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Mallory Hatmaker

Mallory Hatmaker, CNP

Pulmonology

Need help scheduling? Call (440) 578-3100

Highlights

Age Groups Seen

  • Adult

Languages

  • English

Gender

Female

Locations

  1. Mentor Hospital
    • phone:
    • fax:

Education & Board Certifications

Education

  • Graduate School: University of Akron, 2014
  • Undergraduate: University of Toledo, 2009

Board Certifications

  • Adult-Gerontology Primary Care Nurse Practitioner: American Academy of Nurse Practitioners Certification Board, 2014

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 2025-10-03, Dr. Hatmaker 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.

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Ratings & Reviews

5 out of 5

119 ratings, 13 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 3/31/2026

    Mallory was extremely well-prepared for my appointment. She had been through all of my medical records and even pulled my CPAP records. I have never had a provider pull the CPAP records. She is very knowledgeable in the pulmonology area.

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

    Mallory Hatmaker listens to all my concerns and takes the time to give me the best medical advice. I would definitely recommend her to other people

    5 out of 5 stars
    Reviewed on 12/24/2025

    She cares about my health

    5 out of 5 stars
    Reviewed on 12/2/2025

    Doc was excellent, very thorough and explained things very well. I wish all docs were like her!

    5 out of 5 stars
    Reviewed on 11/20/2025

    Ms Hatmaker is a great caregiver percent. Nice person also I hope that never changes.

    5 out of 5 stars
    Reviewed on 11/7/2025

    I love the services I received from everyone. Dr Hatmaker is truly an exceptional person and caretaker.

    5 out of 5 stars
    Reviewed on 11/7/2025

    She is awesome!

    5 out of 5 stars
    Reviewed on 10/13/2025

    She was able to give me good advice

    5 out of 5 stars
    Reviewed on 10/7/2025

    Mallory is highly invested in making sure your health care is completely attended to. She actively listens, is very thoughtful, and has great knowledge in her field. Highly recommend!

    5 out of 5 stars
    Reviewed on 7/28/2025

    Mallory goes above and beyond in caring for her patients. I would highly recommend her.

    5 out of 5 stars
    Reviewed on 7/28/2025

    Mallory Hatmaker is the gold standard of how healthcare professionals should treat patients. The time she takes to ask questions, review treatments, explain what's going on. She provide rare quality of care in these times of insurance mandated medical visits.

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

    Mallory Hatmaker is my caregiver and I have come to rely on her decisions for my care. Very happy with her decisions.

    5 out of 5 stars
    Reviewed on 4/25/2025

    She's very good and knowledgeable