Meet Our Team

  • Donna Siconolfi

    OFFICE MANAGER

  • Katy Morton

    RECEPTIONIST + SCHEDULING

  • Megan Harvell

    LICENSED PRACTICAL NURSE

  • Daphne Dettra

    MEDICAL ASSISTANT

  • Dorothy Davis

    RECORDS CLERK

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Jonathan Treece, MD

Jonathan Treece is a Board Certified Family Physician. He has been an MD for over 10 years.

Dr. Treece is our Medical Director here at Coastline Primary Care. He graduated from the University of Arkansas and is a dog lover who also enjoys surfing, paddle boarding, and traveling.

His main office is The Herb Clinic, located alongside Coastline Primary Care.

Visit The Herb Clinic website!
The Herb Clinic

Carissa Peterson-Mumpower, NP-C, MSN Ed.

Carissa (CJ) Peterson-Mumpower is a Nurse Practitioner Specializing in Adult-Gerontology Care. She is the owner of Coastline Primary Care.

With 20+ years experience in nursing and medicine, CJ is here to provide for you. She strongly believes in a provider-patient collaborative approach to healthcare, as well as patient education every step of the way.

CJ Peterson worked as an Intensive Care + Critical Care Nurse for over ten years. She taught senior level nursing courses as an Adjunct Nursing Professor for over six years. Has been a Nurse Practitioner in Adult-Gerontology for over eight years in a private practice setting.

Accreditations:

BSN RN, University of Central Florida

MSN in Nursing Education, Jacksonville University

Post-Masters Adult-Gerontology Nurse Practitioner Certification, Maryville Univeristy

Certified Aesthetic Specialist, Empire Medical Training, Florida

  • Ashley has been working in medicine for 12+ years. She worked as a home health care RN for many years and has a strong back ground in wound care.

    Bachelors of Science in Nursing, Western Governors University

    Masters of Science in Nursing, Chamberlain University

  • Meet Steph! She has been working in medicine for over 20 years. She primarily treats patients within the ER of inpatient facilities, but also helps out at Coastline.

    Bachelors of Science Nursing, Chamberlain University

    Masters of Science in Nursing, Chamberlain University