Locations:
Loading Complete
Jennifer Sedlak

Jennifer Sedlak, CNP

Neuroimmunology

Need help scheduling? Call (216) 444-8600

Highlights

Age Groups Seen

  • Adult

Languages

  • English

Gender

Female

Locations

  1. U Building - Mellen Center
    • phone:
    • fax:

Education & Board Certifications

Education

  • Graduate School: Ursuline College, 2020
  • Graduate School: Ursuline College, Breen School of Nursing (Ohio), 2020
  • Undergraduate: Ursuline College, 2016
  • Undergraduate: Cochise College, 2010
  • Undergraduate: Indiana University, 1999

Board Certifications

  • Family Nurse Practitioner: American Academy of Nurse Practitioners Certification Board, 2020

Research & Publications

See publications for this provider. (Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Cleveland Clinic physicians and scientists collaborate with industry to advance medical breakthroughs. These partnerships help commercialize discoveries for public benefit while maintaining scientific integrity. To ensure transparency and minimize potential bias, Cleveland Clinic reviews these relationships and publicly discloses when physicians/scientists receive significant compensation for consulting, serve in fiduciary roles, receive royalties, or hold equity interests related to their work. We manage potential conflicts through approval processes, annual reporting, and targeted management plans.

As of 2025-10-15, Dr. Sedlak has reported no financial relationship with industry that is applicable to this listing.

In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.

Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.

* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.

Insurances Accepted

Review a list of accepted insurance plans for our Northeast Ohio locations or learn more about purchasing a contracted managed care plan.

Ratings & Reviews

4.9 out of 5

220 ratings, 16 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Explains
Courtesy Respect & Concern
Patient Rating of Doctor
Search reviews
    5 out of 5 stars
    Reviewed on 4/13/2026

    I think Jennifer is always good at this. She tries her best to understand and be compassionate

    5 out of 5 stars
    Reviewed on 4/7/2026

    Jennifer is always very courteous and respectful! I always feel like she wants to help and come up with a plan! She has known me for a long time and I think she cares about me as a person

    5 out of 5 stars
    Reviewed on 2/3/2026

    She is very concerned and clear

    5 out of 5 stars
    Reviewed on 1/27/2026

    Jennifer is the best! She listens to me and I trust her

    5 out of 5 stars
    Reviewed on 12/29/2025

    Jennifer is terrific, from both a clinical and empathy perspective. She listens, she asks questions, she responds clearly to questions. Her instructions are clear for a lay person to understand. She is a model caregiver.

    5 out of 5 stars
    Reviewed on 12/19/2025

    Jennifer Sedlak always shows concern and compassion. I feel very grateful knowing she is providing my care.

    5 out of 5 stars
    Reviewed on 12/9/2025

    Jennifer and her team is the best!

    5 out of 5 stars
    Reviewed on 10/29/2025

    Jennifer is the kindest person. She makes me very comfortable. She is very thorough and professional.

    5 out of 5 stars
    Reviewed on 9/16/2025

    Jennifer is a great provider.

    5 out of 5 stars
    Reviewed on 8/25/2025

    I look forward to seeing Jennifer Sedlac, she is very knowledgeable, always concerned and always pleasant!

    4 out of 5 stars
    Reviewed on 8/19/2025

    I really like MS Sedlak and Dr Ontaneda

    5 out of 5 stars
    Reviewed on 8/19/2025

    Support staff has taken a big dive, doctors are awesome

    5 out of 5 stars
    Reviewed on 6/26/2025

    She did an excellent job catching herself up on my health journey. She was positive and knowledgeable. She advocated for pain relief and my overall well-being.

    5 out of 5 stars
    Reviewed on 6/24/2025

    Jennifer asked Dr. Jeffrey Cohen, my physician, to join us. Both he and Jennifer explained a proposed treatment option to me. They were thorough, answered my questions, addressed my concerns and did not pressure me to make an immediate decision, which I appreciated.

    5 out of 5 stars
    Reviewed on 6/10/2025

    She is very understanding and professional

    5 out of 5 stars
    Reviewed on 5/27/2025

    NP Jennifer Sedlack has been taking excellent care of me for 5 years. She is kind, listens, I never feel rushed and extremely knowledgeable. I completely trust her to help me handle my health.