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Clínica Dental Castelo

Calle del Dr. Castelo, 33, bajo C, Madrid, Spain

Last audited April 2026 By SmileJet Audit Team How we audit →
4.3/5  · 97 reviews

Why Choose Clínica Dental Castelo in Madrid?

Clínica Dental Castelo is a premium dental and aesthetic clinic in Madrid's Retiro neighborhood, specializing in cosmetic dentistry and Invisalign orthodontics.

Clínica Dental Castelo is a contemporary dental and aesthetic medicine clinic located in Madrid's prestigious Retiro neighborhood at Calle Doctor Castelo 33. Clínica Dental Castelo has earned recognition as a leading aesthetic dentistry practice in Madrid, combining exceptional clinical expertise in dental aesthetics with complementary facial aesthetic services. The clinic's 4.8-star rating from over 135 Google reviews reflects consistent delivery of excellent treatment outcomes and patient satisfaction. Occupying a thoughtfully designed, accessible 160-square-meter facility distributed across two floors, Clínica Dental Castelo offers personalized dental and aesthetic treatment addressing all aspects of patients' smile and facial aesthetics in one comprehensive clinic.

Clínica Dental Castelo specializes in cosmetic dentistry, combining artistic approach with clinical expertise to create beautiful, natural-appearing smiles. The clinic's comprehensive service offering spans aesthetic dentistry (veneers, smile design, whitening, professional cleaning), modern orthodontics (Invisalign clear aligners, lingual appliances, sapphire and self-ligating brackets), implantology (implant placement and all-on-four full-arch restorations), and complementary services including periodontics, oral surgery, endodontics, and prosthetics. Clínica Dental Castelo extends its aesthetic focus beyond teeth through facial aesthetics offerings including hyaluronic acid dermal fillers, thread lift procedures, mesotherapy, and chemical peels. This integrated approach at Clínica Dental Castelo enables patients to enhance their entire facial appearance through coordinated dental and facial aesthetic procedures. The clinic's experienced team of aesthetic dentistry specialists prioritizes personalized treatment planning, utilizing cutting-edge technology within the framework of each patient's unique goals and preferences. Free initial consultation at Clínica Dental Castelo allows patients to discuss treatment options, costs, and expected outcomes with the clinical team, facilitating informed decision-making before committing to care.

Treatments & Specialties

Clínica Dental Castelo in Madrid has earned particular recognition for exceptional expertise in aesthetic dentistry. The clinic's cosmetic dentistry services include premium dental veneers—thin ceramic shells bonded to anterior teeth to enhance color, shape, and alignment through minimally invasive procedures. Clínica Dental Castelo's veneer cases achieve remarkable aesthetic results, combining natural appearance with functional improvement. Digital smile design technology at Clínica Dental Castelo allows patients to visualize projected cosmetic transformations before treatment, ensuring alignment between expectations and clinical reality. Professional teeth whitening services brighten smiles through safe, evidence-based bleaching protocols. Comprehensive professional cleaning removes staining and calculus while educating patients on optimal home care.

Orthodontic services at Clínica Dental Castelo span multiple contemporary treatment options. Invisalign clear aligner therapy provides discreet tooth alignment appealing to adults and teens seeking invisible treatment. Lingual orthodontics at Clínica Dental Castelo places appliances on the inner tooth surface, providing completely hidden treatment for patients prioritizing discreet alignment. Sapphire brackets and self-ligating bracket systems available at Clínica Dental Castelo offer aesthetic and functional advantages compared to traditional metal appliances. Traditional metal brackets provide proven effectiveness for comprehensive alignment. This diverse orthodontic offering at Clínica Dental Castelo ensures each patient can select the approach best matching their aesthetic preferences and functional needs.

Implantology at Clínica Dental Castelo addresses tooth loss through surgical implant placement and prosthetic restoration. The clinic's all-on-four procedure enables comprehensive full-mouth rehabilitation using four strategically positioned implants supporting fixed dentures, restoring complete functionality while avoiding traditional full dentures. Single and multiple implant placement at Clínica Dental Castelo replaces individual or multiple missing teeth with natural-appearing, highly functional restorations.

Supporting services at Clínica Dental Castelo include periodontic therapy addressing gum disease and bone loss, oral surgery managing complex extractions and surgical cases, conservative dentistry addressing cavities and tooth damage, endodontic root canal therapy preserving natural teeth affected by pulpal infection, and prosthetic dentistry providing fixed and removable restorations. Facial aesthetics services at Clínica Dental Castelo—including hyaluronic acid fillers, thread lift procedures, mesotherapy injections, and chemical peels—enhance facial appearance and support integrated smile aesthetic improvements.

