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Internist, Gastroenterologist (digestive)
9 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

Patient comments (0)

The overall average patient rating of Dr. Mary Kovalak is Excellent. Dr. Kovalak has been reviewed by 7 patients who have provided 0 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.6
Courteous Staff 4.6
Accurate Diagnosis 4.3
Bedside Manner 4.1
Spends Time with Me 4.3
Follows Up After Visit 4.2

Specialties & Research

Dr. Mary Kovalak, MD is board certified in Internal Medicine and Gastroenterology.

  • She has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Kovalak graduated from Michigan State University , East Lansing. She has 2 awards.

Patients' Choice Award (2011)
Compassionate Doctor Recognition (2011)


Dr. Kovalak has 7 hospital affiliations:

  • Centura Hlth-Porter Adventist Hosp 
  • Swedish Medical Center 


  • English
  • Spanish

> > > > Dr. Mary Kovalak, MD

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Additional Information
Dr. Mary A Kovalak MD is a female Internist, has 9 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Mary A. Kovalak practice?
Dr. Mary Kovalak has 5 office locations.
Dr. Mary Kovalak practices Internal Medicine and Gastroenterology near Lone Tree, CO.
Additional practice locations include: Englewood, CO and Parker, CO.
See Lone Tree Internists and Lone Tree Gastroenterologists.