Thomas C. Winegarden, M.D., F.A.P.A

Dr. Winegarden is a Board Certified Adult and Addictions Psychiatrist. He attended the University of Minnesota Medical School and completed Psychiatric Residency training at the University of Minnesota Psychiatry Department. Dr. Winegarden is Medical Director at Stone Creek Psychiatry in Chanhassen and conducts a Private Psychiatric group practice there. Dr. Winegarden is the team Psychiatrist for the NBA Minnesota Timberwolves. Dr. Winegarden has received honorable status of the Distinguished Member of the American Psychiatry Association. He is also a National Advocate for the American Psychiatry Association with the United States Congress and Senate. Dr. Winegarden is on the National Basketball Association Mental Health and Racial Equities Committees. Dr. Winegarden has received many awards and has also been listed as one of the top Psychiatrists in MN in (Top Doctors, Mpls & St. Paul Magazine).


Molly V. Sillas, M.D.

Dr. Silas is a Board Certified Adult Psychiatrist and specializes in psychopharmacology and integrative wholistic medicine. She received her degree from the University of Minnesota Medical School. She completed her psychiatry residency at the University of Minnesota. Dr. Silas is currently a member of the American Psychiatric Association, Minnesota Psychiatric Society and Women in Psychiatry groups. She specializes in psychiatric medication management for adults. Dr. Silas helps people regain and maintain their emotional well being. In her time off, Molly enjoys traveling, gardening and being with her children, dog and cat.


Michael C. Keegan, A.P.R.N., C.N.P

Michael Keegan is a Certified Nurse Practitioner. He earned a Bachelor's in Nursing at The University of Wisconsin Eau Claire and a Master's in Nursing at The University of St. Francis in Joliet Illinois. He has worked with inpatient psychiatry patients for more than 5 years as a Registered Nurse. With his training and experience, he incorporates treatments of mental health conditions with holistic care of his patients. In his spare time, Michael enjoys the outdoors, hunting, fishing, woodworking, and spending time at home with his wife and children. Michael is excited to be a part of the Stone Creek Psychiatry team of providers who give exceptional care for those in the Western suburbs and surrounding areas.


Daniel J. Montville, M.D.


Alexandro Vasquez is a compassionate and experienced Psychiatric Mental Health Nurse Practitioner (PMHNP) dedicated to providing comprehensive care to individuals facing mental health challenges. His strong foundation in emergency medicine and psychiatry, couple with his unique perspective, ensure that his patients receive the best possible care. With advanced degrees from the University of California, Irvine, and Brandman University, as well as specialized training a t the Mayo Clinic and Winona Sate University. Alex possesses a deep understanding of complex mental health conditions. He believes in building strong, trusting relationships with his patients. He approaches each individual with empathy, understanding, and a genuine desire to help. Alex aims to empower patients to overcome challenges and achieve their full potential.

Alexandro Vasquez, APRN, DNP