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Dr. Karen Nishida, MD

Dr. Karen Nishida, MD

Oncology*
25+ years of experience

Dr. Karen Nishida, MD is an oncology specialist in Stamford, CT and has over 25 years of experience in the medical field. Dr. Nishida has extensive experience in Gynecologic Neoplasms. She graduated from University of California at Berkeley in 1999. She is affiliated with medical facilities such as Billings Clinic and Greenwich Hospital. She is not accepting new patients.

3.8 Star Rating
Based on 25 reviews 3.8 Star Rating (25 reviews)

Practice

1290 Summer St Ste 5200 Stamford, CT 06905
Telehealth available

Make an Appointment

Hospital Highlight

Dr. Nishida is affiliated with Greenwich Hospital Greenwich, a highly rated hospital.

At a Glance

  • Area of Expertise
    Dr. Nishida specializes in the area of Obstetrics & Gynecology. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
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Dr. Nishida's Reviews

Likelihood to recommend Dr. Nishida

3.8
25 ratings, 18 with a written review
5 star
64%
64%
4 star
0%
0%
3 star
12%
12%
2 star
0%
0%
1 star
24%
24%

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Superb surgeon. Highly recommend
I am extremely particular about my doctors. I need someone I feel total confidence in. I trusted Dr. Nishida 1000%. I was recommended to her by my family physician, my gyn and my cardiologist. My boss had her surgery with her as well and had nothing but glowing comments. I felt she understood my problem and addressed by concerns about surgery. She actually tried to recommend first medical interventions and not surgery. But after I failed medical therapy she agreed it was in my best interest to proceed with surgery. She left it up to me what I felt comfortable with. The surgery was a total breeze. I felt totally back to myself and was back at work in 2 weeks. I know there are no guarantees I surgery but I would have my surgery again and again with this Dr.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Katherine L. – Jan 26, 2024
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I have never felt so rushed by a Dr. She didn’t even take time to answer my questions & I felt like the whole examination was 5 minutes! Also, she always has other people in the exam room , other than the nurse. She doesn’t even ask if you mind! I feel very uncomfortable with other people in the room!
What went well
  • Wait times
What could be improved
No results
4 others found this helpful
Helpful
Jun 21, 2023
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So Disappointed
Clinical skills aren’t everything. In the age of patient experience, I’m finding it hard to understand why I’ve had to go through this. Two visits, one in person + the other telemedicine, waited long periods for both with no apology. No explanation for procedures, tests etc. Office staff don’t ask questions and then tell you to fix their errors.
What went well
  • Office environment
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Long wait times
1 other person found this helpful
Helpful
SpryLady – Nov 03, 2022
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Talented surgeon and lovely demeanor
Dr. Nishida is very patient and kind. She has a very caring heart. She did a fantastic robotic surgery for me and I was on my feet and back at work in no time. I was reassured by other physicians in the area that she is the best at what she does. She was happy to schedule several appointments with me to discuss all of my concerns. At the end, I felt that I was truly seen and listened to. I would highly recommend Dr. Nishida to anyone who needs an excellent surgeon.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Kelly W. – Nov 02, 2022
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Bad surgeon
She is rude and did a bad surgery on me
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
1 other person found this helpful
Helpful
Lucy – May 13, 2022
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She is very rude and insensitive. Made me feel super uncomfortable and as if I was crazy. She kept dismissing my OBGYN recommendation based on my age, (being young) and that the new guidelines/law doesnt require Pap smears until 25.. maybe why so many Women in the past lost their uterus because of uneducated selfish doctors like her.. I do not recommend her at all. Save your money and do not waste a minute of your time with a doctor like her. As she is an oncology doctor who has no manners. She’s too worried about being audited rather than helping her patients feel more comfortable when they suffer from bad anxiety. She’s literally getting paid hundreds of dollars to have a 10 min video chat and be dismissive and rude. Also, she was late to our video conference and didn’t even think to have her staff contact me to let me know she’s running late. I had to call her staff to get her to connect and once I finally called her office, she connected a couple minutes after.
What went well
No results
What could be improved
  • Appointment was rushed
  • Didn't trust the provider's decisions
6 others found this helpful
Helpful
Sep 15, 2020
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Dr Nishida is great, not a fan of the office staff. Wait times are also long.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Staff wasn't friendly
1 other person found this helpful
Helpful
May 05, 2020
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Apathetic Office Staff. Stressful and Clinical Attitude. Indifferent. NO Planetree approach.
What went well
No results
What could be improved
  • Office environment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
8 others found this helpful
Helpful
Jan 12, 2020
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Dr. Nishida came recommended by my parent's friend, who had an excellent hysterectomy experience with her. It became clear, during my visit, that Dr. Nishida was the ONLY surgeon for me. I did not knowingly have cancer, but terrible and multiple fibroids with significant and long-term bleeding. Dr. Nishida was thoughtful and proceeded carefully with our plan, and in the end, was very glad I moved forward with my surgery, esp. given the pathology report. It was even worse than we expected. She had me in and out of the hospital quickly and easily, and I had a great experience. I feel better than I have in years. Quick recovery, and she was great with after-care. I had some trouble with hormone patches, and she was always responsive to come up with a better solution. I live in New Jersey, and it was well-worth doing my surgery with someone who was the best for me: not the 'closest' to my house.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
3 others found this helpful
Helpful
Judy Bowman – Nov 14, 2019
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I have seen and known Dr. Nishida through the years. I cannot say enough but simply she is truly one of the very best doctors I have ever had. She is caring, knowledgeable, highly skilled and truly provides excellence in her service. I have also referred my family and friends and they truly speak the same volumes of her as well. For this reason, I rate her at a 5 star level.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Jeanie Porter – Jun 25, 2019
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On the way into the operating room, noticed my platelets were dangerously, unacceptably low. Did the surgery anyway. My hematologist says that was extremely dangerous and I’ll advised and out me at serious risk.
What went well
No results
What could be improved
No results
5 others found this helpful
Helpful
Apr 18, 2019
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Dr. Nishida is a wonderful, caring Doctor that I would recommend to endless people. She did a full hysterectomy on me and did a flawless job, I could not be happier with the results! Although Dr. Nishida is so great, her secretary, I think her name is Kelly? (not sure if that is correct), comes off very rude for the times I have both called, and come in for visits. If someone is going to be working with cancer patients, they should be more welcoming and compassionate.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
10 others found this helpful
Helpful
Feb 02, 2018
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Dr Nishida completed a complex hysterectomy for me with flawless execution.
What went well
  • Office environment
  • Appointment scheduling
  • Staff friendliness
  • Wait times
What could be improved
No results
7 others found this helpful
Helpful
Rye Brook – Oct 23, 2017
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It isn't often that I write reviews, but in this case I feel the need to tell everyone looking for a doctor in Gynecologic Oncology that Dr. Nishida is the absolute best there is! From the moment I was referred to her, she made the experience easy and painless.. I had a full hysterectomy and didn't even need painkillers afterward because of the precision and care Dr. Nashida took. She is incredible- comforting, thorough and patient. Look no further!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
6 others found this helpful
Helpful
Leslie Andersen in Riverside, CT – Jul 15, 2017
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Dr. advised a biopsy for an ovarian cyst. Dismissed my desire for a total hysterectomy despite 3 prior cancer diagnosis that included colorectal and breast and melanoma - stating that surgery would be difficult. Went for a second opinion at Yale and a third at Johns Hopkins. Both doctors said you do not biopsy an ovarian cyst due to the chance of seeding (spreading). Both doctors recommended a complete hysterectomy.
What went well
  • Office environment
  • Appointment scheduling
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
9 others found this helpful
Helpful
Shannon Kennedy in Greenwich, CT – Apr 08, 2017
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Dr. Nishida is an amazing surgeon. She is kind and caring. She takes the time to explain things and answer questions. I felt so comfortable with her, and knew I was in good hands. Highly recommend her to all my family and friends.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
10 others found this helpful
Helpful
Maya in Greenwich, CT – Sep 01, 2016
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Dr. Nishida is an awesome surgeon. Had a full hysterectomy and after the surgery was very little pain. Recovery is quicker than I thought. Excellent Surgeon who I would recommend to everyone!!!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
13 others found this helpful
Helpful
Gail G in Stamford, CT – May 26, 2016
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Dr Nishida is amazing @ what she does. & she jus gives u ease of mind & lets u know that everything's going to be alright. I wish I had known about her long ago. So if ur in search of a surgeon, She's the one 2 go 2. She's my girl who truly ROCKS!! :)
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
11 others found this helpful
Helpful
Vanessa in Stamford, CT – Apr 23, 2016
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About Me

