Judge Mark P. Telloyan: Professional Background and Legal Expertise

Appointed By: Gov. Eric J. Holcomb

Biography

The Hon. Mark P. Telloyan is a judge for the St. Joseph County Superior Court in Indiana. He was appointed to the bench by Governor Eric Holcomb in 2022, filling a vacancy created by the retirement of the Hon. Steven Hostettler.

Prior to his appointment, Telloyan was a partner at O'Brien & Telloyan, where he represented both creditors and debtors in bankruptcy cases. Before that, he spent time as a deputy prosecuting attorney for the St. Joseph County Prosecutor’s Office.

Telloyan earned a bachelor’s degree from Pillsbury Baptist Bible College (1986) and an M.Ed. from Seattle Pacific University (1991). He spent the next few years teaching English at Pillsbury Baptist Bible College, Chengdu University of Science & Technology (China), and Matsue South High School (Japan) before completing a J.D. at Notre Dame Law School in 1998.

After graduating from law school, Telloyan began his legal career as a judicial law clerk to the Hon. Sanford Brook of the St. Joseph County Superior Court.

His memberships have included the St. Joseph County Council and the American Bankruptcy Institute.

Recent Cases by Hon. Mark P. Telloyan

In Re: The Marriage of Arthur E Sanderson, Sr. and April L Sanderson

On October 6, 2026 a dn - domestic relations without children case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Oct 06, 2026

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

DN - Domestic Relations without Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Oct 22, 2026

In Re: the Guardianship of Na Zyirah K. Fisher

On September 25, 2026 a gu - guardianship case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Sep 25, 2026

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

GU - Guardianship

Practice Area

Probate

Matter Type

Guardianship,Conservatorship

Case Last Refreshed

Oct 05, 2026

Lake City Bank v. Ryan C Ward, Brandi M Kulpa

On September 24, 2026 a pl - civil plenary case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

6 Files

Filed

Sep 24, 2026

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

PL - Civil Plenary

Case Last Refreshed

Oct 05, 2026

In Re: The Marriage of Scott Haney and Robert Spelts

On September 11, 2026 a dn - domestic relations without children case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Sep 11, 2026

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

DN - Domestic Relations without Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Sep 27, 2026

VARSITY CLUB OF AMERICA SOUTH BEND CHAPTER v. Edward Whelan

On September 2, 2026 a pl - civil plenary case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

6 Files

Filed

Sep 02, 2026

Status

Dismissal

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

PL - Civil Plenary

Case Last Refreshed

Sep 11, 2026

Velocity Investments, Llc v. Dawn Lee

On August 25, 2026 a cc - civil collection case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

5 Files

Filed

Aug 25, 2026

Status

Judgment (Other)

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

CC - Civil Collection

Case Last Refreshed

Sep 07, 2026

In Re: the Marriage of Stephanie Teeter and Timothy Teeter

On August 11, 2026 a dc - domestic relations with children case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Aug 11, 2026

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

DC - Domestic Relations with Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Aug 23, 2026

Anonymous Medical Center v. Karen Brochhausen, Eric Brochhausen

On August 5, 2026 a ct - civil tort case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

13 Files

Filed

Aug 05, 2026

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

CT - Civil Tort

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Aug 21, 2026

In Re: the Marriage of Courtney Fowler and Aaron Michael Fowler

On June 24, 2026 a dc - domestic relations with children case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Jun 24, 2026

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

DC - Domestic Relations with Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Jun 28, 2026

In Re: the Marriage of Chelsea L. Modlin and Jacob A. Modlin

On May 28, 2026 a dc - domestic relations with children case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

May 28, 2026

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

DC - Domestic Relations with Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

May 31, 2026

In Re: the Marriage of Charlene Weber and Scott Weber

On May 26, 2026 a dc - domestic relations with children case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

May 26, 2026

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

DC - Domestic Relations with Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

May 29, 2026

FOODSERVICE CENTER, INC. v. RAYDIA FOOD GROUP, LLC

On April 13, 2026 a mi - miscellaneous civil case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Apr 13, 2026

Status

Foreign,Sister-State Judgment

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

MI - Miscellaneous Civil

Case Last Refreshed

Apr 15, 2026

Everwise Credit Union FKA Teachers Credit Union v. John Maccombie

On April 10, 2026 a pl - civil plenary case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

