Meet the East End Neuropsych Team

Eric Spronz, MSN, PMHNP-BC, CASAC.

Medical Director

Eric Spronz, RN, MSN, PMHNP-BC, CASAC, has been in the medical field for over 20 years from group home administration to clinical director. Mr. Spronz's goal is to make every day the best day that it can be for your loved one. Eric works hand in hand with each patient to meet their individual goals and help them achieve their optimal mental health. Eric worked with Dr. Alan Steinberg for 8 years prior to taking over the practice in 2021.

Eric developed his love for the Geriatric population through caring for his own grandmother, affectionately named Nana. He proudly displays a picture of Nana in front of the Taj Mahal in India where she traveled to in her 80's. Eric sees all of his patients as his Nana, and works tirelessly to give each one of his patients the tender care that they deserve, just like he would his own Nana.

As a patient, you will never feel rushed, and can always count on receiving the support that you need. Since Eric's philosophy is that every patient deserves his undivided attention, his practice never "double books" or "stacks patients" in exam rooms. Each patient is seen based on appointment time and time of arrival.

When not in the office Eric is an officer in the Port Jefferson Fire Department and has been in the Fire and EMS service since 1999. He lives with his wife Sara and son Zev in the Village of Port Jefferson. You will frequently see him and the family around town with the office dogs, Roro and Emily.

Eric oversees all training at East End Neuropsych, under Eric’s leadership, East End Neuropsych serves as a primary training site psychiatrists, PA’s and nurse practitioners in training. Here they learn about the evaluation and care of patients with dementia, delirium and many other conditions commonly seen at our practice.

Chana Topek - diamond, LCSW, CLC.

Family and INdividual Therapist

Chana received her Masters in Social Work from Yeshiva University Wurzweiler School of Social Work combined with a certificate in Jewish Communal Service. She has been working in the mental health field for many years with experience in a variety of community-based, residential and outpatient programs. In addition to serving the clients and families of East End Neuropsych, Chana works as a Field Liaison with the Stony Brook University School of Social Welfare Field Education Department. Chana works from a strengths-based and holistic perspective, understanding that people are complex beings, impacted by a lifetime of experiences. She loves to witness the resilience of people and support them through complicated times.

Chana spends time with the family of each new patient to gain understanding into the disease process, navigating challenging behaviors and resources for the care of their loved one.

During Family Education Sessions Chana asks that the patient not be present as this allows the family to ask questions freely. These session are required for all new patients to the practice and are always available upon request of the family or clinical providers at anytime. Sessions are covered by insurance in the same was as sessions for the patient are covered.

Kris Allgaier

Practice Manager

Kris oversees all the everyday tasks and office needs of East End Neuropsych. She is available to address any concerns you may have with your appointment, the office, or staff members. Kris is also available to help with billing questions, as well as setting up all new patient appointments. 

Kris’ family is of outmost importance to her, she is the proud mother of three beautiful daughters. In her off time, she enjoys spending time with her family whether it be cheering on her youngest at her sports games or celebrating the successes and life milestones of all three daughters. Kris is extremely proud of the caring and empathetic individual her middle daughter has grown up to be and looks forward to seeing her continue to progress in her life and career. She is also very happy for the new chapter her oldest daughter is creating for herself filled with a promising career and new place to call home. 

Kris is also known to be a dog lover and can frequently be seen taking the therapy dogs, Emily and Roro outside for their breaks between patients. 

Kris’ ultimate goal is to make patients and their family feel as comfortable as possible in the office waiting for their providers. If you need anything don’t hesitate to ask. 

RoRo & Emily

We are the office therapy dogs, we love to greet everyone who comes in. We enjoy being pet but we ask that you don’t try to feed us or pick us up. We enjoy running around the office and will even try to sit on your lap sometimes. If you are afraid of us, just let someone at the desk know in advance and we will take our break time during your visit. Sometimes we have accidents in the office, if you see it can you let the office staff know .

We are both full grown mixed breed rescue dogs. When we are not in the office, we live with Eric’s family and enjoy playing with each other and Zev, Eric’s son.

Alan Steinberg, M.D.

Medical Director Emeritus

Alan L. Steinberg is a Geriatric Neuro-Psychiatrist and served as the principal psychiatrist at East End Neuropsychiatric Associates for more than 30 years prior to retiring in 2021. Dr. Steinberg mentored Eric Spronz for eight years prior to his retirement and the transition to Eric as the practice owner.

Dr. Steinberg received his medical degree from Mount Sinai School of Medicine. Following training at The Johns Hopkins Hospital and Geriatric Psychiatry Fellowship at Cornell-New York Hospital, he became the director of the Long Island Alzheimer’s Disease Assistance Center which evolved into the Center of Excellence for Alzheimer’s Disease at Stony Brook University, where he served as the Medical Director. One of his other clinical interests is the care of the developmentally disabled, and he currently cares for many individuals with disabilities. Teaching and mentoring have been essential to his professional career.

Dr. Steinberg has experience in end-of-life care and worked closely with the Visiting Nurse Service Hospice, and has also been on the Board of Directors at Good Shepherd Hospice. Previously, Dr. Steinberg served as a psychiatric consultant to Suffolk County Adult Protective Services; he is currently on the Elder Abuse Multidisciplinary Task Force for Suffolk County.

He has spoken regularly to professional organizations and community groups about issues related to geriatric psychiatry, ethical issues in medicine, elder abuse, and other areas of interest.

A letter from Dr. Steinberg

Dear Patients and Caregivers,

After 33 years of practicing Geriatric Psychiatry, I have decided to retire on October 31, 2021.

You may require ongoing psychiatric/medical care and attention, and you must not delay in finding another provider to take care of you. I am happy to announce that Eric Spronz, NP, who was trained by me and as you may know has worked with me for many years, will be taking over the practice. The other clinicians and the staff will be remaining at the same location as well. I am confident that you will be pleased with the care that they provide. The phone number and location will remain unchanged, and they will continue to accept Medicare. If you choose to be cared for by another practice, please send us a written request for transfer of records including the name, address and fax number of the provider and we will forward the records.

If you have not already transitioned to one of my teammates, you may want to arrange a final appointment with me to discuss your care needs and transfer options. If you would like to do so, please call by August 15.

Thank you for the privilege of being a part of your health care. I have enjoyed this opportunity and wish you the very best of good health in the future.

With warm regards,

Alan L. Steinberg, MD