Meet the Doctors




Xuan Lam DMD, MSD

Pediatric Dentist

Dr. Lam graduated from the University of Pennsylvania School of Dental Medicine. After serving in U.S. Navy and working in private practice, she attended Loma Linda University School of Dentistry to complete residency training in Pediatric Dentistry. She is a board certified through the American Board of Pediatric Dentistry. She is a member of the American Dental Association and the American Academy of Pediatric Dentistry. She is committed to providing you and your child with high quality oral health care.



Regina Capulong, D.D.S.

Dr. Capulong is committed to providing the best patient experience for you and your child while delivering great quality dentistry. Her fun loving demeanor and gentle, caring hands will put you at ease. After completing her dental degree at Loma Linda University, she studied at a post graduate general residency program in Oklahoma City at the OU Children's Physicians, a children's hospital, and the Veterans' Affairs Medical Center. She obtained extensive training in treating medically compromised children and adults using the latest and best technology available in dentistry today.

In her free time, Dr. Capulong enjoys going to the movies, spending the day with family, experiencing different cultures and their food as well as sipping on a good cup of coffee while catching up with friends. She also enjoys crocheting, and spending time with Louie, her bichon frisée.


Marichris Damasco D.M.D.

Dr. Marichris Damasco is passionate about working with kids and serving her community by providing excellent dental care to her patients. She endeavors to make you and your family feel welcomed, comfortable, and reassured that you are well taken care of.

Dr. Marichris is a Chula Vista native and attended Eastlake High School and SDSU. She attended Midwestern University College of Dental Medicine in Glendale, AZ where she received her Doctor of Dental Medicine degree and Masters in Biomedical Sciences. She was recognized by her faculty with the “Most Compassionate Dental Student” award during her last year of dental school, as she strives to continually show genuine care for her patients.

On her free time, Dr. Marichris loves working out while listening to podcasts, running, hot yoga, and shopping with her sister and mom. She also loves a good horror/rom com movie.

Dr. Marichris is a member of San Diego County Dental Society and American Dental Association


Vesna-Lea Sustiguer Ferrer D.M.D. P.H.D..


A native of the Philippines, Dr. Vesna received her Doctor of Dental Surgery (D.D.S.) degree from University of Missouri-Kansas City, Certificate in Orthodontics from University of Nebraska Medical Center, and Ph.D. in Biomedical Science from University of Connecticut. Dr. Vesna is a recipient of 14 awards and recognitions for her work in science and dentistry. She published her work in peer-reviewed journals and presented them in national and international meetings. As an orthodontist, Dr. Vesna goal is to give her patients a beautiful smile and a functional bite that will last a lifetime. When not busy seeing patients and thinking about orthodontics and dentistry, Dr. Vesna volunteers at the community and at medical-dental missions. She loves reading, traveling, and spending time with her husband and their daughter.

Sara Siraj, D.D.S.

Our Locations

Chula Vista Pediatric

397 E St Ste. A
Chula Vista, CA 91910
Phone: 619-425-9930

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Otay Lakes Pediatric

2452 Fenton St #104
Chula Vista, CA 91914
Phone: 619-271-7778

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San Marcos Pediatric

555 S Rancho Santa Fe Rd #101
San Marcos, CA 92078
Phone: 760-510-6750

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Great Dental Group

1310 3rd Ave
Chula Vista, CA 91911
Phone: 619-420-2600

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