• Winter Garden

    Address: 16106 Marsh Rd
    Suite 102
    Winter Garden, FL 34787

    Call 407.347.0600
    Fax 407.347.0599
    Get Directions

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Dr. Marianna Sisk, DO is a board certified family physician, earning her Doctor of Osteopathic Medicine degree from A. T. Still University - School of Osteopathic Medicine in Arizona. She completed her residency in family medicine at St. Vincent’s Medical Center in Jacksonville, Florida. During her residency training, she cultivated her passion for Obesity Medicine and Clinical Nutrition, and she has obtained her board certification by the American Academy of Obesity Medicine. Born in Brazil, Dr. Sisk is fluent in Portuguese and proficient in Spanish. In her spare time, she enjoys doing nature photography, swimming, playing tennis and going to the beach with her husband.


Orlando Health Physician Associates

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How Patient Satisfaction Reviews Are Controlled

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

Responses are measured on a scale of 1 to 5, with 5 being the best score.

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While Orlando Health utilizes a variety of sources of information in checking the accuracy of the data reported, we cannot be sure that all of the information on this profile is correct, complete, or up-to-date, and cannot be responsible for any information that is wrong or has been left out. Please contact the physician's practice office directly to verify insurances accepted and the physician’s status as an in-network or out-of-network provider of a specific health plan before requesting services.  Healthcare practitioners who provide services in the hospital may or may not participate with the same health insurers or health maintenance organizations as the hospital. It is recommended to confirm/ contact the healthcare practitioner who will provide services in the hospital to determine which health insurers and health maintenance organizations the practitioner participates in as either a network provider or preferred provider.  For a list of insurance plans accepted by Orlando Health, visit the Billing and Insurance page.