Locations and Appointments
New PatientsNewYork-Presbyterian Westchester
55 Palmer Avenue
Bronxville, NY 10708
US
Existing Patients
Login or sign-upto Connect Patient Portal
Existing Patients
Login to Connect Patient Portal make an appointment, view documentation or contact your doctor’s office.
Columbia Connect App
The Columbia Connect app allows you to access convenient services to help manage your health. Access the patient portal, communicate with your doctor, manage appointments, view test results, request prescription refills, pay a bill, and find a doctor.
Insurances Accepted
Please contact the doctor's office directly to verify that your particular insurance is accepted.
Essential Plan
Medicaid Managed Care
Medicare Managed Care
Special Needs
Special Needs
EPO
POS
Great West (National)
HMO
PPO
PPO
Medicare Managed Care
Select Care (Exchange)
HMO
EPO
PPO
Vytra
Medicare Managed Care
POS
ConnectiCare
Medicaid Managed Care
Essential Plan
Medicaid Managed Care
Essential Plan
Child/Family Health Plus
Medicaid Managed Care
Medicare Managed Care
Child/Family Health Plus
Essential Plan
Child/Family Health Plus
Leaf (Exchange)
Medicaid Managed Care
Medicare Managed Care
Local 1199
MagnaCare
Traditional Medicare
Railroad
Multiplan
Essential Plan
Medicaid Managed Care
Child/Family Health Plus
HMO
Quality Health Management
Special Needs
Medicare Managed Care
PPO
HMO
Compass (Exchange)
Medicaid (Community Plan)
Empire Plan
POS
Medicaid Managed Care
Medicare Managed Care
Essential Plan
Medicaid Managed Care
Medicare Managed Care
Special Needs
Special Needs
EPO
POS
Great West (National)
HMO
PPO
PPO
Medicare Managed Care
Select Care (Exchange)
HMO
EPO
PPO
Vytra
Medicare Managed Care
POS
ConnectiCare
Medicaid Managed Care
Essential Plan
Medicaid Managed Care
Essential Plan
Child/Family Health Plus
Medicaid Managed Care
Medicare Managed Care
Child/Family Health Plus
Essential Plan
Child/Family Health Plus
Leaf (Exchange)
Medicaid Managed Care
Medicare Managed Care
Local 1199
MagnaCare
Traditional Medicare
Railroad
Multiplan
Essential Plan
Medicaid Managed Care
Child/Family Health Plus
HMO
Quality Health Management
Special Needs
Medicare Managed Care
PPO
HMO
Compass (Exchange)
Medicaid (Community Plan)
Empire Plan
POS
Medicaid Managed Care
Medicare Managed Care
About Sergey Cherneykin, MD
Board Certifications
- Pathology-Anatomic/Pathology-Clinical
Specialties & Expertise
- Pathology
Education
- Fellowship: Mt. Sinai Medical Center
- Residency: Saint Barnabas Medical Center
Leadership, Titles & Positions
- Assistant Professor of Pathology & Cell Biology
Hospital Affiliations
- NewYork-Presbyterian / Columbia University Irving Medical Center
- NewYork-Presbyterian Westchester
Need Help Finding a Doctor?
Call 1-877-426-5637