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Raena Hariharan

Raena Hariharan, MD, MSE

Internal Medicine

Highlights

Age Groups Seen

  • Young Adult 18-25
  • Adult 26-64
  • Older Adult 65+

Languages

  • English

Gender

Female

Johns Hopkins Affiliations:

  • Johns Hopkins School of Medicine Faculty
  • Johns Hopkins Community Physicians

About Raena Hariharan

Primary Academic Title

Instructor in Medicine

Johns Hopkins Physician

Logo for Johns Hopkins Physician

Locations

  1. Johns Hopkins Bayview Medical Center

Expertise

Education

  • Residency: Rhode Island Hospital, Internal Medicine, 2018
  • Medical Education: Medical University of South Carolina, MD, 2015
  • Graduate School: University of Pennsylvania School of Medicine, Chemical and Biomolecular Engineering, MSE, 2010

Board Certifications

  • Internal Medicine: American Board of Internal Medicine, 2018

Insurance

Search plans
  • Aetna
  • CareFirst
  • Cigna
  • First Health
  • Geisinger Health Plan
  • HealthSmart/Accel
  • Johns Hopkins Health Plans
  • MultiPlan
  • Pennsylvania's Preferred Health Networks (PPHN)
  • Point Comfort Underwriters
  • Private Healthcare Systems (PHCS)
  • Veteran Affairs Community Care Network (Optum-VACCN)

Ratings & Reviews

4.8 out of 5

92 ratings, 34 reviews

The Patient Rating is an average of patient responses to care provider questions on the Press Ganey Medical Practice Survey. Responses are measured on a 5-star scale, with 5 stars representing the highest rating. Patient comments are also collected through the Press Ganey Medical Practice Survey and are displayed in their entirety. To protect patient privacy and confidentiality, all comments are de-identified before publication.

Search reviews
    5 out of 5 stars
    Reviewed on 6/17/2026

    Very understanding and listened well. I wish they could be my PCP.

    5 out of 5 stars
    Reviewed on 6/8/2026

    It was a pleasure to work with this provider. Knowledgeable, personable, clear, patient, careful listener, appropriate and helpful feedback, steered in great direction. Provider referrals.

    5 out of 5 stars
    Reviewed on 6/1/2026

    She is very caring

    5 out of 5 stars
    Reviewed on 6/1/2026

    Very considerate

    5 out of 5 stars
    Reviewed on 5/20/2026

    First time meeting Dr Hariharan.Appreciated your listen and suggestions

    5 out of 5 stars
    Reviewed on 5/13/2026

    They got me an appointment to ne seen very quickly

    5 out of 5 stars
    Reviewed on 5/13/2026

    Dr Hariharan arranged for an abdominal ultrasound to check out Increasingly high levels of bilirubin occurring for several years.

    5 out of 5 stars
    Reviewed on 5/6/2026

    She was thorough.

    5 out of 5 stars
    Reviewed on 5/4/2026

    She was attentive, kind, and made me feel comfortable discussing my issue. She asked good questions and I could tell she prepared for our visit. She explained my treatment options clearly and provided good advice. She's a good listener. I really liked her.

    5 out of 5 stars
    Reviewed on 4/29/2026

    Took her time, answer my questions and offered suggestions and referrals, thank you for being so kind

    5 out of 5 stars
    Reviewed on 3/23/2026

    Dr. Hariharan was terrific. She listened attentively, had excellent suggestions, and was generally responsive to my questions. I would highly recommend her.

    5 out of 5 stars
    Reviewed on 3/23/2026

    This was my first time with this provider. She was knowledgeable and detailed and explained well.

    5 out of 5 stars
    Reviewed on 3/18/2026

    Thank you for taking the time to listen and provided good care.

    5 out of 5 stars
    Reviewed on 3/18/2026

    Dr. H WAS EXCELLENT. GOOD COMMUNICATOR, POLITE, KNOWLEDGEABLE, AND TOOK THE TIME TO EXAMINE AND FOLLOW UP AFTER THE PROCEDURE

    5 out of 5 stars
    Reviewed on 3/18/2026

    I'm very satisfied

    5 out of 5 stars
    Reviewed on 3/11/2026

    Provider was informative and explained very nicely.

    5 out of 5 stars
    Reviewed on 3/9/2026

    Very helpful and patience

    5 out of 5 stars
    Reviewed on 3/4/2026

    The Dr. Is very professional and caring! She made sure that I am feeling much better and completely recovered! She is very easy to communicate with!

    5 out of 5 stars
    Reviewed on 2/18/2026

    Good and friendly

    5 out of 5 stars
    Reviewed on 2/18/2026

    Very thorough.

    5 out of 5 stars
    Reviewed on 2/9/2026

    Very thorough with an excellent manner with patients.

    5 out of 5 stars
    Reviewed on 2/4/2026

    Provider was very through and detailed.

    5 out of 5 stars
    Reviewed on 2/2/2026

    Very approachable, good listener, offered info clearly, personable

    5 out of 5 stars
    Reviewed on 1/28/2026

    Excellent care.

    5 out of 5 stars
    Reviewed on 1/26/2026

    He is smart, caring, efficient.

    5 out of 5 stars
    Reviewed on 1/21/2026

    She was great, showed care and concern

    5 out of 5 stars
    Reviewed on 1/7/2026

    Very friendly and efficient

    5 out of 5 stars
    Reviewed on 1/5/2026

    Dr.Hariharan was very engaged and listening closely about my health issue, she checked all possible concerns like my BP and gave me rx for Diclofenac gel as I requested

    5 out of 5 stars
    Reviewed on 12/17/2025

    Dr. Hariharan evaluated my problem after a car accident, and was very caring. Dr. H. Provided necessary clarity of care.

    3 out of 5 stars
    Reviewed on 12/10/2025

    The provider did not ask me recent health issues or questions.

    5 out of 5 stars
    Reviewed on 12/8/2025

    Very good visit. Thank you.

    5 out of 5 stars
    Reviewed on 12/3/2025

    She was great. I plan to see her again.

    5 out of 5 stars
    Reviewed on 12/3/2025

    Very knowledgeable and professional.

    5 out of 5 stars
    Reviewed on 12/1/2025

    Very charming and knowledgable.