Karina W. Marr, DDS


Dr. Marr earned her Doctor of Dental Surgery degree from Baylor University, holds a Pediatric Dental Certificate from Children’s National Medical Center (Washington, D.C.), and completed a BS in Psychology from Texas A&M University. She started Pediatric Dental Care at Casa Linda in 2013 as our board-certified pediatric dentist, practicing dentistry through a philosophy focused on educating patients and parents. She strives to create positive experiences for her patients so they will value oral health as they continue to grow up. Her patients love that she is patient and great with kids, and has a unique combination of firmness and compassion. Regarding her patients, Dr. Marr loves the honesty of children and that there is never a dull moment when working with them. She is an attending faculty member at Baylor College of Dentistry and Children’s Medical Center Pediatric Dental Department. She is also an active participant in charity work, volunteering her services with Free Sealant Day, is the recipient of Child Magazine “Mom Approved Pediatric Dentist” Award for 2013-2021, D Magazine Best Dentist s 2018-2021, and is a member of the following organizations:

  • American Academy of Pediatric Dentistry
  • American Board of Pediatric Dentistry – Board Certified Diplomate
  • American Dental Association (ADA)
  • Dallas Asian Dental Society
  • Dallas County Dental Society (DCDS)
  • Greater Dallas Pediatric Dental Society
  • Texas Academy of Pediatric Dentistry
  • Texas Dental Association (TDA)

Outside of work, Dr. Marr spends quality time with her husband, Peter, and their children, Olivia and Deacon. She also enjoys running, biking, reading, and considers herself a bit of a foodie.

Anna Seo DDS, MSc


Dr. Anna H. Seo is a board-certified pediatric dentist and an adjunct Assistant Professor for the Department of Pediatric Dentistry at the Baylor College of Dentistry.

Dr. Seo was born in Seoul, Korea, and grew up in West Bloomfield, MI. She went to college at the University of Michigan, double majoring in biology and Japanese studies. Upon graduating with her dental degree at the University of Michigan School Of Dentistry, she completed a general practice residency in the Catholic Medical Center in New York City.

She married and moved to Toronto, Canada, where she completed a pediatric dental training and the Master of Science degree at the University of Toronto. She worked as an associate pediatric dentist for private practices and as a clinical faculty member, teaching at the University Of Toronto Faculty Of Dentistry and Texas A&M College of Dentistry.

Her family then moved to Tampa, FL, where she worked as an associate pediatric dentist and had an appointment at the University Of Florida College Of Dentistry.  Dr. Seo had a solo pediatric dental practice in Wesley Chapel, FL, before moving to Dallas, TX.

Dr. Seo is a member of the College of Diplomats of the American Board of Pediatric Dentistry, and a Fellow member of the American Academy of Pediatric Dentistry. Other memberships include:

  • American Dental Association
  • Dallas County Dental Association
  • Greater Dallas Pediatric Dental Society
  • Southwestern Society of Pediatric Dentistry
  • Texas Academy of Pediatric Dentistry

She is the mother of two daughters and her family enjoys living in Dallas. In her free time, Dr. Seo likes to practice Taekwondo martial arts, walk her dog, and enjoy the outdoors with her family.

Mikael Garces, DDS

Dr. Garces was born and raised in South Texas on the outskirts of town on her grandfather’s farm. They raised goats, cows, and enjoyed countless Texas sunsets. Her upbringing has been the framework of her personal and professional career. One of her greatest challenges was moving halfway across the state to pursue her undergraduate degree at Texas A&M University at College Station (Whoop!). She loved her time there and found a home away from home with her Aggie family. Many of those friendships continued on to Baylor College of Dentistry where she completed her Doctorate of Dental Surgery.
After receiving her doctorate, she went on to serve with the National Health Service Corps in a community health clinic in rural Colorado. This is where she found her true calling and passion–working with kiddos! Following her commitment, she returned to Dallas to complete her pediatric dental residency at Children’s Medical Center Dallas, Texas Scottish Rite, and Texas A&M College of Dentistry where she received extensive training in special health care needs and comprehensive dental care under both general anesthesia and oral sedation.
As a pediatric dentist, she enjoys being able to experience the world through her patient’s eyes. In doing so, she’s able to connect with them on a level that they feel seen, heard, and safe to have all their dental needs met. She strives to foster relationships with her patients so they can together build a solid foundation for a lifetime of dental health.
She is an active member of the American Board of Pediatric Dentistry, American Dental Association, Texas Dental Association, Greater Dallas Pediatric Dental Society, and Dallas County Dental Society. I am currently pursuing board certification with the American Board of Pediatric Dentistry.
When she’s not in the office, you can find her exploring the world (she’s been to 30 countries and counting!), trying out new restaurants, following Formula 1, or taking her sweet rescue pups Molly & Tanner on long walks in her neighborhood

Schedule Your Child’s Dental Appointment

We provide a comprehensive selection of children’s dental treatments at Pediatric Dental Care at Casa Linda. To learn more, or to schedule a visit, contact our office at 214-321-4880. We proudly welcome patients from Dallas, TX, and all surrounding communities, including Garland, Mesquite, Richardson, and more.