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Photo of Leonard Streim, PhD, Psychologist
Leonard Streim
Psychologist, PhD

Leonard Streim

Psychologist, PhD

Verified by Psychology Today Verified by Psychology Today
35 Crooked Hill Rd, Ste 101b, Commack, NY 11725
Let's Connect (631) 250-5289
Photo of Leonard Streim, PhD, Psychologist
There are times when we all need to deal with issues that make us depressed, angry or stressed. At those times a compassionate, empathic listener and an experienced mentor can help us gain insight and take steps to resolve those issues. My 42 years of experience working with adults, adolescents and children in schools and mental health settings have given me the skills to provide my clients with that insight. Insight is necessary but not sufficient. Problem solving strategies and behavioral solutions must also be part of the therapeutic plan. I am uniquely qualified to be that mentor.
As a former elementary and junior high school Special Education teacher and High School Psychologist I bring many years of experience to the table when helping parents deal with school related issues. I have worked extensively with adolescents who have emotional and learning challenges and have guided parents on how to best support them.
If you or your family could benefit from what I have to offer, I invite you to contact me
Call or Leonard Streim now for a free 15 minute consultation - (631) 250-5289

My Practice at a Glance

Available in-person

35 Crooked Hill Rd

Ste 101b

Commack, NY 11725

(631) 250-5289
I specialize in Anxiety, Child and School Issues 
I accept insurance 
I see individuals, couples and families  
Let's Connect (631) 250-5289
Photo of Leonard Streim, PhD, Psychologist

My Practice at a Glance

Available in-person

35 Crooked Hill Rd

Ste 101b

Commack, NY 11725

(631) 250-5289
I specialize in Anxiety, Child and School Issues 
I accept insurance 
I see individuals, couples and families  

Finances

Fees

  • Sliding scale: apply if you may be eligible
  • Pay by Cash, Check

Insurance

  • Carelon Behavioral Health
  • EmblemHealth
  • Group Health Incorporated (GHI)
  • MagnaCare
  • Medicare
  • MultiPlan
  • NYSHIP | NY State Empire Plan
  • Optum
  • Oscar Health
  • Oxford
  • UnitedHealthcare UHC | UBH
  • Out of Network
Check fees and, if listed, ask to verify your insurance coverage. or (631) 250-5289
Photo of Leonard Streim, PhD, Psychologist
Leonard Streim
Psychologist, PhD
Check fees and, if listed, ask to verify your insurance coverage. or (631) 250-5289
Photo of Leonard Streim, PhD, Psychologist
Leonard Streim
Psychologist, PhD

Qualifications

  • Verified by Psychology Today Licensed by State of New York / 006776 Leonard Streim
  • Attended Hofstra University, Graduated 1979
Feel free to ask about qualifications and training experience. or (631) 250-5289
Photo of Leonard Streim, PhD, Psychologist
Leonard Streim
Psychologist, PhD
Feel free to ask about qualifications and training experience. or (631) 250-5289
Photo of Leonard Streim, PhD, Psychologist
Leonard Streim
Psychologist, PhD

Specialties and Expertise

Top Specialties

  • Anxiety
  • Child
  • School Issues

Expertise

  • ADHD
  • Depression
  • Family Conflict
  • Men's Issues
  • Self Esteem
  • Stress
Do these issues align with your needs? or (631) 250-5289
Photo of Leonard Streim, PhD, Psychologist
Leonard Streim
Psychologist, PhD
Do these issues align with your needs? or (631) 250-5289
Photo of Leonard Streim, PhD, Psychologist
Leonard Streim
Psychologist, PhD

Client Focus

Participants

Individuals
Couples
Family

Participants

Individuals
Couples
Family

Treatment Approach

Types of Therapy

  • Cognitive Behavioral (CBT)
  • Emotionally Focused
  • Family / Marital
  • Parent-Child Interaction (PCIT)
  • Psychodynamic
  • Rational Emotive Behavior (REBT)
Ask about what different forms of therapy will be like. or (631) 250-5289
Photo of Leonard Streim, PhD, Psychologist
Leonard Streim
Psychologist, PhD
Ask about what different forms of therapy will be like. or (631) 250-5289
Photo of Leonard Streim, PhD, Psychologist
Leonard Streim
Psychologist, PhD

Location

Primary Location

35 Crooked Hill Rd

Ste 101b

Commack, NY 11725

(631) 250-5289

Nearby Areas

Counties

Zips

Call for a free consultation now - (631) 250-5289
Photo of Leonard Streim, PhD, Psychologist
Leonard Streim
Psychologist, PhD
Call for a free consultation now - (631) 250-5289
Photo of Leonard Streim, PhD, Psychologist
Leonard Streim
Psychologist, PhD