Summary

Dr. Dennis Knapik is an internal medicine physician with over three decades of clinical experience serving patients across Missouri, Connecticut, and Kansas. He earned his medical degree from St. Louis University School of Medicine and completed his residency training at Washington University. With 31 years of practice, Dr. Knapik brings extensive expertise in adult healthcare and chronic disease management. He communicates with patients in English.

Dr. Knapik maintains hospital affiliations with SSM Health Saint Joseph Hospital Saint Charles, Lawrence Memorial Hospital, and SSM Health Saint Mary's Hospital Jefferson City, among others. His practice locations include Saint Louis, Glastonbury, Holts Summit, Jefferson City, and Lawrence. He focuses on managing high cholesterol and hypertension in his patients. Dr. Knapik performs diagnostic procedures such as complete blood counts and thyroid function testing to help monitor patient health. Patients have given him an average rating of 2.5 on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.5
  • 31 years of experience
  • speaks English
  • Washington University
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 6 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Dennis Matthew Knapik has 5 locations

STL South City

4650 Chippewa StSaint Louis, MO 63116
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Glastonbury Primary Care

320 Western Blvd Ste 104Glastonbury, CT 06033
Mon7:00 am - 8:00 pm
Tue7:00 am - 8:00 pm
Wed7:00 am - 8:00 pm
Thu7:00 am - 8:00 pm
Fri7:00 am - 8:00 pm
SatClosed
SunClosed

Ssm Health Medical Group

140 Northstar DrHolts Summit, MO 65043
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Ssm Health Saint Marys Hospital Jefferson City

2505 Mission DrJefferson City, MO 65109

Lawrence Memorial Hospital

325 Maine StLawrence, KS 66044

Compare with Similar Doctors

Dr. Dennis Matthew Knapik, MD
Dr. Siroth Charnond, MD
Dr. Michael Albrecht, MD
Eric Harker
Dr. Dennis Matthew Knapik, MDDr. Siroth Charnond, MDDr. Michael Albrecht, MDEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
2.5 
3.2 
31 Years of Experience 31 Years of Experience 14 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Saint Louis , MOFLORISSANT , MOLANSING , KSLyons , CO
Med School: St Louis University School Of Medicine Med School: University of Mo-Kansas City Sch of Med, Kansas City Mo Med School: University Of Kansas School Of Medicine Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Dennis Matthew Knapik

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Dennis Matthew Knapik has the following specialty

Specialty Expertise

Dr. Dennis Matthew Knapik has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

31 Years Experience

Dr. Dennis Matthew Knapik holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2025.

Education & Training

Residency

Completed their residency at Washington University.

Medical School

Graduated from St Louis University School Of Medicine in 1995.

NPI Number

Dr. Knapik's NPI number is 1336147602.

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Frequently Asked Questions

Does Dr. Dennis Matthew Knapik accept my insurance?
You can see the insurance plans that Dr. Dennis Matthew Knapik accepts on their Vitals profile.
How can I make an appointment with Dr. Dennis Matthew Knapik?
You can find contact information for Dr. Dennis Matthew Knapik here on Vitals.
Is Dr. Dennis Matthew Knapik accepting new patients?
Dr. Dennis Matthew Knapik is accepting new patients on Vitals. View Dr. Dennis Matthew Knapik's profile on Vitals to make an appointment.
Which hospitals is Dr. Dennis Matthew Knapik affiliated with?
Dr. Dennis Matthew Knapik is affiliated with Ssm Health Saint Joseph Hospital Saint Charles, Lawrence Memorial Hospital, Ssm Health Saint Marys Hospital Jefferson City, Barnes Jewish Saint Peters Hospital, Select Specialty Hospital Saint Louis, and Ssm Health Rehabilitation Hospital Lake Saint Louis.
Does Dr. Dennis Matthew Knapik accept virtual/telehealth appointments?
Dr. Dennis Matthew Knapik has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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