Dr. Gregory J. Van Wienen graduated from the Michigan State University College of Human Medicine in 1994. He works in Jenison, MI and specializes in Family Medicine. Dr. Van Wienen is affiliated with Mercy Health Saint Marys. He speaks English, Spanish and Vietnamese.
Years in Practice: 20 Years
Languages Spoken: English, Spanish, Vietnamese
Medical School: Michigan State University College of Human Medicine
Graduation Date: 1994
Hospital Affiliations: Mercy Health Saint Marys
Specialties: Family Medicine