Niharika B. Mettu, MD, PhD
Accepting New Patients
Duke Health Provider question
I strive to take the very best care of my patients that I possibly can.
– Niharika B. Mettu, MD, PhD

Niharika B. Mettu, MD, PhD

Medical Oncologist

Duke Health Provider question
Accepting New Patients
Call for an Appointment
919-660-9673
New Patients
919-668-6688
Returning Patients
Areas of Expertise
Where I See Patients
Duke Cancer Center - Durham, NC
Duke Cancer Center Gastrointestinal (GI) Clinic - Durham, NC
Board Certified
American Board of Internal Med, Internal Medicine
American Board of Internal Med, Medical Oncology
I strive to take the very best care of my patients that I possibly can.
– Niharika B. Mettu, MD, PhD

About Me

My passion is the treatment of patients with gastrointestinal (GI) malignancies. I strive to take the very best care of my patients that I possibly can. Working with world-class colleagues and a multidisciplinary team, which includes radiation and surgical oncologists, makes this possible. I first became interested in oncology as a first-year medical student when I got to see tumors in my pathology class. I came to appreciate the beauty of the gastrointestinal tract while observing GI surgeries as a second-year medical student. My fascination with how cancers develop and how we may develop new therapies to treat cancer led me to pursue a PhD in molecular cancer biology. This training honed the critical thinking skills that I still use to this day, as I decide how to best treat my patients. The close relationships that oncologists have with patients and their families clinched my decision to pursue a career as a medical oncologist. During my fellowship training, I sought out subspecialty training in GI oncology. When I am not working, I enjoy spending time with my husband and four young children and running.

Current Appointments and Affiliations
Languages I Speak
English, French

Call for an Appointment

919-660-9673
New Patients
919-668-6688
Returning Patients

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
4.94 out of 5
267 ratings, 32 reviews

Training and Education

Board Certification
American Board of Internal Med, Internal Medicine
American Board of Internal Med, Medical Oncology
Fellowship
Hematology-Oncology, Duke University Medical Center, 2011-2014
Residency
Internal Medicine, Duke University Medical Center, 2008-2011
Education
MD, Duke University School of Medicine, 2008
PhD, Molecular Cancer Biology, Duke University, 2007

Clinical Focus and Research

My Research Interests

My long-term goal is to develop new therapies to treat patients with gastrointestinal cancers. To accomplish this, I am active in designing, writing, and running Phase I, II, and III clinical trials. I am interested in the correlative science that furthers our understanding of cancer at a molecular level. I am interested in the identification of biomarkers, which are characteristics of a given patient's tumor that may help us to understand his or her prognosis or how well he or she may respond to a given therapy. The overall objective of this research is to use the knowledge gained to personalize care and find the very best therapies that will enable our patients to fight their cancer.

Clinical Trials
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

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.