- Our Practices
- Advanced Technologies
- Patient Resources
- Dentist & Staff Careers
Dr. Jeffrey R. Lang DDS is a co-founder of RLJ Dental. He graduated from Marquette School of Dentistry, and has since been in private practice for over 20 years. Dr. Jeff was born and raised in Appleton, WI and still resides there today with his family.
He is currently a member of the ADA, WDA, and Brown and Outagamie County Dental Societies. He has completed advanced training in endodontics, implantology, and sedation dentistry. Dr. Jeff truly enjoys delivering personalized dental care and establishing lasting relationships with his patients.
Dr. Sebastian Munoz, a Colombia native, grew up in the Fox Valley area and graduated from Berlin High School. Dr. Sebastian continued his education at the University of Wisconsin Oshkosh where he earned his undergraduate degree in Biology Healthcare with minors in Chemistry and Spanish. He then went on to earn his Doctor of Dental Surgery degree from Marquette University School of Dentistry, achieving his life-long dream of becoming a dentist. Dr. Sebastian is a member of the Wisconsin Dental Association (WDA), American Dental Association (ADA) and was a four- year member of the American Student Dental Association (ASDA).
Dentistry allowed Dr. Sebastian the opportunity to combine his passion for science and helping people. He firmly believes that all patients should be treated as if they were family and is excited to provide his patients with the best possible dental care while building life-long relationships.
Dr. Sebastian is an avid Wisconsin sports fan and enjoys cheering his teams on, especially the Packers. Outside of the office, he enjoys spending time with his family, being outdoors, or going to the golf course.
©2017 RLJ Dental SC. All rights reserved.