Clinical interests

Internal medicine

Locations

Office Hours
Sunday Closed
Monday 8 a.m. to 5 p.m.
Tuesday 8 a.m. to 5 p.m.
Wednesday 8 a.m. to 5 p.m.
Thursday 8 a.m. to 5 p.m.
Friday 8 a.m. to 5 p.m.
Saturday Closed

Education and credentials

Board certifications
American Board of Internal Medicine
Medical school
Pontificia Universidad Catolica Madre Y Maestra
Intern/residency
Bronx Lebanon Hospital Center

Accepted insurances

We accept many major health insurance plans. Insurance plans accepted vary by doctor and can change. Please call your clinic directly to confirm what insurances are accepted.
Clinician numbers for agent use only.
Freedom Health (P00019056)
Humana (133544)
Optimum (P00023707)
UnitedHealthcare (See payor website)
Wellcare (1245414689)

Patient Reviews

Learn about our survey
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135 Results

  • March 13, 2026

    Verfied Review

    5 out of 5 patient rating

    Dr Castillo y very knowledgeable and caring

  • March 25, 2026

    Verfied Review

    5 out of 5 patient rating

    Dr. Nereida Castillo-Abreu is highly proactive in providing professional-quality health care services.

  • January 28, 2026

    Verfied Review

    5 out of 5 patient rating

    She does not rush me thru my appt. and is very knowledgeable.

  • February 04, 2026

    Verfied Review

    5 out of 5 patient rating

    She's very informative and precise at explaining exactly what & why she diagnosis the way she does. She's respectful & makes you feel like an individual patient, not a number. She's one of the best doctors I've ever had.

  • February 14, 2026

    Verfied Review

    5 out of 5 patient rating

    for one, she listens carefully and answers my questions. i appreciate her very much and also my husband was her patient before he passed ..thanks

  • December 12, 2025

    Verfied Review

    5 out of 5 patient rating

    Dr. Castillo Abreu is a high-caliber primary physician who cares deeply about my health.

  • October 03, 2025

    Verfied Review

    4.5 out of 5 patient rating

    She is.easy to talk to

  • September 12, 2025

    Verfied Review

    5 out of 5 patient rating

    She’s very sweet and makes you feel comfortable

  • September 04, 2025

    Verfied Review

    5 out of 5 patient rating

    She seems to go the extra mile.. Only my 2nd visit...8 transferred from Dr Weeks due to location

  • August 26, 2025

    Verfied Review

    5 out of 5 patient rating

    She started as our doctor and has become a trusted friend. She has all our health issues handle every single time.

  • August 07, 2025

    Verfied Review

    5 out of 5 patient rating

    I am very comfortable with her,she treats me with respect and is very patient with me,she is a wonderful caring doctor

  • July 17, 2025

    Verfied Review

    5 out of 5 patient rating

    Buena doctora habla espanol y ingles esta.muy pendiente a mis necesidades medicas y dispuesta a escuchar al paciente

  • July 07, 2025

    Verfied Review

    5 out of 5 patient rating

    Great

  • July 24, 2025

    Verfied Review

    5 out of 5 patient rating

    Excellent doctor!

  • July 25, 2025

    Verfied Review

    5 out of 5 patient rating

    My wife and I both have doctora Castillo Abreu as our primary doctor and we both agree that we love the attention the knowledge and the help that we get from doctor Castillo Abreu we are both very thankful and very satisfied for the care that we received from her thanks

  • July 10, 2025

    Verfied Review

    5 out of 5 patient rating

    She is awesome.

  • July 06, 2025

    Verfied Review

    5 out of 5 patient rating

    Dr. Castillo takes care of ally concerns

  • June 02, 2025

    Verfied Review

    5 out of 5 patient rating

    She is an excellent doctor and cares for her patients

  • June 16, 2025

    Verfied Review

    5 out of 5 patient rating

    NO COMMENTS

  • June 28, 2025

    Verfied Review

    5 out of 5 patient rating

    Muy Profesional .

  • May 09, 2025

    Verfied Review

    4.5 out of 5 patient rating

    She is a good listener and is never disrespectful of your questions or thoughts. She thoroughly explains why she recommends a course of treatment and ensures that she has your commitment to the same. She has no problems making a referral if she thinks you should see a specialist even though she oftentimes has correctly assessed the situation. She is also very friendly, courteous and professional.

