Mikio Obayashi, MD

Family Medicine
Not Accepting New Patients

Patient Experience

4.8 out of 5
Comments: 20
See all reviews


  • English
  • Japanese

Hospital Affiliation

  • McKay Dee Hospital

Medical Group

  • My Health
  • Intermountain
    • Herefordshire Clinic

    • (801) 387-8100
    • 1915 W 5950 S Roy UT, 84067
      • Yes
      • Mon thru Fri 8AM - 5PM
      • SelectHealth Care
      • Community Care
      • CHIP
      • SelectHealth Med
      • SelectHealth Advantage (UT or ID Resident)
      • SelectHealth Choice
      • SelectHealth Share
      • SelectHealth Value
  • Professional Positions

    Board certified in Family Medicine since 1997. Medical Staff McKay-Dee Hospital since 1997. Education chairman Intermountain Northern Region 1997-2003. Adjunct Faculty University of Utah School of Medicine since 2010

    • Training

    • Residency

      St. Vincent Health Center - Erie, PA, 1994 - 1997

    • Membership

      • American Academy of Family Physicians
      • American Medical Association
      • Utah Medical Association
    • Degree

      University Of Utah School Of Medicine

      Salt Lake City, UT in Doctor of Medicine,

Patient Ratings

Overall rating
4.8 out of 5  (187)
  • Rate provider

    4.8 out of 5
  • Provider explained in way you understand

    4.8 out of 5
  • Provider listened to you

    4.9 out of 5
  • Provider respected you

    5.0 out of 5
  • Provider spent enough time with you

    5.0 out of 5
  • Provider know your medical history

    4.8 out of 5
  • Give easy to understand instruction

    4.9 out of 5
  • Appointment as soon as you needed for care right away

    4.8 out of 5
  • Appointment as soon as you needed for check-up or routine care

    4.6 out of 5
  • See the provider within 15 minutes of your appointment time

    4.3 out of 5
The Patient Rating score is an average of all responses to physician related questions on the nationally developed CAHPS Clinician & Group Survey. Responses are reported as a star-rating on a scale of 1 to 5, with 5 being the best score.

Patient Reviews

Overall rating
4.8 out of 5 (20)
    Experienced on Feb 28, 2019

    Excellent service consistently. Dr. Obay has medical interns who are equally helpful in medical interview prior to meeting with Dr. Obay.

    Experienced on Feb 18, 2019

    The overall visit was professional & informative, with both the doctor and assistants assuring me we would know about the issues at hand w/blood wk. & ultrasound results.

    Experienced on Feb 16, 2019

    My experience meeting up with Dr. Obayashi is always great. He is like family to myself and my wife. [...]

    Experienced on Feb 13, 2019

    My experience at this clinic is always very positive. I like seeing the same provider who seems very familiar with my medical history and very focused on the issues concerning each visit.

    Experienced on Feb 13, 2019

    Dr Obayashi has always shown concern for my medical conditions and respect for me as an individual and asking for my input about what action should be taken

    Experienced on Jan 13, 2019

    Dr. Obayashi and his nurse [...] are the best medical professionals I've seen. I stay with them despite the drive because they're so excellent!

    Experienced on Jan 11, 2019

    obayashi isn't just your doctor. He truly cares about all aspects of your health including relationships, mental, physical, etc. He saved me from myself when my mental health collapsed and I took to narcotic abuse. He also was there every step of the way when pneumonia landed me in the hospital for 10 days.

    Experienced on Jan 10, 2019

    I can't find any provider like him caring & very knowledgeable and I always get better after I see him for whatever illness I have no compassion.

    Experienced on Jan 10, 2019

    Dr. Obayashi and [...] have always taken care of my health needs in a very efficient way.

    Experienced on Jan 07, 2019

    Herefordshire Clinic has always met our health needs with concern & professionalism.

    Experienced on Dec 05, 2018

    I faithfully have a check up annually - Insurance does not allow a second check-up within 365 days. Yet scheduling software only goes out 365 days. This I cannot schedule my next appointment on the day I am in the doctor's office this is ridiculous - fix it!

    Experienced on Dec 02, 2018

    Dr. Obay is my trusted and appreciated confidant. I feel consistently blessed by his services. I feel so lucky to have him care for me.

    Experienced on Nov 28, 2018

    I always feel that Dr. Obayashi takes whatever time he needs to to talk with me & make me feel comfortable. He never seems to want to rush the visit - I really appreciate that.

    Experienced on Oct 30, 2018

    Like this doctor. [...]

    Experienced on Sep 11, 2018

    Dr Obayashi is a very good doctor! I am very glad he is my primary care physician. He is always willing to help you in the best and professional way he can!

    Experienced on Jul 19, 2018

    I have always been given wonderful care by my primary doctor and other staff - I respect and love them. That is why I go there. I am in good hands, quality care.

    Experienced on Jul 02, 2018

    Its very beneficial to deal with the same doctor for many years. I LOVE the fact that he can feel all other health care providers (i.e. surgeons) I have used, the procedures I've had and all meds prescribed!

    Experienced on Jun 18, 2018

    I have gone to Dr. Obayashi for MANY years with excellent results.

    Experienced on May 28, 2018

    Probably the best doctor I have ever had. Never rushes anything. Carefully explains everything. Very thorough.

    Experienced on May 23, 2018

    Dr. Obayashi is excellent. A great listener and very easy to talk to. He explains everything I need to know.