Dr. Ronald O'halloran
NPI: 1841357647
Dr. Ronald O'halloran is a Physician/Pathology specialist focused health provider in Ventura, California. affiliates with no hospitals or medical groups. Call Dr. Ronald O'halloran on phone number 8056526556 for more information and advice or to book an appointment.
| City | Ventura |
| State | California |
| Address 1 | 3291 LOMA VISTA RD |
| Postal Code | 93003 |
| Phone | 8056526556 |
| Fax | 8056526286 |
| Primary Specialty | Physician/Pathology |