Meet Our Team - COSMO DENTAL

MEET THE TEAM

We are a team of medical and dental professionals with a wide range of skills and experience. We believe in pairing state of the art dentistry with a warm friendly attitude. We love what we do, and we do it with passion. We look forward to working with you.

OUR DOCTORS

Dr. Isabelle Segui

CEO, Founder

Dr. Isabelle Segui is a graduate of University of the East and has been practicing in the Philippines since the start of her professional dental career. Right after her dental studies, Dr. Segui pursued training in Implant Dentistry in USA.

Associate Dentist

Dr. Bianca is an experienced General Dentist at Cosmo Dental who provides restorative, preventative, cosmetic and surgical dentistry to patients of all ages.

Associate Dentist

Dr. Rea Tedor received her dental degree from University of the Philippines in 2016. Dr. Tedor regularly attends continuing education courses to stay up to date with new technologies and and advances in the dental field. Her goal as a dentist is to provide quality dentistry.

Associate Dentist

Dr. Christine joined Cosmo Dental because of the same philosophy she shares with team: to delivery high quality General Dentistry to anyone who walks through our doors. Dr. Christine entered the field of dentistry because of her passion and desire for creating healthy smiles that look and feel great. She obtained her Doctor of Medicine in Dentistry degree at University of the East Manila.

Orthodontics

Dr. Xean is a graduate of University of the East and has practiced in greater Manila since the start of his professional career. Dr. Xean performed his externship training program at UP-PGH and PCMC. Dr. Xean has extensive expertise, he takes the greatest pride in rendering dentistry.

Oral Maxillofacial Surgeon

Dr. Landayan offering advanced surgical care with precision, compassion, and expertise for complex dental-surgical cases.

Oral Maxillofacial Surgeon

Your trusted Oral & Maxillofacial Surgeon — delivering world-class care with skill, compassion, and a smile at Cosmo Dental.

Pediatric Dentistry

Dr. Grazielle Go-Salvosa knows how to turn nerves into giggles and frowns into fearless smiles. She’s your go-to pediatric dentist at Cosmo Dental—gentle, skilled, and kid-approved!

Pediatric Dentistry

Meet Dr. Michele — kid whisperer, smile maker, and tooth fairy in disguise! She’s our fun-loving pediatric dentist at Cosmo Dental, with a heart for children and a passion for healthy, happy smiles. UP Manila grad, PCMC-trained, and always up for a dental adventure. When she’s not in the clinic, she’s off exploring the world with her boys or hunting down the best eats in town!

Endodontist

Dr. John Omo strives to provide exceptional endodontic care with compassion, respect, and professionalism. Dr. Omo works collaboratively with doctors at Cosmo Dental to address patients’ dental needs and to restore this aspect of their oral health.

TMJ Specialist | Oral Surgeon

An expert in TMJ treatment, jaw pain, and TMD, Dr. Agpoon combines global training from Korea University and USC to deliver precise, personalized care. She helps patients find lasting relief from temporomandibular joint disorders and facial pain at Cosmo Dental.

Physiotherapist for TMJD Treatment

Dr. Khervin Guitones is a dedicated physical therapist with a heart for healing, specializing in TMJ dysfunctions. His unique approach combines advanced manual therapy and compassionate care, helping patients find relief where others often overlook.

Dr. Heidi Mojica

Medical and Dental Anesthesiologist

Dr. Heidi / “Watts” is the steady hand in every surgery–skilled, compassionate, and always ready to keep patients safe, comfortable, and in expert care from start to finish.

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Dr. Glean Menorca-Teh

Medical and Dental Anesthesiologist

Dr. Glean is a calm, caring anesthesiologist who keeps patients safe and sound — on the table and beyond. She’s all about precision, compassion, and top-notch care.

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BACK/FRONT OFFICE TEAM MEMBERS

Emil D. Sta Ines

Head Assistant, Surgical Assistant

Criselda Sta. Ines-Tua

Front Office Manager, Studio 7 QC

Donna Mae Iringan

Front Office Manager, Eton Tower Makati

Want to Work with Us?

Get in touch for more information.

At COSMO DENTAL, led by Dr. Segui and her skilled team, we provide expert dental care in a warm and welcoming environment.

With clinics in Quezon City and Makati, we offer a full range of services—from routine check-ups and preventive care to advanced cosmetic and restorative treatments.

MEET THE TEAM

We are a team of medical and dental professionals with a wide range of skills and experience. We believe in pairing state of the art dentistry with a warm friendly attitude. We love what we do, and we do it with passion. We look forward to working with you.

OUR DOCTORS

Dr. Isabelle Segui

CEO, Founder

Dr. Bianca P. Tumang

Associate Dentist

Dr. Rea Tedor

Associate Dentist

Dr. Christine Rubenecia

Associate Dentist

Dr. Xean Pagulayan

Orthodontics

Dr. Maria Erika Landayan

Oral Maxillofacial Surgeon

Dr. Jacquiline Tatad-Arroyo

Oral Maxillofacial Surgeon

Dr. Grazielle “Ishi” Go-Salvosa

Pediatric Dentistry

Dr. Michele Lim-Aquilino

Pediatric Dentistry

Dr. John Gerard Omo

Endodontist

Dr. Kryssa Justine Agpoon, DMD, MS

TMJ Specialist | Oral Surgeon

Dr. Khervin Guitones

Physiotherapist for TMJD Treatment

SEDATION DENTISTRY

Dr. Heidi Mojica

Medical and Dental Anesthesiologist

Dr. Glean Menorca-Teh

Medical and Dental Anesthesiologist

BACK/FRONT OFFICE TEAM MEMBERS

Emil D. Sta Ines

Head Assistant, Surgical Assistant

Criselda Sta. Ines-Tua

Front Office Manager, Studio 7 QC

Donna Mae Iringan

Front Office Manager, Eton Tower Makati

Want to Work with Us?

Get in touch for more information.

Scan Me to Book Schedule!

About Cosmo Dental:

Our Locations:

Quezon City Office - Studio 7 EDSA

Makati Office - Eton Tower Makati

Our Locations:

Quezon City Office - Studio 7 EDSA

Makati Office - Eton Tower Makati

Book an Appointment Now!

Our entire dental team is dedicated to providing you with the personalized, gentle care that you deserve.

SEDATION
DENTISTRY