Mark Twain Medical Center
Donations deductibleMark Twain Medical Center's network
5 people1 organisationi5 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (5). Violet dotted lines (1) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.The board
5 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 5 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Daryn Kumar Chair | Chairman | 2021 | 5 yrs |
| Kathy Kohrman | Director | 2022 | 4 yrs |
| LIN Reed (also filed as Lin Reed) | Director | 2018 | 8 yrs |
| Tamra Kelly | Director | 2022 | 4 yrs |
| Theresa M Hylen | Director | 2022 | 4 yrs |
Under 5 years5 to 6 years6 years or more
Officers and senior leadership
27 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.| Name | Title as filed | On the filings |
|---|---|---|
| Andrea Nikki Ochoa | CFO | since 2022 |
| Andrew McCoy MD | Physician | since 2020 |
| Chris L Roberts | VP & CFO (thru 1/2019) | since 2018 |
| Donald J Greco | Physician Pain Management | 2023 |
| Douglas P Archer | President & CEO started 3/2019 | since 2019 |
| Ermenegildo ELD Frezza | Physician | since 2019 |
| Gary Arvin | VP of Ancillary Services | 2023 |
| Isabella Flores-Merritt | Medical Director | since 2021 |
| Jack L Coombs MD | Physician | 2020 |
| Jill Ortiz | Director of Pharmacy | since 2018 |
| John Krpan | Medical Director | since 2021 |
| John M Chivers | VP & CFO (start 4/2019) | since 2019 |
| James F Brennan | Physician | 2019 |
| John D Anderson MD | Physician | 2018 |
| Kaitlyn A Khandelwal Gilman | Physician | since 2022 |
| Kara M Evans | Cno | since 2022 |
| Katherine MC COY | VP & Cne (Thru 11/6/19) | 2020 |
| Katherine McCoy | VP & Cne | since 2018 |
| Lonnie Smith MD | CMO (Thru 6/7/19) | since 2018 |
| Mohamad A Parsa MD | Physician | since 2018 |
| Mark W Faryan DO | CT Technologist | 2018 |
| Nancy Hiteshew | VP Cne (Thru 11/20/21) | since 2021 |
| Pardeep Athwal | CMO | since 2022 |
| Peggy E Seever | Registered Nurse | 2019 |
| Roger P Rogalski MD | Physician | since 2020 |
| Richard Gonzales MD | Family Practice Physician | 2018 |
| Robert Diehl | President & CEO (thru 8/2018) | since 2018 |
Pay and hours
year to 30 June 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Donald J Greco MD | Physician Pain Management | 50 | $857k | $92k | |
| Roger P Rogalski MD | Physician | 50 | $794k | $93k | |
| James J Gonzales MD | Physician | 50 | $521k | $46k | |
| David M Melniczek MD | Physician | 50 | $508k | $50k | |
| Dean M Kelaita MD | Physician | 50 | $329k | $93k | |
| Jill Ortiz | Director of Pharmacy | 50 | $294k | $82k | |
| Gary Arvin | VP of Ancillary Services | 50 | $252k | $81k | |
| Kara M Evans | Cno (Thru 10/21/24) | 50 | $240k | $78k | |
| Pardeep Athwal | CMO | 50 | $213k | $37k | |
| Benjamin Bj Predum | Director | 4 | $0 | $985k | $135k |
| Douglas P Archer | President & CEO | 50 | $0 | $651k | $124k |
| Lisa Hausmann | Director/ Secretary | 4 | $0 | $606k | $79k |
| Theresa M Hylen | Vice Chair | 4 | $0 | $471k | $35k |
| Kathy Kohrman | Director | 4 | $0 | $397k | $102k |
| Daryn Kumar | Chairman (Thru 7/8/24) | 4 | $0 | $445k | $50k |
| Andrea Nikki Ochoa | Former Officer (CFO) | 0 | $0 | $407k | $66k |
| Scott Banks | CFO (Eff 6/24/24) | 4 | $0 | $337k | $78k |
| Lin Reed | Chairman (Effective 7/8/24) | 4 | $0 |
About
- Legal name
- Mark Twain Medical Center
- EIN
- 680127677
- Address
- 3033 N 3rd Ave, Phoenix, AZ, 85013-4447
- State
- Arizona
- Mission
- Mark twain medical center is committed to furthering the charitable and community-based health care purposes, mission, vision and core values. Through teamwork and innovation, faith and compassion, advocacy and action, we endeavor every day to keep our patients happy, healthy, and whole. (as filed on the Form 990)
- Activity (NTEE)
- E22Z Health care
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Health Care
- Size band
- 9 (IRS master file code)
- Formed
- 1987
- Principal officer
- Douglas Archer (as named on the Form 990)
- IRS ruling date
- 1 June 1988
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 6, latest 2023
- IRS Publication 78
- PC (contributions deductible)
Most connected
Related organisations (Schedule R)
RelatedHOSPITALAlegent Creighton ClinicRelatedHOSPITALAlegent Creighton HealthRelatedHOSPITALAlegent Health - Bergan Mercy Health SystemRelatedHOSPITALAlegent Health - Comm Mem Hospital of Mo Valley Ia
Longest observed on the filings
≥8years on the filingsLIN Reed
≥5years on the filingsDaryn Kumar
≥4years on the filingsKathy Kohrman
≥4years on the filingsTamra Kelly
Latest return
year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.- Total assets
- $89.9m
- Total liabilities
- $42m
- Net assets or fund balances
- $47.9m
- Contributions and grants received
- $4.2m
- Program service revenue
- $85.7m
- Grants and similar paid out
- $434k
- Employees
- 519
- Volunteers
- 7
Grants paid
3 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.| Recipient | Purpose | Amount |
|---|---|---|
| Mark Twain Medical Center Foundation | Foundation support | $288k |
| California Health Foundation and Trust | Community health | $96k |
| Habitat for Humanity International Inc | Community health | $41k |