Please contact to schedule and confirm appointment availability.
Ian Weng Lam, DO
Accepting new patients
Optum Provider
Clinics are owned and operated by Optum with employed providers and clinicians.
Specialty
Family Medicine
Languages
English
Need help with your Medicare plan options?
Call 1-888-406-0090* to speak with a licensed insurance agent or shop online.
Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
3
2
1
4.5
103 reviews
-
- 5.0 Reviewed on Jul 30, 2026
- Verified Review
Dr. Lam is a very professional, patient, and caring doctor.
-
- 5.0 Reviewed on Jul 25, 2026
- Verified Review
She's very nice,very patience,
-
- 5.0 Reviewed on Jul 18, 2026
- Verified Review
Very personable and asks important questions
-
- 5.0 Reviewed on Jul 18, 2026
- Verified Review
She is Compassionate, Professional and knows her Profession.
-
- 5.0 Reviewed on Jul 15, 2026
- Verified Review
Doctor Lam is an excellent physician. She is caring and has an excellent bedside manner. She follows up on everything she says she will do. Very pleased with my doctor
-
- 5.0 Reviewed on Jul 2, 2026
- Verified Review
Very concerning about my health and has been very helpful and very supportive to my health.
-
- 5.0 Reviewed on Jun 30, 2026
- Verified Review
She is very thorough caring and kind
-
- 5.0 Reviewed on Jun 15, 2026
- Verified Review
She's a good doctor, one that listens to you and then give you advice.
-
- 5.0 Reviewed on Jun 7, 2026
- Verified Review
She's a good doctor. Does a good job.
-
- 5.0 Reviewed on Jun 4, 2026
- Verified Review
Very professional and caring
-
- 5.0 Reviewed on Jun 3, 2026
- Verified Review
She very thoural and cares
-
- 5.0 Reviewed on May 31, 2026
- Verified Review
Dr Lam is always thorough and knows my back history.
-
- 5.0 Reviewed on May 25, 2026
- Verified Review
She listens in addition to providing solid information.
-
- 5.0 Reviewed on May 18, 2026
- Verified Review
Personable, knowledgeable, and she saved my brother's life. After blood and urine tests, his kidneys were shutting down and she called an ambulance to come to our apartment and because it was life threatening, take him to the hospital. We had no idea that anything was wrong.
-
- 5.0 Reviewed on May 16, 2026
- Verified Review
She is a wonderful Doctor and very knowledgeable and caring.
-
- 5.0 Reviewed on May 13, 2026
- Verified Review
She was interested and thorough.
-
- 5.0 Reviewed on May 11, 2026
- Verified Review
She's very thorough and pays attention to detail
-
- 5.0 Reviewed on May 5, 2026
- Verified Review
Definitely. Dr. Lam is a professional, patient, and ethical doctor. She listens to patient and caring patient.
-
- 5.0 Reviewed on May 3, 2026
- Verified Review
Dr. Lam take good care of me.
-
- 4.5 Reviewed on Apr 28, 2026
- Verified Review
She is very professional and listens to concerns well.
Page 1 of 6
-
Gender
Female
Board certifications
American Board of Family Medicine
Licenses
NV, CS36083
Employed or contracted
Employed
Network Name
OptumCare Network of Nevada
PCP ID
UHC HMO & D-SNP ID - 00010018355, UHC PPO ID - 00010912404, Humana ID - 000408075D
NPI
1144857459
Hospital affiliations
Summerlin Hospital Medical Center
The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area.
*The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.
You are leaving Optum
You are now leaving Optum and going to a third-party website operated by Google. Optum is not responsible for the content or accuracy of the information on this third-party site. We recommend you review the third-party site's privacy policy and terms of use, as Optum's will no longer apply.
Leaving Optum.com
You are now leaving Optum.com to see Medicare plan choices through our partner site.
back to top