Cover photo for Gregory Ostroski's Obituary
Gregory Ostroski Profile Photo

Gregory Ostroski

November 5, 1954 — April 25, 2021

Rolling Prairie

Gregory Ostroski

Gregory Francis Ostroski

November 5, 1954-April 25, 2021

Gregory Francis Ostroski, 66, of La Porte, Indiana, passed away Sunday April 25, 2021 at Memorial Hospital in South Bend, IN.

He was born November 5, 1954 in La Porte, Indiana, the son of Sylvester and Dorothea (Mrozinski) Ostroski.

Greg held a passion for playing the drums since he held his first drumstick at the age of 12. He was one of the founding members of The Crowhaven Band and continued to play in several bands throughout his life, most recently Remedy. He enjoyed supporting other performers by attending musicals, plays, and concerts. Every so often you might see him working on his golf swing at the Valley Hills Golf Course. Greg was a laid-back kind of guy with a “make love, not war” attitude. Greg was passionate about his family and loved spending Sunday afternoons with his grandkids.

He is survived by his daughter, Angie (Dan) Estes of Houston, TX; son, Justin (Daniella) Ostroski; step-daughter, Mckenzie (Thomas) Rodgers; sister, Linda Ostroski; close friend, Johnna Rhodes; and two grandchildren, Aryka, Hemi.

Gregory was preceded in death by his parents and brother, Daniel Ostroski.

Arrangements are being entrusted to Haverstock Funeral Home and Cremation Services, 602 Maple Ave., La Porte, IN where the family will receive friends Wednesday, April 28 from 4 until 7 pm.  A Mass of Christian Burial will be held on Thursday, April 29 at St. John's Kanty Catholic Church located in Rolling Prairie, at 11 AM with Father Heimer officiating.  Interment will follow at the St. John Kanty Cemetery, Rolling Prairie, Indiana.

Memorial contributions may be made to the family in care of Haverstock Funeral Home.

Due to COVID-19 masks are required while attending the visitation and church service.

Online condolences may be made at

To order memorial trees or send flowers to the family in memory of Gregory Ostroski, please visit our flower store.

Past Services


Wednesday, April 28, 2021

4:00 - 7:00pm (Central time)

Haverstock Funeral Home

602 Maple Ave, La Porte, IN 46350

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Mass of Christian Burial

Thursday, April 29, 2021

Starts at 11:00am (Central time)

St. John s Kanty Catholic Church (Rolling Prairie)


Enter your phone number above to have directions sent via text. Standard text messaging rates apply.


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