Dr. Richard Lock, MD

Dr. Richard Lock, MD

Internal Medicine  ·  
Male  ·  
57 y/o

Accepting new patients

Dr. Richard Lock, MD is an internal medicine specialist in Houston, TX and has been practicing for 27 years. He specializes in internal medicine.

Richard C. Lock MD

12121 Richmond Ave Ste 413

Houston, TX 77082
Get Directions

Insurance Accepted

  • Aetna
  • Assurant Health
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Commercial Insurance Company
  • Coventry Health Care
  • HealthSmart
  • Humana
  • Humana Health Plan of Texas
  • Mail Handlers Benefit Plan (MHBP)
  • Medicare

Learn about Dr. Lock

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Dr. Lock's Experience

Dr. Lock's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • Board certified in Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found

1  Specialties

  • Internal Medicine

1  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

165  Conditions Treated

Read Less

8  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University Of Texas Houston
    Medical School | Graduated 1991
  • University Of California At Irvine / California College Of Medicine & Surgery
    Internship Hospital | Completed
  • University Of California At Irvine / California College Of Medicine & Surgery
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Lock has no media or publications listed.

Languages Spoken

  • English
  • Cantonese
  • Chinese
  • Hindi
  • Spanish
  • Telugu

Memberships & Professional Affiliations

Dr. Lock does not have any memberships or affiliations listed. If you are Dr. Lock and would like to add memberships or affiliations, please update your profile.

Dr. Lock's Reviews

Likelihood of recommending Dr. Lock to family and friends
37 total reviews (7 have comments)

Likelihood to Recommend (37)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Lock's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    16 to 30 minutes

Patient Comments (7)

I brought my ex in to see Dr Lock (his ref. Doc) on an emergency basis. The office was contacted and they said they would see him right away. I had to get a wheel chair to bring him into the office because he was so dizzy. We've been here almost an hour and still waiting. I was told they would...more
Was this helpful? thumbs up icon option0thumbs down icon option0
Flag this
I have been a patient of Dr. Lock's for many years now. He is an excellent Dr. in my opinion. Very thorough. Takes his time to listen to you & answer any questions you might have. Love his staff. Very caring. Love the convenience of having the ability to have my blood drawn in his office...more
Was this helpful? thumbs up icon option2thumbs down icon option0
Flag this
I am a long time patient. I scheduled a "physical exam" on 9/29/16. My appointment was a 10. a.m. I arrived at 9:15. I I left medications list with the nurse. She left me with a depression questionaire. I went to leave a urine sample. No exam cover up or sheet was left out. I was not given...more
Was this helpful? thumbs up icon option3thumbs down icon option0
Flag this
The office is crowded because he is an excellent physician doing a tremendous job of actually caring for his patients. I am new to his practice, but I am so grateful to have found him. Now I have a doctor that I have confidence in. Thank goodness. His staff is super busy, yet concerned and...more
Was this helpful? thumbs up icon option4thumbs down icon option1
Flag this
He is an extremely thorough doctor and does an excellent job of educating the patient as he did with me. Dr. Lock is very dedicated to his profession, and I am at ease knowing he is my primary care physician.
Was this helpful? thumbs up icon option3thumbs down icon option0
Flag this
Image of Dr. Lock
Are you Dr. Lock?
Make it easy for patients to share their feedback. Also manage your personalized profile!