TeamOrtho Orthopedics and Sports Medicine Center Located in Linton, Indiana. Call 812-847-3381 to schedule an appointment.

Greene County General Hospital’s orthopedics and sports medicine center, TeamOrtho, is Greene County’s only orthopedic clinic. TeamOrtho, located in Linton, Indiana, is home to the county’s only board-certified orthopedic surgeon, Dr. John Hammerstein and several certified athletic trainers dedicated to the students of Greene County. Dr. Hammerstein performs orthopedic surgical services exclusively at Greene County General Hospital as well as practices in the former Ridge Medical Center building located in front of Greene County General Hospital at 1043 North 1000 West Linton, Indiana 47441. To make an appointment with Dr. Hammerstein, call 812-847-3381.


Dr. John Hammerstein
Board-certified Orthopedic Surgeon and Sports Medicine Physician

Meet Dr. John Hammerstein!

John Hammerstein, MD (Doctor of Medicine) is a board-certified Orthopedic Surgeon and Sports Medicine Physician. Dr. Hammerstein is a 1996 graduate of Indiana University and a later graduate of IU’s School of Medicine. He played football for Indiana University and was a starter for his final three years on the team. Dr. Hammerstein was also voted team captain his senior year.

Dr. Hammerstein completed an orthopedic sports medicine fellowship at the esteemed Andrew’s Research and Education Foundation in Gulf Breeze, Florida. He began the fellowship to broaden his orthopedics practice by gaining experience in sports medicine. While there, he actively participated in team coverage of Division 1 football with the Auburn Tigers and oversaw local high school athletic teams. He’s glad to be back in Indiana, “after growing up in small town America I have wanted to practice in a place like Greene County where patients are also your neighbors.” Dr. Hammerstein enjoys spending time outdoors with his family. To find out more about the Andrew’s Research and Education Foundation click here.

Athletic Training with TeamOrtho

TeamOrtho is thrilled to offer athletic training to our local schools and communities. Our Certified Athletic Trainers help enhance performance by optimizing the physical health of student-athletes. They can show student-athletes how to properly prepare for high intensity exercise in order to minimize the risk of both catastrophic and chronic injury. In the event of an injury they can provide immediate care as well as support the student-athlete throughout the entire injury process. This includes preparing for surgery, post-operative care, rehabilitation and returning the student-athlete to competition. For more information about TeamOrtho’s Sports Medicine program call 812-847-3381.

Click Here For IHSAA Sports Physical Form

Meet our athletic trainers!

Jed Arseneau, MA LAT, ATC
Jed Arseneau, Certified Athletic Trainer

Jed Arseneau received his bachelor’s degree in Physical Education and Athletic Training from Eastern Illinois University in 2003. He continued his education at Indiana State University and received his master’s degree in Recreation and Sports Management in 2009. Originally from Loda, Illinois, Jed now lives in Terre Haute with his wife Betsy and his children Ella and Delaney. Jed joins TeamOrtho with experience in high school athletics for thirteen years and with an independent baseball team for two seasons. He has also worked with the USA Junior-Indiana Olympic Track and Field at the state and regional level. Since 2014, Jed has also worked with the USA Diving Team covering international and national meets.

Samuel Messmer, ATC
Samuel Messmer, Certified Athletic Trainer

Samuel grew up in Jasonville and graduated from the University of Evansville with a degree in Athletic Training. He is very passionate about working with high school athletes and is providing coverage to Bloomfield schools. He is excited to provide AT care to students so close to where he grew up.


Onsite Radiology

Radiology imaging is available onsite at TeamOrtho

TeamOrtho Orthopedic and Sports Medicine Center offers onsite Radiology. This helps patients from always needing to make an additional imaging appointment at GCGH or other facilities. For more information, talk with the TeamOrtho staff during your visit.