Mariana Martinasevic MD MNS General and Child and Adolencent Psychiatry. Menu Skip to ... Click to access the patient portal. Quick contact. Telephone: (954) 491 4455 Fax: (954 ... 2400 E.Commercial Blv., Suite # 723 Fort Lauderdale, FL, 33308. Directions/Map. About us. Dr. Martinasevic is a passionate physician determined to provide ....