Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Olga Oretsky, MS, LCGC

Individual provider Genetic Counselor (M.S.) · NPI 1689396194

MS. Olga Oretsky, MS, LCGC is a Genetic Counselor (M.S.) in Berkeley Heights, New Jersey. Licensed in New Jersey. Registered with an NPI since 2022.

Licensed in
NJ
In the registry since
2022
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

1 Diamond Hill Rd
Berkeley Heights, NJ 07922-2104
Phone: (908) 273-4300
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Genetic Counselor (M.S.) (primary) Taxonomy 170300000X · Licence 25MJ00080500 (NJ)

Record details

NPI number1689396194
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LCGC
Sole proprietorNo
NPI enumeratedSeptember 13, 2022
Last updated in NPPESSeptember 28, 2022
Certification dateSeptember 28, 2022
Mailing address1 Diamond Hill Rd, Berkeley Heights, NJ 07922-2104