Setting a New Standard in Dental Technology

InnerView® is redefining what’s possible in dental diagnostics, bringing proprietary Quantitative Percussion Diagnostics (QPD®) technology to a field long overdue for innovation.By providing real-time, non-invasive assessments of tooth structure, InnerView is setting a new standard of care — giving dental professionals measurable data to support earlier, more confident clinical decisions.InnerView is the first and only FDA-cleared technology to measure “internal mobility” associated with cracks and failing restorations in teeth.Developed by Perimetrics as the first clinical application of Quantitative Percussion Diagnostics (QPD), InnerView translates research into real-time insights for earlier, evidence-based decisions.
InnerView handpiece with disposable tips, highlighting the advanced design for non-invasive, real-time implant diagnostics using QPD technology.

For the first time, dental professionals can detect Damage in teeth that was previously invisible—before symptoms appear, before costly intervention, and before tooth loss.

Robert Hayman, CEO, Chairman, co-founder of Discus Dental, known for his leadership in scaling direct dental manufacturing, marketing and sales on a global basis.

Robert Hayman

CEO & Chairman, Perimetrics

Why InnerView Exists

Every breakthrough begins with a simple question: How can we do better?

For InnerView, that means enabling earlier, data-backed decisions that help clinicians act with greater confidence, well before symptoms surface or traditional tools reveal a problem.

For decades, dentistry has relied on diagnostic tools that were either subjective or limited in scope. Manual percussion depended on “feel.” Imaging could show anatomy, but not stability. And early signs of cracks or loose restorations were often invisible until they had already progressed.

InnerView was created to change this.InnerView translates subtle shifts in internal mobility into measurable insight, helping practices identify issues earlier and plan treatment more effectively.Using Quantitative Percussion Diagnostics (QPD®), InnerView quantifies how the internal structure of a tooth responds to gentle percussion. This reveals subtle mobility-related changes often linked to cracks or loose restorations that imaging alone can’t show, enabling timely, evidence-based decisions before symptoms emerge.Clinicians can guide treatment with measurable data and greater confidence, engaging patients before problems escalate. No invasive procedures. No radiation.At the heart of InnerView is a mission to shift dentistry from reactive treatment to proactive wellness through precision diagnostics that enable earlier intervention and long-term patient care.

Leadership Team: Driving Innovation in Dental Diagnostics

Our leadership brings decades of clinical and dental technology expertise to advance patient-centered care, giving dental teams the clarity and confidence to act earlier.

A proven leader in dental innovation, Robert Hayman brings decades of experience commercializing breakthrough dental technologies. As co-founder and former CEO of Discus Dental, he transformed professional whitening into a mainstream service and built a $40,000 startup into a $200M global business. At Perimetrics, he leads InnerView's mission to bring wellness technology to dentistry.

Dr. Cherilyn Sheets, co-founder and director, a globally recognized educator, clinician, and professor of restorative dentistry at USC.

Cherilyn Sheets, DDS

Co-Founder and Director

A world-renowned educator, clinician, and innovator, Dr. Cherilyn Sheets has spent her career advancing restorative dentistry. Her expertise ensures InnerView® meets the real-world needs of dental professionals and their patients.

Dr. Jim Earthman, co-founder and director, expert in biochemical engineering and materials science, professor at UC Irvine.

Jim Earthman, PhD

Co-Founder and Director

As a professor and expert in chemical engineering and materials science, Dr. Earthman co-invented the Quantitative Percussion Diagnostics (QPD®) technology. His groundbreaking research forms the foundation of InnerView®’s advanced capabilities.

Sherry Fischer, CFO, experienced finance leader with expertise in the dental industry, former VP Finance at Discus Dental.

Sherry Fischer

CFO

As Chief Financial Officer, Sherry Fischer manages all financial functions for the Company including accounting, tax, financial planning, and treasury. Sherry has held senior financial roles with both Discus Dental and Philips Electronics.

Dr. Dennis Quan, CTO, specialist in AI and large-scale data systems, former IBM executive who led cloud computing innovation.

