographers, physicians, and students. The mission of Sonographer Pal is to provide a foundation of study materials for sonographers to obtain their credentials.
Our Contributors, Editors, and Reviewers
Registered Diagnostic Medical Sonographers
Joey Luna, BS, RDMS (AB, OB), RVT, RVS
Professional Title / Role: Diagnostic Medical Sonography Director of Clinical Education
Specialty / Area of Focus: Education and Student Success
Personal Note: With sonography experience across TX, AZ & CA, I enjoy helping students succeed. Beyond work, I love time at the beach with my wife & dog, staying active, and watching nostalgic 80s movies.
Marta Gajor, MS, RDMS (AB, BR, OB, PS), RVT
Professional Title / Role: Neuro-Ultrasound Specialist
Specialty / Area of Focus: Neuro Sonography​
Fun Fact: I used to work in a research lab performing detailed ultrasounds on mice for experimental studies!
Natalie Abeyta, BA, AAS, RDMS (AB, OB, BR), RVT
Professional Title / Role: Diagnostic Medical Sonographer
Specialty / Area of Focus: General, Vascular, High-Risk Ob, Breast
Personal Note: I have a passion for educating patients and newer sonographers and believe it is important to know how the body works holistically, and the amazing part medical imaging can play in that.
Jerzie Loving, AAS, RDMS (AB, OB), RT(S)
Professional Title / Role: Diagnostic Medical Sonographer
Specialty / Area of Focus: Emergency and Fetal Medicine
Fun Fact: Passionate foodie who loves discovering new flavors and will travel anywhere for a good bite to eat!
Jennifer Forrai, RDMS (AB, OB), RVT, RDCS
Professional Title / Role: Lead Sonographer
Specialty / Area of Focus: OB, Vascular and Adult Echo
Personal Note: I am truly passionate about my work and advocating for patients. I absolutely love teaching Sonography and helping new grads get started in their career. I’m also deeply passionate about being a mom and helping my kids find their passion in life.
Jessica DeMarco, BA, RDMS (AB), RVT
Professional Title / Role: Diagnostic Medical Sonographer
Specialty / Area of Focus: General and Breast Sonography
Personal Note: Passionate about ultrasound and our ability to see beyond the surface, through all the noise to reveal what really matters.
Board-Certified Physicians
Dr. Jose Luna Jr, MD, MBA
Professional Title / Role: Medical Director Transition Clinic
Specialty / Area of Focus: Hepatitis C
Fun Fact and Personal Note: I am passionate about treating liver disease, particularly in patients with hepatitis C. In my free time, I enjoy solving daily crossword puzzles from the New York Times and LA Times.
Dr. Christopher Olivares, DO, M.Sc.
Professional Title / Role: Urologist
Specialty / Area of Focus: General Urology, Kidney Stones, Erectile Dysfunction, Kidney Cancer, Testicular Cancer, Prostate Cancer, Voiding Dysfunction/BPH, Minimally Invasive Surgery
Note: Dr. Olivares lends his expertise to Sonographer Pal through the careful review of select content, helping uphold the highest standards of sonography education.
Director of Marketing & Community Engagement
Marivelle Sims, BA, RDH
Professional Title / Role: Educator and Community Outreach Expert
Specialty / Area of Focus: Focuses on building relationships with schools, clinics, and the broader sonography community through strategic outreach and event participation. Experienced healthcare provider and educator.
Fun Fact: I have a weirdly good memory for movie quotes…and I’ll prove it if you ask!