William Shihao Lao, MD, CM
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It is my pleasure and solemn duty to provide all of my patients with compassionate and evidence-based care.
– William Shihao Lao, MD, CM

William Shihao Lao, MD, CM

Gastrointestinal Surgeon, General Surgeon

Duke Health Provider question
Where I See Patients
Duke Raleigh Hospital - Raleigh, NC
It is my pleasure and solemn duty to provide all of my patients with compassionate and evidence-based care.
– William Shihao Lao, MD, CM

My Locations

3400 Wake Forest Rd
Raleigh, NC 27609
Use My Current Location to calculate the distance to this facility.
This location is currently 5.5 miles from your current location.

About Me

My practice is centered around the treatment of many surgical emergencies, such as appendicitis, gallbladder diseases, hernias, and bowel diseases. If you are meeting me in the emergency department, chances are that you aren't having the greatest day of your life. However, you can count on me to help you understand the disease and provide you with the best evidence-based care possible. I grew up in the beautiful city of Montreal, Canada, where I obtained my medical education and tolerance for cold. Since I started calling North Carolina home, only one of those two skills has remained useful. When not at the hospital, I enjoy cooking, hiking, playing piano, reading about history, and watching documentaries about anything and everything.

School of Medicine Department
School of Medicine Division
Languages I Speak
English, French

Training and Education

Residency
General Surgery, University of Ottawa (Canada), 2014-2019
Education
MD, CM, McGill University (Canada), 2014

Clinical Focus and Research

My Research Interests

I am interested in clinical research that focuses on outcome disparities, nutrition, quality improvement, cost analysis, surgical education, and simulation training.

Insurance Accepted

Duke Health contracts with most major health insurance carriers and transplant networks, including the ones listed below.

    • Aetna Choice POS, Aetna Choice POS II
    • Aetna Elect Choice HMO, Aetna Open Access Elect Choice
    • Aetna Health Network Only, Aetna Health Network Option
    • Aetna HMO
    • Aetna Limited Benefit Insurance PPO
    • Aetna Managed Choice POS
    • Aetna Medicare HMO Open Access
    • Aetna Medicare Plan (HMO, PPO)
    • Aetna Medicare Premier Plan (PPO)
    • Aetna Medicare Prime Plan (HMO, PPO)
    • Aetna Open Access HMO, Open Access Aetna Select, Aetna Open Access Managed Choice
    • Aetna Open Choice PPO
    • Aetna PCP Coordinated POS Plan
    • Aetna Quality Point of Service (QPOS)
    • Aetna Select HMO
    • Aetna Traditional Choice
    • Aetna Voluntary Indemnity Group Plan
    • Aetna Whole Health – Duke WakeMed WKCC
    • Ambetter of North Carolina
    • Blue Advantage
    • Blue Medicare (HMO, PPO)*
    • Blue Options (123, PPO, HSA)
    • Blue Select
    • NC State Employees Health Plan
    • *Duke HomeCare and Hospice does not participate in the plan.

    • Cigna Choice Plus
    • Cigna Behavioral Health (*Limited eligibility)
    • Cigna Open Access
    • Cigna Open Access Plus
    • *Please call Cigna Behavioral Heath to see if the provider is participating in your plan.

    • Duke Basic
    • Duke Select
    • Experience Health Medicare Advantage (HMO) Plan
  • First Health
  • Gateway Health Alliance
    • Gateway Health Medicare Assured Prime (HMO)
    • Gateway Health Medicare Assured Select (HMO)
  • Halifax Physician-Hospital Organization
  • Healthgram
    • Humana Choice (PPO)
    • Humana ChoiceCare (PPO)
    • Humana Gold Choice (PFFS)
    • Humana Gold Plus (HMO)
  • MedCost
    • First Medicare Direct*
    • Medicare Part A
    • Medicare Part B
    • *This is for Wake County only.

  • MultiPlan / Private Healthcare Systems
    • NC Medicaid*
    • *Not all Duke locations and doctors participate in this plan. Please contact the location you will be visiting to determine what is accepted.

  • OneNet PPO
    • FAMIS*
    • Optima Family Care (Medicaid HMO in VA)*
    • Optima Individual & Family (On & Off Exchange Plans)
    • Optima Plus (PPO)
    • Optima Vantage (HMO)
    • *Duke Primary Care, Duke University Hospital, Duke Regional Hospital, and Duke Raleigh Hospital are not participating with this plan.

    • TRICARE Prime*
    • TRICARE Prime Remote*
    • TRICARE Select*
    • *Duke Primary Care is considered an authorized, non-network participating provider.

    • AARP Medicare Complete (HMO, PPO)*
    • AARP Medicare Complete Essential (HMO)*
    • All Savers Alternate Funding
    • All Savers Fully Insured
    • State Employee Health Plan (for retirees)
    • United Healthcare (HMO, PPO, POS)
    • United Healthcare Charter/Charter Balance/Charter Plus
    • United Healthcare Choice/Choice Plus
    • United Healthcare Core/Core Essential
    • United Healthcare Navigate/Navigate Plus/Navigate Balanced
    • United Healthcare of the River Valley
    • United Healthcare Option PPO
    • United Healthcare Options PPO with Harvard Pilgrim
    • United Healthcare Passport Connect Choice/Choice Plus
    • United Healthcare Passport Connect Options PPO
    • United Healthcare Select/Select Plus
    • United Medical Resources (UMR)
    • *Duke HomeCare and Hospice does not participate with the plan.

Before scheduling your appointment, we strongly recommend you contact your insurance company to verify that the Duke Health location or provider you plan to visit is included in your network. Your insurance company will also be able to inform you of any co-payments, co–insurances, or deductibles that will be your responsibility. If you proceed in scheduling an appointment and your health insurance benefits do not participate with Duke, your out of pocket liability may be higher. We will contact you regarding your coverage and patient liability. If you are uninsured, learn more about our financial assistance policy.

External Relationships

Duke requires faculty members to report certain relationships outside of their employment in order to ensure potential conflicts can be addressed. This faculty member has reported no outside activities that relate to their Duke responsibilities.