Free Whitening Kit
New and existing patients. Promo period : September 2 – September 30, 2025.
Free Whitening Kit
New and existing patients. Promo period : September 2 – September 30, 2025.
Braces from $99 Month
Flexible payment plans. Including FREE Orthodontic consultation.
$100 Off Non-Covered Services
New patients only. On services of $300 or greater not covered by insurance.
The Placentia Gentle Dental is conveniently located on the northeast corner of North Rose Drive and Alta Vista Street in the Village Center of Rose shopping center, next to the UPS Store, and across the parking lot from Chase Bank.
We know scheduling dental appointments during the workweek can be difficult, so for your convenience we stay open late on Mondays and Tuesdays, open early on Thursdays and Fridays.
We accept most forms of dental insurance and offer payment options, low-cost diagnostics, and a Dedicated Dental Plan with discounts of 20 percent or more on many preventative services and treatments. Our General Dentist, Dr. Peddireddy places implants and works very closely with our Periodontist, Dr. Kallaos to perform implant-supported dentures.
Our kind and experienced staff is knowledgeable about a variety of dentistry needs for adults and children of all ages. We offer routine cleanings, teeth whitening, and many other family dentistry services. We know how important it is for you to feel relaxed, comfortable, and safe while at the dentist’s office, so you’ll receive all the respect and compassion you deserve.
We serve many patients from the Emerald Isle retirement community.
To visit our office just east of the Placentia Champions Sports Complex, call us today to make your appointment. We offer wheelchair access, ample parking, and can accommodate patients with disabilities.
Dr. Mahsa Rostami, D.M.D. is a compassionate, patient-focused dentist with more than 15 years of experience providing comprehensive dental care across the United States and Canada. She earned her Doctor of Dental Medicine degree from Tufts University School of Dental Medicine and completed a rigorous General Practice Residency at Montefiore Medical Center in New York, where she trained extensively in oral surgery, anesthesiology, prosthodontics, and pediatric dentistry. Dr. Rostami has since practiced in a variety of settings—ranging from private practice ownership in Calgary to associate positions in Florida, Connecticut, and Ontario—gaining expertise in general, restorative, surgical, cosmetic, and implant dentistry. She has also taught as an instructor with the American Academy of Facial Esthetics, where she trained dentists nationwide in Botox and dermal filler procedures.
Dedicated to advancing her skills, Dr. Rostami has completed extensive continuing education in implant dentistry, oral surgery, orthodontics, laser dentistry, TMD/OSA therapy, and facial esthetics, earning Fellowships, Masterships, and Diplomate status with the International Congress of Oral Implantologists and the International Dental Implant Association. She is an active member of the Academy of General Dentistry, International Association for Orthodontics, and multiple professional organizations. Beyond the office, Dr. Rostami has a strong commitment to service, having participated in mission work in Haiti and volunteer initiatives in both Canada and the U.S. She is passionate about delivering high-quality, personalized care and is excited to continue serving patients as she returns from maternity leave.
Dr. Sai Patadia is an Endodontist who received his Doctorate of Dental Surgery and specialty training from the Herman Ostrow School of Dentistry at USC. He graduated with honors, received educational scholarships, and was involved with many organizations and associations.
With a genuine desire to create positive dental experiences, he combines advanced endodontic practices with a warm, empathetic demeanor, ensuring that each patient receives exceptional care in a relaxed setting.
In his free time, Dr. Sai likes to spend time with his family and friends, travel internationally, and exercise. Education Affiliations
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Request an Appointment and ask us about our financing options today.
Notice: InterDent provides non-clinical business support services to independently owned dental practices and their licensed health care professionals, each of which is solely responsible for the diagnosis, treatment and delivery of oral health care services to their patients. All clinical services are provided by licensed personnel employed by or otherwise contracted with independent professional practices. InterDent does not practice dentistry or employ licensed professionals to provide patient care.