biography

Dr. Karen Nishida, MD is an oncology specialist in Stamford, CT and has over 25 years of experience in the medical field. Dr. Nishida has extensive experience in Gynecologic Neoplasms. She graduated from University of California at Berkeley in...read more
  • Oncology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of California At Berkeley

    Medical School, 1999
American Board of Medical Specialties®
American Board of Obstetrics & Gynecology®
Obstetrics & Gynecology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Locations

Practice

Office1290 Summer St Ste 5200 Stamford, CT 06905
1

Practice

St. John's Riverside Hospital967 N Broadway Yonkers, NY 10701
2
  • Call
  • Fax
  • Hours
    • Mon: 9:00am - 6:00pm
    • Tue: 9:00am - 6:00pm
    • Wed: 9:00am - 6:00pm
    • Thu: 9:00am - 6:00pm
    • Fri: 9:00am - 6:00pm
    • Sat: 9:00am - 6:00pm
    • Sun: 9:00am - 6:00pm
  • Directions

Practice

Unavail801 N 29th St Billings, MT 59101
3
  • Call
  • Fax
  • Hours
    • Mon: 8:30am - 5:00pm
    • Tue: 8:30am - 5:00pm
    • Wed: 8:30am - 5:00pm
    • Thu: 8:30am - 5:00pm
    • Fri: 8:30am - 5:00pm
  • Directions

Affiliated Hospitals

  • Stamford Hospital

    1 Hospital Plz
    Stamford, CT 06902
    Recipient of 4
    hospital awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    77%
    Patients said that doctors always listened to them and explained things well

    1% higher than the national average

    View all patient feedback
  • Billings Clinic

    2800 10th Ave N
    Billings, MT 59101

    How patients felt about the care they received at this hospital.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    78%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback
  • Greenwich Hospital

    5 Perryridge Rd
    Greenwich, CT 06830
    Recipient of 2
    hospital awards

    Patient Safety Excellence Award™ (2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    82%
    Patients said they were given information about recovering at home

    2% lower than the national average

    78%
    Patients said that doctors always listened to them and explained things well

    2% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality