Summary

Dr. Marianna Zelenak is an internist who specializes in internal medicine, providing comprehensive care for adult patients. They earned their medical degree from the University of Kansas School of Medicine and have been practicing for 16 years. Dr. Zelenak speaks English fluently.

They practice at multiple locations including Manatee Memorial Hospital, Lakewood Ranch Medical Center, and HCA Florida Braden River Emergency in Sarasota and Bradenton, Florida. Dr. Zelenak treats patients with anxiety disorders and bipolar disorder, helping them manage these mental health conditions alongside their general medical needs. They also perform specialized procedures such as leadless pacemaker placement and surgical nail removal.

Overview based on verified provider data

Quick Facts

  • 16 years of experience
  • speaks English
  • UNIVERSITY OF KANSAS SCHOOL OF MEDICINE
  • 1 specialty
  • 6 areas of expertise
  • 3 hospital affiliations
  • 4 office locations

Office Locations

Dr. Marianna Zelenak has 4 locations

Manatee Memorial Hospital

206 2nd St EBradenton, FL 34208

Dr. Marianna Zelenak

5952 Clark Center AveSarasota, FL 34238
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

Lakewood Ranch Medical Center

8330 Lakewood Ranch BlvdBradenton, FL 34202

Doctors Hospital Of Sarasota Er In Lakewood Ranch

8500 State Road 70 EBradenton, FL 34202

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Dr. Marianna Zelenak, DO
Dr. Michael Knolle, DO
Dr. Paloma Sardina, MD
Kerry L. Folkman, MSN, NP-C
Dr. Marianna Zelenak, DODr. Michael Knolle, DODr. Paloma Sardina, MDKerry L. Folkman, MSN, NP-C
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
16 Years of Experience 23 Years of Experience 7 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks Spanish, English Speaks English
Sarasota , FLElizabethtown , PASaint Cloud , FLBrookline , MA
Med School: UNIVERSITY OF KANSAS SCHOOL OF MEDICINE Med School: Lake Erie College of Osteopathic Medicine Med School: New York University School of Medicine Med School: Regis College
Current Profile
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Insurance Plans Accepted by Dr. Marianna Zelenak

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Marianna Zelenak has the following specialty

Specialty Expertise

Dr. Marianna Zelenak has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

16 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, Florida, 2026, Expired

EDUCATION & TRAINING

Medical School

UNIVERSITY OF KANSAS SCHOOL OF MEDICINEGraduated in 2010

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Frequently Asked Questions

Which hospitals is Dr. Marianna Zelenak affiliated with?
Dr. Marianna Zelenak is affiliated with Manatee Memorial Hospital, Lakewood Ranch Medical Center, and Hca Florida Braden River Emergency.
Is Dr. Marianna Zelenak accepting new patients?
Dr. Marianna Zelenak has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Marianna Zelenak accept my insurance?
You can see the insurance plans that Dr. Marianna Zelenak accepts on their Vitals profile.
Where is Dr. Marianna Zelenak's office located?
Dr. Marianna Zelenak's office is located at 206 2nd St E, Bradenton, FL, 34208.
How can I make an appointment with Dr. Marianna Zelenak?
You can find contact information for Dr. Marianna Zelenak here on Vitals.

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