Greater Ventura Oral & Facial Surgery Dental Implant Experts

Dr. Hessam Siavash, DDS · Dr. Hooman Zarrinkelk, DDS · Dr. Kevin Coppelson, DDS · Dr. Siavesh

5.0215 Google reviews

2801 Townsgate Rd #120, Westlake Village, CA 91361, United States · more dentists in Westlake Village

  • #8of 29 rated in Westlake Village
  • 215Google reviews
  • 4treatments on record
  • ♿wheelchair accessible

About Greater Ventura Oral & Facial Surgery Dental Implant Experts

Greater Ventura Oral & Facial Surgery Dental Implant Experts is a dental practice in Westlake Village, located at 2801 Townsgate Rd #120, Westlake Village, CA 91361. Dentists on record here include Dr. Hessam Siavash, DDS, Dr. Hooman Zarrinkelk, DDS, Dr. Kevin Coppelson, DDS and Dr. Siavesh. The practice holds a 5.0 star average from 215 Google reviews. That ranks it 8th of 29 rated dentists in Westlake Village by rating, above the 4.9 area average.

Treatments on record include general dentistry, dental implants, tooth extractions and wisdom teeth removal. Listed opening hours are Monday to Friday 8 am to 5 pm, closed Saturday to Sunday. The entrance and facilities are listed as wheelchair accessible.

Compare it with the ranked list of Westlake Village dentists or nearby Agoura Hills.

What patients say about Greater Ventura Oral & Facial Surgery Dental Implant Experts

Greater Ventura Oral & Facial Surgery Dental Implant Experts sits at 5 stars on Google from 215 reviews, and recent comments explain a lot about where that number comes from. Most of the praise centers on friendly staff, and reviewers keep returning to gentle and painless care and same day help as well. These are not vague five star notes either, since patients describe real visits and name extractions, wisdom teeth removal and dental implants in their comments.

A recurring line is that the numbing worked and nothing hurt, including for self described dental cowards. More than one reviewer got seen the same day when something urgent came up. Several reviews come from families who bring more than one generation to the same chair. Put together, the picture is an office people return to and send their friends to.

ExtractionsWisdom teeth removalFriendly staffGentle and painless care

Summary written from recurring themes in public Google reviews, paraphrased rather than copied.

Recent Google reviews

Sep 2026
My son had all four wisdom teeth extracted by Dr. Siavesh. The procedure went smoothly and they followed up with us afterwards to check in on my son’s recovery. Dr. Siavesh and his team also spent a lot of time with us during our initial consultation to answer all of our questions. Overall, it’s been as good of an experience as wisdom tooth extraction can be.
via Google reviews
May 2026
Dr. Siavash has taken care of my teeth problems twice. He was highly recommended, not only by my dentist, but by my periodontist as well. He was quick and Efficient, made this fairly major, oral surgery overall, a very pleasant experience. I would highly recommend him to anybody.
via Google reviews
2025
I had a tooth extraction a week ago with Dr Siavash and everything was so smooth. I highly recommend Dr. Siavash for how focused he is on patient comfort. I had no pain during any of the procedure or afterwards. His staff were great at putting me at ease as well.
via Google reviews

Read all 215 reviews on Google ↗

The dentists here

HS

Dr. Hessam Siavash

DDS

Oral & Maxillofacial Surgeon

University of Maryland School of Dentistry

KC

Dr. Kevin Coppelson

DDS

Dentist at Greater Ventura Oral & Facial Surgery Dental Implant Experts

SI

Dr. Siavesh

Dentist at Greater Ventura Oral & Facial Surgery Dental Implant Experts

Headshots and bios are added by the practice. Claim this profile to add yours.

Treatments and typical costs

Ranges are typical Los Angeles fees before insurance, not Greater Ventura Oral & Facial Surgery Dental Implant Experts's own price list. Ask the office for a written estimate after your exam.

