4.7
15 Ratings with 2 written Reviews
Summary
Dr. John Lacy treats benign prostatic hyperplasia, urinary retention, and postpartum urinary problems, and performs urodynamic testing. He practices urology and surgery and speaks both English and Spanish.
Dr. Lacy earned his medical degree from the Medical University of South Carolina College of Medicine. He is affiliated with University of Tennessee Medical Center, Fort Loudoun Medical Center, Fort Sanders Regional Medical Center, University of Tennessee Medical Center Heart Hospital, and Dolly Parton Children's Hospital, and sees patients in Lenoir City and Knoxville, Tennessee. Patients on Vitals rate Dr. Lacy 4.73 out of 5.
Dr. Lacy earned his medical degree from the Medical University of South Carolina College of Medicine. He is affiliated with University of Tennessee Medical Center, Fort Loudoun Medical Center, Fort Sanders Regional Medical Center, University of Tennessee Medical Center Heart Hospital, and Dolly Parton Children's Hospital, and sees patients in Lenoir City and Knoxville, Tennessee. Patients on Vitals rate Dr. Lacy 4.73 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 16 years of experience
- speaks English, Spanish
- Medical University Of South Carolina College Of Medicine
- 2 written reviews
- 2 specialties
- 8 areas of expertise
- 5 hospital affiliations
- 4 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. John Mark Lacy has 4 locationsUniversity Urology Pc Lenoir City
5779 Creekwood Park BlvdLenoir City, TN 37772 Tel: (865) 305-9254
MonClosed
TueClosed
Wed8:30 am - 11:30 am
ThuClosed
FriClosed
SatClosed
SunClosed
University Of Tennessee Medical Center Heart Hospital
1924 Alcoa HwyKnoxville, TN 37920 Tel: (865) 305-9000
Fort Loudoun Medical Center
550 Fort Loudon Medical Center DrLenoir City, TN 37772 Tel: (865) 271-6000
University Urology Pc
1928 Alcoa Hwy Ste B222Knoxville, TN 37920 Tel: (865) 305-9254
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
Compare with Similar Doctors
 | | |  |
| Dr. John Mark Lacy, MD | Dr. Emerson Jay Mounger, MD | Dr. Ramon Villanueva, MD | Dr. Peter Kevin Zirkle, MD |
| Urology | Urology | Surgery | Surgery |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 16 Years of Experience | 63 Years of Experience | 51 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English, Spanish | Speaks English |
| Lenoir City , TN | Knoxville , TN | Sweetwater , TN | Knoxville , TN |
| Med School: Medical University Of South Carolina College Of Medicine | Med School: University Of Tennessee Health Science Center College Of Medicine | Med School: Medical College Of Georgia At Augusta University | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Mark Lacy
Specialty Expertise
Dr. John Mark Lacy has the following 8 areas of expertise
Certifications, License, & Education
16 Years Experience
Dr. John Mark Lacy holds an expired medical license in the state of Tennessee.
Medical License
Medical Doctor with an expired medical license in the state of Tennessee that expired in 2025.
Education & Training
Medical School
Graduated from Medical University Of South Carolina College Of Medicine in 2010.
NPI Number
Dr. Lacy's NPI number is 1538487939.
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Frequently Asked Questions
- Is Dr. John Lacy accepting new patients?
- Dr. John Lacy is accepting new patients on Vitals. View Dr. John Lacy's profile on Vitals to make an appointment.
- Does Dr. John Lacy accept my insurance?
- You can see the insurance plans that Dr. John Lacy accepts on their Vitals profile.
- Which hospitals is Dr. John Lacy affiliated with?
- Dr. John Lacy is affiliated with University Of Tennessee Medical Center, Fort Loudoun Medical Center, Fort Sanders Regional Medical Center, University Of Tennessee Medical Center Heart Hospital, and Dolly Parton Childrens Hospital.
- Where is Dr. John Lacy's office located?
- Dr. John Lacy's office is located at 5779 Creekwood Park Blvd, Lenoir City, TN, 37772.
- How can I make an appointment with Dr. John Lacy?
- You can find contact information for Dr. John Lacy here on Vitals.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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