
Dr. Katherine Kostakos, MD
Internist
621.9 mi · 3510 Johnson Ave, Bronx, NY 10463
At a glance
4.63 stars (57 reviews)
93% are satisfied with this provider ·
Accepts 43 insurances
Aetna, BlueCross BlueShield, Cigna, Emblem Health, UnitedHealthcare, more+ ·
Has 20+ years of experience
Graduated from New York Medical College, Doctor of Medicine
Works at Riverdale Practice
2 office locations · View practice profile
4.63
57 reviews
Bedside manner
4.8
Wait time
4.4
Recent reviews
I’m so impressed by this office and Dr.Kostakos . They are adhering to all the covid guidelines and precautions. This was my first time there and I am so happy . Everyone was so friendly and attentive.
March 8, 2021Regina R.Verified patient
She is great! She is now my primary care provider for the last two years. She is very attentive and knowledgeable!
February 8, 2021Carolina G.Verified patient
Office locations
1
1.
Riverdale Practice
621.9 mi · 3510 Johnson Ave, Bronx, NY, 10463
2
2.
Cross County Practice
626.0 mi · 1010 Central Park Ave, Yonkers, NY, 10704
Katherine Kostakos does not participate in Zocdoc to offer online booking at this time
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In-network insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
UnitedHealthcare
UnitedHealthcare Oxford
Aetna
BlueCross BlueShield
Cigna
Emblem Health
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Chronic high blood pressure
Chronic diabetes
Diabetic emergency
Underactive thyroid
Acute urinary tract infection
Lower back pain
Chronic high blood pressure
Chronic diabetes
Diabetic emergency
Underactive thyroid
More about Dr. Katherine Kostakos, MD
Dr. Katherine Kostakos is a caring and reputable internist serving the community of Bronx, NY. She attended New York Medical College where she received her medical degree. She completed her residency at North Shore University Hospital.
Dr. Kostakos is a part of Riverdale Office MG Internal Medicine. She is board certified by the American Board of Internal Medicine.
Dr. Kostakos is sensitive to the uniqueness of each patient's situation and adapts her consultations and treatment options appropriately to accommodate individual needs and concerns.
Education & experience
Education
Medical School - New York Medical College, Doctor of Medicine
North Shore University Hospital (Residency)
Practice
Certifications
American Board of Internal Medicine
Background
Languages spoken
English
Gender
Female
NPI number
#1710070933
Katherine Kostakos does not participate in Zocdoc to offer online booking at this time
Similar providers on Zocdoc
Top-rated
Closest to you
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Physician Assistant
4.5511 reviews
6.5 mi535 W 110th St, Ste 1E, New York, NY, 10025
Next available: Apr 22Offers telehealth
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6.5 mi535 W 110th St, Ste 1E, New York, NY, 10025
Next available: Apr 22Offers telehealth

Dr. Wamiq Jadun, MD
Pediatrician
4.3234 reviews
8.5 mi1 Maywood Ave, Maywood, NJ, 07607
Next available: Apr 22
4.3234 reviews
8.5 mi1 Maywood Ave, Maywood, NJ, 07607
Next available: Apr 22

Dr. Farid Shahkoohi, MD
Internist
4.79185 reviews
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Next available: Apr 23
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Â

