Robert K. Lark, MD, MS
Accepting New Patients
Duke Health Provider question
I strive to provide the best, most up-to-date surgical care for children with spinal disorders and other orthopaedic conditions.
– Robert K. Lark, MD, MS

Robert K. Lark, MD, MS

Pediatric Orthopaedic Surgeon, Pediatric Spine Surgeon

Duke Health Provider question
Accepting New Patients
Call for an Appointment
Areas of Expertise
Where I See Patients
Duke Orthopaedics Arringdon - Morrisville, NC
Lenox Baker Children's Hospital - Durham, NC
Board Certified
American Board of Orthopaedic Surgery, Orthopaedic Surgery
I strive to provide the best, most up-to-date surgical care for children with spinal disorders and other orthopaedic conditions.
– Robert K. Lark, MD, MS

About Me

I was originally encouraged by my mother, a labor and delivery nurse, to pursue a career in medicine. I became a pediatric orthopaedic surgeon because it is a challenging surgical specialty that requires a lot of thought when making decisions, and because the population is near and dear to my heart. I take care of children with special orthopaedic needs, including scoliosis and other spine disorders, as well as children with growth abnormalities. I also see pediatric trauma patients, meaning children who need orthopaedic surgery due to an accident or other injury. I am inspired by a child's ability to overcome adversity and to adapt to their circumstances, and I find deep gratification when I am able to help improve their lives in some way.

Current Appointments and Affiliations
Languages I Speak
English

Call for an Appointment

Ratings and Reviews

The Patient Rating score is an average of all responses to care provider related questions on our nationally-recognized Press Ganey Patient Satisfaction Survey. Learn more about our survey process. Responses are measured on a scale of 1 to 5 with 5 being the best score. Patients who see some types of providers receive a different version of the patient satisfaction survey. Those results are not available on DukeHealth.org.

Overall Provider Rating
4.87 out of 5
191 ratings, 29 reviews

Training and Education

Board Certification
American Board of Orthopaedic Surgery, Orthopaedic Surgery
Fellowship
Pediatric Orthopaedics, Rady Children's Hospital (California), 2010
Residency
Orthopaedics, Duke University, 2009
Education
MD, University of North Carolina at Chapel Hill School of Medicine, 2004

Clinical Focus and Research

My Research Interests

I am actively involved in multiple research studies involving scoliosis and other spinal disorders. I am also interested in skeletal growth and development.

Publications and Grants

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 Assure Plan (HMO D-SNP)
    • Aetna Medicare Eagle Plan (PPO)
    • Aetna Medicare Essential Plan (PPO)
    • Aetna Medicare Value Plan (HMO)
    • 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
    • Aetna/CVS Health
    • 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 Behavioral Health (*Limited eligibility)
    • Cigna Choice Plus
    • Cigna Connect Individual Family Plan
    • 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
  • Gateway Health Alliance
  • Healthgram
    • Humana Choice (PPO)
    • Humana Choice - Medicare Advantage (PPO)
    • Humana ChoiceCare - Medicare Advantage (PPO)
    • Humana Gold Choice - Medicare Advantage (PFFS)
    • Humana Gold Plus - Medicare Advantage (HMO)
    • Humana Medicare Advantage Group Plan - NC State Retirees
  • MedCost
    • First Medicare Direct
    • Medicare Part A
    • Medicare Part B
    • AmeriHealth Caritas North Carolina
    • Carolina Complete Health
    • Healthy Blue
    • NC Medicaid Direct
    • WellCare of North Carolina
    • TRICARE Prime
    • TRICARE Prime Remote
    • TRICARE Select
    • AARP Medicare Advantage Plan 2 (HMO-POS)
    • AARP Medicare Complete (HMO, PPO)*
    • AARP Medicare Complete Essential (HMO)*
    • All Savers Alternate Funding
    • All Savers Fully Insured
    • 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 Option PPO
    • United Healthcare Passport Connect Choice/Choice Plus
    • United Healthcare Passport Connect Options PPO
    • United Healthcare Select/Select Plus
    • United Healthcare Shared Services - Harvard Pilgrim/UHC Options PPO Network
    • United Medical Resources (UMR)
    • *Duke HomeCare and Hospice and mental health providers do 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

This faculty member (or a member of their immediate family) has reported outside activities with the companies or institutions listed below. This information has been reported to the health system leadership and, when appropriate, management plans are in place to address potential conflicts of interest.
  • Alphatech Inc
  • Bioventus
  • DePuy Spine (Johnson & Johnson)
  • Innovations 4 Surgery, LLC
  • NuVasive, Inc.
  • Orthopaedic Innovations, LLC
  • Trackx Technology LLC