Mr. Gregory Callahan
NPI: 1497944946
Mr. Gregory Callahan is a Slide Preparation Facility specialist focused health provider in Baltimore, Maryland. affiliates with no hospitals or medical groups. Call Mr. Gregory Callahan on phone number 4106057000 for more information and advice or to book an appointment.
| City | Baltimore |
| State | Maryland |
| Address 1 | 3900 LOCH RAVEN BLVD |
| Postal Code | 21218 |
| Phone | 4106057000 |
| Fax | 4106057677 |
| Primary Specialty | Slide Preparation Facility |