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Our Clinicians

Looking to become a Coastal patient? Click here to view a list of our practices accepting new patients.

Please Note: The "Book an Appointment" option is for existing patients only.

Robert O. Cicchelli, MD

Dr. Robert Cicchelli graduated from Mount Sinai School of Medicine, New York, in 1990. He completed his residency at New England Medical Center. He is a member of various Coastal Medical committees, including the Clinical Practices Committee, the Governance Committee, the Board of Directors, and is Chairman of the Compliance Committee. His interests include cooking, computers, wine, and exercise.

Olga Harbar, NP

Olga Harbar is a Registered Nurse and Nurse Practitioner in the state of Rhode Island and specializes in dermatology. She spent six years at Mass General Hospital in the Dermatology Clinic. She has been a Nurse Practitioner in Coastal Medical’s Newport office since 2001.

Sevil Hemayat, MD

Dr. Sevil Hemayat is a graduate of Tehran Azad University of Medical Science and completed her residency at SUNY Downstate College of Medicine at St. John’s Episcopal Hospital. Prior to her residency, she was a Visiting Instructor at the Department of Cardiovascular Medicine at Stanford University. In addition, she practiced as a primary care physician and clinical researcher in Tehran for over two years. Her interests include playing piano, nature photography, yoga, jogging and cooking.

Bettina Killion, MD

Dr. Bettina Killion is a graduate of Vanderbilt University School of Law and the Feinberg School of Medicine at Northwestern University and completed her residency at the University of Illinois at Chicago Hospital. Prior to joining Coastal Medical, Dr. Killion practiced internal medicine in the Chicago area for over 10 years before relocating to Rhode Island to be closer to family.  She also holds a degree fom Vanderbilt Law School and practiced corporate law before attending medical school.

Aleah Kirchner, PA

Aleah Kirchner earned her Masters of Science in Physician Assistant Studies from Arcadia University. She was a Senior Counselor at Child and family Services before working at a walk-in clinic. Aleah has been with Coastal Medical since 2012 and works in the Newport office.

Kendra Pimenta, PA

Kendra Pimenta received her Masters of Science in Physician Assistant Studies from Johnson & Wales University.  Kendra joined Coastal's Newport practice in 2018.