| First Name | Last Name | Location (Department) | Outside Line | Extension |
| Kristin | Haberek | MCCMH - Children's | IPHONE: 586.713.4718 | |
| Sylvia | Hanson (Doctor) | MCCMH - North | (586) 469-7629 | 19992 |
| Sylvia | Hanson (Doctor) | MCCMH - East | (586) 466-6912 | 16912 |
| Sylvia | Hanson (Doctor) | MCCMH - West | (586) 783-8113 | |
| Beth | Hanvey | MCCMH - North | (586) 469-7629 | 18172 |
| Beth | Hanvey | MCCMH - North | IPHONE (586) 267-6999 | |
| Nicole | Harris | MCCMH - Children's | IPHONE (586) 536-1555 | |
| Briana | Hasselle | MCCMH - Children's | IPHONE: 248.918.7874 | |
| Lisa | Haston-Fuller (Doctor) | MCCMH - West - ACT | 586.469.6210 | |
| Appielonia | Haye | MCCMH - West - ACT | IPHONE (586) 719-4307 | |
| Sandy | Hays | ADMINISTRATION | (586) 469-5110 | 15110 |
| Darlene | Heath-Meyers | MCCMH - West - VDPS | 586.466.6870 | 26224 |
| Elizabeth | Heller | ADMIN. - Managed Care (Access) | (586) 466-4021 | 24021 |
| Nancy | Henderson | ADMIN. - Managed Care (Access) | (586) 469-6657 | 26657 |
| Elizabeth | Hickey | MCCMH - North | IPHONE (586) 747-1148 | |
| Gina | Hilgendorf | MCCMH - Children's | (586) 469-5950 | 17813 |
| Gina | Hilgendorf | MCCMH - Children's | IPHONE (586) 915-8361 | |
| Laura | Hitzelburger | MCCMH - West - Training Center | (586) 465-8326 | 18340 |
| Kelly | Howell | ADMIN. - Managed Care (Access) | (586) 466-6218 | 26218 |
| David | Huang | ADMIN. - Managed Care (Access) | (586) 759-9102 | 26196 |
| Terry | Hubbard | MCCMH - West | (586) 783-8113 | 10229 |
| Tykeisha | Hudson | ADMIN. - MCOSA | 586.948.6179 | 26179 |
| Emily | Hudson | MCCMH - West | IPHONE (586) 703-0112 | |
| Britney | Hunt | MCCMH - Children's | IPHONE (586) 551-3437 | |
| Josh | Hurley | ADMINISTRATION | 248-321-2498 | 26161 |