11 Files

Filed

Apr 10, 2026

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

PL - Civil Plenary

Case Last Refreshed

Apr 15, 2026

National Funding, inc. v. Dehner Delivery Inc., Joseph Dehner

On April 6, 2026 a mi - miscellaneous civil case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Apr 06, 2026

Status

Judgment (Other)

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

MI - Miscellaneous Civil

Case Last Refreshed

Apr 09, 2026

In Re: the Marriage of Kelsey Miller and Devon Miller

On April 1, 2026 a dc - domestic relations with children case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Apr 01, 2026

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

DC - Domestic Relations with Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Apr 04, 2026

In Re: the Guardianship of Davonte Tre McNamee

On December 17, 2025 a gu - guardianship case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Dec 17, 2025

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

GU - Guardianship

Practice Area

Probate

Matter Type

Guardianship,Conservatorship

Case Last Refreshed

Dec 20, 2025

Phoenix Michigan City Industrial Investors, LLC v. International Union of Operating Engineers, Local 150, AFL-CIO, Operative Plasterers' and Cement Masons, Local 692 Building Inc., Area 438

On November 10, 2025 a mi - miscellaneous civil case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

1 File

Filed

Nov 10, 2025

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

MI - Miscellaneous Civil

Case Last Refreshed

Nov 13, 2025

In Re: the Marriage of Estephanie Aguilera Contreras and Manuel Contreras Ramierez

On October 14, 2025 a dc - domestic relations with children case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Oct 14, 2025

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

DC - Domestic Relations with Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Oct 19, 2025

In Re: Trust ofWilliam Francis Burke

On September 17, 2025 a tr - trust case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Sep 17, 2025

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

TR - Trust

Practice Area

Probate

Matter Type

Trusts

Case Last Refreshed

Sep 19, 2025

In Re: the Guardianship of Aerolynn Theresa Watkins

On August 8, 2025 a gu - guardianship case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Aug 08, 2025

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

GU - Guardianship

Practice Area

Probate

Matter Type

Guardianship,Conservatorship

Case Last Refreshed

Aug 11, 2025

In Re: the Marriage of Holly Koch and Chad Koch

On July 31, 2025 a dc - domestic relations with children case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Jul 31, 2025

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

DC - Domestic Relations with Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Aug 03, 2025

In Re: the Marriage of Krystal Rangel and Julio Rangel-Ortiz

On July 30, 2025 a dc - domestic relations with children case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Jul 30, 2025

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

DC - Domestic Relations with Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Oct 15, 2025

Onemain Financial Group, LLC v. Lindsey Boocher

On June 12, 2025 a cc - civil collection case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

11 Files

Filed

Jun 12, 2025

Status

Default Judgment

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

CC - Civil Collection

Case Last Refreshed

Oct 22, 2025

In Re: The Marriage of Madison Whiteley-Fergison and Rex Andrew Fergison, Jr.

On June 11, 2025 a dc - domestic relations with children case was filed in the jurisdiction of St. Joseph County. Judge Mark P. Telloyan presiding.

Filed

Jun 11, 2025

Status

Active

Judge

Hon. Mark P. Telloyan 👉 Discover key insights by exploring more analytics for Mark P. Telloyan

Court

St. Joseph County

County

St. Joseph County, IN

Case #

(Subscribe to View)

Court Category

DC - Domestic Relations with Children

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Jun 15, 2025

About

Mark P. Telloyan
Current Appointment St. Joseph County Superior Court	St. Joseph County Superior Court
Education J.D., Notre Dame Law School - 1998 Master's degree, Seattle Pacific University - 1991 Bachelor's degree, Pillsbury Baptist Bible College - 1986	J.D., Notre Dame Law School - 1998 Master's degree, Seattle Pacific University - 1991 Bachelor's degree, Pillsbury Baptist Bible College - 1986

Documents related to Mark P. Telloyan

Court Info

Court Info
Current Court:	IN - St. Joseph County Superior Court
Clerk phone:	+1 (574) 235-9648
Fax:	+1 (574) 235-1863

Career History

Career History
Role	Employer	Where
Partner	O'Brien & Telloyan	St. Joseph County, Indiana
Deputy Prosecuting Attorney	Office of the St. Joseph County Prosecutor	St. Joseph County, Indiana
Law Clerk	St. Joseph County Superior Court	St. Joseph County, Indiana
Judge	St. Joseph County Superior Court	St. Joseph County, Indiana