0 reviews
Summary
Dr. Callihan graduated from the George Washington University School of Medicine & Health Sciences in 1973. He works in Germantown, TN and specializes in Pathology. Dr. Callihan is affiliated with BAPTIST MEMORIAL HOSPITAL COLLIERVILLE.
Quick Facts
- 53 years of experience
- speaks English, Chinese
- George Washington University Hospital
- 1 specialty
- 4 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Trumbull Laboratories Llc
7550 Wolf River Blvd Ste 200Germantown, TN 38138 Tel: (901) 524-6800
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Thomas Ralph Callihan, MD | Dr. Gregory Mark Chamberlin, MD | Dr. Pamela Beatrice Sylvestre, MD | Dr. Cheng Hsuan Chiang, MD |
| Pathology | Neuropathology | Pathology | Neuropathology |
| Accepts New Patients | |||
| 53 Years of Experience | 8 Years of Experience | 31 Years of Experience | 23 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Chinese | |||
| Germantown , TN | Memphis , TN | Kansas City , MO | Memphis , TN |
| Med School: George Washington University School Of Medicine & Health Sciences | Med School: Frank H Netter Md School Of Medicine At Quinnipiac University | Med School: Keck School Of Medicine Of The University Of Southern California | Med School: University Of Pittsburgh School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Thomas Ralph Callihan
Medical Specialties
Dr. Thomas Ralph Callihan has the following specialty
Specialty Expertise
Dr. Thomas Ralph Callihan has the following 4 areas of expertise
Certifications, License, & Education
53 Years Experience
Education & Training
Residency
Completed their residency at George Washington University Hospital.
Medical School
Graduated from George Washington University School Of Medicine & Health Sciences in 1973.
NPI Number
Dr. Callihan's NPI number is 1700810264.
Similar doctors
Frequently Asked Questions
- Which hospitals is Dr. Thomas Callihan affiliated with?
- Dr. Thomas Callihan is affiliated with BAPTIST MEMORIAL HOSPITAL COLLIERVILLE.
- What languages does Dr. Thomas Callihan speak?
- Dr. Thomas Callihan speaks English and Chinese.
- Does Dr. Thomas Callihan accept my insurance?
- You can see the insurance plans that Dr. Thomas Callihan accepts on their Vitals profile.
- Is Dr. Thomas Callihan accepting new patients?
- Dr. Thomas Callihan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Thomas Callihan accept virtual/telehealth appointments?
- Dr. Thomas Callihan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




