Meet Our Dental Staff

Rosenbaum Dental brings a whole new level of care to the field of dentistry. We have been serving the Decatur community since 2000. You will immediately feel at home when you enter our office. We have friendly faces that greet you, a dentist who truly cares about your dental health, and a facility with the most up-to-date technology in order to provide you with the highest quality of general and cosmetic dental care.

Dr. Samuel David Rosenbaum

Dr. Samuel David Rosenbaum

Dr. David Rosenbaum was born and raised in Pasadena, Texas. There he graduated from Sam Rayburn High School in 1988. He then attended Texas A & M University and graduated with a BA in Chemistry in 1993. Dr. Rosenbaum next obtained his doctorate in dentistry at the University of Texas Health Science Center in San Antonio in 1997.

He met his wife, Jana, while studying at Texas A & M and the two married in 1995. Jana is also the practice's office manager. The couple have been blessed with 3 children, twin boys Jakob and Jagger, and a daughter, Lily. Dr. Rosenbaum enjoys traveling, golfing and spending time with his family.

He first practiced in Tyler, Texas as an associate under another doctor. Since then Dr. Rosenbaum went on to open his practice in Decatur in May of 2000.

Jana Hughes Rosenbaum

Jana Hughes Rosenbaum

Jana Rosenbaum is the office manager at Rosenbaum Dental. She is also married to Dr. Rosenbaum, and they have three beautiful children together. Most of her free time is spent with her children, Jakob, Jagger and Lily.

Jana graduated from Decatur High School and went on to study at Texas A & M where she received a Bachelor of Science degree. She met her husband while attending Texas A & M, and they have been married since 1995.

She loves her job because she gets to see many old and new friends every day, and gets to help patients with any questions they have.

Abby Chambless

Abby Chambless-Williams

Abby is a registered dental hygienist. She has been working in the dental field for 11 years, 6 of which as a hygienist. Abby graduated with honors from Amarilo College School of Dental Hygiene in 2010. Her roles and responsibilities at Rosenbaum Dental are to provide each patient with outstanding dental care, educate them on their oral hygiene status and present the needed tools to help them achieve dental excellence.

Abby resides in Decatur with her husband, Lance. In her spare time she enjoys traveling, baking, cooking, and crossfit. She also enjoys spending time with her friends, family, and nieces.

Amanda Peterson McCall

Amanda Peterson McCall

Amanda graduated from Haltom High School in 1998. She attended Tarrant County College and Texas Women's University. She has been a Dental Assistant since 1996 and became registered in 2006. She is also certified in nitrous oxide monitoring and sealant application. Amanda has been an employee at Rosenbaum Dental since 2006.

Amanda and her husband, Jason, married in 2011 and welcomed their first daughter, Layla, in December of the same year. They live in Decatur and welcomed their second daughter, Stella, in 2015. In her spare time Amanda enjoys traveling, swimming and spending time with her family and friends.

Marco Palomo

Marco Palomo

Marco graduated from Bridgeport High School in 1999. He attended North Central Texas College. He has been a registered dental assistant since 2009 and has worked for Dr. Rosenbaum since 2010.

He lives in Decatur with his wife, Lesley and his 3 beautiful daughters. His girls keep him busy with their after school activities, but in his spare time he likes to stay active doing 5k runs and on the tennis court.

Romy Martinez

Romy Martinez

Romy joined the Rosenbaum Dental Team in September 2013 bringing her 12 years of dental experience with her. She is ready to assist in all aspects of customer service. She is also a registered Dental Assistant.

Romy lives in Decatur with her two daughters Marissa and Miranda. In her spare time, Romy enjoys to spend time with family and friends, listen to music and she loves baking and decorating cakes.

Amanda Proctor

Amanda Proctor

Mandy is a registered dental hygienist. She graduated with honors from Collin College in 2013. Mandy lives in Alurd with her husband, Stat, and they have 2 daughters, Autumn, and Jolie. In her free time, she enjoys spending time with her family and traveling.