Staff

At Summit Oaks, our team of psychiatrists, psychologists, nurses, masters-level clinicians and certified drug, alcohol and therapeutic counselors are dedicated to providing the immediate help an individual may need.

Our staff works with clients and families to:
  • Achieve mental wellness and emotional well-being
  • Gain an understanding of coping mechanisms for depression, anxiety and chemical dependence
  • Develop, build and maintain support systems

Medical Staff


Manuel Villafranca, MD, Medical Director
  • Board Certified in Psychiatry
  • Distinguished Life Fellow, American Psychiatric Association
Mariam Bekhit, MD
  • Board certified in both Child Psychiatry and Adult Psychiatry
  • Completed Fellowship in Child and Adolescent Psychiatry
Susan Borja, MD
  • Completed Fellowship in Child and Adolescent Psychiatry as well as Adult Psychiatry
Constantine Diakolios, MD
  • Certified, American Society of Addiction Medicine (ASAM)
Indra Cidambi, MD
  • Board Certified in Psychiatry and Addiction Psychiatry
  • Certified, American Society of Addiction Medicine (ASAM)
Thomas Skorupski, DO
  • ASAM Certified, as well as recognized by the American Academy of Pain Medicine
  • Completed Fellowship in Pain Management at Beth Israel Medical Center, New York, NY
Cindy Yeung, DO
  • Board Certified in Psychiatry
  • Completed Fellowship in Child and Adolescent Psychiatry
  • Certified, American Society of Addiction Medicine (ASAM)