ThreeBestRated.com
BEST RATED SIMI VALLEY, CA DENTISTS

3 Best Dentists in Simi Valley, CA

Expert-recommended Top 3 Dentists in Simi Valley, California. All of our dentists actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

Konstantinos Proussaefs, DDS - KONSTANTINOS PROUSSAEFS DDS INC - Simi Valley, CA Dentists - Doctor Portrait Image
Konstantinos Proussaefs, DDS - KONSTANTINOS PROUSSAEFS DDS INC - Simi Valley, CA Dentists - Healthcare Staff Image
Konstantinos Proussaefs, DDS - KONSTANTINOS PROUSSAEFS DDS INC - Simi Valley, CA Dentists - Doctor With Patient Image
Best Dentists in Simi Valley CA - Konstantinos Proussaefs, DDS - KONSTANTINOS PROUSSAEFS DDS INC video
10+ YEARS IN TBR
CALL EMAIL

KONSTANTINOS PROUSSAEFS, DDS

(4.9 Score)
KONSTANTINOS PROUSSAEFS DDS INC
1445 East Los Angeles Avenue, Suite 300,
Simi Valley, CA 93065 Directions

Since 2007

Specialty:

✓ Dental Fillings ✓ Dental Crowns ✓ Dentures ✓ Dental Bridges ✓ Dental Implants ✓ Tooth Extractions ✓ Non-Surgical Root Canal Treatment ✓ Infection Control ✓ Digital X-Rays ✓ Intraoral Cameras ✓ Oral Sedation ✓ Post-Dental Treatment Instructions ✓ Teeth Whitening ✓ Dental Bonding ✓ Porcelain Dental Veneers ✓ Dental Inlays ✓ Dental Onlays ✓ General Dentistry ✓ Family Dentistry

"Dr. Konstantinos Proussaefs offers quality dental services to people of all ages. He is proud to provide various dental services and ensure that he can fulfill all your dental requirements and goals. With advanced dental equipment, Dr. Konstantinos ensures that his patients receive top-quality treatment during their visits. Konstantinos Proussaefs DDS Inc. is a family-owned and family-focused practice. They take pride in providing high-quality dental care to patients of all ages. They are happy to accommodate your needs with team members who speak English, French, and Greek. They also provide treatment for patients from the entire Camarillo-Simi Valley area, including Moorpark, Oak Park, Thousand Oaks, Camarillo, and Chatsworth, California.

2026 Update: Konstantinos Proussaefs DDS Inc is committed to ensuring that every treatment is convenient and affordable for their patients."

Reviews | Play Video | Write a Review
License #1326237595

Price:

New Patient Exam:
Full Mouth Exam, X-Rays and Oral Cancer $90
In-Office Whitening $350

Discount:

When you Pay for your Treatment in Full at the End of your Appointment, you will Receive $50 or 5% Off your Total Cost

View Coupon

Contact:

(805) 422-3116 (805) 526-8296

Mon-Fri: 7am - 4pm
Sat & Sun: Closed

TBR® Inspection Report:

Ilya Zak, DDS - ZAK DENTAL - Simi Valley, CA Dentists - Doctor Portrait Image
Ilya Zak, DDS - ZAK DENTAL - Simi Valley, CA Dentists - Clinic Exterior Image
Ilya Zak, DDS - ZAK DENTAL - Simi Valley, CA Dentists - Professional Highlights
Best Dentists in Simi Valley CA - Ilya Zak, DDS - ZAK DENTAL video
7+ YEARS IN TBR
CALL EMAIL

ILYA ZAK, DDS

(4.8 Score)
ZAK DENTAL 3355 Cochran Street, Suite 206,
Simi Valley, CA 93063 Directions

Since 1990

Specialty:

✓ Periodontal Disease and Oral Cancer Screening ✓ Dental Exam ✓ Dental Cleanings ✓ Cosmetic Dentistry ✓ Dental Crowns ✓ Broken Teeth ✓ Teeth Whitening ✓ Dental Veneers ✓ Replacing Missing Teeth ✓ Night Guard ✓ Root Canal Treatment ✓ Orthodontics ✓ Sedation Dentistry ✓ Zirconia Crowns ✓ Full Mouth Reconstruction ✓ Oral Hygiene

