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Dr. Athanasios Antoniadis, MD

Dr. Athanasios Antoniadis, MD

Obstetrics & Gynecology*

Dr. Athanasios Antoniadis, MD is an obstetrician gynecologist in West Islip, NY. He is affiliated with medical facilities South Shore University Hospital and Good Samaritan Hospital Medical Center. He is accepting new patients.

4.8 Star Rating
Based on 55 reviews 4.8 Star Rating (55 reviews)

Practice

750 Montauk Hwy West Islip, NY 11795

Dr. Antoniadis is a Healthgrades Choice provider in Obstetrics & Gynecology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

Experience Check

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Dr. Antoniadis' Reviews

Likelihood to recommend Dr. Antoniadis

4.8
55 ratings, 25 with a written review
5 star
95%
95%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
5%
5%

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THE BEST DOCTOR EVER
Dr. A is top notch! He saved my life 3x! 1st time when he performed a D & C with a hysteroscopy so that I can have kids. 2nd and 3rd time when he delivered both my babies. He has a terrific bedside manner and a wonderful team of staff members. He’s very kind! He’s funny! He’s amazing at what does! He’s knowledgeable! Also, he’s a real people person! He really took good care of me during both my pregnancies! I look forward to seeing him again! I truly appreciate him and I would strongly recommend him to anyone!
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
Helpful
Apr 29, 2023
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The greatest
Happened years ago that he treated me he never left my side. Big man with the most gentle professional touch
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
2 others found this helpful
Helpful
Nikki – Jul 21, 2022
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Dr. A was my follow up doctor post hysterectomy / cystotomy. (My surgeon was out of town) He came to my hospital bed to introduce himself when I was recovering. He had such a friendly, warm & caring energy about him. He did not do my surgery, nor was he involved but he was going to be my follow-up surgeon being that my original surgeon was going to be out of town. On my first follow up, he was as warm, caring & friendly as he was the day he came to introduce himself to me in the hospital. He immediately put me at ease & also made me laugh. He is nurturing & understanding. He is kind & explains everything to you so you are not left in the dark. A wonderful visit! Following week I needed to see him to have my Foley catheter removed. I did not know this at the time but he came in on his day off! You heard me right. He came in - the day after Thanksgiving - when the office was closed because he knew I needed the Foley pulled. I was truly speechless. He is one of a kind..AN ABSOLUTE GEM!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
5 others found this helpful
Helpful
Alysha Edelman – Nov 27, 2021
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Prompt, kind, respectable. We actually conversed in his office then moved to the exam room. This is the first and only gyno I have had at 47 yo that spoke to me with clothes on. Answered all my questioned, his female assistant was quiet as she went about her tasks. My female neurologist actually recommended him and I am happy.
What went well
  • 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
3 others found this helpful
Helpful
Sep 17, 2021
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God has truly gave us a gift when he blessed us with Dr A. He has been my Dr. for 30 years, and 3 children later. I cannot say enough good things about him. He has saved my life twice. He is caring, compassionate, kind and treats everybody like they are his own family. His office staff is amazing and they were all always do what they can to help. I truly love them all.
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
5 others found this helpful
Helpful
JoAnn Castrogiovanni – Aug 06, 2021
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Dr. A is the best by far, I trust this man with my life. He is always professional and shows his love and care for his patients. He saved my daughter's life and mines. I will never go to another doctor as long as he's practicing. Even if my insurance needs to change I will only select based on if he takes it or not! I will forever love Dr. A!!!!!
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
3 others found this helpful
Helpful
LaRae L Jones – Jun 22, 2021
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Dr.A is a compassionate person that truly care about his patients. He doesn’t do what he does for the money and it shows. I finally have a child thanks to this man. I can not tell you how well taken care of I was throughout my complicated pregnancy and my c-section. I was up and walking the next morning with minimal pain. (I dunno if that was because of him or just how my body healed). I do know if I didn’t have such a great Surgen things might have been very different. He came to my room numerous time to check on me in the hospital which is rare for lot of doctors. Even the nurses at Good Sam were whispering “oh she is Dr.A ‘s patient he does the best job we don’t have to do much.” Still don’t know exactly what that meant but I felt good hearing in while recovering. He never has you waiting for long for your appointment in his office, listens to your concerns and calms your nerves. And boy did I have nerves every appointment. After all the docs I’ve been thru he’s the best.
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
Destiny Gavroy – Jan 18, 2021
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Dr. A is one of a kind!! He is truly an amazing doctor who takes his time to explain, is caring, nurturing, and has a loving heart. He is a gently giant!! We are so grateful to him for bringing our miracle baby into the world. We highly recommend Dr. Antoniadis and his practice. He is a wonderful doctor.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Yani Rodriguez – Nov 10, 2020
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He’s great. Now my young daughters use him
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
Helpful
Angie – Oct 14, 2020
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Outstanding Dr!! Very professional, warm, caring and has diagnosed me twice with Cancer and saved my life both times with early detection.
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
Helpful
Oct 13, 2020
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Dr. Antoniadis is a wonderful doctor.
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
1 other person found this helpful
Helpful
Carol – May 20, 2020
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I couldn't have a better doctor!!!!
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
2 others found this helpful
Helpful
Vanessa in Deer park, NY – Nov 22, 2019
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Dr. A is a wonderful doctor! With my first daughter he advised my husband and I that the baby was in a position that may make delivery difficult and recommend a c-section. He thoroughly gave us all of the information, but left the final decisions up to us. He ended up performing both of my c-sections, and made us feel comfortable and cared for every step of the way. I would highly recommend Dr. A to anyone!
What went well
No results
What could be improved
No results
3 others found this helpful
Helpful
Apr 27, 2019
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I went to Dr. Antoniadis for a second opinion. I was so impressed with my entire experience from making the appointment to the visit. His staff is pleasant and professional, makes you feel welcomed and taken care of. after meeting with Dr. Antoniadis i could see where they get that from. He was amazing, made me feel so comfortable, he was so informative, took the time to explain everything in detail. Needless to say I am going to switch to Dr. Antoniadis.
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
9 others found this helpful
Helpful
Bayonne, NJ – Sep 18, 2017
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Dr A is an excellent doctor with an outstanding bedside manner which you don't see a lot of today. He respected my privacy and he is easy to talk to and ask questions. He is very thorough during his exams. I have true white coat syndrome and my bp goes through the roof just entering a doctors office and he has a way of making me feel comfortable and calmer. Highly recommend him to anyone. His office staff is always pleasant.
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
7 others found this helpful
Helpful
Jayne in West Islip, NY – Aug 28, 2017
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I have been with Dr. A for 10 years. He is very professional, trustworthy, honest, courteous, spend time with each patient accordingly, he displayes great respect for his patients, great bed side manners where many providers are lack of. He is one of the best doctors on Long Island. The staff are also to die for. They treat you with great respect. Love Him
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
3 others found this helpful
Helpful
Illaine Robert in Deer Park, NY – May 31, 2017
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This doctor is amazing. I travel an hour to see him. He delivered all 3 of my kids. He is thorough and compassionate. He genuinely cares for his patients. I had 3 miscarriages and he was caring and thoughtful during the entire process. He made me feel at ease and answered all of my questions. I 100% recommend him.
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
4 others found this helpful
Helpful
Glen Cove, NY – Apr 25, 2017
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I decided to use Dr. Antoniadis for my first GYN appt ever because of how great his reviews were for OB. My nerves were through the roof, but Dr. Antoniadis is so personable and polite that he made me feel at ease. When it came time for the exam he talked me through the entire process of what he was doing so I wouldn't be surprised. It was over before I knew it and it was not even half as bad as I thought it would be! I'm glad I decided to choose him as my Ob/Gyn!
What went well
  • Office environment
  • 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
3 others found this helpful
Helpful
Feb 18, 2017
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Dr A. and his staff treated me so kindly. He is a great Dr and made me feel comfortable from the moment I met him I knew he was the Dr for me. A shout out to Eliza, she is wonderful!
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
5 others found this helpful
Helpful
Annemarie in Ronkonkoma – Dec 08, 2016
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Dr A is the best doctor I have ever had. He is a sweetheart and definitely knows how to treat his patients. when I found out I was pregnant with my son, I went straight to Dr A. He kept track of my pregnancy and saw me almost every week. I ended up getting admitted at 24 weeks and everyday until 28 weeks when i had my son, he would come in to check on me. He performed my CSection at 28 weeks since I had preeclampsia. My son is alive thanks to him! Thank you Dr Antoniadis!!
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
3 others found this helpful
Helpful
Michelle - Angel's Mommy in Farmingdale, NY – Oct 31, 2016
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About Me

