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Dr. Zaher Merhi, MD
Reproductive Endocrinology & Infertility*
20+ years of experience
Dr. Zaher Merhi, MD is a reproductive & infertility endocrinologist in New York, NY and has over 20 years of experience in the medical field. He graduated from American University of Beirut in 2002. He is affiliated with medical facilities such as Houston Methodist Willowbrook Hospital and NYC Health + Hospitals/Lincoln. He is accepting new patients.
4.4 Star Rating
Based on 53 reviews 4.4 Star Rating (53 reviews)
Practice
315 W 57th St Ste 208 New York, NY 10019Make an Appointment
Hospital Highlight
Dr. Merhi is affiliated with Hospital of the University of Pennsylvania Philadelphia, a highly rated hospital.
At a Glance
- Explains Conditions Well
- Practices at Top Hospital
- Hospital Satisfaction
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Dr. Merhi's Reviews
Likelihood to recommend Dr. Merhi
4.4
53 ratings, 46 with a written review
| 5 star | 83% | 83% |
| 4 star | 2% | 2% |
| 3 star | 0% | 0% |
| 2 star | 2% | 2% |
| 1 star | 13% | 13% |
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I cannot express how grateful I am to have found Dr. Merhi and his amazing team at Jericho Office. I have found Dr. Merhi in 2020 in which he helped me get pregnant for my 2nd child. Then he helped me again in 2023 to help me get my 3rd child. Dr. Merhi and his staff are incredibly kind and professional, making every visit a positive experience. Dr. Merhi provided a clear plan, walking me through the process and helping me feel confident every step of the way.Dr. Merhi's expertise, dedication, and care throughout the entire process have been extraordinary. Thanks to you, I am now a mother of three and words can't fully convey how thankful I am. Your support has truly made all the difference, and I will forever be grateful for the positive impact you've had in our life and in our growing familyThank you again to the entire team for everything you've done for us!
What went well
- I felt respected
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Trusted the provider's decisions
What could be improved
No results
Helpful
Feb 12, 2025
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I recommend you find someone else
What went well
- Staff friendliness
What could be improved
- Didn't listen or answer questions
- Didn't explain conditions well
- Appointment was rushed
- Long wait times
1 other person found this helpful
Helpful
Apr 08, 2024
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Don't be deceived
What went well
No results
What could be improved
- I didn't feel respected
- Difficult to schedule appointment
- Didn't listen or answer questions
- Didn't explain conditions well
- Staff wasn't friendly
- Didn't trust the provider's decisions
- Long wait times
1 other person found this helpful
Helpful
P – Dec 16, 2023
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I have been a patient of Dr. Merhi for about 18 months, and we are finally pregnant! 13 weeks as of now. Working with Dr. Merhi he was there every step of the way through all of my ups and downs. He has a wonderful bedside manner and is always willing to go the extra mile to help. It was truly a blessing to have him help us achieve our goal and complete our family. I cannot say this enough, writing this is bringing tears to my eyes because it was such a pleasure to work with him and his staff on our journey. Thank you Dr. Merhi !! The Silvestry family truly appreciates what you have done!
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
C.Silvestry – Feb 11, 2022
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I read a great deal about ovarian rejuvenation and decided to see Dr. Merhi based on his reviews at New Hope FTC. (He left there in Dec 2020). He is personable, friendly and a great salesman. That's about it. The reality is that all the complaints about him are pretty much true and I am disappointed to find that out first hand. Emails and calls go unanswered. He leaves messages with "we need you up here for an egg retrieval" then you get radio silence from his staff. Just use him for ovarian rejuvenation and go elsewhere for further treatment. He has missed pregnancies and egg retrievals with me and I can't think of a worse level of service at this point.
What went well
- Staff friendliness
- Appointment wasn't rushed
What could be improved
- Office environment
- Difficult to schedule appointment
- Long wait times
10 others found this helpful
Helpful
Victoria – Apr 24, 2021
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Everyone was nice but found that communication was lacking and often would receive no replies to emails. Not sure I got all of the information I should have and often found out from internet search rather than communication from clinic valuable information. I found out from a blood test my ivf was unsuccessful a week ago yet Dr Merhi was yet to reach out and discuss my other lab work and my options. I had PRP prior to IVF and have questions but guess they are taking my money and writing me off.
What went well
- Staff friendliness
What could be improved
- Didn't listen or answer questions
- Didn't explain conditions well
14 others found this helpful
Helpful
Mar 16, 2021
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One in a million doctor. He is kind, compassionate and authentically cares about your success in having a baby. Dr Merhi's clinic Rejuvenating Fertility is a breath of fresh air and full of kind, friendly faces that all are invested in getting you a positive outcome. We would not be expecting our daughter right now if it wasn't for Dr Merhi's gentle support and tenacity. If you are struggling with your fertility do not hesitate to see him as he will give you the same 110% dedication.