Technology & Facilities

Clínica Dental Castelo operates with cutting-edge dental technology reflecting contemporary clinical standards. Digital smile design software enables visual preview of cosmetic transformations, facilitating patient communication and expectation management. Modern diagnostic imaging supports accurate diagnosis and comprehensive treatment planning. Contemporary operative design, modern dental chairs, and precision instruments support comfortable, efficient treatment delivery.

Clínica Dental Castelo's commitment to technology is reflected in its emphasis on "cutting-edge technology for your peace and security." The clinic invests in state-of-the-art equipment and techniques supporting evidence-based, contemporary dental practice. This technological commitment distinguishes Clínica Dental Castelo from traditional practices, positioning it among Madrid's most modern dental facilities.

Facility design at Clínica Dental Castelo reflects thoughtful planning optimizing patient comfort and clinical efficiency. The 160-square-meter clinic distributed across two floors accommodates diverse treatment needs while maintaining an accessible, welcoming environment. Wheelchair-accessible entrances ensure patients with mobility challenges can access care comfortably. Climate-controlled operatories, comfortable seating, professional lighting, and attention to aesthetic detail create pleasant treatment environments supporting positive patient experiences.

Why Choose Clínica Dental Castelo in Madrid

Clínica Dental Castelo distinguishes itself through exceptional expertise in aesthetic dentistry combined with comprehensive facial enhancement services. The clinic's focus on cosmetic outcomes reflects understanding that dental health encompasses not just functional tooth preservation but also aesthetic excellence enhancing patient confidence and quality of life. The experienced team of aesthetic dentistry specialists at Clínica Dental Castelo brings refined technical skills and artistic sensibility to smile design and enhancement.

The integration of facial aesthetics services at Clínica Dental Castelo enables comprehensive facial enhancement beyond traditional dentistry. Rather than separately consulting dental and aesthetic medicine specialists, Madrid patients can receive coordinated treatment from Clínica Dental Castelo's unified team. This integrated approach ensures aesthetic harmony across dental and facial features, creating more comprehensive, cohesive facial aesthetic improvements.

Personalized treatment approach at Clínica Dental Castelo ensures each patient receives customized care reflecting individual needs, preferences, and aesthetic goals. Rather than applying standardized protocols, the Clínica Dental Castelo team tailors treatment plans to achieve optimal outcomes for each unique patient. Free initial consultation allows thorough discussion of goals and options before committing to treatment.

Patient satisfaction at Clínica Dental Castelo is demonstrated by its exceptional 4.8-star rating from over 135 reviews, indicating consistent delivery of excellent outcomes and positive patient experiences. Testimonials highlight successful aesthetic results and patient satisfaction with the clinical team's professionalism and dedication.

Patient Experience

The patient experience at Clínica Dental Castelo emphasizes personalized, attentive care throughout all clinical encounters. The clinic's focus on aesthetic excellence reflects understanding that dental care encompasses not just health but also confidence-enhancing smile improvement. The clinical team at Clínica Dental Castelo prioritizes clear communication, thoroughly explaining procedures and discussing expected outcomes before beginning treatment. This transparent approach builds patient confidence and ensures realistic expectation setting.

Modern, welcoming clinic facilities at Clínica Dental Castelo create a pleasant environment supporting positive patient experiences. Contemporary aesthetic design, comfortable operatory environments, professional lighting, and attention to detail contribute to a sophisticated yet accessible atmosphere. Wheelchair-accessible design ensures patients with diverse mobility needs can receive care in a welcoming, inclusive environment.

For patients seeking aesthetic dental improvement, Clínica Dental Castelo's emphasis on beautiful, natural-appearing results reflects a patient-centered philosophy valuing not just health but also confidence-enhancing smile aesthetics. Patient testimonials consistently praise the clinic's ability to deliver exceptional aesthetic outcomes that exceed expectations.

Location

Clínica Dental Castelo is located at Calle Doctor Castelo 33, bajo C, in Madrid's prestigious Retiro neighborhood (postal code 28009). This central Madrid location provides convenient access via the city's excellent public transportation network. The Retiro neighborhood is characterized by its proximity to the iconic Retiro Park and surrounding cultural, commercial, and residential amenities. The surrounding area offers restaurants, shops, hotels, and cultural attractions supporting patients integrating dental visits with other Madrid activities.

Operating hours (Monday-Friday, 9am-2pm and 3pm-6pm) accommodate diverse work schedules for Madrid patients. The clinic's central location, excellent public transportation access, and nearby parking support convenient patient access. The pleasant Retiro neighborhood provides an attractive, walkable setting for patients visiting Clínica Dental Castelo in Madrid.

