MEET OUR EXPERIENCED CLINICIANS AND OPERATIONAL TEAM

Dr. Naser is board-certified in General Psychiatry and Child and Adolescent Psychiatry. He attended medical school at the University of Michigan, completed his general psychiatry residency training at the University of Pennsylvania, and his child and adolescent psychiatry fellowship at Children's Hospital of Philadelphia. He previously held an appointment with the University of Pennsylvania Department of Psychiatry and worked at The Children's Hospital of Philadelphia.  

Dr. Naser has been in private practice since 1998. He provides psychiatric evaluations and second opinions, medication management services and therapy. He also collaborates with a variety of psychologists and therapists in the community.

Dr. Naser is available Monday-Friday, and can be reached at ext. 101, or at JNaser@JeffreyNaserMD.com

Terry Peura is a licensed pediatric nurse practitioner. He has been working with Dr. Naser since 2005. Prior to working with Dr. Naser, Mr. Peura worked in both inpatient and outpatient psychiatric settings.  

Mr. Peura provides psychiatric services for those under the age of 21, including psychiatric evaluations, second opinions and medication management.  

Mr. Peura is accepting new patients for psychiatric evaluations, second opinions and ongoing medication medication management.

Terry Peura is available Mondays, Wednesdays and Fridays.  He can be reached at ext. 102 or at TPeura@JeffreyNaserMD.com

Laura Orsatti Weissflog is a licensed Family Psychiatric Nurse Practitioner and is board-certified in Child and Adolescent Psychiatric-Mental Health as a Clinical Nurse Specialist. Prior to joining Dr. Naser and Associates, Ms. Weissflog has practiced within outpatient community mental health, crisis-residential, acute crisis-diversion, day partial as well as intensive outpatient and private practice outpatient settings. 

Ms. Weissflog is accepting new patients for psychiatric evaluations, second opinions and ongoing medication management.

Laura Weissflog is available every Monday and Thursday. She can be reached at ext. 103.

Terri Leone is a licensed, board-certified, Psychiatric Mental Health Nurse Practitioner.  Ms. Leone provides compassionate, trauma-informed care, and has experience treating all psychiatric concerns, including ADHD, Autism Spectrum Disorder, Bipolar Disorder, Obsessive-Compulsive Disorder (OCD); Schizophrenia and Post Traumatic Stress Disorder (PTSD). Ms. Leone has worked with children and adolescents in outpatient community mental health, and has a special interest in Domestic Violence - working as a women's health nurse prior to specializing in psychiatry. Ms. Leone is accepting new patients for psychiatric evaluations, second opinions and ongoing medication management. 

Terri Leone is available every Monday and Tuesday. She can be reached at Ext. 106 or at TLeone@JeffreyNaserMD.com

Our administrative staff is essential to the smooth operation of the practice and they take pride in helping our clients in a friendly, efficient and confidential manner. 

Our Practice Manager, Danielle Heidel, oversees all administrative aspects of the practice and its daily operation. Her extensive experience and caring nature set the tone for our team.

The administrative team is available from 9am-5pm, Monday-Friday.  Please note our phone lines close from 12:30-1:30pm for lunch.

Mark Simpson handles all incoming calls, administrative voicemails, appointment scheduling, payments, testing and more.

For general administrative questions, please call our office at 610-647-3959 and press option 3 to leave a message. Mark is notified of every voicemail received and will respond as quickly as possible.

For urgent matters or emergencies, please press option 5. 

Catharine Wahl is our prescription expert and handles all refill requests. Catharine also oversees appointment scheduling for new patients.

 To contact Catharine, please call our main number 610-647-3959 and press 1 to leave a message. Catharine is notified of every voicemail received and will respond as quickly as possible.

Annie Bentz is our prior authorization expert, in addition to handling letter requests and general administrative responsibilities.

To contact Annie with any prior authorization questions, please call our office at 610-647-3959 and press 3 to leave a message. Annie is notified of every voicemail received and will respond as quickly as possible.