Browse Health
Family Practitioner, Primary Care Doctor
15 years of experience
Video profile
Accepting new patients

Patient Reviews ? Write a Review

Overall Rating:
  • Currently 2.5 of 4 stars
Total Ratings


Total Reviews


4 stars
3 stars
2 stars
1 star
Ease of Appointment:
  • Currently 2.3333333333333 of 4 stars
  • Currently 2.75 of 4 stars
Courteous Staff:
  • Currently 3.1666666666667 of 4 stars
Accurate Diagnosis:
  • Currently 3 of 4 stars
Bedside Manner:
  • Currently 3.2 of 4 stars
Spends Time with Me:
  • Currently 3 of 4 stars
Follows Up After Visit:
  • Currently 2.75 of 4 stars
Average Wait: 17 minutes
Some ratings provided by DrScore.
  • Currently 1 of 4 stars
 |  Not a good one; keep looking  |  show details
by Jennifer Manson on Sep 28th, 2014

Two things struck me the most about this doctor. One is that she is not knowledgeable. When I asked her about my symptoms, she rarely could give me a definite diagnosis. The second one is unacceptable for me and the reason I dumped this doctor. I had a situation that I needed her to refer me to see a specialist. She became distant and elusive. I called and waited and left messages but she wouldn't return any of my calls. She completely ignored my request and it was so disappointing. When you need a doctor the most, she is the last person to help you.

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  • Currently 1 of 4 stars
Jan 12th, 2014

DO NOT, I REPEAT, DO NOT TRUST YOUR ELDERLY LOVED ONES TO THIS DOCTOR. My 84 yr old mother was a patient of Dr. Kumamoto's for years. My mother died Dec. 31 2013. Dr. Kumamoto regularly scheduled my mother for blood work, like clockwork. Strange, that she NEVER, in the past 2 years ordered a urine sample. Well, my mother had a urinary tract so serious that her blood went septic. Very quickly, UTIs can make elderly patients seem as though they have dementia. Check it out, it is true. If a urine test isnt ordered, the doctor may simple diagnosis the illness as dementia and quickly put them on the wrong medicine. If, Dr. Kumamoto, you were aware of this, then you shouldn't be treating people. If Dr. Kumamoto had ever ordered this simple test, we may have been able to do something, maybe not, but we will never know now. Shame on you Grace Kumamoto. While you may have not directly contributed directly to my mothers death, you were at the very least negligent in her care. Am I positive that this contributed to my mothers coronary arrest, no and no one will ever know for sure. What I do know for sure is that this simple test was never ordered and my mother is dead.

  • Currently 2 of 4 stars
 |  Unacceptable appointment wait time  |  show details
May 31st, 2011

The doctor is good. But the wait time for an appointment is ridiculous. I called on May 31st and was told first appointment available was August 30th. That's 3 MONTHS! Just wanted to check blood pressure and discuss some minor aches and pains, but in 3 months I could be dead!

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  • Currently 4 of 4 stars
 |  Dr Grace Kumamoto  |  show details
by Harold on Jan 30th, 2010

Only doctor that I have experienced that takes her time to call her patient and inform the person of the blood test results.

  • Currently 4 of 4 stars
 |  Excellent Doctor  |  show details
Dec 24th, 2008

Has been my doctor now for several years and very pleased with her. Unlike some doctors, she takes sufficient time to talk with you, and seems to be very accurate in her diagnosis.