Patient Reviews from Madrid

4.3

★ 97 reviews

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Michelle

March 2026 · ★ 5

The best clinic! I'm delighted with the treatment I received for all my procedures: - Implants, fillings. - Dental cleaning. - Orthodontics. - Teeth whitening. I had everything done at this clinic, and it couldn't have gone better. Dr. Marañón's treatment of the implants is incredible; he explains everything clearly throughout the entire procedure, and above all, you don't feel any pain. The orthodontic results with Lucía are spectacular 😊 and I'm very grateful to the clinic for the retainers they provided during my treatment, as I had some aesthetic changes that needed adjusting. I'm also grateful to Begoña for her understanding and attention to detail when performing the aesthetic reconstruction of my front teeth. She always makes sure I'm satisfied with the final result. Her front teeth look amazing! 😊 I love the whitening! ❤️ It's even and a very natural white. Thanks to Gema for doing it! ☺️ I'm grateful to Genesis for being so kind, attentive, and for her care when making my retainers. Maria at reception is also wonderful; thank you for her friendliness and kindness. Overall, I'm very happy with all the staff at the clinic. They are all very friendly, the service is excellent, and the wait time is short. I recommend this clinic without hesitation. Thanks to the confidence the staff has instilled in me, their professionalism, and the care I received, it's undoubtedly the best clinic in Madrid! ❤️

Clinic response ():

Response from the owner 2 years agoThank you so much for taking the time to write your review, Michelle! Clients like you brighten our days. We're so proud to know you're delighted with our treatments and the service you received. And we are incredibly grateful for all your kind words about the Dr. Marañón team: Lucía, Begoña, Gema, Génesis, and María. ❤️ We strive to provide high-quality service, and your satisfaction is our greatest reward. Thank you for recommending us without hesitation. We're here for you on future visits, whenever you need us. 🦷✨ Translated by Google ・ See original (Spanish)

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Esther Onega

March 2026 · ★ 5

The best dental clinic in Madrid. The entire staff is exceptionally attentive and very efficient. No waiting around. I've only ever met Dr. Marañón, but I'm not changing dentists. He's wonderful, makes everything easy, and it doesn't hurt at all. He was my dentist many years ago at another clinic, and after several years and some unpleasant experiences, I've returned to him. It doesn't matter how far I travel, it's no different.

Clinic response ():

Response from the owner 2 years agoThank you so much for trusting our team! Dr. Marañon will always be there for you with whatever you need. Translated by Google ・ See original (Spanish)

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Almudena De Ignacio

March 2026 · ★ 5

This clinic is wonderful; they are efficient, professional, and attentive to their patients. They have a spacious, modern space that is very well-equipped for all the services they offer. When it comes to dental aesthetics, they are spectacular. I had a whitening treatment that turned out perfectly, and I am delighted with it. They were very kind and patient with me during the treatment, with wonderful personalized attention and a perfect result. I recently also tried their facial aesthetics program and I couldn't be happier with the results. They are magnificent professionals, and they also have very reasonable prices for the treatments they offer. If you're looking for a trustworthy aesthetic clinic, you're sure to love this one.

Clinic response ():

Response from the owner 2 years agoThank you so much for your wonderful feedback, Almudena! We're so happy to hear you were delighted with our service and the results of your teeth whitening and facial treatment. We're committed to excellence and personalized attention, and it's so rewarding to receive such positive comments. ✨ We appreciate your trust and hope to see you again soon to continue caring for your dental and aesthetic health. 🤍 Translated by Google ・ See original (Spanish)

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Esther González

March 2026 · ★ 5

Not a 10, a super 10. I've been to several dental clinics, and this one is nothing like it. I had veneers and I was delighted; my mouth is different. Dr. Fraile understood perfectly what I wanted. She informed me about the treatment and how it would look, and the results have been spectacular. They did a perfect aesthetic job. I couldn't be happier. I recommend this clinic 100%. Dr. Fraile and her entire team, in addition to being super professional, are attentive, very friendly, always there to assist you, and they care deeply about you, something I value greatly and that isn't easy to find.

Clinic response ():

Response from the owner 2 years agoThank you so much, Esther! Enjoy your new smile, we'll always be waiting for you! 😁 … Translated by Google ・ See original (Spanish)

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Rodrigo

March 2026 · ★ 5

I'm very happy with the results after having veneers and teeth whitening. I especially want to highlight the friendliness and professionalism of the entire team, and I would definitely recommend this clinic to anyone looking to improve their smile.

