What patients are saying
Overall rating
4.91
Average wait time
4.83
Bedside manner
4.89
“She seems to be a great therapist that is very compassionate and understanding. Looking forward to working with her.”
Lukas G.October 7, 2025Video visit
“Dr. Portnoff is wonderful! She made me feel comfortable and heard right away. She does a great job of validating you while also giving you new perspectives. Highly recommend!!”
DWMore than 1 year ago
About Dr. Larissa Portnoff
Focus areas
Adult Psychotherapy
Behavioral Therapy
Post-Traumatic Stress Disorder (PTSD)
Anxiety
Depression
Psychodynamic Therapy
Attention-Deficit / Hyperactivity Disorder (ADHD)
Eating Disorder
Clientele seen
Children (<13)
Adults (25-64)
Couples
Teenagers (13-17)
Seniors (65+)
Families
Young adults (18-24)
Individuals
Treatment approaches
Acceptance and Commitment (ACT)
Cognitive Behavioral (CBT)
AEDP
Cognitive Processing (CPT)
Attachment-based
Compassion Focused
Identity
Gender
FemaleLanguages spoken
English
Getting to know Dr. Larissa Portnoff
Dr. Portnoff provides therapy to individuals and adults, that include children and adolescents, business professionals, couples, and families who experience interpersonal difficulties, low self-esteem, relationship stress, depression, anxiety, ADHD, mood disorders, eating disorders, and trauma. Her clinical approach includes evidence-based therapies such as CBT, DBT, ACT, and psychodynamic psychotherapy. She believes in cultivating a sense of meaning, purpose, and resilience. Clinically, she provides treatment for a range of presenting problems, but does not currently see patients with moderate to severe alcohol or substance misuse given the necessity for increased medical oversight at the start of mental health treatment.
She earned her B.A. in Psychology at the University of Denver (2011), and then M.S. (2017), M.Phil. (2019), and Ph.D. doctoral degree in Clinical Psychology at Columbia University (2021). Her previous research has included mood disorders, eating disorders, anxiety, mindfulness, and global mental health. Her previous clinical training has included NYU College Counseling & Wellness Center, New York Presbyterian Weill-Cornell, Department of Veteran Affairs, and the UCLA Semel Institute for Neuroscience and Human Behavior.
Dr. Larissa Portnoff accepts most PPO insurance plans as an out-of-network provider and in-network with select insurance providers. Psychological services are all provided remotely via Telehealth.
What should a new client know about working with you?
I believe that warmth, authenticity, and compassion are key elements of the therapeutic process. I want clients to feel a sense of safety and trust throughout our work together. I am not a “blank slate” therapist and will interact with you throughout the therapy session. I believe that change happens when you are ready, and I will always support where you are in the therapeutic process. I want you to feel seen, heard, and fully understood even in difficult moments. Together, we will establish weekly goals for psychological symptom management and introduce mind-body strategies for stress reduction. Collaboratively, we will develop an individualized plan. I enjoy developing long-term relationships with my clients and want you to find everything you want to thrive in life!
Is this doctor in your insurance network?
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In-network insurances
Dr. Larissa Portnoff has 200+ in-network plans.
Don’t see your insurance?
It’s common for mental health providers to be out-of-network. Many insurance plans offer out-of-network coverage, so you may get partially reimbursed. Learn more
Out-of-pocket fees and assistance
Initial session: $300 for 60 minutes
Ongoing session: $300 for 60 minutes
- Sliding scale: Offers lower out-of-pocket fees on an individual basis, typically based on your ability to pay
More information on payments and coverage
I accept all insurance as an out-of-network provider and then you can submit an insurance claim with the provided superbill and in-network with select insurance providers. If helpful, I can walk you through the steps on how to submit an insurance claim and will provide you with the necessary details to include. In general, out-of-network insurance coverage is provided by PPO plans. Please contact member services to understand the difference between your in-network vs. out-of-network benefits. Clients with HSA or FSA accounts are permissible to use toward the cost of your psychological services and depending on your job may be tax deductible. Self-pay without using insurance is also accepted. I offer pro bono and reduced sliding-scale fees on a case-by-case basis, which is determined based on financial need.