  • May 09, 2025

    Verfied Review

    5 out of 5 patient rating

    She explained my lab results in a way that I could understand and answered all my questions to my satisfaction. She is very friendly and patient. I do not feel that my visit is rushed.

  • May 14, 2025

    Verfied Review

    5 out of 5 patient rating

    Por su atención y amabilidad-

  • April 01, 2025

    Verfied Review

    5 out of 5 patient rating

    Dr Castillo is kind and caring and courteous,I am very comfortable with her care,she makes me feel at ease

  • April 11, 2025

    Verfied Review

    5 out of 5 patient rating

    Dr. Abreu is my favorite doctor in the world she's Awesome kind nice and she shows concern about her patient health. She's a great Dr. I would recommend all the women in the world 🌍 to have her as your Dr. Telling you she's the Best 😉

  • April 16, 2025

    Verfied Review

    5 out of 5 patient rating

    She listens keenly when I'm talking.

  • March 29, 2025

    Verfied Review

    5 out of 5 patient rating

    Excellent provider, very caring and great listener

  • March 31, 2025

    Verfied Review

    5 out of 5 patient rating

    Because she is absolutely perfect.

  • February 22, 2025

    Verfied Review

    5 out of 5 patient rating

    Omg,she is great...I hate doctors but she changed my mind because she is great.i will only see her as she listens ,is friendly and explains everything to me also if I get sick she tells me to come right in because she doesn't want me to suffer ,she is great

  • January 03, 2025

    Verfied Review

    5 out of 5 patient rating

    Just because she is a great physician who listens to you and greatly care.

  • October 29, 2024

    Verfied Review

    4.5 out of 5 patient rating

    She is easy to talk to

  • August 01, 2024

    Verfied Review

    5 out of 5 patient rating

    Great Doctor we trust her in all our medical needs. We been seeing her for more then 10 years. We live more then 1 & 1/2 hour away yet we still continue to see her .

  • July 03, 2024

    Verfied Review

    5 out of 5 patient rating

    She listen to me when I'm talking which is very important to me.

  • July 03, 2024

    Verfied Review

    5 out of 5 patient rating

    She is terrific

  • April 02, 2024

    Verfied Review

    5 out of 5 patient rating

    My doctor happened to be off that day and she felt the need to come and take care of the problems I was having that day

  • April 12, 2024

    Verfied Review

    5 out of 5 patient rating

    She is great to me I love her service in careing for me

  • March 15, 2024

    Verfied Review

    4.5 out of 5 patient rating

    She's very caring.

  • March 15, 2024

    Verfied Review

    5 out of 5 patient rating

    What a genuine person with knowledge and personality. Very rare today!

  • February 09, 2024

    Verfied Review

    5 out of 5 patient rating

    Professional, knowledgeable.

  • February 23, 2024

    Verfied Review

    5 out of 5 patient rating

    It's excellent! I'm there for her. The day he leaves, I'll change offices.

  • February 16, 2024

    Verfied Review

    5 out of 5 patient rating

    Very professional.

  • February 16, 2024

    Verfied Review

    5 out of 5 patient rating

    Because her responsibility and friendliness and her serious way to treat a patient, I myself recommended her to my daughter who was looking for a doctor for her father. For me, she's the ultimate as a doctor.

  • February 09, 2024

    Verfied Review

    5 out of 5 patient rating

    Wonderful, down to earth doctor. Caring.

  • June 16, 2023

    Verfied Review

    5 out of 5 patient rating

    She is very knowledgeable and friendly.

  • July 22, 2023

    Verfied Review

    5 out of 5 patient rating

    She is an optimum professional, she is concerned about my condition, my age. She treats me as family, she listens and really cares. I feel safe under her care.

  • March 31, 2023

    Verfied Review

    4.5 out of 5 patient rating

    Very attentive to your questions and professional.

  • June 03, 2023

    Verfied Review

    5 out of 5 patient rating

    She is nice and explains everything.

  • July 07, 2023

    Verfied Review

    5 out of 5 patient rating

    She takes her time with you.

  • July 22, 2023

    Verfied Review

    5 out of 5 patient rating

    Dr. Nereida Castillo Abreu is a great, wonderful, caring doctor, the very best!

  • April 08, 2023

    Verfied Review

    5 out of 5 patient rating

    Because she is an excellent doctor, kind and takes her time to listen to me. Very satisfied with Dr. Castillo.

  • July 07, 2023

    Verfied Review

    5 out of 5 patient rating

    Very professional and complete.

