Dr. Sergey Lyass, MD
Dr. Sergey Lyass, MD is a bariatric surgery specialist in Los Angeles, CA and has over 35 years of experience in the medical field. He graduated from Second Moscow Ni Pirogov State Medical Institute in 1985. He is affiliated with medical facilities such as Cedars-Sinai Medical Center and Providence Cedars-Sinai Tarzana Medical Center. He is accepting new patients and telehealth appointments.
Practice
8631 W 3rd St Ste 900 Los Angeles, CA 90048Make an Appointment
At a Glance
- Area of Expertise
- Explains Conditions Well
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital
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Dr. Lyass' Reviews
Likelihood to recommend Dr. Lyass
| 5 star | 100% | 100% |
| 4 star | 0% | 0% |
| 3 star | 0% | 0% |
| 2 star | 0% | 0% |
| 1 star | 0% | 0% |
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- I felt respected
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Didn't trust the provider's decisions
- Long wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
Leave a review
How was your experience with Dr. Lyass?Overall Patient Satisfaction
Likelihood of recommending Dr. Lyass to family and friends is 5 out of 5
About Me
care philosophy
Patients' understanding of their conditions is the most critical first step in their healing process. We emphasize patient teaching in every aspect of our encounters with our patients.Bariatric 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.
Cedars Sinai Medical Center
Fellowship Hospital, 2006Cedars Sinai Medical Center
Residency Hospital, 2005Second Moscow Ni Pirogov State Medical Institute
Medical School, 1985
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Locations
Practice
Affiliated Hospitals
- Recipient of 37
hospital awardsAmerica's 100 Best Hospitals Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
83%Patients said they were given information about recovering at home1% lower than the national average
79%Patients would recommend the hospital to friends and family14% higher than the national average
- Recipient of 5
hospital awardsView all awardsPatient Safety Excellence Award™ (2025, 2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
78%Patients said they were given information about recovering at home6% lower than the national average
76%Patients said that doctors always listened to them and explained things well - View all patient feedback
How patients felt about the care they received at this hospital.
84%Patients said they were given information about recovering at home76%Patients said their room and bathroom were always kept clean9% higher than the national average
Compare Providers
Providers shown based on Dr. Lyass' location and specialty. Show more Bariatric / Gastric Bypass Surgeons.