DR. MARIA Becker, D.D.S.
Dr. Maria graduated from Creighton University School of Dentistry in 2016. She graduated from UNI in 2012 and was a 2008 Saint Edmond graduate. She was excited to move back to the community upon finishing dental school and join her father, Dr. Nick, in practice. Dr. Nick retired in September of 2022 and Dr. Maria has since taken over the practice. Though she misses working alongside her father, she is thrilled to continue care at Rolling Hills Dental for years to come.
Dr. Maria’s husband, Ben, is also a Fort Dodge Native. Together they have three girls: Elouise, Isla, and Ona. When Dr. Maria isn’t fixing teeth, she enjoys traveling, spending time at the lake, and hanging out with their families.
EDUCATION
• 2008 Graduate of Saint Edmond High School in Fort Dodge, IA
• 2012 Graduate of the University of Northern Iowa in Cedar Falls, IA
• 2016 Graduate of Creighton University School of Dentistry in Omaha, NE
MEMBERSHIPS
• Member of the American Dental Association
• Member of the Iowa Dental Association
• Member of Young Professionals
• Member of Holy Trinity Parish
• President Elect of the Fort Dodge District Dental Society
Dr DaCosta
Dr. Marcela Paulino DaCosta was born in Mexico City, Mexico, and moved with her family to Hampton, Iowa at the age of five, where she completed grade school and high school.
She earned her Bachelor of Science in Physiology and Doctor of Dental Surgery from the University of Iowa and has been practicing dentistry for nearly 10 years. Dr. DaCosta is passionate about providing quality care in a comfortable, judgment-free environment. She takes the time to listen to each patient’s concerns and focuses on personalized treatment plans that support long-term oral health.
Outside the office, Dr. DaCosta enjoys international travel, thrifting and antiquing, home décor, and spending time with her husband, Ciro, and their dog, Eevee.
Dr. DaCosta looks forward to helping patients achieve healthy, confident smiles at Rolling Hills Dental Clinic.
SAMANTHA
REGISTERED DENTAL HYGIENIST
Sam has been with our office since 2016 and is a skilled and compassionate dental hygienist who brings both expertise and warmth to every patient visit. She is passionate about helping patients feel comfortable and confident in their oral health, and she takes pride in making every cleaning a positive experience.
Outside the office, Sam is happily married to Evan. Together they have three amazing and energetic kids: Paisley, Harrison and Collins. She enjoys anything sports related, especially the Hawkeyes and loves spending time with her family.
NICOLE
REGISTERED DENTAL HYGIENIST
Nicole has worked at Rolling Hills Dental as a hygienist since 2015. Nicole has been married to her husband, Jordan, for 15 years. They live in Fort Dodge with their four children: Huxley, Hayes, Henley and Halsey as well as their dog Huey. Nicole is a graduate of Fort Dodge Senior High and attended ICCC for the Dental Hygiene program. In her free time, she enjoys remodeling their home, shopping and spending time with her children.
DANIELLE
ASSISTANT
Danielle is one of registered dental assistants. She has been with the office since February of 2018. Danielle has been with her soulmate, Richard, for seven years. She has two step children: Zander and Kennedee, and together they have a two more children, a daughter, Brielle and son, Emmerick. In her free time Danielle enjoys vacation, traveling and spending time with her family.
LISA
ASSISTANT
Lisa is a returning team member; she has been with our office since April of 2023. Previously, Lisa was Dr. Nick’s dental assistant for 25 years!
Lisa and her husband, Scott, have been together for 38 years. They are both originally from Fort Dodge. They have two adult children Megan and Matt and have been blessed with four grandchildren: Jayce, Rylee, Lily and Beckett.
In her free time, she enjoys all things outdoors, including camping at Little Spirit Lake, walking and bike riding. Her other hobbies include gardening, puzzling and reading. Her favorite time is spent with her kids, grandkids and their families.
Meagan
ASSISTANT
Born and raised in Humboldt, Iowa, she graduated from the Dental Assisting program at DMACC in 2012. She is married to her husband, Brandon, and together they are raising three energetic boys—Maxwell, Myles, and Malcolm. Outside of work, she loves embracing life as a boy mom and enjoys spending time at the gym.
BRANDY
REGISTERED DENTAL HYGIENIST
Brandy was born and raised in Fort Dodge(Otho). She joined our Rolling Hills team April 2025. Brandy has been in dentistry for 26 years. The last 17 years she has worked as a Dental Hygienist. She has a special passion for caring for and seeing her patients.
Brandy and her husband, Todd, have 3 children, Brandon, Connor, and Sydney. If Brandy isn’t working, you will find her with her granddaughters Saylor and Violette or on the sidelines of a sporting event taking pictures.
EMILY
FRONT DESK ADMIN
Emily started with us as front desk receptionist in February of 2026. She has been in dentistry since 2017 and an RDA since 2018. She has had the unique opportunity to support patients both behind the desk and chairside. She loves creating a welcoming first impression, keeping schedules running smoothly, and helping every visit feel comfortable and stress-free. Outside the office, you’ll find her spending quality time with her husband, Rob, three kids: Levi, Karli, and Lincoln and dog, Beau. She enjoys being outdoors whenever possible. Whether at work or at home, she is all about connection, positivity, and keeping things running with a smile.
STACY
FRONT OFFICE LEAD/OFFICE MANAGER
Stacy started here as the front office lead in March of 2025. She graduated from Iowa State University in 2001 and taught sixth grade at Saint Edmond for six years. She has been in the dental field since 2016. She has two children, Drew and Kiara, and lives on an acreage outside of Lake City with her fiancé, Cain. In her free time, she enjoys working out and reading.