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Dr. Hessam Siavash, MD

Dr. Hessam Siavash, MD

Oral & Maxillofacial Surgery*

Dr. Hessam Siavash, MD is an oral & maxillofacial surgery specialist in Westlake Village, CA. He is affiliated with Los Robles Regional Medical Center. He is accepting new patients.

4.8 Star Rating
Based on 20 reviews 4.8 Star Rating (20 reviews)

Locations

Greater Ventura Oral and Facial Surgery

Greater Ventura Oral and Facial Surgery2801 Townsgate Rd Ste 120 Westlake Village, CA 91361
1

At a Glance

  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Practices at Top HospitalAmerica’s 50 Best Hospitals for Surgical Excellence Award™ See hospitals
  • Clean HospitalPatients said the hospital this doctor practices at is clean. See hospitals

More Oral & Maxillofacial Surgery Specialists at Los Robles Regional Medical Center

Experience Check

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Dr. Siavash's Reviews

Likelihood to recommend Dr. Siavash

4.8

20 ratings, 14 with a written review
5 Star
95%
95%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
5%
5%

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RecentHighestLowestMost Helpful
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
Helpful
Never going back – Apr 06, 2021
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Kaye in Camarillo , CA – Aug 26, 2018
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Tom McConica in Ventura, CA – Aug 18, 2018
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Solie L in Ventura, CA – Aug 11, 2018
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jun 07, 2018
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Dan Hicks in Ventura, CA – Apr 24, 2018
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Maryann in Oxnard – Apr 11, 2018
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Shohreh Zade in Woodland Hills – Nov 02, 2017
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Soheil in Canoga Park – Nov 02, 2017
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Soheil – Nov 02, 2017
×Post a ResponseAre you Dr. Hessam Siavash, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Damon Forghani in Irvine, CA – Jul 27, 2017
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Casey Y. in Ventura, CA – Mar 14, 2017
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Sophia L. in Oxnard – Jan 19, 2016
×Post a ResponseAre you Dr. Hessam Siavash, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Blayne Bennett in Ventura, CA – Jan 04, 2016
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About Me

care philosophy

Dr. Siavash's core belief of treating his patients with honesty, respect, and dignity is the cornerstone for the excellent care his patients receive. He aims to understand his patients on a personal basis, so he can personally design the treatment...read more

biography

Dr. Siavash earned his medical degree, Doctor of Dental Surgery (DDS) degree,and PhD from the University of Maryland. He was honored with a scholarship to completea combined dental and PhD program, which allowed him to study implant surgery,corrective...read more
  • Oral & Maxillofacial Surgery

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Maryland

    Residency Hospital
  • University Of Maryland

    Internship Hospital
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • French

  • Persian

Affiliated Hospitals

  • Los Robles Regional Medical Center

    215 W Janss Rd
    Thousand Oaks, CA 91360
    Recipient of 46
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    82%
    Patients said they were given information about recovering at home

    2% lower than the national average

    75%
    Patients said that nurses always listened to them and explained things well
    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality