What patients are saying
Overall rating
4.93
Average wait time
4.83
Bedside manner
4.97
“Dr. Castro is quick to understand, diagnose, and treat foot problems. I'm very happy to have found her.”
Christine R.Less than 1 month ago
“I chose Dr. Castro based on the great reviews online and can now fully attest to them. She listened carefully, took her time, and gave very good, thoughtful advice. She’s super friendly, made me feel comfortable throughout the visit, and I would highly recommend her.”
Hanna H.January 7, 2026
About Dr. Diane M. Castro
Dr. Diane M. Castro is board certified by the American college of foot and ankle surgeons and the American Board of Podiatric Medicine.
Dr. Castro is a dual board certified foot and ankle surgeon that is extensively trained in the treatment of a full spectrum of foot and ankle disorders, with an emphasis in tendon injuries, fractures, bunions, hammertoes, sports and dance medicine. Dr. Diane Castro attended New York University, where she graduated cum laude with a Bachelor of Arts degree in Psychology, while minoring in Chemistry. She earned her podiatric medical degree from The New York College of Podiatric Medicine, where she was valedictorian. Dr. Castro completed her podiatric surgical residency in Massachusetts at Cambridge Health Alliance, a teaching hospital of Harvard University; in her final year, she served as Chief Resident.
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Medicare
UnitedHealthcare
UnitedHealthcare Oxford
Office location
The Center for Podiatric Care and Sports Medicine
120 E 56th St, Ste 1150, New York, NY 10022
Education and background
Practice names
Hospital affiliations
- The Mount Sinai Hospital
Board certifications
- American Board of Foot and Ankle Surgery
- Foot Surgery (Foot and Ankle Surgery)
- American Board of Podiatric Medicine
Education and training
- New York College of Podiatric Medicine, Doctor of Podiatric Medicine
- Cambridge Health Alliance, Residency in Podiatric Medicine
Languages spoken
- English
- Portuguese
Provider's gender
Female
NPI number
1083841522
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.93
Wait time
4.83
Bedside manner
4.97
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
961 reviews
Most relevant
Dr. Castro was great and helped remedy the pain that I was in. She has a great bedside manner and I highly recommend her.
November 3, 2025Initials hidden
Dr. Castro is quick to understand, diagnose, and treat foot problems. I'm very happy to have found her.
Less than 1 month agoChristine R.Verified patient
Dr. Castro is amazing! She addressed all my concerns and was able to help me towards remedying everything. Thank you again
September 23, 2025Tamjid T.Verified patient
Good listener and very patient. Great bedside manner. Understood my problem. Excellent doctor. Would very highly recommend
September 8, 2025Elyse C.Verified patient
Dr. Castro was AWESOME. Knowledgable, efficient, and kind. Warm bedside manner. Would 1000% recommend.
Less than 6 months agoInitials hidden
Dr. Castro is very nice and she took time to ask questions and answered all of mine. Very clean and organized office.
April 4, 2025Kathy B.Verified patient
I truly wish that Dr. Castro could be my full-time doctor. It’s the best experience I’ve had in ages.
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August 21, 2025Jordan B.Verified patient
Dr Castro was very informative and provided details along the way. Felt very comfortable and result so far is great.
More than 1 year agoInitials hidden
Dr. Castro is very kind and thoughtful! She listened to my concerns and did a great job answering all of my questions.
More than 1 year agoInitials hidden
was greeted by front desk upon arrival very friendly, didn’t wait long. The Doctor was amazing and very knowledgeable
May 15, 2024Li Nda G.Verified patient
Went to Dr. Castro for foot pain, the appointment went smoothly and she was very thorough.
May 20, 2025Katelyn B.Verified patient
Great and caring doctor.
Excellent medical care with a pleasant personality.
Solved my problem expertly and quickly.
More than 1 year agoInitials hidden
The doctor was very nice and empathetic. She answered all of my questions and was patient. Had a great experience
More than 1 year agoInitials hidden
Very condescending and spent at most 5 minutes in the exam room, though I was waiting 20+ minutes
October 7, 2024Initials hidden
Excellent doctor! Zero wait time, really good bedside manner and patiently answered all of my questions. Highly recommend.
More than 1 year agoMelissa G.Verified patient
Dr Castro is the best. Very straightforward and efficient!
January 3, 2026Initials hidden
Dr. Castro was great. Her knowledge and bedside manner gave me the confidence that I absolutely picked the right doctor.
April 16, 2019Joan D.Verified patient
I felt a bit rushed by the doctor but, overall, she answered all my questions
Less than 1 year agoInitials hidden
Dr. Castro was amazing! Very patient, thorough and friendly!
Less than 6 months agoFiorella R.Verified patient
Dr. Castro is very competent, thorough, and honest. I high recommend her!
July 22, 2025James H.Verified patient
Entire staff, dr Castro and medical staff are all outstanding and super helpful - in their amazing brand new office
June 8, 2020Wasim A.Verified patient
The Doctor was great, appointment was quick and efficient.
November 14, 2025Suzie M.Verified patient
She is extremely knowledgeable, caring and thorough. I would highly recommend her to anyone.
