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2800 Marcus Ave Ste 201 New Hyde Park, New Hyde Park, NY, 11042, United States
Get directions| Weekday | Schedule | Status |
|---|---|---|
| Mon | 9:00 a.m. to 5:00 p.m. | |
| Tue | 9:00 a.m. to 5:00 p.m. | |
| Wed | 9:00 a.m. to 5:00 p.m. | |
| Thu | Closed | |
| Fri | 9:00 a.m. to 5:00 p.m. | |
| Sat | Closed | |
| Sun | Closed |
Dr. Haas helped us take care of our infant/toddler son for over a year when he was diagnosed with a cow's milk protein allergy. I cannot say enough good things about Dr. Haas. He was extremely patient and answered all of our questions thoughtfully. His bedside manner was wonderful. He is knowledgeable and thorough. He helped put us at ease during a stressful time, and I am so grateful we found him! Would recommend to anyone and everyone. 1000/10
Dr. Haas is INCREDIBLE. If your child has any sort of GI issues, you should bring them here first! We have been at so many different doctors, until I finally found Dr. Haas. He is so kind, patient, knowledgeable, and has excellent bedside manner. He asked literally every question possible and created a comprehensive plan to address the issues. I have never experienced the level of attentiveness and care from a pediatric physician until I met him. I am so grateful for his time, patience, and experience. I hope to follow his d... read more
Dr. Haas is amazing! His assessments of my son are always extremely thorough and he is such a kind professional. He makes sure you as a parent understand everything going on with your child and what the plan will be. He is also extremely responsive to messages on the portal. He is one of the best doctors I have ever met and I have been a pediatric RN for over 11 years. Highly recommend him to anyone who needs a pediatric gastroenterologist for their child! You will not be disappointed!!
Dr. Haas has seen both of my boys. He is kind and listens to all of your concerns and extremely patient. We love him!
Amazing Dr! My toddler has multiple health issues since birth but Dr Leonard always treats our toddler with the best of care! He will thoroughly check our child on every appointment and address any worries or concerns we have. Always a pleasure seeing him, thank you Dr for all the kindness and care you have shown to our child.
Leonard Haas, MD has a 5 star rating with 9 reviews.
Leonard Haas, MD is closed now. It will open at 9:00 a.m.
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