  • September 08, 2023

    Verfied Review

    4 out of 5 patient rating

    Some things she is wrong on. Twice she cleaned my ears with a Q-tip. Now my ears ring. Gives unnecessary test request.

  • April 08, 2023

    Verfied Review

    5 out of 5 patient rating

    The most important thing is that he listens to me carefully.

  • July 22, 2023

    Verfied Review

    5 out of 5 patient rating

    Dr. Castillo is kind. She explains what I have. She explains clearly the results of my blood lab and x-rays and CT scans clearly.

  • July 22, 2023

    Verfied Review

    5 out of 5 patient rating

    Because she is an excellent professional. He is always available and cares about giving a good service. I would recommend it 100 percent for 100 percent.

  • August 04, 2023

    Verfied Review

    5 out of 5 patient rating

    I have visited many doctors and she is the first one who is a vocation doctor. It is managed by the patient. It listens to you. He takes his time to listen and examines you completely and asks you what hurts, bothers and worries you. And when I go with chronic pain or some sure problem, he calls me several times a week. That is, a follow-up to your patient.

  • June 03, 2023

    Verfied Review

    5 out of 5 patient rating

    Because she is always there when I need and she is very professional and sweet with patients.

  • August 18, 2023

    Verfied Review

    5 out of 5 patient rating

    Nereida is a caring person. I have been to several doctors. She shows more interest in her work, very caring. I am very satisfied with her, loving, made sure your medications are working.

  • March 28, 2023

    Verfied Review

    5 out of 5 patient rating

    She listens intently to my concerns. She usually explains options that are available for me to consider. She is friendly and courteous. I look forward to my visits with her.

  • July 29, 2023

    Verfied Review

    5 out of 5 patient rating

    What can I say that hasn't been said. Dr. Abreu is what some might call or say "a real commodity." She takes time to analyze your situation. She doesn't rush like some have the custom to. Overall she is a loving doctor, and we in my household love her too.

  • March 24, 2023

    Verfied Review

    5 out of 5 patient rating

    I am very happy with the attention that my doctor gives me, it is excellent

  • August 04, 2023

    Verfied Review

    5 out of 5 patient rating

    Excellent doctor and is very human. I trust her completely.

  • July 15, 2023

    Verfied Review

    5 out of 5 patient rating

    It's very professional. A lot of compassion for the patient/and it is very difficult to get an honest doctor who serves the community to help and see people as human and not as pieces of making money with insurance.

  • August 11, 2023

    Verfied Review

    5 out of 5 patient rating

    He is interested in knowing how illegible the patient is and explains in an understandable way the results of laboratory and tests. Excellent doctor.

  • August 25, 2023

    Verfied Review

    5 out of 5 patient rating

    Because I haven't had any problems.

  • April 08, 2023

    Verfied Review

    5 out of 5 patient rating

    Excellent doctor.

  • April 08, 2023

    Verfied Review

    5 out of 5 patient rating

    She is an excellent doctor. Very caring, always call you back, follow through, very pleased.

  • July 15, 2023

    Verfied Review

    5 out of 5 patient rating

    Love the Castillo.

  • February 03, 2023

    Verfied Review

    5 out of 5 patient rating

    I think she is an excellent doctor, concerned about the health of her patient, she explains and takes care of you very well.

  • August 11, 2023

    Verfied Review

    5 out of 5 patient rating

    Extremely professional, kind, listens to his patients and explains patiently, he is always up-to-date with the annual studies of his patients.

  • June 03, 2023

    Verfied Review

    5 out of 5 patient rating

    She seems to care about the patients needs, explain thoroughly the test results and what do they mean and the best treatment for your health problem. She is one of the best doctors I've ever had. I live in [omitted]where there are lots of doctors, but I prefer to travel to Orlando to see her.

  • August 25, 2023

    Verfied Review

    5 out of 5 patient rating

    He is a very professional person and human being. She listens to her patients and is accurate in her diagnoses and has a very good attitude to help her patient.

  • July 22, 2023

    Verfied Review

    5 out of 5 patient rating

    Her quality of service is above and beyond previous providers I have had.

  • July 15, 2023

    Verfied Review

    5 out of 5 patient rating

    She is a very caring and knowledgeable doctor, and very friendly. Very good doctor.

  • August 04, 2023

    Verfied Review

    5 out of 5 patient rating

    I have no complaints.

