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Katherine Chang

Katherine Chang

NP

Cardiology & Internal Medicine
Nurse Practitioner
Antioch office
Sinus Center office
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925-301-8956
Languages Spoken:
English
Internal Medicine office
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About

Katherine Chang is a board-certified Family Nurse Practitioner.


She earned her undergraduate degree from Saint Mary’s College/ Samuel Merritt University in Nursing. She has 15 years of acute care experience at John Muir Medical Center Concord as a registered nurse working with cardiovascular and thoracic cancer patients. She also worked in medical missions in Ecuador, Peru, and Guatemala for several years and it was through these experiences that she decided to pursue becoming a Nurse Practitioner. She went on to earn her Master of Science degree in Nursing at the University of California, San Francisco, with a minor in Global Health. It was during her time at UCSF that her interest in women’s health grew. During her time there, she worked at UCSF Young Women’s Clinic and UCSF Women’s Health Center and found she had a passion for working with women of all ages who were navigating preventative care, life-changing milestones, as well as managing acute and chronic illnesses. She looks forward to bringing her passion and experience to this practice and hopes to make a positive impact on her patients.


In her spare time, Katherine enjoys spending time with her husband, daughter, and french bulldog Gunther. She also enjoys hiking, cooking, boxing, and exploring new coffee shops.

Conditions Treated

  • Alternative and second opinions in surgical and non surgical conditions
  • Anal Abscess/Fistula
  • Anal Cancer
  • Anal Fissure
  • Anal Incontinence
  • Anal Warts
  • Anorectal Bleeding
  • Colonoscopy
  • Colon Cancer
  • Colorectal Cancer
  • Colorectal Cancer Screening
  • Colorectal Cancer Surgery
  • Constipation
  • Crohn's Disease
  • Diverticular Disease
  • Hemorrhoids
  • Inflammatory Bowel Disease
  • Ostomy
  • Pilonidal Disease
  • Polyps of the Colon & Rectum 
  • Pruritis - ani / anal itching 
  • Rectal Prolapse
  • Rectocele
  • Rectal Cancer
  • Ulcerative Colitis

Conditions Treated

  • Alternative and second opinions in surgical and non surgical conditions
  • Anal Abscess/Fistula
  • Anal Cancer
  • Anal Fissure
  • Anal Incontinence
  • Anal Warts
  • Anorectal Bleeding
  • Colonoscopy
  • Colon Cancer
  • Colorectal Cancer
  • Colorectal Cancer Screening
  • Colorectal Cancer Surgery
  • Constipation
  • Crohn's Disease
  • Diverticular Disease
  • Fecal Incontinence
  • Hemorrhoids
  • Inflammatory Bowel Disease
  • Ostomy
  • Pilonidal Disease
  • Polyps of the Colon & Rectum 
  • Pruritis - ani / anal itching 
  • Rectal Prolapse
  • Rectocele
  • Rectal Cancer
  • Ulcerative Colitis

Conditions Treated

  • Alternative and second opinions in surgical and non surgical conditions
  • Anal Abscess/Fistula
  • Anal Cancer
  • Anal Fissure
  • Anal Incontinence
  • Anal Warts
  • Anorectal Bleeding
  • Colonoscopy
  • Colon Cancer
  • Colorectal Cancer
  • Colorectal Cancer Screening
  • Colorectal Cancer Surgery
  • Constipation
  • Crohn's Disease
  • Diverticular Disease
  • Hemorrhoids
  • Inflammatory Bowel Disease
  • Ostomy
  • Pilonidal Disease
  • Polyps of the Colon & Rectum 
  • Pruritis - ani / anal itching 
  • Rectal Prolapse
  • Rectocele
  • Rectal Cancer
  • Ulcerative Colitis

Education

Media

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2637 Shadelands Drive Suite E Walnut Creek, CA 94598

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