Providing specialized orthopedic care at six convenient locations across Northeast Wisconsin. Click to find a location near you.
(920) 560-1000

About Timothy Mologne, M.D.

Dr. Mologne, a board-certified, fellowship-trained orthopedic surgeon, joined OSI in 2019 and treats patients in Oshkosh and Appleton. He has subspecialty fellowship training in sports medicine and arthroscopic surgery.

Dr. Mologne’s medical career began in 1996 in the U.S. Navy, where he served for 20 years. He was an orthopedic surgeon in Japan and taught his specialties to others in the military’s largest orthopedic surgery residency program.

Since moving to Appleton in 2004, Dr. Mologne has established himself as an expert in shoulder and knee surgery. His specialties include cartilage restoration and using state-of-the-art techniques to transplant cartilage and menisci. He is widely published and has given numerous lectures on knee, shoulder, and sports medicine topics. He is active in orthopedic research in collaboration with several national universities and institutions.

Clinic Locations

Care Team


Primary Specialties


  • Bachelor: U.S. Naval Academy
  • Doctorate: University of Colorado
  • Residency: Orthopedic Surgery, Naval Medical Center, San Diego
  • Fellowship: Sports Medicine & Arthroscopic Surgery, Southern California Orthopedic Institute

Patient Reviews

Great experience with Dr. Mologne as always. He listens to his patients and takes the time to truly find out what is wrong. I am impressed with his knowledge and continued involvement in teaching and learning opportunities.


Dr. Mologne was very thorough in the recommended course of action for my knee replacement. Explained in detail the condition of my knees and how knee replacement is done. He comes Highly recommended by friends of mine whom he has provided replacements. I am extremely satisfied with my initial consult with Dr. Mologne and look forward to a better quality of life after knee replacement.

-Steven Ripp

I wouldn’t even consider anyone else for orthopedic needs. Great skills and even better bedside manner.

-Matt Hoffman

Additional Specialties

  • Arthroscopic surgery (shoulder, elbow, knee, ankle)
  • Cartilage restoration
  • Foot/ankle
  • Fracture care
  • Hand/carpal tunnel
  • Shoulder surgery
  • Sports medicine
  • Total joint replacements (knee, shoulder)
  • Trauma
  • Upper extremity
  • Workers’ Compensation