Browse Health
Surgical Specialist
22 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Have you visited Dr. Johnson? Share your experience.
Write a Review

Specialties & Research

Dr. Karen Johnson, MD is board certified in Surgery.

  • She has special expertise in 6 areas:
  • Colonoscopy
  • Colorectal Surgery
  • Gallbladder Surgery
  • Gastrointestinal Surgery
  • Hernia
  • Ulcerative Colitis

Education & Awards

Dr. Johnson graduated from Texas A&M University , College Station.


Dr. Johnson has 6 hospital affiliations:

  • Hospital Of St Raphael 
  • Yale-New Haven Hospital 

> > > > Dr. Karen Johnson, MD

Similar doctors nearby

Dr. Stephen Flagg

Plastic Surgery
49 years experience
New Haven, CT

Dr. James Passarelli

22 years experience
New Haven, CT

Dr. Robert Schlessel

36 years experience
New Haven, CT

Dr. Ihor Kulczycky

47 years experience
New Haven, CT

Dr. Iswanto Sucandy

New Haven, CT

Dr. Kurt Roberts

14 years experience
New Haven, CT
Search All Similar Doctors
Additional Information
Dr. Karen Ann Johnson MD is a female Surgeon, has 22 years of experience and practices in Surgery.
Where does Dr. Karen A. Johnson practice?
Dr. Karen Johnson has 6 office locations.
Dr. Karen Johnson practices Surgery near New Haven, CT.
Additional practice locations include: Wheat Ridge, CO and Salida, CO.
See New Haven Surgeons.