Summary

Dr. John Lacy treats benign prostatic hyperplasia, urinary retention, and postpartum urinary problems, and performs urodynamic testing. He practices urology and surgery and has 16 years of experience. He speaks English and Spanish.

Dr. Lacy earned his medical degree from the Medical University of South Carolina College of Medicine and sees patients in Lenoir City and Knoxville, Tennessee. 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. Patients on Vitals rate Dr. Lacy 4.73 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.7
  • 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

Office Locations

Dr. John Mark Lacy has 4 locations

University Urology Pc Lenoir City

5779 Creekwood Park BlvdLenoir City, TN 37772
MonClosed
TueClosed
Wed8:30 am - 11:30 am
ThuClosed
FriClosed
SatClosed
SunClosed

University Of Tennessee Medical Center Heart Hospital

1924 Alcoa HwyKnoxville, TN 37920

Fort Loudoun Medical Center

550 Fort Loudon Medical Center DrLenoir City, TN 37772

University Urology Pc

1928 Alcoa Hwy Ste B222Knoxville, TN 37920
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. Joseph Ainslee Kidd
Dr. Keith Anderson JR., MD
Dr. Donald R Heiser, MD
Dr. John Mark Lacy, MDDr. Joseph Ainslee KiddDr. Keith Anderson JR., MDDr. Donald R Heiser, MD
UrologySurgeryVascular SurgeryUrology
Accepts New Patients
4.7 
2.5 
16 Years of Experience 17 Years of Experience 7 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English
Lenoir City , TNKnoxville , TNAsheville , NCPowell , TN
Med School: Medical University Of South Carolina College Of Medicine Med School: Edward Via Virginia College Of Osteopathic Medicine Med School: University Of North Carolina At Chapel Hill School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Mark Lacy

  • Accepts Medicare

Medical Specialties

Dr. John Mark Lacy has the following 2 specialties

Specialty Expertise

Dr. John Mark Lacy has the following 8 areas of expertise

  • Bladder Issues
  • Erectile Dysfunction (ED)
  • Kidney Stones
  • Overactive Urinary Bladder
  • Prostate Cancer
  • Prostatitis
  • Surgery
  • Urologic Emergencies

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 virtual/telehealth appointments?
Dr. John Lacy 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. John Lacy?
You can find contact information for Dr. John Lacy here on Vitals.
Where is Dr. John Lacy's office located?
Dr. John Lacy's office is located at 5779 Creekwood Park Blvd, Lenoir City, TN, 37772.
Does Dr. John Lacy accept my insurance?
You can see the insurance plans that Dr. John Lacy accepts on their Vitals profile.

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