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410 42nd Ave N Suite 400, Nashville, TN, 37209, United States
Get directions| Weekday | Schedule | Status |
|---|---|---|
| Mon | Closed | |
| Tue | 07:30 a.m. to 4:00 p.m. | |
| Wed | 07:30 a.m. to 4:00 p.m. | |
| Thu | 07:30 a.m. to 4:00 p.m. | |
| Fri | 07:30 a.m. to 4:00 p.m. | |
| Sat | 07:30 a.m. to 4:00 p.m. | |
| Sun | Closed |
Dr. Callahan is amazing! He cares and makes sure that I understand everything going on. He has actually called me and talked with me on the phone several times. I am so thankful that I found him! I know when I face my hiadel hernia repair surgery that I am in good great hands with Dr. Callahan!
I had a robotic removal of my gallbladder last week by Dr. Callahan, I had virtually no pain only mild discomfort. Dr. Callahan is so kind, compassionate and caring. Alicia (surgery scheduler) and Imani (medical assistant) also deserve 5 stars for their stellar work and quick responses. I highly recommend him and his office.
Great experience and I would recommend him to everyone
Dr Callahan is legitimately one of the best doctors I have had in my life. I have many debilitating chronic illnesses including hEDS, POTS, MCAS, and Gastroparesis (gp), with gp being my most severe illness. He has stepped in to my care team and set up care plans for me better than my actual gastroenterologists. He is so genuinely kind and puts so much effort into his patients like they're people, not just a number on a sheet. He actually cares about your quality of life and does continued research into topics he may not ori... read more
Dr. Callahan is my daughter's surgeon. She is chronically ill and has severe idiopathic gastroparesis. Most doctors we've seen either argued that the diagnosis wasn't valid or simply didn't want to deal with a medically challenging patient. We initially saw Dr. Callahan for the placement of a GJ tube. When that stopped being a viable option, he went so far above and beyond anything we expected to find other alternatives to help my daughter. He was far more helpful than any GI specialist!!! Dr. Callahan is kind, compassionate... read more
Zachary Callahan, MD has a 5 star rating with 135 reviews.
Zachary Callahan, MD is closed now. It will open at 7:30 a.m.
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