Loading Complete
Princess Mark-Adjeli

Princess Mark-Adjeli, MD

Medical Oncology

Accepting New Patients

32 Insurances Accepted

View all

About

Professional Titles

Background

Leadership Title

Locations

  1. Sibley Memorial Hospital
    • 5255 Loughboro Road Northwest, Building B, Washington, DC 20016

    Expertise

    Education

    National Institutes of Health Clinical Center

    Fellowship, Hematology and Medical Oncology, 2023

    Oklahoma State University College of the Health Sciences

    Fellowship, Medical Oncology & Hematology, 2021

    Long Island Community Hospital

    Residency, Internal Medicine, 2020

    American University of Antigua College of Medicine

    Medical Education, MD, 2016

    Insurance

    Johns Hopkins providers participate in many commercial health insurance plans. To confirm coverage of your specific physician or provider, please contact your insurer directly. For more details, please review our Insurance Information.
    Search plans
    • Aetna
    • Amerigroup District of Columbia
    • AmeriHealth Caritas District of Columbia
    • Beech Street
    • Blue Cross Blue Shield Federal Employee Program (FEP)
    • CareFirst
    • Cigna
    • Evernorth Behavioral Health
    • First Health
    • Geisinger Health Plan
    • HealthSmart/Accel
    • Humana
    • JAI Medical Systems
    • Johns Hopkins Health Plans
    • Kaiser Permanente
    • KeyCare
    • Maryland Physicians Care
    • Medicaid DC
    • Medicaid Maryland
    • Medicare DC
    • MedStar Family Choice District of Columbia
    • MultiPlan
    • Pennsylvania's Preferred Health Networks (PPHN)
    • Point Comfort Underwriters
    • Private Healthcare Systems (PHCS)
    • Provider Partners Advantage HMO SNP Medicare Advantage
    • South Central Preferred (SCP)
    • Superior Vision
    • TRICARE (Humana Military East)
    • UnitedHealthcare
    • Veteran Affairs Community Care Network (Optum-VACCN)
    • Wellpoint (Amerigroup MD)

    Reviews

    4.9 of 5 stars

    50 Ratings, 23 Reviews

    The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

    Overall Rating by Patient
    Average provider Overall Rating by Patient rating 4.9 out of 5 stars
    Provider Listened Carefully
    Average provider Provider Listened Carefully rating 5 out of 5 stars
    Provider Explained Things Clearly
    Average provider Provider Explained Things Clearly rating 4.9 out of 5 stars
    Provider Knew Medical History
    Average provider Provider Knew Medical History rating 4.8 out of 5 stars
    Provider Showed Respect
    Average provider Provider Showed Respect rating 5 out of 5 stars
    Provider Spent Enough Time
    Average provider Provider Spent Enough Time rating 5 out of 5 stars
    Search reviews
      5 out of 5 stars
      Reviewed on 2/27/2024

      Dr Mark-Adjeli has been fantastic. She is detail oriented, remembers all the issues, asks after my children by name. She's informative, expert and warm. Most importantly, she cured my tricky cancer.

      5 out of 5 stars
      Reviewed on 2/25/2024

      Both Dr Mark-Adjeli and NP [ ] were knowledgeable and good about explaining complex issues in a way I could understand. They're very passionate about their work and compassionate about their patients. Never felt rushed at all.

      5 out of 5 stars
      Reviewed on 2/20/2024

      My entire experience with Dr. Mark-Adjeli has been fantastic since I met her. She is an expert and the best in her field of medicine and shows a sensitivity that is comforting during this challenging experience. I would highly recommend Dr. Mark-Adjeli to all. She took the time to address any of my concerns and ensure I was clear on the various treatment paths.

      5 out of 5 stars
      Reviewed on 2/8/2024

      Dr Mark-Adjeli is considerate and attentive to my concerns, taking time to explain to me the interactions and possible side effects of my current medication, the visit was very comforting- a very good medical oncologist

      5 out of 5 stars
      Reviewed on 2/6/2024

      The doctor was everything one could wish for a medical appointment

      5 out of 5 stars
      Reviewed on 1/30/2024

      Dr. Mark-Adjeli is a great, highly capable, and genuinely concerned provider.

      5 out of 5 stars
      Reviewed on 1/7/2024

      Medical care was very good but the doctor also really took time to listen to my concerns and address them, her empathy and kindness was really noteworthy, you don't see that very often in doctor's offices anymore. She was not rushed at all and really took the time to understand what was going on.

      5 out of 5 stars
      Reviewed on 1/2/2024

      This was my first visit with the new Head of Onconlogy. She was a very calming person and an excellent listener. Also explained something regarding my diagnosis that I had been reluctant to ask prior and did it in a way that did not frighten me.

      5 out of 5 stars
      Reviewed on 12/26/2023

      She's very good, empathetic, spends all the time I need with her. Because she is less experienced than other doctors I have had, sometimes I feel she's not willing to make a judgment call and just says "we don't have studies on that, do it at your own risk.

      5 out of 5 stars
      Reviewed on 12/14/2023

      Very attentive and patient with me.

      5 out of 5 stars
      Reviewed on 12/5/2023

      This was my first visit with her as my oncologist left the practice.

      5 out of 5 stars
      Reviewed on 11/30/2023

      I have never met a doctor more helpful, caring, patient, knowledgeable and thorough than Dr. Mark-Adjeli. If only every doctor listened as carefully and treated people with respectThere truly aren't a sufficient number of superlatives to describe her and my confidence in her.

      5 out of 5 stars
      Reviewed on 11/26/2023

      Very easy to talk with. She always provides thorough information and answers any questions I might have. Very compassionate and caring provider.

      5 out of 5 stars
      Reviewed on 11/21/2023

      Dr Mark-Adjeli is knowledgeable, attentive and very warm. She listens carefully and is truly among the best doctors I've ever been cared for.

      5 out of 5 stars
      Reviewed on 11/14/2023

      Dr Marks was fabulous. She took a great deal of time to get to know me and explain the specifics of the medication I'm taking. She is obviously caring, kind and extremely knowledgeable. One of the best medical appointments I have ever had.

      5 out of 5 stars
      Reviewed on 10/26/2023

      My provider is very patient and explains all my issues very well

      5 out of 5 stars
      Reviewed on 10/24/2023

      Dr. Mark-Adjeli is a new provider for me. This was my first time meeting her. She is one of the best providers I have seen. She listened to me, took time answering my questions, explained relevant, current research related to my questions. I cannot recommend her highly enough!

      5 out of 5 stars
      Reviewed on 10/15/2023

      Dr. Mark -Adjeli was very thoughtful, respectful, listened to me and followed up as I requested and appeared to be a good doctor. I like her. I just feel like I still don't fully understand the benefits and risks associated with the proposed medical treatment for my type of cancer. Overall It seems more persciptive than tailored to my situation.

      5 out of 5 stars
      Reviewed on 10/1/2023

      The Physician Dr. Princess was excellent; communications were clear, questions were all answered and she took as much time as we needed

      5 out of 5 stars
      Reviewed on 9/12/2023

      Well dressed, well spoken, well informed, and very pleasant.

      5 out of 5 stars
      Reviewed on 9/7/2023

      I really liked this doctor. It was the first time that I met with her. I really liked her. I think she listened to me and gave me really great advice.

      5 out of 5 stars
      Reviewed on 8/7/2023

      Very thorough and impressive physician.

      5 out of 5 stars
      Reviewed on 8/1/2023

      Dr. Mark-Adjeli was compassionate, knowledgeable, kind, had excellent bed side manners, answered my questions, was kind, and help me find my way back to the lobby!