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Dr. Mark Semis Is this you?

About Dr. Mark Semis

Dr. Mark Semis, MD is a Doctor primarily located in Colusa, CA. He has 43 years of experience. His specialties include Family Medicine and Emergency Medicine. Dr. Semis is affiliated with Colusa Regional Medical Center, California Pacific Medical Center - St Luke's Campus and Mercy Hospital. He speaks English.

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Colusa Regional Medical Center
199 E Webster St
Colusa, CA 95932
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Dr. Mark Semis has the following 2 specialties

  • Family Medicine

    A family practitioner is a doctor who specializes in caring for people of all ages, at all stages of life. Rather than focusing on the treatment of one disease or patient population, family practitioners are often the doctors that people see for...

  • Emergency Medicine

    An emergency physician is a doctor who is an expert in handling conditions of an urgent and extremely dangerous nature. These specialists work in the emergency room (ER) departments of hospitals where they oversee cases involving cardiac distress,...


7 Expertise

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  • Nearby Doctors

    Dr. Mark Semis is similar to the following 3 Doctors near Colusa, CA.