Dennis Quan, PhD

CTO

An MIT-trained leader in AI and cloud systems, Dr. Dennis Quan drives the innovation behind InnerView®, building intuitive, FDA-ready diagnostic technology that translates complex data into real-time clinical insight, seamlessly integrating into modern dental workflows.

Alicia Mszyca, Regulatory Affairs Director, expert in medical device regulations, quality management, and global regulatory submissions.

Alicia Mszyca

Regulatory Affairs Director

With over 20 years of experience in regulatory affairs and quality management, Alicia Mszyca is a key figure in ensuring InnerView’s compliance with global medical device regulations. Her deep expertise in regulatory submissions, risk management, and product development plays a crucial role in bringing innovative, compliant solutions to the dental industry.

Scott Mejia, COO, specialist in manufacturing operations for the dental industry, former leader at DenMat and Discus Dental.

Scott Mejia

Vice President, Operations

With 23 years of leadership in global manufacturing and supply chain management, Scott Mejia has been instrumental in advancing operations for top dental companies, including Danville, DenMat, and Discus Dental. His expertise in streamlining processes and scaling production ensures InnerView®’s operational excellence and global growth.

Albert Garza

Albert Garza is an accomplished executive with a proven track record of P&L ownership for private, PE, and public companies, and for launching award-winning technologies within the dental industry. His experience includes leading commercialization of disruptive technologies for Henry Schein One, Dentsply Sirona, and Discus Dental. He also launched Amann Girrbach’s North America business unit, the global leader in digital dentistry for dental laboratories. A graduate of the University of Texas San Antonio, Albert resides in Liberty Hill, Texas with is family.

Michelle Watkins

A seasoned dental education leader, Michelle Watkins brings extensive experience connecting clinicians, education, and innovation. Her background ensures a practical, real-world approach to advancing technologies like InnerView®.

Harshita Daruri

Experienced HR leader, Harshita has built and scaled people functions in high-growth environments. Her work spans employee relations, compliance, talent acquisition, and performance management, with a focus on creating scalable systems that enable growth and organizational effectiveness.

Clinical Advisors: Expert Voices Shaping the Future of Diagnostics

Our Clinical Advisory Board represents leading voices across general dentistry, prosthodontics, implantology, and endodontics. Their insights guide product development, research interpretation, and clinician-first adoption strategies.
Dr. Linda Niessen, Vice Provost at Kansas City University, founding dean of the KCU College of Dental Medicine, and former Chief Clinical Officer of Dentsply.

Dr. Linda Niessen

Vice Provost, Oral Health Affairs, Kansas City University

Dr. Niessen has held senior leadership roles in academic dentistry and clinical oversight, including serving as Founding Dean of the KCU College of Dental Medicine and Chief Clinical Officer at Dentsply. Her experience in dental education, clinical standards, and health system leadership informs advisory guidance on the integration of emerging diagnostic technologies.

Dr. Kenneth Malament, Clinical Professor of Dental Medicine at Tufts University and President of the Academy of Prosthodontics.

Dr. Kenneth Malament

Clinical Professor of Dental Medicine and Prosthodontics, Tufts University

Dr. Malament is a Clinical Professor of Dental Medicine and Prosthodontics at Tufts University and has served as President of both the Academy of Prosthodontics and the American Board of Prosthodontics. His work in restorative dentistry and long-term prosthodontic outcomes informs advisory guidance on structural evaluation and clinical decision-making.

Dr. Jeffrey Dalin, general dentist in St. Louis, humanitarian award recipient, and co-founder of Give Kids A Smile.

Dr. Jeffrey Dalin

General Dentist, St. Louis, MO

Dr. Dalin brings decades of experience in general dentistry and practice leadership. As co-founder of Give Kids A Smile and a recipient of the ADA Humanitarian Award, he combines clinical insight with a strong focus on patient-centered care, contributing practical perspective on diagnostic integration in everyday practice.

r. E. Todd Scheyer, practicing periodontist in Houston, expert in periodontal reconstruction, and founding board member of the McGuire Institute.

Dr. E. Todd Scheyer

Practicing Periodontist, Houston, TX

Dr. Scheyer is a practicing periodontist specializing in periodontal regeneration and perio-prosthetic reconstruction. His leadership roles within regional periodontal societies and involvement in surgical education contribute clinical insight into implant stability and long-term tissue health considerations relevant to diagnostic evaluation.

