About Dr. Rena Sidlow
Clientele seen
Teenagers (13-17)
Seniors (65+)
Couples
Young adults (18-24)
Children (<13)
Families
Adults (25-64)
Individuals
Treatment approaches
Acceptance and Commitment (ACT)
Dialectical (DBT)
Attachment-based
EMDR
Cognitive Behavioral (CBT)
Exposure Response Prevention
Identity
Gender
FemaleLanguages spoken
English
Getting to know Dr. Rena Sidlow
I earned my Doctorate in Clinical Psychology from Ferkauf Graduate School of Psychology and a Bachelor of Arts in Psychology and Mental Health Studies from New York University. I completed my pre-doctoral internship at Mount Sinai Hospital, where I received intensive training in providing individual, family, and couples therapy for a wide range of mental health concerns, and my post-doctoral training at the Center for Anxiety, a private practice setting where I deepened my expertise in evidence-based treatment.
My prior clinical training includes placements at Weill Cornell Medical Center/NewYork-Presbyterian, and the Parnes Clinic, where I specialized in the treatment of anxiety, Obsessive-Compulsive Disorder, trauma and PTSD, and interpersonal/relational challenges. In addition to my clinical work, I serve as a supervising psychologist, supporting the professional growth and development of emerging clinicians.
What should a new client know about working with you?
I work with adults who appear "fine" on the outside but internally feel stuck in patterns they can't break. If you are someone who tends to overthink, second-guess yourself, engage in people-pleasing tendencies, or feel anxious in your relationships, you are not alone. Together, we untangle the anxiety beneath these patterns and help you build clarity, confidence, and stronger boundaries. I also work with couples who feel stuck in the same fights, struggle to communicate without things escalating, or feel emotionally distant with needs being unmet.
CBT and DBT are core components of my practice and I offer practical tools to manage emotions, challenge unhelpful thought processes, and facilitate lasting change. I also integrate attachment-based and psychodynamic insight to understand the “why” behind behaviors and patterns. When helpful, I use EMDR to process past experiences so they feel less overwhelming and "alive."
What is your typical process for working with clients?
I typically meet with clients for 45-minute sessions on a weekly basis, though more frequent sessions can be arranged when clinically helpful. All appointments take place through a secure, HIPAA-compliant video platform. I am an out-of-network provider and operate on a private-pay basis, meaning I do not directly accept insurance but am happy to provide you with a "superbill" to submit for reimbursement.
Prior to the first appointment, new patients receive electronic intake forms to complete. Reviewing this information in advance allows us to use our first session more effectively and begin discussing your goals right away.
At the end of sessions, I often suggest practical strategies, reflections, or exercises to support continued progress between meetings.
Dr. Rena Sidlow is not in-network with any insurances
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: $275 for 45 minutes
Ongoing session: $275 for 45 minutes
- Sliding scale: Offers lower out-of-pocket fees on an individual basis, typically based on your ability to pay
Education and background
Practice names
Education and training
- Ferkauf Graduate School of Psychology, PsyD in Clinical Psychology
- The Mount Sinai Hospital (Internship)
- Weill Cornell Medicine (Clinical Internship)
- New York University (Bachelor's)
Professional memberships
- American Psychological Association
NPI number
1598534513
How soon can I make an appointment with Dr. Rena Sidlow?
Generally, Dr. Rena Sidlow has appointments available on Zocdoc within 1 week. You can see Dr. Sidlow's earliest availability on Zocdoc and make an appointment online.
Is Dr. Rena Sidlow accepting new patients?
Dr. Rena Sidlow generally accepts new patients on Zocdoc. You can see Dr. Sidlow's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Rena Sidlow accept my insurance?
Choose your insurance plan to verify if Dr. Sidlow is in-network.
Can I make an appointment with Dr. Rena Sidlow online?
Yes, you can make an appointment online with Dr. Sidlow using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Rena Sidlow work with?
Dr. Rena Sidlow works with Sidlow Psychology.
What are common reasons for patients to see Dr. Rena Sidlow?
Dr. Rena Sidlow frequently sees patients for Anxiety, Couples Therapy, Depression, Marriage Counseling, and Mental Illness. You can see other visit reasons for Dr. Rena Sidlow on their profile.
What languages does Dr. Rena Sidlow speak?
Dr. Rena Sidlow speaks English.