Clinic response ():

Response from the owner 3 years agoThank you so much for your feedback, Rodrigo. It's the little details that make all the difference 😉 Enjoy your new smile! … Translated by Google ・ See original (Spanish)

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Rafael Diaz

March 2026 · ★ 5

A great discovery! After trying several treatments without good results, I was told about this clinic. …

Clinic response ():

Response from the owner 3 years agoThank you so much for your feedback, Rafael. We're so glad to hear from you 😊 … Translated by Google ・ See original (Spanish)

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Natalia Calatayud

March 2026 · ★ 1

How lucky you all are with the Invisalign treatment and with this clinic... Am I the only one who has had a terrible experience? I'll explain my experience as it happened. The first thing I have to say is that my experience with Dr. del Rio …

Clinic response ():

Response from the owner 3 years agoDear Natalia, We are deeply sorry to read this review, but we are especially surprised that … More Translated by Google ・ See original (Spanish)

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Rb Rb

March 2026 · ★ 5

Excellent clinic. I've been going to this clinic for a while now and I'm delighted. All the staff are fantastic! 100% recommended. The treatments I received were completely professional and high-quality. The service is superb. Thank you.

Clinic response ():

Response from the owner 6 months agoWhat a joy to read your review! 😊 Knowing that you've trusted us for a long time and that you value both our team and our treatments so much motivates us to keep giving our best every day. Thank you for recommending us and for letting us take care of your smile! … Translated by Google ・ See original (Spanish)

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Raquel huertas barbero

March 2026 · ★ 5

Excellent service and professionalism. I received dental treatment at Clínicas Castelo, and the experience was impeccable. The facilities are modern, clean, and comfortable. The doctors explain everything clearly and make you feel safe at every step of the procedure. Furthermore, the reception staff is very friendly and respectful of schedules. I will definitely return and highly recommend them.

Clinic response ():

Response from the owner 6 months agoThank you so much, Raquel 💙 We are so happy to hear that your experience was so positive and that you felt safe and well taken care of at all times. We pay attention to every detail so that both the service and the facilities convey confidence and comfort, so reading your review motivates us to continue in this way. It will be a pleasure to welcome you back whenever you need us. Translated by Google ・ See original (Spanish)

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Monta Rozenburga

March 2026 · ★ 1

A total rip-off. Prepare to spend hours in the dentist's chair, most of it listening to a sales pitch. I booked an appointment for a simple cleaning and cavity check, expecting a professional experience based on their excellent reviews. Unfortunately, what I got was a well-rehearsed sales presentation. I spent the first HOUR of my appointment listening to the lead dentist promote Invisalign as if she were a sales rep rather than a doctor. She didn't give the impression of genuinely caring about her patients' needs. The whole pitch seemed scripted, especially when, at just the right moment, the assistant appeared with a box of Invisalign samples as soon as we got to the "what's the solution?" part. I almost laughed at how obvious it was. Once she finished her sales pitch, we briefly analyzed my potential cavities. That part took five minutes. Then, she went off to prepare a written quote for Invisalign. Her work was done there. Then, a receptionist came in to ask if I still wanted to continue with the cleaning, which would cost €75. I replied, "Yes, that's why I booked the appointment in the first place." Ten minutes later, the hygienist came in and asked the same question again. At that point, I realized this place was a complete scam and left. Their entire strategy is to create a false sense of urgency (implying that your teeth will fall out unless you sign up for their Invisalign treatment), completely disregarding the real reason you went there. I was shocked by their blatant disregard for patients' time and needs. I understand that this treatment can be beneficial for many, but their aggressive and desperate sales tactics are disgusting. If they focused on patient care instead of promoting expensive treatments, perhaps they would truly live up to their criticism. Avoid this place unless you enjoy listening to a high-pressure sales pitch disguised as a dentist appointment.

Clinic response ():

Response from the owner a year agoWe regret reading this review. Our initial consultation protocol is indeed very comprehensive. We consider this first contact very important and dedicate time and care to providing the best possible service. We make all available resources accessible to patients to ensure a thorough initial diagnosis, and we do so FREE OF CHARGE AND WITHOUT OBLIGATION. We begin by completing the patient's medical history through an interview, taking X-rays and photographs, and, if necessary, a digital scan of their mouth. Next, the doctor performs a clinical examination and reviews any additional tests to arrive at an accurate diagnosis and offer the best solutions for their oral health concerns. After explaining the diagnosis and treatment plan, we provide the treatment plan, offering all available payment options. This consultation protocol takes approximately one hour in the office. Out of a sense of responsibility, we never perform treatments without a prior evaluation by a doctor. We are sorry that this was not to your liking. Translated by Google ・ See original (Spanish)

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★ 4.3 (97 reviews)

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