"Dr. Ilya Zak obtained his DDS degree from the USC Dental School. He completed his TMJ/Pain Management residency at White Memorial Hospital. He has over 35 years of experience in this field. Dr. Ilya is dedicated to helping his patients face the world with a confident, healthy, attractive smile. Dr. Ilya Zak is the founder of Zak Dental. This multi-specialty dental clinic has been providing high-quality, comprehensive dental services to the Simi Valley region. The clinic is committed to making your visits as convenient and efficient as possible by utilizing the latest dental technology and contemporary techniques to enhance your overall experience. They are able to treat their patients with minimally invasive cavity treatments like Silver Diamine Treatment (SDF) and SMART fillings to preserve their natural teeth.

2026 Update: Zak Dental offers unlimited complimentary parking to make your visit as stress-free as possible. They believe that everyone should have access to high-quality dental care, which is why they strive to make their services as affordable and accessible as possible."

Reviews | Play Video | Write a Review
License #26453|#46372

Price:

Shield? Per Year $415
Rebuild? Per Year $415
Guard Per Year $375

Discount:

40-60% Off Coverage on Most Other Dental Procedures

View Coupon

Contact:

(805) 520-5830 (833) 925-8326

Mon-Fri: 8am - 6pm
Sat & Sun: Closed

TBR® Inspection Report:

Sahar Yaftaly, DMD - Simi Valley, CA Dentists - Doctor Portrait Image
Sahar Yaftaly, DMD - Simi Valley, CA Dentists - Clinic Interior Image
Sahar Yaftaly, DMD - Simi Valley, CA Dentists - Surgery Room Image
6+ YEARS IN TBR
CALL EMAIL

SAHAR YAFTALY, DMD

(4.8 Score)
2045 Royal Avenue, Suite 109,
Simi Valley, CA 93065 Directions

Since 2016

Specialty:

✓ Composite (Tooth-Colored) Fillings ✓ Dental Crowns ✓ Dental Bridges ✓ Dental Implants ✓ Dentures ✓ Extractions ✓ Halitosis ✓ Night Guards and Mouth Guards ✓ General Dentistry ✓ Pediatric Dentistry ✓ Preventive Dental Care ✓ Teeth Whitening

"Dr. Sahar Yaftaly earned her DMD degree from the Arizona School of Dentistry & Oral Health in Mesa, AZ. She is a member of the American Dental Association, the California Dental Association, the Santa Barbara-Ventura County Dental Society, and the Academy of General Dentistry. Her main goal is to make every patient feel like a part of the family while providing top-quality, comprehensive dental care that will excite them. Dr. Yaftaly enjoys staying up-to-date with the latest advances and innovations in dentistry through continuing education. Her mission is to offer personalized care to the entire family by utilizing new technologies and the convenience of a private practice in a historic area.

2026 Update: Dr. Sahar Yaftaly wishes to keep you informed so that you can make knowledgeable decisions about your dental care."

Reviews   |   Play Video  | Write a Review
License #1992169007

Contact:

(805) 522-9242

Mon & Wed: 8:30am - 5:30pm
Tue & Thu: 8:30am - 5pm
Fri-Sun: Closed

TBR® Inspection Report:

Video

Write a Review for Sahar Yaftaly, DMD

Our Review Process:

  • All reviews matter:We publish both positive and negative reviews to provide a balanced perspective.
  • No censorship: Businesses cannot pay to remove or modify negative reviews.
  • Verification process: All reviews are checked for authenticity and compliance with our community guidelines before publication.
  • Fair representation: We display reviews of all ratings (1–5 stars) to help users make informed decisions.
  • Independence: We are not affiliated with the businesses we review and receive no compensation for favorable ratings.

Your honest opinion helps others make better choices. Whether your experience was excellent, average, or disappointing, we want to hear from you. For more details, check Community Review Guidelines.