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
Feb 03, 2021
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I've never met a very professional helpful reliable serious person and feeling for the patient like Doctor Merhi does.
He is the real outstanding Academic Fertility specialist Doctor that invents more than he studied.
Thank you so much Doctor Merhi to give me a chance for PRP when my age is 49....
Sonia Badreddine
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
What could be improved
No results
5 others found this helpful
Helpful
Sonia Badreddine – Sep 07, 2020
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I’ve been working with Dr. Merhi, and he will forever be one of my favorite people. He is positive and encouraging and fully attentive to your personal story. You need to see a specialist who makes you feel heard and who will not give up on you and I always felt in good hands with Dr. Merhi. I have also met a lot of the other physicians and you can see how knowledgeable and caring they all are. This is really a practice that promotes hope, and that is something so important for women who are struggling and thinking they may have to give up. If your doctor believes in you, then you can believe in yourself and know that it may be a long journey, but it WILL happen and your doctor will help you all along the way.
I am currently in my second trimester after a very long journey and Dr. Merhi is to thank for this. My husband and I will always be grateful to him for helping us start our family.
What went well
- Listened & answered questions
- Staff friendliness
- Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Aug 12, 2020
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I am 38 years old struggling with infertility due to Low Ovarian Reserve... After doing 12 IVF cycles in Long Island clinics (trust me they all use the same protocol!!!), I found New Hope Fertility in Jericho Long Island which was unique and exceptional!!! They think outside the box and don’t tell you “you need donor eggs” because they want to report good pregnancy success rates on their website... they treat you as a human not a number.... they worked on treatments (including PRP Ovarian Rejuvenation and Ozone Sauna) and supplements that produced good quality eggs and got me finally PREGNANT! They made my dream come true! Don’t waste your time with other clinics!!! Go directly to New Hope Fertility in Jericho...
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
Debbie A. – Jul 12, 2020
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I could write a novel! If you're looking for a nurturing, supportive very human experience - choose Dr. Merhi. He is on top of all the research and protocols and tailors everything to your specific needs. He treats you with respect and is never rushing through your appointments. He always tries to answer your questions and explain everything until he knows you really get it. He works to make himself available when you need. For me, he did some egg retrievals (no pain!), a hysteroscopy and a few IVF transfers - the last of which - was a SUCCESS! He is truly a committed member of your team to achieve your dream. I have experience with many other Dr.'s and other fertility clinics. GO SEE DR. MERHI. Period.
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
~MB – Apr 21, 2020
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PRP OVARIAN REJUVENATION and OZONE SAUNA therapy worked!!!! I highly recommend Dr Merhi..... He is very caring and compassionate. He always answers his emails and he thinks outside the box... I have VERY low AMH and VERY high FSH....He recommended PRP ovarian rejuvenation and OZONE SAUNA therapy which helped me tremendously improve my egg quality. I told all my friends to go see him... I will always be grateful to Dr Merhi and New Hope Fertility Center employees for giving me a healthy beautiful baby...
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
12 others found this helpful
Helpful
Lisa Wilson – Jan 30, 2020
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I was so desperate to have a baby with my own eggs. After seeing many fertility clinics in Manhattan and Long Island who all told me that I will NEVER get pregnant with my own eggs, I went to see Dr Merhi at New Hope Fertility Center. He recommended new experimental treatments (OZONE and PRP). I did both then after ONLY ONE IVF cycle, I made a normal embryo and now I am pregnant! My husband and I will ALWAYS be grateful for Dr Merhi for making our dream come true...
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
10 others found this helpful
Helpful
OZONE SAUNA THERAPY and PRP OVARIAN REJUVENATION – Jan 19, 2020
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I struggled with infertility for 15 years and wanted to have a child since I was 21 , but everything happens on Gods time not ours. I chose New Hope Fertility clinic because my Gyn doctor had referred me to them. Her first words was that I'll get pregnant. I wasn't optimistic when I first started but doctor Merhi reassured me that we would have a successful outcome. Dr. MERHI and the staff at New hope fertility got to work right away. After a failed IUI we decided that our best option was IVF it was a lot work but the treatment and protocol he used made it possible for the IVF cycle to be a success the first round. Every one story is different, to anyone feeling doubtful please know God is truly amazing and Dr. MERHI was my earth angel. I got the baby I never thought I would have, still a long road ahead in this pregnancy but we are on our. Hope Truly Does Find Away. Thank you to Dr. Merhi and the hardworking staff at New Hope Fertility Clinic.
