Meet Dr. Claudia Santander

Meet Claudia Santander, DDS in Waltham

Background and Credentials

Dr. Claudia Santander earned her dental degree in Havana in 2006. She completed a master’s in dental emergencies and worked as a clinical instructor at the University of Medical Science of Havana. After moving to the USA, she graduated with High Honors from Boston University Henry M. Goldman School of Dental Medicine.

Dr. Santander has experience in restorative dentistry, including root canals. A personalized relationship with her patients is essential; she creates a genuine connection and provides them with the excellent, individualized care they need. She always emphasizes that dental treatment should be done with empathy and as a team with the patient. Focused on prevention and educating patients on dental health as part of the whole body’s integrity, she is constantly improving her knowledge, and learning new techniques to give the best experience to her patients.


Meet Claudia Santander, DDS in Waltham

Expertise for Dr Santander include:

  • Non sedation, tear-free, gentle dental care for young children
  • Vital pulp therapy to avoid root canals
  • Jaw pain
  • Snoring solutions
  • Laser therapy
  • Ozone therapy

Ten Facts about Claudia Santander:

  • I am half Cuban and half Chilean.
  • Most of the time I have on my night table a dentistry-related article to read before sleeping.
  • I love to travel and learn from different cultures and try the food.
  • Reading a book in a quiet place is therapy for me.
  • So is dancing!
  • Since I was a little girl, I can’t fall asleep without brushing my teeth.
  • I love to sew my own clothes and make my own body creams.
  • Empathy and Tolerance are my favorite words.
  • I am addicted to dark chocolate!
  • Outdoor activities with family and friends are the best plan for weekends.
Paola Severino
May 2025

I LOVE this holistic dental clinic! All the staff are kind, professional and welcoming! I'm grateful for Dr Santander for helping me with my oral health and always being kind in explaining to me the treatments and procedures. I recommend this dental clinic to everyone who has teeth

Marianne
Oct 2025

From the warm smiles and calming scents when you enter the office, the team at The Flossery were incredibly kind, patient, knowledgeable and caring. Kenny is the Dental Assistant with a beautiful smile and a caring demeanor. He did my intake, exams and overall welcoming to the practice and laid out the details of the appointment with the doctor. He took notes, stopping to ask for clarification and when it got overwhelming for me, handed me a tissue with a warm smile. Just the best! Dr. Santander did my exam and discussed with me the options of my needed procedure, helping me digest the options and explaining, with great detail, what comes next. She was patient, extremely caring and knowledgeable. I felt cared for and heard, after nearly a decade of health issues and specialists telling me “nothing is wrong”. This team is remarkable and I’m excited for the journey ahead in their care.

rosemary g
Jan 2026

Dr. Santander is excellent caring compassionate supportive thorough calming well spoken and provides information that is easy to understand and not feel overwhelmed by. I am in need of much repair and restorative dental work for jaw and tissue infection. I am excited to be on a healing journey with Dr. Santander.


Meet Claudia Santander, DDS in Waltham