Feel the Glory. Not the Joint Pain.

Our orthopedic specialists can get you back to doing the things you love.



One of the most significant health care decisions we can make is to have orthopedic surgery. Mark Twain Medical Center offers outstanding orthopedic services, provided with care and humankindness, and producing remarkable results for patients suffering from joint pain.

Orthopedic Surgery Restores Lives

The latest prosthetic devices and treatment options can often make a dramatic difference in patients of all ages who suffer joint pain and problems. At Mark Twain, we are dedicated to the prevention, diagnosis and treatment of injuries and disease that affect patients' bones, joints, ligaments, tendons, muscles and nerves.

Orthopedic Surgeons And Conditions Treated

Orthopedic Surgeons Dr. Lisa Siegler and Dr. Roger Rogalski bring over 40 years of surgical experience to our patients and specialize in total joint replacement and treatment of:

  • Arthroscopic Surgeries
  • Hips
  • Knees
  • Shoulders
  • Sports Medicine

Dr. Siegler and Dr. Rogalski practice at the Mark Twain Orthopedic Specialty Care Center in Angels Camp and see patients at the community Medical Center in Valley Springs.

Minimally Invasive Orthopedic Surgery

Minimally invasive orthopedic surgery, performed by skilled surgeons using advanced techniques and instruments can mean shorter recovery times.

You may be a candidate for minimally invasive surgery if you suffer from osteoarthritis or rheumatoid arthritis, degenerative joint and bone disease, or have certain fractures of the wrist and hand or ankle and foot. 

Patient Comments On Orthopedic Surgery Results

Local orthopedic patients told us about their procedures and rehabilitation:

"Orthopedic surgery restored my independence!"

"Now I'm not limited at all in my activities. There is great local care happening here."

 "It enabled me to have a normal life again."

Learn More

Visit us at:
590 Stanislaus Ave.
Angels Camp, CA 95222

Hours of Operation:  Mon-Fri, 8 am - Noon, 1:00 pm - 4:30 pm

For more information or to schedule an appointment, please call us at (209) 736-2030. To find a doctor affiliated with Mark Twain Medical Center, please call (209) 754-2968.

Details & Directions: Mark Twain Orthopedic Services