4.7
17 Ratings with 4 written Reviews
Summary
Dr. Michael Mastromichalis is a board-certified urologist and surgeon who graduated from West Virginia University School of Medicine. With 21 years of experience in urology and surgical practice, he has developed extensive expertise in treating complex urological conditions. Dr. Mastromichalis provides care to patients in English and has built a reputation for comprehensive urological treatment throughout his career.
Dr. Mastromichalis practices at multiple locations including SSM Health DePaul Hospital, Sisters of Saint Mary Saint Clare Health Center, and Thomas Memorial Hospital, with offices in Fenton, Missouri and Charleston, West Virginia. He specializes in treating kidney stones, including complex staghorn calculi, and urinary tract infections. His diagnostic expertise includes advanced imaging techniques such as CT scans of the pelvis and specialized procedures like CT enterography to provide accurate diagnosis and treatment planning. Patients have rated Dr. Mastromichalis 4.7 …out of 5 stars on average, reflecting their confidence in his urological care.
Read More Read less Dr. Mastromichalis practices at multiple locations including SSM Health DePaul Hospital, Sisters of Saint Mary Saint Clare Health Center, and Thomas Memorial Hospital, with offices in Fenton, Missouri and Charleston, West Virginia. He specializes in treating kidney stones, including complex staghorn calculi, and urinary tract infections. His diagnostic expertise includes advanced imaging techniques such as CT scans of the pelvis and specialized procedures like CT enterography to provide accurate diagnosis and treatment planning. Patients have rated Dr. Mastromichalis 4.7 …out of 5 stars on average, reflecting their confidence in his urological care.
Overview based on verified provider data
Quick Facts
- 21 years of experience
- speaks English
- West Virginia University School Of Medicine
- 4 written reviews
- 2 specialties
- 8 areas of expertise
- 2 board certifications
- 3 hospital affiliations
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Michael Harry Mastromichalis has 3 locationsCompare with Similar Doctors
 |  | | |
| Dr. Michael Harry Mastromichalis, MD | Dr. Ali Mehraban Samii, MD | Dr. George J Emeran, MD | Dr. Longius Heaill Kim, MD |
| Urology | Surgery | Urology | Surgery |
| 21 Years of Experience | 61 Years of Experience | 60 Years of Experience | 64 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Fenton , MO | Saint Louis , MO | Saint Louis , MO | Saint Louis , MO |
| Med School: West Virginia University School Of Medicine | Med School: Temple University Physicians | Med School: Universite D'Etat D'Haiti | Med School: Yonsei University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Michael Harry Mastromichalis
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Specialty Expertise
Dr. Michael Harry Mastromichalis has the following 8 areas of expertise
Certifications, License, & Education
21 Years Experience
Dr. Michael Harry Mastromichalis holds expired and active medical licenses in the states of Missouri and West Virginia.
Medical License
Medical Doctor with an expired medical license in the state of Missouri that expired in 2026 and an active medical license in the state of West Virginia that expires in 2027.
Education & Training
Medical School
Graduated from West Virginia University School Of Medicine in 2005.
NPI Number
Dr. Mastromichalis' NPI number is 1346444700.
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Frequently Asked Questions
- How can I make an appointment with Dr. Michael Mastromichalis?
- You can find contact information for Dr. Michael Mastromichalis here on Vitals.
- Does Dr. Michael Mastromichalis accept virtual/telehealth appointments?
- Dr. Michael Mastromichalis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Michael Mastromichalis speak?
- Dr. Michael Mastromichalis speaks English.
- Where is Dr. Michael Mastromichalis's office located?
- Dr. Michael Mastromichalis's office is located at 1011 Bowles Ave Ste 425, Fenton, MO, 63026.
- Which hospitals is Dr. Michael Mastromichalis affiliated with?
- Dr. Michael Mastromichalis is affiliated with Ssm Health Depaul Hospital, Sisters Of Saint Mary Saint Clare Health Center, and Thomas Memorial Hospital.
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