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Specialty Care Centers


Access to specialists in Calaveras County is a critical health care need for our community. Our Specialty Care Centers are staffed with outstanding health care teams that combine skill, experience, and a concern for every patient.


Mark Twain Heart Center

San Andreas

The heart requires specialized care, advanced diagnostics and state-of-the-art treatment, all of which you’ll find inside the Mark Twain Heart Center.

We provide access to quality heart care, delivered by board-certified cardiologists and cardiovascular surgeons, all with the goal to keep your heart beating strong.

And we focus on the special characteristics of heart disease in women.

We offer both inpatient and outpatient cardiac rehab and our specially-trained staff will work with your cardiologist to develop an individualized plan that’s right for you. 

Learn more about our Heart Center or call us for more information at 209.754.6200. 


Mark Twain Cancer Center

San Andreas

As the only cancer center in Calaveras County, Mark Twain provides comprehensive, compassionate, advanced diagnosis and treatment of blood and cancer disorders.

We treat:

  • Lymphoma
  • Leukemia
  • Melanoma
  • Breast cancer
  • Prostate cancer
  • Pancreatic cancer
  • Radiation Therapy

All of this serves to make Mark Twain Cancer Center a single point of access for seamless, comprehensive, and compassionate cancer diagnosis and treatment.

Learn more about our Cancer Center or call us for more information at 209.754.9670.  


Mark Twain Orthopedic Services

Angels Camp and Valley Springs

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.

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 Treatment and Replacement

Orthopedic Surgeons 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

Learn more about our Orthopedic Services or call us for more information at 209.736.2030.  

Use Our Find A Doctor Service

To find a doctor affiliated with Mark Twain Medical Center, please call 209.754.2602 or use our online Find a Doctor tool, which is available 24 hours a day, seven days a week. 

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 Mark Twain Medical Center    
 768 Mountain Ranch Rd.
 San Andreas CA 95249
 (209) 754-3521
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