Hessam Siavash, DDS, MD, PHD photo 1
Hessam Siavash, DDS, MD, PHD photo 2
Hessam Siavash, DDS, MD, PHD photo 3
3 photos

Hessam Siavash, DDS, MD, PHD

Closed
(805) 648-5121WebsiteUpdated Jul 16, 2026

Business Hours

Monday
8:00 AM5:00 PM
Tuesday
8:00 AM5:00 PM
Wednesday
8:00 AM5:00 PM
Thursday(Today)
8:00 AM5:00 PM
Friday
8:00 AM5:00 PM
SaturdayClosed
SundayClosed

Location

Services Offered

Wisdom Teeth Removal

Reviews

71 reviews

Smyleee Rating reflects verified profile signals, reviews, and overall care quality.

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Recent Reviews

J
J***7 months ago

This was my second experience with Dr. Siavash, and he reaffirmed his excellent skill and efficiency, his confidence in a positive outcome, and his supportive communication with a patient in his chair. He makes oral surgery, which can be an intimidating prospect, into a tolerable, even satisfying, event. He is a consummate practitioner, and I consider myself fortunate to be in his care.

O
O***7 months ago
E
E***8 months ago

I had a root canal, it was fast and focused.

T
T***8 months ago
K
K***8 months ago
M
M***8 months ago

Everyone was wonderful! Front office staff, nurses and of course Dr. Siavash were nice, friendly, professional and understanding as I was very nervous. They listened and answered every question I had and explained the procedure thoroughly. I would highly recommend Dr. Siavash.

s
s***8 months ago

My wisdom tooth extraction was painless. The staff was kind and caring. As a former Navy Hospital Corpsman, Emt, and Radiology technician for the past 40 years I know a great team when I see it. My gratitude to everyone at Ventura Oral Surgery

K
K***8 months ago

Dr.Siavash is great. He was very informative prior to surgery, insuring I understood what was to be done, the process and the expectations in the following days. He followed up after the procedure the next day, ensuring I was provided the opportunity to ask questions, and I was provided the time for all the answers I needed to be comfortable. Thanks for the care and support.

k
k***9 months ago

There really aren’t enough words to express how awesome Dr. Siavache and his team of chair side assistants are! I was greeted with smiles from the front office team. From the moment I walked into the office from the moment I left, I felt like I was #1! They all cared for me as if I were their best friend! I had a terrible tooth infection with a complicated process involving getting the tooth out! I was scared! Dr. Siavache was amazing!! He walked me through the process and made me feel relaxed and confident. His knowledge amazed me! His hand was so steady and I was shocked at how quick my surgery went from beginning to end! I highly recommend Dr.Siavache and his team! I know that I will never go anywhere else if I need a tooth extracted again! The office is very clean, beautiful and the ambiance feels amazing!

Reviews are aggregated from public sources.

Photos (3)

Hessam Siavash, DDS, MD, PHD photo 1
Hessam Siavash, DDS, MD, PHD photo 2
Hessam Siavash, DDS, MD, PHD photo 3