Waterloo District Dental Society
President Rachel Hart, DDS, Cedar Falls
Vice President Ben Squires, DDS, Waterloo
Secretary/Treasurer Alison Christensen, DDS, Waterloo
IDA Trustee Anne Hennessey, DDS, Cedar Falls
Waterloo District Dental Society Fall Business Meeting
Wednesday, September 23, 2026
6:00 - 8:00 PM
Table 1912 (5307 Caraway Ln, Cedar Falls)
Waterloo District Dental Society Fall Education Meeting
Thursday, September 24, 2026
8:45 AM - 4:00 PM
Diamond Event Center (5307 Caraway Ln, Cedar Falls)
Xerostomia and Oral Home Care Products
9:00 - 10:00 AM
Amy Greenwood, PharmD
Course Description
This one-hour continuing education course provides dental clinicians with a practical overview of dental home care strategies, with an emphasis on xerostomia management. Participants will review common over-the-counter options, including saliva stimulants and substitutes, and learn how to guide patients in their effective use. The course will also touch on high-fluoride home treatments and the evolving landscape of over-the-counter toothpastes and dental hygiene products. Attendees will gain actionable insights to support patient education, improve adherence, and enhance preventive care outcomes.
Learning Objectives
- Evaluate over-the-counter xerostomia therapies, including saliva stimulants and substitutes, to determine appropriate patient-specific recommendations.
- Describe the role and appropriate use of high-fluoride products and over-the-counter dentifrices in supporting oral health.
- Incorporate evidence-informed home care product recommendations into patient education to improve adherence and oral health outcomes.
Speaker Bio
Dr. Amy Greenwood, PharmD is a Clinical Assistant Professor in the Department of Oral Pathology, Radiology, and Medicine and a Clinical Assistant Professor of Pharmacy Practice and Science at the University of Iowa. Dr. Greenwood earned her Doctor of Pharmacy degree from the University of Iowa College of Pharmacy. She completed a one year post graduate residency in community-based pharmacy practice. She currently teaches and contributes to interdisciplinary education focused on pharmacy practice and oral health.
Diet-Related Counseling for Oral and Systemic Health: Enablers for and Barriers to Patient Success
10:00 AM - Noon
Teresa Marshall, PhD, RDN/LDN, FAND
Course Description
Learning Objectives
- To identify how added sugars impact diet quality and increase risk of oral and systemic disease
- To describe chairside dietary screening and counseling to reduce added sugars intake and improve diet quality
- To identify environmental enablers (i.e., low and no calorie sweeteners) and barriers (i.e., weight loss medication use, nutrition misinformation, food insecurity, water insecurity) impacting dietary intake.
Speaker Bio
Dr. Marshall is a Professor in the Department of Preventive and Community Dentistry at the University of Iowa. She completed her bachelor’s degree in hospital dietetics at the University of Illinois and her dietetic internship and doctoral degree in human nutrition at the University of Iowa. She practiced pediatric nutrition in the Center for Developmental Disabilities prior to joining the College of Dentistry full time in 2000. Within the College, she designed and implemented both the nutrition and evidence-based practice curriculums. In addition to teaching the nutrition curriculum, she currently serves as the Director of the Student Research Program and is the Michael W. Finkelstein Centennial Professor of Teaching.
Dr. Marshall’s primary research interests address the relationships among dietary behaviors including sugar sweetened beverage intakes, dental caries, and/or growth. She is also engaged in exploratory research to understand environmental and cultural factors impact caries risk via dietary behaviors.
Dental Sleep Medicine: Integrating Sleep Apnea Treatment into Your Dental Practice
1:00 - 4:00 PM
John Nadeau, Sleep Group Solutions President
Course Description
Sleep Group Solutions specializes in bringing practical, hands-on education to dental professionals ready to implement sleep apnea treatment. This seminar provides dentists with the knowledge, tools, and step-by-step guidance needed to confidently integrate dental sleep medicine into their practice and begin helping patients right away.
Learning Objectives
- Identify common sleep apnea signs and symptoms in clinical patients.
- Demonstrate proficiency in hands-on airway measurement technology.
- Implement oral appliance treatment and titration protocols for effective patient care.
- Analyze medical billing and insurance hurdles to optimize reimbursement workflows.
- Develop marketing and case acceptance strategies to increase practice growth.
- Apply practice management protocols and tools to streamline daily operations.
Speaker Bio
John Nadeau, Sleep Group Solutions President
John Nadeau, a native of Gorham, Maine, has been a leading figure in the field of dental sleep medicine since 2002. Recognized as an expert in the Eccovision Acoustic Diagnostic Imaging System, he has developed clinical protocols that have helped practices successfully implement sleep apnea treatment into everyday patient care. John has personally trained more than 200 dental practices throughout North America, many of which have become highly successful leaders in dental sleep medicine.