Summary

Dr. Ronald Manzanero is an internal medicine and family medicine physician who earned his medical degree from the University of Texas Medical Branch at Galveston. He completed his residency training at UMass Memorial Healthcare, building a strong foundation in comprehensive patient care. With 42 years of experience in medicine, Dr. Manzanero has developed extensive expertise in treating patients across all age groups and managing both acute and chronic health conditions.

Dr. Manzanero practices at multiple locations throughout Texas, including Kerrville, Arlington, and Temple, with affiliations at Medical City Arlington and Texas Health Arlington Memorial Hospital. His clinical focus includes managing thyroid disorders like hypothyroidism and addressing cholesterol problems in both children and teenagers. He performs essential diagnostic tests such as complete blood counts and testosterone evaluations to help guide treatment decisions. Patients have given Dr. Manzanero an average rating of 4.2 stars, reflecting their confidence in his comprehensive approach to healthcare.
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Overview based on verified provider data

Quick Facts

  • 4.2
  • 42 years of experience
  • 29 insurance plans accepted
  • Umass Memorial Healthcare
  • 4 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Ronald Michael Manzanero has 4 locations

Dr. Ronald Michael Manzanero

840 EARL GARRETT ST STE 103KERRVILLE, TX 78028

Medical City Arlington

3301 Matlock RdArlington, TX 76015

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Dr. Ronald Michael Manzanero, MDDr. Nabila Aslam, MDEric HarkerDr. Tooba Rehman, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
3.8 
42 Years of Experience 27 Years of Experience 25 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English
KERRVILLE , TXIrving , TXLyons , COKaty , TX
Med School: University Of Texas Medical Branch At Galveston Med School: Ross University School Of Medicine Med School: Duke University School Of Medicine Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE
Current Profile
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Insurance Plans Accepted by Dr. Ronald Michael Manzanero

  • Aetna
  • Aetna - PPO
  • Anthem Blue Cross
  • Ascension Health
  • Ascension Health - PPO
  • Baylor Scott & White Health Plan
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • CareSource
  • Cigna
  • FirstCare Health Plans
  • Golden Rule
  • Golden Rule - PPO
  • HealthSmart
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medical Mutual
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Oscar Health Insurance
  • Texas Children's Health Plan
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO

Medical Specialties

Dr. Ronald Michael Manzanero has the following 2 specialties

Specialty Expertise

Dr. Ronald Michael Manzanero has the following 14 areas of expertise

  • Check-up
  • Chelation Therapy
  • Contraception
  • Diabetes
  • Family Medicine
  • Family Planning
  • Fibromyalgia
  • Homeopathy
  • Hormone Replacement Therapy (HRT)
  • Immunization
  • Influenza
  • Lyme Disease
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

42 Years Experience

Dr. Ronald Michael Manzanero holds an active medical license in the state of Texas.

Medical License

Medical Doctor with an active medical license in the state of Texas.

Education & Training

Residency

Completed their residency at Umass Memorial Healthcare.

Medical School

Graduated from University Of Texas Medical Branch At Galveston in 1984.

NPI Number

Dr. Manzanero's NPI number is 1215146824.

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Frequently Asked Questions

Does Dr. Ronald Michael Manzanero accept virtual/telehealth appointments?
Dr. Ronald Michael Manzanero has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Ronald Michael Manzanero accepting new patients?
Dr. Ronald Michael Manzanero has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Ronald Michael Manzanero accept my insurance?
You can see the insurance plans that Dr. Ronald Michael Manzanero accepts on their Vitals profile.
How can I make an appointment with Dr. Ronald Michael Manzanero?
You can find contact information for Dr. Ronald Michael Manzanero here on Vitals.
Where is Dr. Ronald Michael Manzanero's office located?
Dr. Ronald Michael Manzanero's office is located at 840 EARL GARRETT ST STE 103, KERRVILLE, TX, 78028.

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