0 reviews
Summary
Dr. Alyssa Hammar is a Doctor of Osteopathy specializing in surgery. She practices through Missouri Orthopaedic Institute, bringing her osteopathic training and surgical expertise to patient care in Columbia, Missouri.
Dr. Hammar provides surgical care at University Hospital in Columbia, MO, where she treats patients with various conditions including swallowing difficulties, abdominal pain, and abdominal pain during pregnancy. Her practice includes performing diagnostic procedures such as heel stick blood draws and specialized imaging studies like MR enterograms and abdominal MRI scans to help diagnose and guide treatment plans for her patients.
Dr. Hammar provides surgical care at University Hospital in Columbia, MO, where she treats patients with various conditions including swallowing difficulties, abdominal pain, and abdominal pain during pregnancy. Her practice includes performing diagnostic procedures such as heel stick blood draws and specialized imaging studies like MR enterograms and abdominal MRI scans to help diagnose and guide treatment plans for her patients.
Overview based on verified provider data
Quick Facts
- 5 insurance plans accepted
- 1 specialty
- 1 area of expertise
- 1 hospital affiliation
- 1 office location
- Female
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Alyssa Hammar | Dr. Thomas Qinglang Xu | Dr. Forrest Christian Ericksen | Dr. Katelyn Deborah Kane |
| Surgery | Surgery | Surgery | Surgery |
| 10 Years of Experience | 7 Years of Experience | 6 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Columbia , MO | Chicago , IL | Columbia , MO | Columbia , MO |
| Med School: Wake Forest School Of Medicine | Med School: Medical College Of Wisconsin | Med School: Sanford School Of Medicine Of The University Of South Dakota | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Alyssa Hammar
Medical Specialties
Dr. Alyssa Hammar has the following specialty
Specialty Expertise
Dr. Alyssa Hammar has the following area of expertise
Certifications, License, & Education
Dr. Alyssa Hammar holds an expired medical license in the state of Missouri.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Missouri that expired in 2026.
NPI Number
Dr. Hammar's NPI number is 1063144186.
Similar Doctors
Frequently Asked Questions
- Which hospitals is Dr. Alyssa Hammar affiliated with?
- Dr. Alyssa Hammar is affiliated with Missouri Orthopaedic Institute.
- Where is Dr. Alyssa Hammar's office located?
- Dr. Alyssa Hammar's office is located at 1 Hospital Dr, Columbia, MO, 65212.
- Does Dr. Alyssa Hammar accept my insurance?
- You can see the insurance plans that Dr. Alyssa Hammar accepts on their Vitals profile.
- Does Dr. Alyssa Hammar accept virtual/telehealth appointments?
- Dr. Alyssa Hammar has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Alyssa Hammar?
- You can find contact information for Dr. Alyssa Hammar here on Vitals.
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.

