Summary

Dr. Diane Lum is an internal medicine physician who brings over three decades of medical expertise to her practice. She earned her medical degree from the University of Arkansas College of Medicine in Little Rock and completed her residency in internal medicine at the University of California Davis Medical Center. With 32 years of experience caring for patients, Dr. Lum has developed deep expertise in managing complex internal medicine conditions. She is fluent in English and committed to providing comprehensive primary care services.

Dr. Lum practices at Memphis Medical Specialists and maintains hospital privileges at Saint Francis Hospital in Memphis, Tennessee. She specializes in managing high cholesterol in children and teenagers, as well as treating high blood pressure in both adult and pediatric patients. Her practice includes breast cancer screening services and coordinating physical therapy when needed for her patients' recovery and wellness. Patients consistently rate Dr. Lum highly for her care, giving her an average rating of 4.8 out of 5 stars.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.8
  • 32 years of experience
  • 57 insurance plans accepted
  • speaks English
  • Univ Ca Davis Med Ctr, Internal Medicine
  • 5 written reviews
  • 1 award
  • 1 specialty
  • 1 area of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

  • Flexible scheduling

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Location

Memphis Medical Specialists

6005 Park Ave Ste 200Memphis, TN 38119
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. Diane Lum, MD
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Dr. Diane Lum, MDDr. Sonal Mehr, MDDr. Cheryl Givens, MDEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
4.8 
4.5 
3.9 
32 Years of Experience 18 Years of Experience 18 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Memphis , TNMemphis , TNMemphis , TNLyons , CO
Med School: University of Ar Coll of Med, Little Rock Ar Med School: Georgetown University, Washington, DC Med School: University Of Tennessee Health Science Center College Of Medicine Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Diane Lum

  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • AmeriGroup
  • AmeriGroup - Medicaid (Managed)
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Arkansas
  • Blue Cross Blue Shield of Mississippi
  • Blue Cross Blue Shield of Tennessee
  • Blue Cross Blue Shield of Tennessee - Medicare (Advantage HMO)
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • Cigna - PPO
  • Cigna-HealthSpring
  • Cigna-HealthSpring - HMO
  • Cigna-HealthSpring - Medicaid (Managed)
  • Cigna-HealthSpring - Medicare
  • Cigna-HealthSpring - Medicare (Advantage HMO)
  • Devoted Health
  • Devoted Health - Medicaid (Managed)
  • Devoted Health - Medicare (Advantage HMO)
  • Golden Rule
  • Golden Rule - PPO
  • Harvard Pilgrim Health Care
  • HealthSmart
  • HealthSmart - PPO
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Humana - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Oscar Health Insurance
  • PreferredOne
  • Tricare
  • Triwest Healthcare Alliance
  • United Behavioral Health - Medicaid (Managed)
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthOne
  • Wellcare
  • Wellcare - Medicare (Advantage HMO)
  • Zing Health

Medical Specialties

Dr. Diane Lum has the following specialty

Specialty Expertise

Dr. Diane Lum has the following area of expertise

  • Hospitalist

Certifications, License, & Education

32 Years Experience

MEDICAL LICENSE

Medical Doctor, Tennessee, 2026, Expired

EDUCATION & TRAINING

Residency

Univ Ca Davis Med Ctr, Internal Medicine

Medical School

University of Ar Coll of Med, Little Rock ArGraduated in 1994

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Frequently Asked Questions

Is Dr. Diane Lum accepting new patients?
Dr. Diane Lum is accepting new patients on Vitals. View Dr. Diane Lum's profile on Vitals to make an appointment.
Where is Dr. Diane Lum's office located?
Dr. Diane Lum's office is located at 6005 Park Ave Ste 200, Memphis, TN, 38119.
What languages does Dr. Diane Lum speak?
Dr. Diane Lum speaks English.
How can I make an appointment with Dr. Diane Lum?
You can find contact information for Dr. Diane Lum here on Vitals.
Does Dr. Diane Lum accept my insurance?
You can see the insurance plans that Dr. Diane Lum accepts on their Vitals profile.

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