Summary

Dr. John Posey is an internal medicine physician who has dedicated over five decades to caring for patients. He earned his medical degree from the University of Texas Medical Branch at Galveston and completed his residency training at George Washington University Hospital. With 51 years of experience in internal medicine, Dr. Posey brings extensive knowledge to the comprehensive care of adult patients. He is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Posey is affiliated with Texas Orthopedic Hospital and practices in Houston, Texas. His long-standing career in internal medicine has equipped him with deep expertise in managing complex medical conditions and providing preventive care for adults. Patients have given him an average rating of 3.7 out of 5 on Vitals, reflecting his commitment to patient care throughout his extensive medical career.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.7
  • 51 years of experience
  • 8 insurance plans accepted
  • speaks Spanish, English
  • George Washington University Hospital
  • 6 written reviews
  • 1 specialty
  • 15 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Associates In Medicine Pa

4543 Post Oak Place Dr Ste 105Houston, TX 77027
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
Sat8:00 am - 2:00 pm
SunClosed

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Dr. John Alton Posey, MDYasir Ahmed, MDDr. Ricardo H. Alvarez, MDDr. Arturo Adrian Bravo, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
4.3 
3.8 
51 Years of Experience 15 Years of Experience 36 Years of Experience 37 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English, Spanish, Italian Speaks Spanish, English
Houston , TXHouston , TXKaty , TXCypress , TX
Med School: University Of Texas Medical Branch At Galveston Med School: Ross University School of Medicine in Miramar, Florida Med School: Universidad Nacional de La Plata Facultad De Medicina - La Plata, Argentina Med School: Universidad Central Del Ecuador Facultad De Ciencias Medicas
Current Profile
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Insurance Plans Accepted by Dr. John Alton Posey

  • Accepts Medicaid
  • Aetna
  • Blue Cross Blue Shield of Texas
  • Community Health Choice - HMO
  • Devoted Health
  • Humana
  • Medicare
  • Medicare - Medicare
  • UnitedHealthcare

Medical Specialties

Dr. John Alton Posey has the following specialty

Specialty Expertise

Dr. John Alton Posey has the following 15 areas of expertise

  • Anemia
  • Arthritis
  • Asthma
  • Check-up
  • Diabetes
  • Heartburn
  • High Blood Pressure (Hypertension)
  • Hyperlipidemias
  • Hypotension
  • Immunization
  • Osteoporosis
  • Physical
  • Sigmoidoscopy
  • Vaccination
  • Weight Loss

Certifications, License, & Education

51 Years Experience

Education & Training

Residency

Completed their residency at George Washington University Hospital.

Medical School

Graduated from University Of Texas Medical Branch At Galveston in 1975.

NPI Number

Dr. Posey's NPI number is 1043216203.

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Frequently Asked Questions

Does Dr. John Alton Posey accept my insurance?
You can see the insurance plans that Dr. John Alton Posey accepts on their Vitals profile.
Where is Dr. John Alton Posey's office located?
Dr. John Alton Posey's office is located at 4543 Post Oak Place Dr Ste 105, Houston, TX, 77027.
Does Dr. John Alton Posey accept virtual/telehealth appointments?
Dr. John Alton Posey has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. John Alton Posey accepting new patients?
Dr. John Alton Posey is accepting new patients on Vitals. View Dr. John Alton Posey's profile on Vitals to make an appointment.
Which hospitals is Dr. John Alton Posey affiliated with?
Dr. John Alton Posey is affiliated with Texas Orthopedic Hospital.

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