Dr. John Abroon, MD
Internist
4.61224 reviews
New York, NY, 10021
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Dr. Danijela Zotovic, MD
Internist
4.932,519 reviews
8.5 mi302 E 72nd St, New York, NY, 10021
Next available: May 21
4.932,519 reviews
8.5 mi302 E 72nd St, New York, NY, 10021
Next available: May 21
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.63
Wait time
4.37
Bedside manner
4.83
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
57 reviews
Most relevant
Dr. Kostakos is the nicest doctor I’ve ever been to. She is professional and thorough and seems like she genuinely cares.
May 11, 2018Deborah M.Verified patient
She is great! She is now my primary care provider for the last two years. She is very attentive and knowledgeable!
February 8, 2021Carolina G.Verified patient
Amazing! Took her time and very thorough. You can tell she loves what she does. Goes the extra mile.
More than 1 year agoInitials hidden
Visit with Dr Kastakos was great she was informative and helpful. Will be coming back!
More than 1 year agoInitials hidden
Dr. Kostakos was an absolute pleasure!! Very thorough and extremely kind.
January 17, 2018Serena R.Verified patient
Great doctor who is very detailed and great bedside manner. Thank you.
March 1, 2019Pablo S.Verified patient
Great bedside manner very thorough great personality. Amazing overall
More than 1 year agoInitials hidden
Very Professional and supportive doctor. Love seeing her every time.
August 12, 2017Lourdes R.Verified patient
Friendly staff, extremely clean facility, great doctor.
January 28, 2021Initials hidden
I’m so impressed by this office and Dr.Kostakos . They are adhering to all the covid guidelines and precautions. This was my first time there and I am so happy . Everyone was so friendly and attentive.
March 8, 2021Regina R.Verified patient
Thorough and attentive.
March 9, 2021Initials hidden
The doctor was very friendly, interested in what I had to say, and thorough in her questions. She seemed to be interested in my health and the prevention of future issues. The staff in the office were also super friendly and helpful. Overall, great experience.
January 13, 2021Elizabeth G.Verified patient
Amazing and friendly doctor!
February 12, 2020Louiesa A.Verified patient
Though I waited more than I wanted to, I walked out feeling taken care off. Dr. Kostakos was in a cheerful mood and engaged in a helpful conversation.
She was also helpful in referring me to multiple specialists within my area of residence making sure they are both geographically close and trusted professionally (I hope).
January 28, 2020Yuval R.Verified patient
I was referred to Dr. Kostakos and it was truly a pleasure. I’m glad to have been able to establish care with her. All of my answers was answered with her and she made me feel very comfortable. You can speak to her about anything and everything and she’ll guide you to her best of her ability.
December 31, 2019Nicole V.Verified patient
it was ok
December 10, 2019Rohan L.Verified patient
Super attentive really listened very friendly
November 26, 2019Louise M.Verified patient
Dr. Kostakos takes time to listen and repeat back your concerns to ensure she addresses them all. The staff were lovely and helpful too, especially Allison.
October 2, 2019Corrine B.Verified patient
Dr. was friendly, smiled and washed hands. Made health recommendations appropriate for my age. Will definitely recommend her to friends.
September 28, 2019Kellie D.Verified patient
This was the worst experience I have ever had at a Dr. office. I waited 1/2 hour to be taken back and then another 1/2 waiting in a gown. Then a random person comes in and tells me that I had previously seen another Dr there and that I can't see Dr. Kostakos. I said I didn't want to see that Dr. Then she leaves ad I hear Dr. Kostakos say she is too busy to see me. And then the random person comes back and says the Dr will only see me if I don't intend to switch Dr. again (how do I know until I see her). I go to leave because they made me very uncomfortable. And then on the way out they tell me the Dr. will see me as long as I don't have anything serious I need to talk to her about.. in my annual physical. Which is insane. Of course, I do. They blamed it all on ZocDoc and the integration. But they treated me like crap, the Dr refused to give me the care I used ZocDoc to sign up for and they had no intention of honoring my appointment for an annual exam because I have medical issues I need to discuss (??????). If they had an issue with the circumstances, they could have called beforehand, or when I arrived, but they did not. Avoid all the doctors at this very unprofessional practice.
September 16, 2019Laura S.Verified patient
She's very professional and I like that she asked a lot of questions so that her diagnosis was well-informed. She's a very pleasant doctor.
July 11, 2019David J.Verified patient
Professional, thorough and warm.
May 8, 2019Donna L.Verified patient
Dr. K Kostakos is an absolutely wonderful individual. Never felt rushed with or judged with my inquiries , she makes you feel CARED for. Staff is super friendly and professional. Once I despised visiting a doctors office , Not any more! Thank you DR. K!
February 20, 2019Rebecca P.Verified patient
Great doctor and nurses!
August 29, 2018Sara A.Verified patient
I was seen pretty quickly. Staff was nice. Dr. Kostakos was professional and pleasant. She was friendly and didn't rush the examination.
More than 1 year agoCorrine B.Verified patient
Awesome as always.
May 16, 2018Sheila D.Verified patient
She is wonderful. Thorough and empathetic. A clear communicator. The people in this practice are so friendly and professional. So happy I found her.
April 25, 2018Mary K.Verified patient
Love her. Asked the right questions, gave me an enormous amount of time as a new patient. The staff is great, too. Couldn't be more pleased with my new doctor!
More than 1 year agoMary K.Verified patient
March 2, 2021Susanne G.Verified patient
February 22, 2021Milja C.Verified patient
More than 1 year agoInitials hidden
February 17, 2021Georgios P.Verified patient
More than 1 year agoInitials hidden
January 22, 2021Kenia G.Verified patient
March 14, 2020Ana C.Verified patient
More than 1 year agoInitials hidden
March 4, 2020Sivan S.Verified patient
More than 1 year agoInitials hidden
More than 1 year agoInitials hidden
November 11, 2019Jenelin Y.Verified patient
September 11, 2019Janissa P.Verified patient
September 9, 2019Shamara M.Verified patient
August 6, 2019Douglas W.Verified patient
More than 1 year agoDelana A.Verified patient
January 11, 2019Initials hidden
August 1, 2018Cristy A.Verified patient
April 23, 2018Manuel R.Verified patient
March 28, 2018Prabjot K.Verified patient
More than 1 year agoInitials hidden
January 24, 2018Cynthia C.Verified patient
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What practice does Dr. Katherine Kostakos work with?
Dr. Katherine Kostakos works with Riverdale Practice.
Where is Dr. Katherine Kostakos's office located?
Dr. Katherine Kostakos has 2 office locations, including in Bronx and Yonkers, view full addresses on Dr. Kostakos's profile.
Which board certifications does Dr. Katherine Kostakos have?
Dr. Katherine Kostakos is certified by American Board of Internal Medicine.
What are common reasons for patients to see Dr. Katherine Kostakos?
Dr. Katherine Kostakos frequently sees patients for Annual Check Up, Annual Physical, General Consultation, Illness, and New Patient Visit. You can see other visit reasons for Dr. Katherine Kostakos on their profile.
What languages does Dr. Katherine Kostakos speak?
Dr. Katherine Kostakos speaks English.
How do patients rate Dr. Katherine Kostakos in reviews?
57 patients have reviewed Dr. Katherine Kostakos. The overall rating for this doctor is 4.63/5. They have a 4.83/5 rating for bedside manner and a 4.37/5 rating for wait time. You can read individual reviews and ratings on their profile.