Summary

Dr. Dennis Knapik treats high cholesterol in children and teens, hyperlipidemia, and hypertension, and practices internal medicine. He has practiced for 31 years and is affiliated with SSM Health Saint Joseph Hospital Saint Charles, Lawrence Memorial Hospital, SSM Health Saint Mary's Hospital Jefferson City, Barnes Jewish Saint Peters Hospital, Select Specialty Hospital Saint Louis, and SSM Health Rehabilitation Hospital Lake Saint Louis. He completed his residency at Washington University and sees patients in Saint Louis, Missouri; Holts Summit, Missouri; Jefferson City, Missouri; and Lawrence, Kansas.

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
  • 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

Compare with Similar Doctors

Dr. Dennis Matthew Knapik JR., MD
Dr. Robert Saltman, MD
Eric Harker
Dr. Michael Albrecht, MD
Dr. Dennis Matthew Knapik JR., MDDr. Robert Saltman, MDEric HarkerDr. Michael Albrecht, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.5 
3.9 
4 
5 
31 Years of Experience 25 Years of Experience 14 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 , MOSaint Louis , MOLyons , COLansing , KS
Med School: St Louis University School Of Medicine Med School: Mayo Clinic School of Medicine Med School: Duke University School Of Medicine Med School: University Of Kansas School Of Medicine
Current Profile
View Profile View Profile View Profile

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.

Similar doctors

Frequently Asked Questions

Where is Dr. Dennis Knapik's office located?
Dr. Dennis Knapik's office is located at 4650 Chippewa St, Saint Louis, MO, 63116.
How can I make an appointment with Dr. Dennis Knapik?
You can find contact information for Dr. Dennis Knapik here on Vitals.
Which hospitals is Dr. Dennis Knapik affiliated with?
Dr. Dennis 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 Knapik accept virtual/telehealth appointments?
Dr. Dennis Knapik has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Dennis Knapik accept my insurance?
You can see the insurance plans that Dr. Dennis Knapik accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.