Dr. Robert Kelly, Professor Emeritus at UConn Health Sciences, international expert in ceramic materials and crack propagation research.

Dr. Robert Kelly, DDS, MS, D.MED.SC

Professor Emeritus, University of Connecticut Health Sciences

Dr. Kelly is Professor Emeritus at the University of Connecticut Health Sciences and has contributed extensively to the development of ISO standards for dental ceramics. His research in ceramic fracture mechanics and crack propagation informs advisory perspective on structural integrity and diagnostic interpretation.

Jack L. Ferracane, Professor and Chair at Oregon Health & Science University, researcher specializing in dental materials and crack detection methods.

Dr. Jack Ferracane

Professor and Chair, Oregon Health & Science University

Dr. Ferracane serves as Professor and Chair at Oregon Health & Science University, with extensive research in dental materials science and crack detection. His work in restorative material performance and structural assessment contributes to advisory guidance on diagnostic data interpretation.

Dr. Clifford Ruddle, renowned endodontist, educator, and founder of Advanced Endodontics.

Dr. Clifford J. Ruddle

World-Renowned Endodontist & Educator

Dr. Ruddle has more than four decades of experience in endodontics and advanced clinical education. His expertise in pulpal diagnosis and endodontic treatment planning provides perspective on early structural changes and timely intervention.

Dr. John West, practicing endodontist and founder of the Center for Endodontics, known for his innovative techniques and clinical leadership.

Dr. John West

Founder, Center for Endodontics, Tacoma, WA

Dr. West is an endodontist with more than four decades of clinical practice and experience in advancing the use of microscopy in dentistry. His background in precision diagnosis and treatment supports advisory insight into structural evaluation and early detection.

Edward B. Sevetz, DMD, MD

Diplomate, American Board of Oral & Maxillofacial Surgery
Past President, Academy of Osseointegration and Osseointegration Foundation

Dr. Sevetz is a Diplomate of the American Board of Oral and Maxillofacial Surgery and former President of the Academy of Osseointegration and the Osseointegration Foundation. His experience in implant surgery and osseointegration research contributes perspective on implant stability and long-term biomechanical performance.

Dr. Amerian D. Sones, DMD, MS, FACP, FICD, FACD, FAO

Board-Certified Prosthodontist; Diplomate, American College of Prosthodontics

Dr. Sones is a board-certified prosthodontist and former Director of Continuing Education at Texas A&M College of Dentistry. Her clinical focus on implant dentistry and restorative protocols contributes advisory perspective on long-term prosthetic stability and diagnostic integration.

Commitment to Innovation

At Perimetrics, we believe innovation drives better care. Our FDA-cleared technology is not just a tool – it’s a transformative solution designed to help dental professionals stay ahead of the curve. We remain dedicated to continuous improvement, leveraging cloud technology and clinical insights to redefine dental diagnostics for the modern era.

Innovation is at the heart of everything we do. From advanced features to seamless cloud-based updates, InnerView continually evolves to stay ahead of dental care’s biggest challenges.

By enabling regular, proactive checks for implant stability and health, InnerView supports a new standard of care: ongoing implant maintenance programs that benefit both patients and practices.

InnerView handpiece in a clinical setting, demonstrating its use in implant maintenance programs with QPD-powered diagnostics for improved patient outcomes.

Core Values

Ethical, Science-Driven Innovation

We are dedicated to advancing dental diagnostics through clinical research and data science. Our mission is to provide critical, non-invasive solutions that improve patient outcomes and elevate care.

Integrity, Transparency, Accountability

Born from a revolutionary idea, InnerView® has grown into a disruptive technology grounded in rigorous research. Driven by purpose and a commitment to excellence, we are reshaping how dentistry approaches diagnostics with honesty and accountability.

Harmonizing Technology and Care

By uniting dentistry, engineering, and data science, we are simplifying complex diagnostic challenges. Our relentless curiosity and commitment to learning fuel innovation and redefine what's possible in dental care.