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
8 others found this helpful
Helpful
Sable W – Jan 11, 2020
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I tried for many years to get pregnant then I went to many IVF clinics in Manhattan and Long Island... they all told me that I can never get pregnant with my own uterus and that I need to use GESTATIONAL CARRIER because I have RECURRENT IMPLANTATION FAILURE.. Dr Merhi did PRP OVARIAN REJUVENATION and I also did few sessions of OZONE.. and now I am 5 months pregnant. If you have problems with IMPLANTATION, go see Dr MERHI now!
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
RECURRENT IMPLANTATION FAILURE – Nov 29, 2019
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He is the only fertility doctor who LISTENS to his patients. He is VERY compassionate and ALWAYS optimistic... his positive energy was very helpful during my stressful fertility journey. Now I have a happy baby!
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
Haley G. – Nov 24, 2019
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I went to Dr Merhi because I heard he offers the new Ozone Sauna Therapy! I did 6 sessions over 3 weeks then I did my IVF cycle. I finally had genetically normal embryos after trying for over 3 years!! Dr Merhi is amazing and very professional and smart!
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
Jul 13, 2019
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All thanks to Dr. Merhi, I got a beautiful healthy baby girl at the age of 39. And now I am going back to Dr. Merhi for #2. Wish me luck!
I am writing? this review because I would like to express my appreciation? to Dr. Merhi. He really is the best doctor I have met in my life. He is kind, compassionate, having a ?positive? vibe and very professional at?? the same time??. He listens? to you and proposes? the best option.
Long story short, when I had a problem with the clinic he works, Dr. Merhi called me to make sure if everything was ok. At that time, I learned? that he is the doctor that really cares? about patients?.
I highly?recommend?d him to my family, friends and all people! ???
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
Kate in New york , NY – Jun 25, 2019
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I had a wonderful experience with Dr. Merhi. I arrived to New Hope Fertilty Center after an unsuccessful three IVF round at CCRM. I was told that due to my age I would not be able to have my own child and should go for ovodonation. After Dr. Merhi checked my egg reserve (which is high for my age) he explained to the protocol and the options and encouraged me to proceed with my own eggs. Unlike many fertility doctors he is not interested in getting results no matter what, he really listens to the patient and to the patient needs. He was very patient and very knowledgable and he has excellent bedside manners. Thank to Dr. Merhi I am now almost 9 weeks pregnant with my own eggs. I will be going back to him for a second child
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Appointment wasn't rushed
- Trusted the provider's decisions
What could be improved
- Long wait times
4 others found this helpful
Helpful
F.P. in NEW YORK, NY – Jun 15, 2019
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Dr.Merhi Is very welcoming and understanding About everything. He made me feel comfortable and very positive through out the whole time.
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
Rosa in Brooklyn , NY – Jun 15, 2019
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Leave a review
How was your experience with Dr. Merhi?Overall Patient Satisfaction
53responses
Likelihood of recommending Dr. Merhi to family and friends is 4.3962264 out of 5
About Me
biography
Dr. Zaher Merhi, MD is a reproductive & infertility endocrinologist in New York, NY and has over 20 years of experience in the medical field. He graduated from American University of Beirut in 2002. He is affiliated with medical facilities such...read moreReproductive Endocrinology & Infertility
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Albert Einstein College Of Medicine In New York
Fellowship HospitalMaimonides Medical Center, Brooklyn, New York
Residency HospitalAmerican University Of Beirut
Medical School, 2002
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.
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Locations
Practice
Rejuvenating Fertility NY PLLC315 W 57th St Ste 208 New York, NY 10019
Office115 E 57th St Fl 420 New York, NY 10022
Warren Steinberg MD PC225 Main St Westport, CT 06880
Essner & Kosinski Dds Pllc D/B/A The Smile Station380 N Broadway Ste L1 Jericho, NY 11753
Affiliated Hospitals
- Recipient of 60
hospital awardsAmerica's 100 Best Hospitals Award™ (2025, 2024)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all patient feedbackHow patients felt about the care they received at this hospital.
91%Patients said they were given information about recovering at home7% higher than the national average
86%Patients said that nurses always listened to them and explained things well11% higher than the national average
- Recipient of 7
hospital awardsAmerica's 250 Best Hospitals Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsPatient Safety Excellence Award™ (2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home2% higher than the national average
78%Patients said that nurses always listened to them and explained things well3% higher than the national average
- Recipient of 48
hospital awardsAmerica's 100 Best Hospitals Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
77%Patients said that nurses always listened to them and explained things well2% higher than the national average
Learn more about how Healthgrades measures Hospital Quality
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