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Jenny D’Alessandro - MHCS of Nassau County
Psychotherapist4.93
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.93
Wait time
5.00
Bedside manner
5.00
Insurances accepted
99% of patients have successfully booked with these insurances
Oscar Health Insurance Co.
Aetna
UnitedHealthcare
UnitedHealthcare Oxford
United Behavioral Health





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All provider availabilityToday, Apr 23 – Wed, May 6
Insurances accepted
99% of patients have successfully booked with these insurances
Oscar Health Insurance Co.
Aetna
UnitedHealthcare
UnitedHealthcare Oxford
United Behavioral Health





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Jenny D’Alessandro - MHCS of Nassau County
From a young age I was interested in human being and interaction. Why some people happiness comes naturally, and other people struggle, stuck and can’t move. I started learning human behavior to answer these questions. I wanted to help people to improve their life, find their way to harmony and understand themselves better.
I can help you reconnect with the inner strength that already lies dormant within you. Together we can awaken your passion for life. My style is open, direct, and supportive, yet flexible and adaptable to an individual's specific needs, strengths and weaknesses. I bring a range of approaches, but tailor my work to the specific personalities of each of my clients.
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.93
Wait time
5.00
Bedside manner
5.00
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
43 reviews
Most relevant
Great session!
March 24, 2026Paul C.Verified patient
No complaints so far
March 3, 2026Marlena N.Verified patient
Dr. D'Alessandro has helped me immensely with my mental health struggles. We have worked together for two years and the personal growth I have experienced has changed my life for the better. Those close to me have taken note of my progress as well. She has helped me to explore and process my feelings, develop methods to maintain emotional stability and push myself into uncomfortable situations. Her approach is conversational and personal, and she helps you come to your own conclusions. I would highly recommend a chat with Dr. D'Alessandro for anyone who may be struggling to find their footing.
CSVerified patient
Jenny is wonderful - she is incredibly empathetic and an amazing listener. Highly recommend to anyone that is new to therapy or that has experience seeing someone.
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I have been seeing Jenny D’Alessandro on a weekly basis for about one and a half years. For each session, we meet for 45-minutes on Zoom. I enjoy our sessions together, and have noticed a marked decrease in anxiety since we began meeting. Jenny provides a kind, honest, and balanced approach to her work that I both appreciate and have benefited from greatly. I highly recommend Jenny to individuals who are looking to better understand their past feelings and behaviors, and how they can shift or modify these to achieve a healthier and less anxious life.
KPVerified patient
This is my first time giving therapy a shot, and I definitely hit the jackpot finding Jenny. She is an amazing, warm, kind and patient person. She has been so helpful in getting me to find my voice and discover the problems that have brought me here. We have had couple of sessions and I am looking forward to using her insights and tools on this journey we started.
LDVerified patient
Attentive, responsive, understanding friendly therapist. Help to give you the support and guidance you needed in life. Pleasant presentation and appropriate communication helps you open up with your issues and find reasoning and acceptable solutions. Overall great help and a great life friend to have.
October 28, 2022Marissa C.Verified patient
Jenny is the best! She really tries to understand each situation. I enjoy each session and leave with more clarity and confidence to go through my week.
RIVerified patient
My session with Jenny was phenomenal, would definently be seeing her again because I can look in the mirror and see the change myself. Not too long ago i was a lost boy and didnt know where to start; but after allowing Ms. D'Alessandro to decompress my story she showed me all the tools i need to take on this challenge we call life. I recently re-enrolled in school & got a new job and though Jenny would say i need to take more credit, i would attribute a lot of my success to her treatment & bedside manner. Just an amazing talent and a great find. Thank You TONS!!
July 26, 2022Kelvin A.Verified patient
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January 2, 2026Kubra C.Verified patient
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November 6, 2023Kali S.Verified patient
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April 9, 2023Bonnie F.Verified patient
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March 23, 2023Livia M.Verified patient
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June 27, 2022Tanya V.Verified patient