biography

Dr. Athanasios Antoniadis, MD is an obstetrician gynecologist in West Islip, NY. He is affiliated with medical facilities South Shore University Hospital and Good Samaritan Hospital Medical Center. He is accepting new patients.
  • Obstetrics & Gynecology

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

  • Nassau Universoty Medical Center

    Residency Hospital
  • University Of Miami Miller School Of Medicine

    Medical School
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.
  • English

  • Greek

Dr. Antoniadis is a Healthgrades Choice provider in Obstetrics & Gynecology

    Read our methodology

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    Locations

    Practice

    Athanasios Antoniadis OB/GYN PC750 Montauk Hwy West Islip, NY 11795
    1

    Affiliated Hospitals

    • South Shore University Hospital

      301 E Main St
      Bay Shore, NY 11706
      Recipient of 21
      hospital awards

      Gynecologic Surgery Excellence Award™ (2023, 2022, 2021)

      Superior clinical outcomes in gynecological surgery

      View all 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

      76%
      Patients said that doctors always listened to them and explained things well
      View all patient feedback
    • Good Samaritan Hospital Medical Center

      1000 Montauk Hwy
      West Islip, NY 11795
      Recipient of 4
      hospital awards

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

      83%
      Patients said they were given information about recovering at home

      1% lower than the national average

      71%
      Patients said that nurses always listened to them and explained things well

      4% lower than the national average

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