Dr. Cassie Kosarek

Dr. Cassie Kosarek, Professional Headshot

Welcome to Upper Valley Psychiatry!

Dr. Kosarek is an ABPN Board-Certified psychiatrist in Hanover, NH who has experience in treating many mental health issues that interfere with living your life the way you'd like. 

Services and Fees

Dr. Kosarek primarily provides psychiatric medication management. In some cases, she will also provide short-term, goal-focused psychotherapy in addition to medication management. Her services, along with descriptions and fees, are listed below.

Insurance Information

Dr. Kosarek is currently in-network with Cigna, Blue Cross/Blue Shield and Anthem, and Aetna. She is out-of-network with other carriers. Upon request, she will provide you with a “super bill” to submit to your carrier for reimbursement. She is opted-out of Medicare, meaning that Medicare will not reimburse for her services.