Contact Business

KONSTANTINOS PROUSSAEFS, DDS REVIEWS

Dr Kosta’s Office staff are so professional, honest, and kind. I really enjoy seeing them. My husband has been going to them since he was younger. Dr. Kosta is very friendly, professional and knowledgeable about dentistry. He’s never pressed any treatment and always lets us decide what’s best for our family. So thankful my husband recommended him as our new dentist after we married.

Everyone is very professional and friendly. They make you feel very comfortable. The hygienists clean your teeth with no discomfort or pain. The girls at the front desk are very accommodating and friendly, and Dr. Kostas is very knowledgeable, kind and thorough. Its a great office all around.

Dr. Kosta is the best!! I just switched my plan so I could go back to having him as our dentist. I wish he was also my primary care Dr.! He is so nice, professional, funny and I actually enjoy going to the dentist now !! The office staff is always friendly and nice.

These reviews are provided for information purposes and to help you make informed decisions.

To share your experience, click here or send it to reviews@threebestrated.com.

We will display both positive and negative reviews. All submitted reviews are published after verification for authenticity and compliance with our Terms and Conditions, Privacy Policy, and Community Review Guidelines.

ILYA ZAK, DDS REVIEWS

I can say without a doubt that if you're looking for a dental place, Zak is the place to be, not only are there spaces always nicely decorated no matter the holiday, their staff is nothing but top tier. I've not once had a bad experience or any confusion in what I needed done. Straight on from my first appointment here I was beamed with welcoming faces and good attitudes, the front of desk staff is amazing, one standout employee to me is Belen;not only does she have a radiant smile but she's always been super helpful in providing me everything I need to know about my appointments and making sure I can rest assured that everything is under control. I've never felt uncomfortable with any of the staff members and can comfortably say that this is the spot form me.

Zak dental is one of the most amazing dentist I’ve ever been to. Not only are they friendly and accommodating, but their use of technology is absolutely mind blowing The latest technology is such a great tool, especially in dentistry.

I have had nothing but nice words to say about this Dentist office. Everyone has been wonderful. Doesn’t take long to get appointments and the service is great.

SAHAR YAFTALY, DMD REVIEWS

I had a wonderful experience with Dr. Yaftaly and the entire team. From the moment I walked in, I was greeted warmly by the front desk staff, and the waiting time was minimal. The office was clean and comfortable, which helped put me at ease. Dr. Yaftaly took the time to explain the procedure and made sure I understood everything before proceeding. I appreciated how gentle and thorough they were throughout the process. I felt like I was in good hands the entire time.I’m very happy with the results and highly recommend her.

From admission and administration, down to the actual dental work, Dr. Yaftaly and her team are absolutely incredible. She details everything she's going to do, makes you feel comfortable, and caught some dental issues that many dentists I'd been to never saw, and fixed them promptly. Suzanne at intake is wonderful and helpful as well. Highly recommend, even if it's a drive out.

Had a great experience at the office getting my teeth cleaned for my initial visit. The staff were wonderful and friendly. The office was nice and had TV/entertainment options. Dr. Yaftaly is so kind and knowledgeable. You will feel like you're in great hands.

TBR® Inspection Score Report

KONSTANTINOS PROUSSAEFS, DDS Total Inspection Points: 117/120
Business Hours: 8
Experience: 9
Business Images: 10
Contact Info: 10
License: 10
Current Evaluation: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10
Online Appointment: 10
Reviews Accuracy of : 10
Video: 10

TBR® Inspection Score Report

ILYA ZAK, DDS Total Inspection Points: 116/120
Business Hours: 8
Current Evaluation: 9
Review Analysis: 9
Business Images: 10
Contact Info: 10
License: 10
Exact Services: 10
Experience: 10
Legitimate Ratings: 10
Location Proximity: 10
Online Appointment: 10
Video: 10

TBR® Inspection Score Report

SAHAR YAFTALY, DMD Total Inspection Points: 115/120
Business Hours: 8
Experience: 8
Current Evaluation: 9
Business Images: 10
Contact Info: 10
License: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10
Online Appointment: 10
Review Analysis: 10
Reviews Accuracy of : 10