Skip to main content
Call to Book with Jamie

Psychiatrist in Princeton Junction, New Jersey Jamie Olschewski, Psychiatrist

Gender Identity: Male (He/Him)

Ages Served: 18-64

Appointments: In-office and Online

Manages Medications: Yes

Accepts Insurance: Yes - View accepted plans

Jamie Olschewski, Psychiatrist

Jamie Olschewski, MD

Dr. Jamie Olschewski is a Psychiatrist in New Jersey who has been practicing since 2023. He has a Bachelor of Science from Rider University, a Master’s in Business Administration, a Medical Doctorate from University of Antigua, and completed residency at Zucker School of Medicine at Hofstra. Patient centric rapport building is core to Dr. Olschewski’s treatment philosophy. In order to target concerns, each manifestation must first be examined and understood in context of the individual. In other words, an understanding from the perspective of each person, how their viewpoint meets life’s inevitable stressors. Since, we are more than the sum of our parts, each person must be wholly understood. Then a therapeutic profile can be built, applied, and modified in order to target each person’s objectives. Summarily, there are many ways to achieve the same goal, the individual informs the direction that the clinical guide must take. Combined with medicated assistance, a psychotherapeutic modality such as CBT, DBT, psychodynamics, or combination thereof can be applied with a fluid style, designed to flexibly accommodate patient growth. Outside of work, Dr. Olschewski enjoys exercising, appreciating nature, spending time with family, and watching fictional crime theatre.

Types of Care & Ages Served

Areas of Focus

Psychiatry/Medication Management

Treat and prevent mental health disorders using medication and therapy.

  • Anxiety
  • Depression/feeling down
  • Eating issues: binging
  • Hallucinations
  • Men's health/issues
  • Obsessive Compulsive Disorder
  • Panic attacks
  • Patterns affecting behavior, emotions and relationships
  • Personality disorders
  • Psychosis/issues with reality
  • Schizophrenia/schizoaffective
  • Self-esteem
  • Stress management
  • Unusual thoughts or beliefs

Languages

  • English

Education

  • American University Of Antigua

  • Plymouth State University

FAQs

Please call us at 609-766-0098 to schedule an appointment with Jamie Olschewski.

Already have an appointment?

Video visit waiting room Join Now
Existing patient portal Sign in

See what our patients are saying about Jamie Olschewski

Our experience with Dr. O as we call him is the difference in my daughters life right now. Seeing her in an initial timely manner and his genuine care for her mental health issues was something we hadn't found with 2 prior providers. She desperately needed help and Dr. O read the situation spot on and has guided her back with proper medication management as well as therapy. Fantastic guy. Highly recommend
Read Full Review
Daniel S.

Daniel S.

Aug 26, 2025
Google Google
My experiene with Dr. Olschewski has been wonderful. He knocked it out of the park with both my diagnosis and treatment, and my quality of life has greatly improved, and continues to improve exponentially. I would recommend him to anyone actively seeking or who might be on the fence about mental health treatment.
Read Full Review
Lee S.

Lee S.

Jul 24, 2025
Google Google
Doctor Olschewski is brilliant. He teaches the patient as he conducts the appointment. He explains in detail why he is prescribing medications and empowers the patient with the ability to chose to take the medication.
Read Full Review
vincent c.

vincent c.

Feb 24, 2026
Google Google
I cannot speak to LifeStance as a corporation, but I can tell you Dr. Ols hewski is the best. He listens, which is hard to find these days, and is wise beyond his years. A+
Read Full Review
Tom H.

Tom H.

Oct 15, 2025
Google Google
Wonderful, patient and kind psychiatrist. Truly listens to your concerns. I highly recommend Dr. O!
Read Full Review
Kelly U.

Kelly U.

Jul 07, 2025
Google Google
A very positive experience that was unrushed, informative and supportive
Read Full Review
Oliver H.

Oliver H.

Jan 17, 2025
Google Google
Clicking on the button will update the content above.

Patient Review Disclaimer

The testimonials and reviews shared on our platforms reflect the personal experiences and opinions of individuals voluntarily shared on third-party sites (e.g., Google). These reviews are voluntarily provided and are not compensated, solicited, or endorsed by LifeStance Health.

Important Notes:

  • Reviews do not represent the views of LifeStance Health, Inc., its clinicians, or affiliates
  • Individual results may vary – testimonials are not guarantees of similar outcomes
  • We do not independently verify the clinical accuracy or authenticity of statements
  • Clinician qualifications, expertise, and fit for your specific needs should be assessed through direct consultation

Additional Providers At This Location