Education and background
Practice names
Education and training
- Columbia University, PhD in Clinical Psychology
- Columbia University, Master's in Clinical Psychology
- University of Denver (Bachelor's)
NPI number
1043986664
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.91
Wait time
4.83
Bedside manner
4.89
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
46 reviews
Most relevant
She seems to be a great therapist that is very compassionate and understanding. Looking forward to working with her.
October 7, 2025Lukas G.Verified patientVideo visit
She’s amazing , I would absolutely recommend anyone who needs work on their mental health to go to this Dr.
December 23, 2024Kayla R.Verified patientVideo visit
Dr. Portnoff is an excellent provider. She is caring, helpful, smart and gets to the heart of the matter quickly.
More than 1 year agoSH
Dr Portnoff asked me helpful questions to diagnose and identify a course of treatment for my attention disorder.
More than 1 year agoIG
Outstanding provider. She is easy to communicate with and seems to truly care about her patients.
More than 1 year agoInitials hiddenVideo visit
Larissa is incredibly good at what she does and has helped me so much!
More than 1 year agoKO
Smooth experience and made me feel very comfortable right away
More than 1 year agoInitials hiddenVideo visit
Dr. Portnoff is wonderful! She made me feel comfortable and heard right away. She does a great job of validating you while also giving you new perspectives. Highly recommend!!
More than 1 year agoDW
Dr. Portnoff is extremely insightful, and makes you consider things you have not considered before, helping you develop a new approach to life. After meeting with her, she has come up with a plan to deal with my issues and happiness, one step at a time. Additionally, she is very patient and kind. I would highly recommend her to anyone who is looking for help with any issue.
More than 1 year agoWO
I began seeing Dr. Portnoff while I was going through a separation. Her guidance helped me find stability. She focuses our conversations on the present and the future, emphasizing my growth as an individual who can take good care of themselves. I’ve healed a lot since I started working with her. I’m now able to show up for my family in ways I didn’t think I was capable of before.
More than 1 year agoKB
After just a few weeks Larissa has already been so helpful - drawing unique insights and connections that other therapists I saw for years didn’t make. Would highly recommend to anyone going through a crisis or just looking to proactively work on themselves.
More than 1 year agoIS
I was very hesitant to to meet with a psychologist at first because I am a very closed person and it is difficult for me to express myself. But Dr. Portnoff always makes me feel good about opening up and expressing myself. I have learned a lot of important life lessons from her so far and I feel more confident in myself. She really makes you feel like you have a good friend on your side.
More than 1 year agoMC
Very negative experience. Therapist seems to be very inexperienced and was 5-10 minutes late to each of our appointments. I had to follow up for paperwork needed before our first visit (she does not have a legitimate office). She inputs a high level of personal opinions into sessions, and terminated treatment due to her own misjudgment about a family situation. She has been reported to Office of Professional Medical Misconduct.
More than 1 year agoInitials hiddenVideo visit
Dr. Portnoff has truly changed my life. I was looking for a provider who I could feel comfortable sharing my story with, and she has again and again proven herself to be just that. She is patient, listens to me thoroughly, and brings the utmost level of empathy to my care. She has been an excellent guide through this journey of healing. Finally, she has always been more than accommodating when it comes to scheduling, which has is a huge plus given my work schedule. I am forever thankful.
More than 1 year agoAM
I would definitely recommend seeing Dr. Portnoff. She acts in a caring, empathetic manner while providing a safe, nonjudgmental space for clients.
More than 1 year agoJL
Dr. Portnoff is very clear about goals, expectations and methods. Easy to talk to, inclusive and open to different identities and experiences. Highly recommended!