July 2, 2024Michelle B.Verified patient
Highly recommend Dr. Castro! She answered my many questions and provided excellent care!
August 30, 2024Michael F.Verified patient
Dr. Castro was very attentive, professional , caring,cheerful,great smile.
I will recommend her very highly.
June 20, 2022Maria A.Verified patient
Very thorough and knowledgeable.
Great bedside manner. I have already recommended the doctor to all my friends.
July 30, 2018Yoko W.Verified patient
The whole office was respectful, prompt, and professional. Dr Castro was really great with my child.
August 3, 2023Edith F.Verified patient
She is awesome! Extremely knowledgeable and caring. Best decision I made to come see her about my foot pain!
January 11, 2020David C.Verified patient
Clear instructions from office
Doc listened to all of my concerns and had a clear plan of action.
June 23, 2023Jeffrey R.Verified patient
Very knowledgeable and good doctor. Feels personable and attentive. Most definitely would recommend.
More than 1 year agoInitials hidden
No complaints! Very streamlined service. Doctor was very personable and knowledgeable. Highly recommend.
August 2, 2021Initials hidden
Amazing experience. I was in and out in 30 minutes and got a treatment plan that fits my needs.
April 23, 2023Najee W.Verified patient
She was great, to the point, and knowledgeable. Friendly and fast appointment. I highly recommend.
June 22, 2018Victor R.Verified patient
She's down to earth, sweet, and informative! She went above and beyond to make me feel comfortable
May 27, 2020Initials hidden
It was a great visit. She took her time to go over everything. Everyone made me feel comfortable
August 20, 2020Initials hidden
Super friendly, listened to all my concerns, diagnosed and came up with a game plan.
July 23, 2023Patrick M.Verified patient
Friendly
Took the time to explain things
X-rays done on site and reviewed immediately
September 23, 2023Initials hidden
I highly recommend Dr Castro! Super friendly, very efficient and provided excellent care I’m
February 18, 2022Matthew D.Verified patient
Excellent doctor! Great bedside manner, made me feel super comfortable! Would 10/10 recommend!
More than 1 year agoInitials hidden
Dr Castro is wonderful! Very attentive and always trying to find the best solution.
August 13, 2023Emily B.Verified patient
Generous with her time, knowledgeable, great bedside manner. Would definitely recommend!
October 7, 2022Melissa G.Verified patient
Dr. Castro is so nice! She did a thorough evaluation of my foot. I would highly recommend her
May 18, 2018Kristyn M.Verified patient
Wonderful doctor with a great smile. Knows what she is doing. I highly recommend her.
More than 1 year agoNathalie G.Verified patient
She was an amazing listener, and I got a very thorough explanation of my issues.
December 8, 2022Initials hidden
Very professional, caring and helpful. I never felt rushed. She took care of my issue.
July 23, 2020Initials hidden
Had a great visit with Dr. Castro. She is very personable and explained things clearly
May 23, 2020Vanessa G.Verified patient
Super friendly doctor, great bed/chair side manner, answers your questions thoroughly.
January 13, 2020Initials hidden
Dr Castro is a dedicated physician. Her care is gentle and second to none.
A+++++++
July 7, 2021Ralph P.Verified patient
Amazing! Friendly, efficient, easy. Would recommend!
More than 1 year agoInitials hidden
Dr. Castro is attentive, helpful and sensitive. I had no wait.
July 22, 2024Alison M.Verified patient
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How soon can I make an appointment with Dr. Diane M. Castro?
Generally, Dr. Diane M. Castro has appointments available on Zocdoc within 1 week. You can see Dr. Castro's earliest availability on Zocdoc and make an appointment online.
Is Dr. Diane M. Castro accepting new patients?
Dr. Diane M. Castro generally accepts new patients on Zocdoc. You can see Dr. Castro's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Diane M. Castro accept my insurance?
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Can I make an appointment with Dr. Diane M. Castro online?
Yes, you can make an appointment online with Dr. Castro using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Diane M. Castro affiliated with?
Dr. Diane M. Castro is affiliated with The Mount Sinai Hospital.
What practice does Dr. Diane M. Castro work with?
Where is Dr. Diane M. Castro's office located?
Dr. Diane M. Castro's office is located at 120 E 56th St, New York, NY 10022.
Which board certifications does Dr. Diane M. Castro have?
Dr. Diane M. Castro is certified by American Board of Foot and Ankle Surgery, Foot Surgery (Foot and Ankle Surgery), and American Board of Podiatric Medicine.
What are common reasons for patients to see Dr. Diane M. Castro?
Dr. Diane M. Castro frequently sees patients for Foot Pain, Foot Problems, Podiatric Care, Sports Injury, and X-ray. You can see other visit reasons for Dr. Diane M. Castro on their profile.
What languages does Dr. Diane M. Castro speak?
Dr. Diane M. Castro speaks English and Portuguese.
How do patients rate Dr. Diane M. Castro in reviews?
961 patients have reviewed Dr. Diane M. Castro. The overall rating for this doctor is 4.93/5. They have a 4.96/5 rating for bedside manner and a 4.83/5 rating for wait time. You can read individual reviews and ratings on their profile.