Heart & Vascular Clinics: 200 Research Drive | 785-539-4644
Primary Care Clinic: 2900 Amherst Ave | 785-539-8700
Behavioral Health: 2900 Amherst Ave | 785-775-1770
Wound Care Clinic: 2900 Amherst Ave | 785-539-8700
The Team
Dr. Lakshika Ranaweera
Psychiatrist
Specialty: Behavioral Health
Dr. Lakshika Ranaweera, MD, is a board-certified Psychiatrist with Manhattan Medical Group. She provides care for all forms of adult psychiatric problems. Dr. Ranaweera has a special interest in mental health related to women and pregnancy.
​
Education, awards, and recognition:
Residency: Adult Psychiatry at the University of Kansas Medical Center in Kansas City, KS
Chief Resident: Veterans Affairs in Kansas City, MO
Doctor of Medicine: North Colombo Medical College in Ragama, Sri Lanka
​
Outside of the office, Dr. Ranaweera enjoys traveling, music, dancing and spending time with her family.

Nathisha Saul
Nurse Practitioner
Specialty: Behavioral Health
Nathisha Saul APRN, PMHNP-BC
​​
Nathisha Saul is a Board Certified Psychiatric Mental Health Nurse Practitioner with over a decade of experience in nursing. She has worked extensively in inpatient psychiatry, outpatient behavioral health, addiction medicine, and crisis intervention, helping individuals of all ages navigate their mental health journey.
​
She earned her Master of Science in Nursing with a specialization in Psychiatric Mental Health from the University of South Alabama, where she gained advanced training in psychiatric assessment, medication management, and evidence-based treatment approaches. With a strong foundation in trauma-informed care, psychotherapy, and psychopharmacology, she is passionate about providing personalized mental health care tailored to each patient’s unique needs. She believes in a patient-centered approach that fosters healing and long-term well-being.
​
When she’s not caring for her patients, Nathisha enjoys spending time with her family and dogs, practicing meditation and yoga, and spending time outdoors to relax and recharge.
​
Click the link below to book an appointment!

​​
​Please call 785-775-1770 to schedule an appointment​