  • August 25, 2023

    Verfied Review

    5 out of 5 patient rating

    Very satisfied.

  • September 01, 2023

    Verfied Review

    5 out of 5 patient rating

    She is a very good listener, spends adequate time with us, and is always very pleasant.

  • June 09, 2023

    Verfied Review

    5 out of 5 patient rating

    Is very good.

  • March 31, 2023

    Verfied Review

    5 out of 5 patient rating

    Very satisfied with my doctor.

  • August 18, 2023

    Verfied Review

    4.5 out of 5 patient rating

    Dr. Castillo - the best I see it is that she listens and gives you any explanation you need to know.

  • August 04, 2023

    Verfied Review

    5 out of 5 patient rating

    It is the most agreed.

  • July 29, 2023

    Verfied Review

    5 out of 5 patient rating

    She is very easy to talk to. She is a doctor that listens to you. When I'm sick she always makes sure that I'm doing well by calling my home. I thank her for taking time do so.

  • July 29, 2023

    Verfied Review

    5 out of 5 patient rating

    Doctor who is compassionate, friendly and very professional.

  • May 30, 2023

    Verfied Review

    5 out of 5 patient rating

    Because she's very nice, friendly and human.

  • July 22, 2023

    Verfied Review

    5 out of 5 patient rating

    She is very competitive on health issues and listening the patient's complaints.

  • June 09, 2023

    Verfied Review

    4.5 out of 5 patient rating

    She is a good doctor. Takes time with you.

  • April 21, 2023

    Verfied Review

    5 out of 5 patient rating

    The doctor is very knowledgeable about her work and very kind to patients. I give him 100 percent for his work in his work.

  • June 03, 2023

    Verfied Review

    4 out of 5 patient rating

    She is attentive and compassionate and she is thorough.

  • July 22, 2023

    Verfied Review

    5 out of 5 patient rating

    She is very concerned with patients.

  • August 11, 2023

    Verfied Review

    5 out of 5 patient rating

    In this evaluation.

  • July 15, 2023

    Verfied Review

    5 out of 5 patient rating

    Too much, professional, very efficient with your patients

  • June 03, 2023

    Verfied Review

    5 out of 5 patient rating

    She is excellent and a responsible professional.

  • July 15, 2023

    Verfied Review

    5 out of 5 patient rating

    Very good attention and professionalism.

  • July 07, 2023

    Verfied Review

    5 out of 5 patient rating

    She is a good doctor, does a good job, make sure that patient get the right care and doing good. I am very please with the care whenever I visited the office.

  • July 15, 2023

    Verfied Review

    5 out of 5 patient rating

    If they don't open the lab, I don't know what can happen. Humana's insurance says it's not their fault. You have the room and all the elements and the illegible person, why not? Now it's always good to give someone else training just in case something happens, and the doctor's nurses can't do it? Thank you. Attention, [omitted].

  • July 22, 2023

    Verfied Review

    5 out of 5 patient rating

    Because she treats me with respect and is always willing to listen and give advice.

  • August 25, 2023

    Verfied Review

    5 out of 5 patient rating

    Attention provided.

  • July 29, 2023

    Verfied Review

    5 out of 5 patient rating

    The doctor is a very dedicated person to the patient. Listen and answer all questions. Very professional.

  • February 28, 2023

    Verfied Review

    5 out of 5 patient rating

    Because she so nice and very honest, illegible, etc.

  • March 24, 2023

    Verfied Review

    5 out of 5 patient rating

    Able to answer questions and taking time to listen.

  • March 14, 2023

    Verfied Review

    5 out of 5 patient rating

    She is great Dr.

  • August 04, 2023

    Verfied Review

    5 out of 5 patient rating

    Very good doctor.

  • April 08, 2023

    Verfied Review

    4 out of 5 patient rating

    The doctor is very professional.

  • June 09, 2023

    Verfied Review

    5 out of 5 patient rating

    The staff is friendly, professional and courteous. Dr. Castillo is caring, listens, responds to all questions. I am very happy with everyone in that office.

  • March 31, 2023

    Verfied Review

    5 out of 5 patient rating

    She listens to your questions and answers them.

  • January 04, 2023

    Verfied Review

    5 out of 5 patient rating

    She is amazing she took the time to speak with my mom and addressed all of my concerns during my visit. Her recommendations for a specialist and any concerns my mom may have had a spot on enjoyed meeting her and speaking with her

  • March 31, 2023

    Verfied Review

    5 out of 5 patient rating

    Dr. Castillo-Abreu is very caring and listens to my concerns. Answers all my questions.

