Schodack Internal Medicine and Pediatrics


Schodack Internal Medicine and Pediatrics will be closed on Thursday, November 25th, and Friday, November 26th.

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Schodack Internal Medicine and Pediatrics

Map & Directions

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NCQA Patient Centered Medical Home

This designation affirms Schodack Internal Medicine and Pediatrics’s commitment to the delivery of innovative, quality, compassionate healthcare and highlights our dedication to the wellbeing of our patients.


Schodack Internal Medicine and Pediatrics
35 Empire State Boulevard
Castleton-On-Hudson, NY 12033

Phone: (518) 477-2167
Fax: (518) 477-5182


Monday: 8:00 am - 4:00 pm
Tuesday: 8:00 am - 4:00 pm
Wednesday: 8:00 am - 4:00 pm
Thursday: 8:00 am - 4:00 pm
Friday: 8:00 am - 4:00 pm
Phone hours: 8:00 am - 4:00 pm M-F.
After hours: Call for on-call provider, or visit a CCP Urgent Care.

Our office takes lunch daily from 12:30 pm - 1:00 pm.

Walk-in Hours

Note: Please call our office first before coming in if you are ill and need to be seen to avoid the potential of unnecessarily exposing other patients and our staff to the novel coronavirus. Please be advised that we have temporarily suspended our walk-in hours until further notice. You must call for an appointment if you need to be seen so we can adequately assist you. This does not mean that we won’t see you, but we are asking for your cooperation in calling first to ensure that proper infection control and precautions are carried out. Thank you for understanding.

We are screening patients to include a question about travel outside of New York State in the last 14 days. If you answer yes, we may ask you to have an alternative appointment.

Patient Forms

The PDF forms below can to be downloaded and printed. After filling them out, they can be sent to our office or bring them with you to your next appointment.

2021-2022 Flu Vaccine Screening
Adolescent Packet
Annual Physical Men
Annual Physical Women
Female Packet
Male Packet
Medicare Wellness Visit
Pediatric History — Yearly Update
Pediatric Packet


Family Medicine
Internal Medicine


Alissa Carter, MSN, FNP-BC 
Rebecca Gildersleeve, MD 
Elizabeth Jensen, MSN, FNP-BC 
Leonard Leonidas, MD 
Patrick Matolka, PA-C 
Aaron Quidort, MD 
Mary Shierly, PA-C 
Renee Speir, PA-C 
Rommel Tolentino, MD 
Shannon Worden, MSN, FNP-C 

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