Summary

Dr. Michael Grillon is a physician specializing in surgery, pulmonology, and vascular surgery. He earned his medical degree from the University of Massachusetts Medical School and has been practicing for over four decades. Dr. Grillon is fluent in both Spanish and English.

Dr. Grillon maintains affiliations with Bon Secours Memorial Regional Medical Center and Riverside Shore Memorial Hospital, practicing in Onancock, Virginia. His extensive surgical background spans multiple areas of expertise, allowing him to provide comprehensive care for patients requiring specialized surgical interventions. Patients have given him an average rating of 2.9 on Vitals.

Overview based on verified provider data

Quick Facts

  • 2.9
  • 41 years of experience
  • speaks Spanish, English
  • University Of Massachusetts Medical School
  • 1 written review
  • 3 specialties
  • 5 areas of expertise
  • 3 board certifications
  • 2 hospital affiliations
  • 1 office location
  • Male

Office Location

Riverside Obgyn Specialists

20486 Market StOnancock, VA 23417
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

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Dr. Michael Stephen Grillon, MD
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Dr. Michael Stephen Grillon, MDLarry Weisner, MDAlexander Orlando Richard UrzuaAnthony Abraham, DO
SurgerySurgeryAddiction MedicineSurgery
Accepts New Patients Accepts New Patients Accepts New Patients
2.9 
3.7 
4.7 
41 Years of Experience 38 Years of Experience 67 Years of Experience 17 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English Speaks English
Onancock , VAOnancock , VAPEMBROKE PINES , FLOnancock , VA
Med School: University Of Massachusetts Medical School Med School: The Brody School Of Medicine At East Carolina University Med School: University Central Del Caribe School Of Medicine Med School: Nova Southeastern College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Michael Stephen Grillon

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

Medical Specialties

Dr. Michael Stephen Grillon has the following 3 specialties

Specialty Expertise

Dr. Michael Stephen Grillon has the following 5 areas of expertise

  • Heart Failure
  • Hernia
  • Pulmonology
  • Sepsis (Blood Poisoning)
  • Vascular Surgery

Certifications, License, & Education

41 Years Experience

Dr. Michael Stephen Grillon holds an expired medical license in the state of Virginia.

Medical License

Medical Doctor with an expired medical license in the state of Virginia that expired in 2026.

Education & Training

Medical School

Graduated from University Of Massachusetts Medical School in 1985.

NPI Number

Dr. Grillon's NPI number is 1639178122.

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Frequently Asked Questions

What languages does Dr. Michael Grillon speak?
Dr. Michael Grillon speaks Spanish and English.
How can I make an appointment with Dr. Michael Grillon?
You can find contact information for Dr. Michael Grillon here on Vitals.
Does Dr. Michael Grillon accept virtual/telehealth appointments?
Dr. Michael Grillon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Michael Grillon's office located?
Dr. Michael Grillon's office is located at 20486 Market St, Onancock, VA, 23417.
Which hospitals is Dr. Michael Grillon affiliated with?
Dr. Michael Grillon is affiliated with Bon Secours Memorial Regional Medical Center and Riverside Shore Memorial Hospital.

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