More than 1 year agoRC
I hadn't sought therapy in 20 years. I was not sure what I wanted or what to expect. I researched a few therapists on ZocDoc and chose Dr. Portnoff to see if we clicked. Dr. Portnoff was able to see me the day I requested an appointment. Our first video meeting was a 15 minute consultation. I immediately felt comfortable speaking with her. We scheduled a full session for later that same week. I've now been working with Dr. Portnoff for over two months. I find her to be an excellent therapist who carefully listens, asks thoughtful questions which enables me explore and understand my actions, emotions and motives, and gives helpful advice and feedback. I am truly lucky to have found a therapist that works so well with me on the first try. I have full confidence that she can help others in a variety of situations given her gift of empathy, intellect and understanding.
More than 1 year agoMP
Dr. Portnoff has been a joy to work with - she scheduled our initial consult quickly and since then has been professional, warm, and incredibly effective at helping me sort through the topics that I sought therapy for. I highly highly recommend her!
More than 1 year agoMS
Larissa is an extremely caring and kind person who takes the time to listen to me but also provide practical tools and input on how to approach situations in my life. I am so glad I found her after months of looking for a therapist.
More than 1 year agoKO
Dr. Portnoff is amazing. She is professional and I feel like I can be completely open with her. I highly recommend Dr. Portnoff and I already feel so much better!
More than 1 year agoRB
Dr. Portnoff is the fourth therapy provider I have seen since 2016 and I find her to be consistently warm, caring, and conscientious in her work and communication. I started seeing her in early 2023 for a specific reason and not only did she get started right away on helping me with that, but we have also been able to start working through some long term difficulties from my past. She maintains a safe and supportive environment and I feel comfortable talking to her, even about uncomfortable topics. She listens well, is not patronizing or dismissive, and most importantly she actually remembers a lot of the details of our conversations from session to session, something that my previous providers couldn’t always manage to do. I’m very glad to have found her on ZocDoc and definitely plan to keep seeing her!
More than 1 year agoHB
Total professionalism
August 30, 2022Shawn H.Verified patientVideo visit
Less than 6 months agoTC
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June 16, 2025Carter W.Verified patientVideo visit
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January 18, 2025Mary P.Verified patientVideo visit
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September 21, 2024Isabelle S.Verified patientVideo visit
April 10, 2024Arielle F.Verified patientVideo visit
More than 1 year agoHanuel P.Verified patientVideo visit
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More than 1 year agoJL
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October 19, 2023Audrey G.Verified patientVideo visit
April 25, 2023Sienna L.Verified patientVideo visit
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March 9, 2023Sandy B.Verified patientVideo visit
More than 1 year agoSG
How soon can I make an appointment with Dr. Larissa Portnoff?
Generally, Dr. Larissa Portnoff has appointments available on Zocdoc within 1 week. You can see Dr. Portnoff's earliest availability on Zocdoc and make an appointment online.
Is Dr. Larissa Portnoff accepting new patients?
Dr. Larissa Portnoff generally accepts new patients on Zocdoc. You can see Dr. Portnoff's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Larissa Portnoff accept my insurance?
Choose your insurance plan to verify if Dr. Portnoff is in-network.
Can I make an appointment with Dr. Larissa Portnoff online?
Yes, you can make an appointment online with Dr. Portnoff using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Larissa Portnoff work with?
Dr. Larissa Portnoff works with New York Psychology Practice.
What are common reasons for patients to see Dr. Larissa Portnoff?
Dr. Larissa Portnoff frequently sees patients for Depression, New Patient Visit, Psychotherapy, Sleep Problems, and Therapy. You can see other visit reasons for Dr. Larissa Portnoff on their profile.
What languages does Dr. Larissa Portnoff speak?
Dr. Larissa Portnoff speaks English.
How do patients rate Dr. Larissa Portnoff in reviews?
46 patients have reviewed Dr. Larissa Portnoff. The overall rating for this doctor is 4.91/5. They have a 4.89/5 rating for bedside manner and a 4.83/5 rating for wait time. You can read individual reviews and ratings on their profile.