Overview
John Treffalls is a General Surgeon in Rochester, Minnesota. Dr. Treffalls is highly rated in 2 conditions, according to our data. His top areas of expertise are Peripheral Artery Disease, End-Stage Renal Disease (ESRD), Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.
His clinical research consists of co-authoring 40 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
MN - Cancer Surgery
Michael Kendrick is a General Surgeon in Rochester, Minnesota. Dr. Kendrick is highly rated in 26 conditions, according to our data. His top areas of expertise are Pancreatic Cancer, Pancreatic Islet Cell Tumor, Pancreatic Ductal Adenocarcinoma, Pancreaticoduodenectomy, and Pancreatectomy.
MN - Cancer Surgery
Mark Truty is a General Surgeon in Rochester, Minnesota. Dr. Truty is highly rated in 22 conditions, according to our data. His top areas of expertise are Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Familial Pancreatic Cancer, Pancreatectomy, and Pancreaticoduodenectomy.
MN - Cancer Surgery
Rory Smoot is a General Surgeon in Rochester, Minnesota. Dr. Smoot is highly rated in 17 conditions, according to our data. His top areas of expertise are Cholangiocarcinoma (Bile Duct Cancer), Pancreatic Cancer, Pancreatic Islet Cell Tumor, Pancreatectomy, and Hepatectomy.
Frequently Asked Questions about Dr. John A. Treffalls
How do I make an appointment with Dr. John A. Treffalls?
You can book an appointment with Dr. John A. Treffalls by calling their office at 507-284-2511. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John A. Treffalls a top-rated expert for Coronary Artery Bypass Graft (CABG)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John A. Treffalls is classified as an Advanced expert for Coronary Artery Bypass Graft (CABG), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John A. Treffalls specialize in?
While Dr. John A. Treffalls is a General Surgery, they have specific expertise in Coronary Artery Bypass Graft (CABG), Heart Bypass Surgery, and Heart Transplant. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within General Surgery.
Does Dr. John A. Treffalls participate in research or clinical trials?
Yes. Dr. John A. Treffalls has published 40 articles and abstracts on conditions like Coronary Artery Bypass Graft (CABG). You can view a list of Dr. John A. Treffalls's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John A. Treffalls accept my insurance?
Dr. John A. Treffalls accepts most major insurance plans, including Aetna and Cigna. We recommend calling the office directly at 507-284-2511 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Coronary Artery Bypass Graft (CABG)Dr. Treffalls isAdvanced. Learn about Coronary Artery Bypass Graft (CABG).
- Heart Bypass SurgeryDr. Treffalls isAdvanced. Learn about Heart Bypass Surgery.
- Experienced
- End-Stage Renal Disease (ESRD)Dr. Treffalls isExperienced. Learn about End-Stage Renal Disease (ESRD).
- Heart TransplantDr. Treffalls isExperienced. Learn about Heart Transplant.
- Lung TransplantDr. Treffalls isExperienced. Learn about Lung Transplant.
- Peripheral Artery DiseaseDr. Treffalls isExperienced. Learn about Peripheral Artery Disease.