Accessibility and amenities

Accessibility

  • Has wheelchair-accessible car park
  • Has wheelchair-accessible entrance
  • Has wheelchair-accessible toilet

Amenities

  • Has gender-neutral toilets
  • Has toilet

Planning

  • Appointment required
  • Appointments recommended

Payments

  • Accepts credit cards
  • Accepts debit cards
  • Accepts NFC mobile payments

From the practice's public Google business profile.

Questions about Greater Ventura Oral & Facial Surgery Dental Implant Experts

Is Greater Ventura Oral & Facial Surgery Dental Implant Experts good?

Patients rate Greater Ventura Oral & Facial Surgery Dental Implant Experts 5 stars across 215 public Google reviews, and the strength they mention most is friendly staff. The ranked neighborhood list on this site shows how that compares to nearby offices.

What do patients complain about at Greater Ventura Oral & Facial Surgery Dental Implant Experts?

No single complaint repeats often enough in recent public reviews to call a pattern. As always, confirm pricing and insurance in writing before treatment so the paperwork matches the conversation.

What treatments do patients mention at Greater Ventura Oral & Facial Surgery Dental Implant Experts?

In recent public Google reviews, patients describe extractions, wisdom teeth removal, dental implants and same day treatment at Greater Ventura Oral & Facial Surgery Dental Implant Experts. Reviews describe individual experiences rather than a service menu, so confirm availability and current pricing with the office directly before booking a specific procedure.

What do patients say about Dr. Hessam Siavash at Greater Ventura Oral & Facial Surgery Dental Implant Experts?

Six of the 10 recent Google reviews we read mention Dr. Hessam Siavash by name, and all of them are positive. Patients single out a gentle touch, a kind chairside manner and honest recommendations. If you want to be seen by Dr. Hessam Siavash specifically, ask for them when you book.

What do patients say about Dr. Hooman Zarrinkelk at Greater Ventura Oral & Facial Surgery Dental Implant Experts?

Two of the 10 recent Google reviews we read mention Dr. Hooman Zarrinkelk by name, and all of them are positive. Patients single out skill and thoroughness and a kind chairside manner. If you want to be seen by Dr. Hooman Zarrinkelk specifically, ask for them when you book.

Can Greater Ventura Oral & Facial Surgery Dental Implant Experts help with a dental emergency?

Four of the 10 recent Google reviews we read describe urgent visits such as pain, a broken tooth or a same day appointment, and patients report being fitted in quickly. Call as early in the day as you can and describe the problem, since emergency slots are usually limited.

Where is Greater Ventura Oral & Facial Surgery Dental Implant Experts located?

Greater Ventura Oral & Facial Surgery Dental Implant Experts is at 2801 Townsgate Rd #120, Westlake Village, CA 91361, in Westlake Village. Use the map on this page for directions, and check parking or validation with the office when you book.

What are Greater Ventura Oral & Facial Surgery Dental Implant Experts's opening hours?

Listed hours are Monday to Friday 8 am to 5 pm, closed Saturday to Sunday. Hours can change around holidays, so call ahead before visiting.

What treatments does Greater Ventura Oral & Facial Surgery Dental Implant Experts offer, and what do they cost?

On record: general dentistry (typically $95 to $350 in Los Angeles), dental implants (typically $3,000 to $6,500 in Los Angeles), tooth extractions (typically $150 to $900 in Los Angeles). Actual fees depend on your case and coverage, so ask the office for a written estimate after an exam.

How do I book an appointment at Greater Ventura Oral & Facial Surgery Dental Implant Experts?

Call +1 805-728-1616 or book through the practice website linked on this page. Mention whether you are a new patient and if the visit is urgent, since many offices keep same day slots for emergencies.

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Dentists near Greater Ventura Oral & Facial Surgery Dental Implant Experts

Comparing a couple of nearby offices is the fastest way to sanity-check a treatment plan and a quote.

Keep exploring: General Dentistry in Westlake Village · Dental Implants in Westlake Village · Tooth Extractions in Westlake Village · all Westlake Village dentists