Psychiatric Associates of North Carolina, PA. Call us 919 828 9937

Our Team

Sheldon Chase, MD

Sheldon Chase, MD was graduated by the University Of Michigan Medical School in 1970 and completed his internship at Detroit General Hospital. He was a captain in the US Army Medical Corp from 1971-1973 including a six month assignment in Vietnam. He completed his residency at the University Of North Carolina School Of Medicine in Chapel Hill, NC. in 1977. He is certified in Psychiatry by the American Board of Psychiatry and Neurology (1979) and is a member of the American Psychiatric Association.
His professional interest includes the treatment of adults with anxiety disorders, mood disorders and psychosis.

John Fleming, LCSW

John Fleming is a Licensed Clinical Social Worker (LCSW), providing individual, couples, and family psychotherapy. He is originally from North Carolina and attended the University of North Carolina at Chapel Hill, where he received his Bachelor’s degree in Psychology. John completed a Master’s in Social Work with a mental health concentration at the University of Michigan, Ann Arbor. Following graduation he participated in an adult psychiatric fellowship, working primarily with couples and individuals struggling with depression and anxiety. He has experience working in inpatient and outpatient psychiatric settings, specializing in the treatment of adolescents and adults utilizing a variety of clinical approaches, including solution focused, family systems, cognitive-behavioral, and psychodynamic theory. Particular interests are in the treatment of Anxiety Disorders (Generalized Anxiety, Social Phobia, Panic, and Obsessive-Compulsive), Depression, Bipolar Disorder, and providing guidance and support through major life phases and transitions (attending college, marriage/divorce issues, perinatal/postpartum issues, raising children, care giving, and end of life issues). John has served as a field instructor for the UNC-School of Social Work and currently supervises clinicians working toward full licensure.

W. Randolph Grigg, MD

Dr. Grigg has been seeing patients in Raleigh for 27 years. He and Dr. Chase have practiced together for 23 years. Dr. Grigg was graduated by the University of North Carolina School of Medicine in 1971. He interned at The Stamford Hospital in Stamford, Connecticut and returned to Chapel Hill for his psychiatric residency from 1972 to 1975.
Dr. Grigg sees patients (adolescents and adults) who have a variety of disorders including mood disorders, anxiety and panic disorders, childhood and adult attention deficit/ hyperactivity disorders, obsessive compulsive disorders, and alcohol and substance abuse disorders. Treatment modalities include various types of psychotherapy, psychopharmacology, and psychoeducation.
Initially he evaluates each individual patient and their needs and strengths and discusses his evaluation and recommendations with each patient in order for the patient to make informed decisions about his/her treatment.
Dr. Grigg is Board Certified in psychiatry by the American Board of Psychiatry and Neurology. He is a Distinguished Life Fellow of the American Psychiatric Association. He is also an Adjunct Professor of Psychiatry in the UNC School of Medicine and was graduated by the UNC-Duke Psychoanalytic Institute as a psychoanalyst. Dr. Grigg considers that his greatest education has come from his patients.

Ann Mauney, LPC

Ann Mauney was born in the United Kingdom and moved to the United States where she received her higher education. Ann is licensed by the State of North Carolina as a Licensed Professional Counselor LPC. She received her Bachelors of Education from the University of Cincinnati and then spent several years working as a social worker across a variety of treatment settings. While continuing to work as a social worker she returned to school and received her Masters of Education with a concentration in counseling from Xavier University in 1991.

Ann specializes in the treatment of children, adults and families. She has worked with children who have severe emotional problems and clients struggling with mood disorders, anxiety, as well as clients with psychosis. Ann has a special interest in and experience working with adult survivors of trauma.

Ann has resided in North Carolina for approximately 11 years. She has recently relocated to the Raleigh area from the mountains in order to be closer to family.

J. David Mauney, MD

Dr. Mauney Graduated from the University of North Carolina at Chapel Hill School of medicine in 1983 He remained in Chapel Hill for four years of Residency Training in Psychiatry completing his residency training in 1987. He spent two years after completing his residency training practicing at Dorothea Dix Hospital in Raleigh, N.C. In 1989 Dr. Mauney began work in community Psychiatry at the Vance, Warren, Granville and Franklin County MH DD SA program dividing his time between all four counties and providing both in-patient and out-patient care. Since leaving the VWGF program Dr. Mauney has been engaged in private practice with his primary interests and experience in treatment of Adult mood and Anxiety disorders. His experience in community Psychiatry equips him to work with Adult and Adolescent psychotic and substance use disorders as well. At this time he limits his practice to out patient treatment.
Dr. Mauney is trained in the use of both psychopharmacology and psychotherapy and utilizes both in his work with patients. He enjoys collaboration and consultation with other physicians and therapists when appropriate.
Prior to beginning medical school, Dr. Mauney completed a Master's Degree in Piano performance and was active in music professionally before beginning the practice of Psychiatry. There have been times when this experience has been helpful in his work in Psychiatry

Megan Webster, M.D.

Dr. Megan Webster hails from Rhode Island, and her undergraduate training was in Biology at Emory University in Atlanta, Georgia. After college, she taught science in Houston, Texas with the Teach For America program and then attended medical school at The University of Texas Health Science Center in San Antonio, Texas. Dr. Webster practices general Adult Psychiatry and offers medication management. She is currently accepting patients 18 years and older.




Andrew R. Newberg, MD.

Dr. Newberg earned his undergraduate degree in biology from the Massachusetts Institute of Technology and graduated from the University of Massachusetts Medical School. He completed psychiatry residency at the Johns Hopkins Hospital and went on to complete a clinical research fellowship with the Mood and Anxiety Disorders Program at the National Institute of Mental Health. Dr. Newberg was an Assistant Professor of Psychiatry at the University of North Carolina at Chapel Hill and Medical Director of the Adult Bipolar Program at the UNC Bipolar Center from 2008-2010. He worked in private practice in Raleigh in 2011 and then joined Psychiatric Associates of North Carolina. Dr. Newberg is Board Certified in Psychiatry by the American Board of Psychiatry and Neurology. He practices general adult psychiatry and has had a clinical focus in mood disorders and bipolar disorders.




Office Locations

St. Mary´s Place
859 Washington Street
Raleigh, NC 27605
Phone: 919-828-9937
Fax: 919-832-9218


» Get Map & Direction


Hours of operation:
Monday - Thursday 7:30 am - 5:00 pm and Friday 7:30 am - 4:00 pm


Patient portal login