Psychologist | General Psychology

Hollie Duonnolo

940 E Haverford Rd Ste 202, Bryn Mawr, Pennsylvania, 19010-3845

About Hollie Duonnolo

Hollie Duonnolo is a psychologist based in Bryn Mawr, Pennsylvania who is specialized in General Psychology. Her current practice location is 940 E Haverford Rd Ste 202, Bryn Mawr. Patients can contact her at 484-321-3958. Hollie Duonnolo NPI number (Unique professional ID assigned by NPPES) is 1750262473.

Hollie Duonnolo is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Hollie Duonnolo's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Hollie Duonnolo
Specialization General Psychology
Gender Female
Practice Address: 940 E Haverford Rd Ste 202,
Bryn Mawr, PA - 19010-3845

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1750262473
NPI Enumeration Date: 09 Sep, 2025
NPI Last Update On: 09 Sep, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Hollie Duonnolo are as mentioned below.

License NumberSpecializationStateStatus
General Psychology Primary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Hollie Duonnolo
1814 Edge Hill Rd,
Abington, PA - 19001-1214

Book an Appointment with Hollie Duonnolo

To schedule an appointment, contact Hollie Duonnolo at 940 E Haverford Rd Ste 202, Bryn Mawr, Pennsylvania or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Hollie Duonnolo:

Hollie Duonnolo is a psychologist specializing in General Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Hollie Duonnolo is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Hollie Duonnolo practices at 940 E Haverford Rd Ste 202, Bryn Mawr, Pennsylvania, 19010-3845.

To schedule an appointment with Hollie Duonnolo, please contact the office at 484-321-3958.

Reviews & Feedback

Have you visited Hollie Duonnolo? Share your experience to help others looking for a psychologist in Bryn Mawr, PA.

Read Reviews / Give Feedback
**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.