Our Orthodontists

Meet Our Doctors

Meet the four orthodontists who care for patients at our Aventura practice.

  • Four orthodontists
  • Multilingual doctors and staff
  • Aventura, Florida

The team behind
your treatment

Our orthodontists are supported by a friendly, knowledgeable, and caring team.

Our Orthodontic Options team uses modern technology to support orthodontic treatments and clear communication among patients, parents, and doctors. We want every visit to feel comfortable and stress-free.

View the full curriculum vitae for all four doctors: dental schools, orthodontic residencies, academic appointments, honours, Florida licence numbers and NPI registry records, on one page.


DR. SIBEL

Dr. Sibel Eljach, DMD, MS

Orthodontist · University of Illinois at Chicago

Dr. Sibel Eljach takes pride in providing excellent orthodontic care to each of her patients. She has treated thousands of patients in South Florida and Chicago, where she is from. She graduated from the University of Illinois at Chicago College of Dental Medicine and later completed the university’s orthodontics residency. She graduated at the top of her class, was inducted into the Omicron Kappa Upsilon Honor Society, and received numerous research and clinical awards, including the Best Resident Award from the American Institute of Orthodontics.

Education and professional highlights

  • University of Illinois at Chicago College of Dental Medicine
  • Orthodontics Residency, University of Illinois at Chicago — graduated top of her class
  • Omicron Kappa Upsilon Honors Society
  • Best Resident Award, American Institute of Orthodontics

Dr. Eljach’s full CV & credentials

Karen Nachum Dmd

Dr. Karen Nachum, DMD

Orthodontist · Nova Southeastern University

Dr. Nachum earned her Doctor of Dental Medicine (DMD) degree at Nova Southeastern University. During dental school, she discovered her fascination with orthodontics, a field that combines science, art, and patient care.

Dr. Nachum carefully assesses each patient’s unique needs and tailors treatment plans to achieve optimal results. Whether using traditional braces or clear aligners, including Invisalign, she ensures that every patient receives personalized care.

Beyond her clinical practice, Dr. Nachum actively participates in community outreach programs. She believes that oral health education and awareness play a crucial role in overall well-being. Her commitment to community service reflects her holistic view of dentistry.

Patients describe Dr. Nachum as approachable, empathetic, and skilled. Her ability to connect with people makes the orthodontic journey smoother and more enjoyable. She is passionate about helping patients build confident smiles. Her dedication to patient care and community service makes her a valued member of the Orthodontic Options team.

Education and professional highlights

  • Doctor of Dental Medicine (DMD) — Nova Southeastern University
  • Treats with traditional braces and clear aligners, including Invisalign
  • Active in community outreach and oral health education

Dr. Nachum’s full CV & credentials

DR. MELANIE

Dr. Melanie Ross, DMD

Orthodontist · Nova Southeastern University · Tufts University

Dr. Ross was born and raised in Toronto, Canada. She earned a Bachelor of Science with a specialization in kinesiology from the University of Western Ontario. Growing up, she developed a passion for working with children and young adults through her experiences as both a camper and staff member at an overnight summer camp.

Dr. Ross earned her Doctor of Dental Medicine degree from Nova Southeastern University and graduated with highest honors in her class. She was elected by the faculty to the Omicron Kappa Upsilon Honor Society. At graduation, she received the Alpha Omega Scholastic Achievement Award, which is given to a graduating senior who attained one of the highest scholastic rankings over all four years.

After graduation, she followed her dream of becoming an orthodontist and moved to Boston to attend Tufts University Orthodontics Residency Program. As a practitioner, she greatly values forming interpersonal relationships with patients and their families. She is passionate about providing the highest quality of care to her Orthodontic Options patients.

Education and professional highlights

  • BSc in Kinesiology — University of Western Ontario
  • Doctorate of Dental Medicine — Nova Southeastern University, highest honors
  • Omicron Kappa Upsilon honor society; Alpha Omega Scholastic Achievement Award
  • Orthodontics Residency — Tufts University

Dr. Ross’s full CV & credentials

DR. OSURI

Dr. Osuri Yau, DDS, MDS

Orthodontist · University of Panama · University of Puerto Rico

Dr. Osuri Yau has been an Orthodontist at our office since 2011. She obtained her doctorate in dental surgery from the University of Panama where she was an associate and Clinical Professor in Orthodontics.

Dr. Yau earned a Master of Science degree and a Certificate in Orthodontics from the University of Puerto Rico. She is a highly trained orthodontist who enjoys creating beautiful smiles. She speaks fluent Spanish and builds strong patient relationships.

Education and professional highlights

  • Doctorate in Dental Surgery — University of Panama
  • Associate and Clinical Professor in Orthodontics, University of Panama
  • Master of Science and Certificate in Orthodontics — University of Puerto Rico
  • Speaks fluent Spanish

Dr. Yau’s full CV & credentials