Summary

Dr. Dennig works in Bethesda, MD and 4 other locations and specializes in Anesthesiology and Internal Medicine.

Quick Facts

  • accepting new patients
  • 18 insurance plans accepted
  • 2 specialties
  • 7 areas of expertise
  • 5 office locations
  • Male

Office Locations

Dr. Sean Michael Dennig has 5 locations

Suburban Hospital

8600 Old Georgetown RdBethesda, MD 20814

Walter Reed National Military Medical Center

8901 Rockville PikeBethesda, MD 20889

Armed Forces Radiobiology

8901 Wisconsin AveBethesda, MD 20814
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Kaiser Permanente South Baltimore County Medical Center

1701 Twin Springs RdBaltimore, MD 21227
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed

Kaiser Permanente Gaithersburg Medical Center

655 Watkins Mill RdGaithersburg, MD 20879
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

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Dr. Sean Michael Dennig, DO
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Dr. Sean Michael Dennig, DODr. Warren Mackie-Jenkins, MDDr. Sudhir Rao, MDDr. Raymond Allen Bass, MD
AnesthesiologyAnesthesiologyAnesthesiologyNephrology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.9 
24 Years of Experience 53 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish
Bethesda , MDWoodbridge , VAMount Airy , MDSilver Spring , MD
Med School: Georgetown University School of Medicine Med School: St Georges University School Of Medicine Med School: University Of Michigan Medical School
Current Profile
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Insurance Plans Accepted by Dr. Sean Michael Dennig

  • Aetna
  • AmeriGroup
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • Cigna
  • Cigna-HealthSpring
  • GEHA
  • Jai Medical Systems
  • Johns Hopkins Employer Health Programs
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Riverside Health - Medicaid (Managed)
  • UnitedHealthcare

Medical Specialties

Dr. Sean Michael Dennig has the following 2 specialties

Specialty Expertise

Dr. Sean Michael Dennig has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Internal Medicine
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

MEDICAL LICENSE

Doctor Of Osteopathy, Maryland, 2026, Active

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Frequently Asked Questions

Is Dr. Sean Dennig accepting new patients?
Dr. Sean Dennig is accepting new patients on Vitals. View Dr. Sean Dennig's profile on Vitals to make an appointment.
Does Dr. Sean Dennig accept virtual/telehealth appointments?
Dr. Sean Dennig has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Sean Dennig?
You can find contact information for Dr. Sean Dennig here on Vitals.
Does Dr. Sean Dennig accept my insurance?
You can see the insurance plans that Dr. Sean Dennig accepts on their Vitals profile.
Where is Dr. Sean Dennig's office located?
Dr. Sean Dennig's office is located at 8600 Old Georgetown Rd, Bethesda, MD, 20814.

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