  • March 24, 2023

    Verfied Review

    5 out of 5 patient rating

    Because for me, she is a very wise doctor in her work and very good with patients. Excellent.

  • February 28, 2023

    Verfied Review

    5 out of 5 patient rating

    Because it is the truth. My Dr. Castillo Abreu is the very best doctor. She is wonderful and helpful every time I visit! Thank you.

  • August 25, 2023

    Verfied Review

    5 out of 5 patient rating

    Attention, very professional care, listen carefully, and provide information on health care and treatment.

  • July 15, 2023

    Verfied Review

    5 out of 5 patient rating

    He always attends to my care needs and takes time to attend to me kindly.

  • August 04, 2023

    Verfied Review

    5 out of 5 patient rating

    Very professional patient care. It provides very detailed information. Listen to the patient. Give clear answers.

  • May 30, 2023

    Verfied Review

    5 out of 5 patient rating

    She is good/compassion/professional.

  • July 07, 2023

    Verfied Review

    5 out of 5 patient rating

    She always takes the time to answer questions. Never felt rushed with her.

  • July 15, 2023

    Verfied Review

    5 out of 5 patient rating

    He is very kind and shows interest in the patient's problem. It answers the patient's doubts and explains very well the results of laboratory tests or any other, very clearly. I am more than satisfied with it.

  • February 12, 2023

    Verfied Review

    5 out of 5 patient rating

    Treas patients like family and shows genuine interest in your health condition.

  • December 29, 2023

    Verfied Review

    5 out of 5 patient rating

    Very professional.

  • December 08, 2023

    Verfied Review

    5 out of 5 patient rating

    He's a great person. He cares about his patients. Friendly and answers any questions.

  • December 08, 2023

    Verfied Review

    5 out of 5 patient rating

    Because she is very clear and sincere.

  • January 12, 2024

    Verfied Review

    4.5 out of 5 patient rating

    She is good in almost everything.

  • January 12, 2024

    Verfied Review

    5 out of 5 patient rating

    Because she's an angel, calling me, how I feel after I called the doctor on weekends. She is the only reason that I come here.

  • January 05, 2024

    Verfied Review

    5 out of 5 patient rating

    Dr. Castillo is very attentive to the patient's needs and takes plenty of time with the patient.

  • January 05, 2024

    Verfied Review

    5 out of 5 patient rating

    Because they are responsible and very efficient in their profession.

  • January 05, 2024

    Verfied Review

    5 out of 5 patient rating

    She knows her profession very well and shows concerns solving medical issues to their patients.

  • November 15, 2023

    Verfied Review

    5 out of 5 patient rating

    Como profesional, es excelente. Se la recomendaria a cualquier persona.

  • November 15, 2023

    Verfied Review

    5 out of 5 patient rating

    Her genuine and sincere need to help her patients. Her primary motivator is to provide the best care and treatment always considering patient opinions and concerns about treatment options. I respect and trust her.

  • November 24, 2023

    Verfied Review

    5 out of 5 patient rating

    Porque creo en su capacidad profesional.

  • November 15, 2023

    Verfied Review

    5 out of 5 patient rating

    Muy dedicado y paciente. Tomo su tiempo para aclarar mis dudas y enviarme lo que necesitaba para mejorarme.

  • November 11, 2023

    Verfied Review

    5 out of 5 patient rating

    Dr. Castillo shows great concern for whatever worries me.

  • November 15, 2023

    Verfied Review

    5 out of 5 patient rating

    Muy buena doctora.

  • November 08, 2023

    Verfied Review

    4.5 out of 5 patient rating

    It's my pleasure.

  • October 20, 2023

    Verfied Review

    5 out of 5 patient rating

    I am satisfied with the center.

  • October 25, 2023

    Verfied Review

    5 out of 5 patient rating

    She is a great listener. I never felt rushed while I was seeing her. She explains everything very clearly and she shows a genuine concern for my health.

  • October 27, 2023

    Verfied Review

    5 out of 5 patient rating

    Because she's a very good doctor and human being. She gives the time to call in illegible to see after the medication it's illegible.

  • October 20, 2023

    Verfied Review

    5 out of 5 patient rating

    Dr. Nereida Castillo is excellent doctor who cares for her patient.