Summary

Dr. Joseph Keenan treats fatigue, myalgic encephalomyelitis/chronic fatigue syndrome, and decreased libido, and performs testosterone testing and sex hormone binding globulin testing. He practices internal medicine and pediatrics and has 41 years of experience.

Dr. Keenan earned his medical degree from Michigan State University College of Human Medicine and completed his residency at United States Army Medical Center. He sees patients at locations in Gallatin, Johnson City, Murfreesboro, Charlotte, Chattanooga, and Knoxville, and is affiliated with Duke Health Lake Norman Hospital, Williamson Medical Center, Sumner Regional Medical Center, Erlanger East Hospital, and Atrium Health Pineville. Patients on Vitals rate Dr. Keenan 4.61 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 41 years of experience
  • speaks English
  • United States Army Medical Center
  • 3 written reviews
  • 2 specialties
  • 6 areas of expertise
  • 5 hospital affiliations
  • 8 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Joseph Gerard Keenan has 8 locations

Low T Center

1531 Hunt Club Blvd Ste 320Gallatin, TN 37066
Mon8:00 am - 5:00 pm
Tue8:00 am - 6:00 pm
WedClosed
ThuClosed
Fri8:00 am - 5:00 pm
Sat8:00 am - 12:30 pm
SunClosed

Low T Center

2320 Knob Creek Rd Ste 404Johnson City, TN 37604
Mon8:00 am - 5:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 1:30 pm
Thu7:30 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 12:30 pm
SunClosed

Low T Center

2855 Medical Center Pkwy Ste BMurfreesboro, TN 37129
MonClosed
Tue8:00 am - 6:00 pm
Wed8:00 am - 1:00 pm
Thu7:30 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 12:30 pm
SunClosed

Low T Center

10430 Park Rd Ste 100aCharlotte, NC 28210
Mon8:00 am - 5:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 1:00 pm
Thu7:30 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 12:30 pm
SunClosed

Low T Center

7480 Ziegler Rd Ste 150Chattanooga, TN 37421
Mon8:00 am - 5:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 1:00 pm
Thu7:30 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 12:30 pm
SunClosed

Atrium Health Pineville

10628 Park RdCharlotte, NC 28210

Erlanger East Hospital

1751 Gunbarrel RdChattanooga, TN 37421

Low T Center

11039 Parkside DrKnoxville, TN 37934
Mon8:00 am - 5:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 1:00 pm
Thu7:30 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 12:30 pm
SunClosed

Compare with Similar Doctors

Dr. Joseph Gerard Keenan, MD
Dr. Allie K Henderson-Fitts, MD
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Dr. Donald O Ezuteh, MD
Dr. Joseph Gerard Keenan, MDDr. Allie K Henderson-Fitts, MDDr. Shawnda E Hollie, MDDr. Donald O Ezuteh, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
4.2 
4.4 
3.4 
41 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 Speaks English, Spanish
Gallatin , TNMadison , TNNashville , TNLebanon , TN
Med School: Michigan State University College Of Human Medicine Med School: University Of Cincinnati College Of Medicine Med School: Meharry Medical College School Of Medicine Med School: University Of Benin
Current Profile
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Insurance Plans Accepted by Dr. Joseph Gerard Keenan

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

Medical Specialties

Dr. Joseph Gerard Keenan has the following 2 specialties

Specialty Expertise

Dr. Joseph Gerard Keenan has the following 6 areas of expertise

  • Check-up
  • Immunization
  • Pediatric Diabetes
  • Pediatrics
  • Physical
  • Vaccination

Certifications, License, & Education

41 Years Experience

Dr. Joseph Gerard Keenan holds active and expired medical licenses in the states of Tennessee and North Carolina.

Medical License

Medical Doctor with an active medical license in the state of Tennessee that expires in 2027 and an expired medical license in the state of North Carolina that expired in 2026.

Education & Training

Residency

Completed their residency at United States Army Medical Center.

Medical School

Graduated from Michigan State University College Of Human Medicine in 1985.

NPI Number

Dr. Keenan's NPI number is 1427034248.

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Frequently Asked Questions

Where is Dr. Joseph Keenan's office located?
Dr. Joseph Keenan's office is located at 1531 Hunt Club Blvd Ste 320, Gallatin, TN, 37066.
Is Dr. Joseph Keenan accepting new patients?
Dr. Joseph Keenan is accepting new patients on Vitals. View Dr. Joseph Keenan's profile on Vitals to make an appointment.
What languages does Dr. Joseph Keenan speak?
Dr. Joseph Keenan speaks English.
How can I make an appointment with Dr. Joseph Keenan?
You can find contact information for Dr. Joseph Keenan here on Vitals.
Does Dr. Joseph Keenan accept my insurance?
You can see the insurance plans that Dr. Joseph Keenan accepts on their Vitals profile.

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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