5
1 Rating with 1 written Review

Overview based on verified provider data
![]() | ![]() | ![]() | ![]() |
| Alan Yan, MD | Dr. Elizabeth Anne Helsper, MD | Dr. Joshua David Johnson | Dr. Ryan Michael Todhunter |
| Orthopedic Surgery | Orthopedic Surgery | Orthopedic Surgery | Orthopedic Surgery |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 18 Years of Experience | 10 Years of Experience | 11 Years of Experience | 9 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Chinese, English | |||
| Sioux Falls , SD | Sioux Falls , SD | Sioux Falls , SD | Sioux Falls , SD |
| Med School: Renaissance School Of Medicine At Stony Brook University | Med School: Sanford School Of Medicine Of The University Of South Dakota | Med School: University Of North Dakota School Of Medicine & Health Sciences | Med School: University Of Minnesota Medical School |
Current Profile | View Profile | View Profile | View Profile |
Graduated from Renaissance School Of Medicine At Stony Brook University in 2008.
Alan Yan's NPI number is 1376703157.










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.