Mark Riddoch, MD
Meet Mark Riddoch, MD
Board-certified in Internal Medicine, Dr. Mark Riddoch offers comprehensive care specializing in general preventive medicine for adults, 18 and older at CHRISTUS Trinity Clinic – San Antonio Preventive and Diagnostic Medicine.
Dr. Riddoch provides a comprehensive approach to care which include wellness and prevention, disease management, and annual screenings. Dr. Riddoch takes the appropriate amount of time to address all of your health-related concerns so you can be well informed of your treatment plan.
Dr. Riddoch earned his medical degree from UT Houston Medical School in Houston, TX where he also completed his internal medicine residency. He has served as academic faculty at the University of Texas Health Science Center San Antonio, San Antonio, TX.
Locations
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CHRISTUSInternal Medicine2829 Babcock Road, Tower 1, Suite 500, Suite 401, San Antonio, TX 78229HoursOpen
- Monday: 8 a.m. - 5 p.m.
- Tuesday: 8 a.m. - 5 p.m.
- Wednesday: 8 a.m. - 5 p.m.
- Thursday: 8 a.m. - 5 p.m.
- Friday: 8 a.m. - 5 p.m.
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CHRISTUS Trinity Clinic SAPDM2829 Babcock Road, Tower 1, Suite 500, San Antonio, TX 78229
Hospital Affiliations
CHRISTUS Health Plan
CHRISTUS Santa Rosa Hospital
CHRISTUS Trinity Clinic
Insurance Accepted
- Aetna US Healthcare
- AmeriGroup
- Blue Cross Blue Shield (BCBS)
- Blue Cross Blue Shield of Texas (BCBSTX) Blue Advantage
- BlueChoice TC
- CHRISTUS Health Plan
- Cigna
- Cigna Healthspring
- Healthcare Highways, Inc.
- HealthSmart
- Humana Military TRICARE
- Medicaid
- Medicare
- Molina Healthcare
- Multiplan Commercial
- Private Healthcare Systems (PHCS)
- Railroad Medicare
- Superior Health Plan
- Texas Independence Health Plan
- TriWest
- Uniformed Services Family Health Plan (USFHP)
- United Healthcare (UHC)
- United Healthcare (UHC) - Community Plan
- USA Managed Care
Education & Certifications
Residency: University of Texas Health Science Center at San Antonio
Medical Education: University of Texas Health Science Center at Houston
Certification: American Board of Internal Medicine
Ratings & Reviews
- Overall Quality of Care
- Listened Carefully
- Explained Things Clearly
- Spent Enough Time
- Showed Courtesy & Respect
Patient reviews (46)
Dr. Riddock always listen to me and seemed to care about me
Wish Dr Ridoch a happy retirement and best of luck. Going to miss him as my physician.
Thank you all for hiring such wonderful staff from Dr’s to office personnel
We will miss you and wish you all the best in your new chapter and know you will love all the outdoor activities that are available! Just be careful!!!!!!!
We are going to miss Dr. Riddoch!
Our Loss when he retires… but well deserved
Answers all questions w/o rushing you. A doctor who explains the resources for helping oneself to understand medical diagnosis..
Thank you so much, Dr. Riddoch!
He's the best!
Thank you for your service and support. Wish you all the best in your next chapter of life.
Excellent Physician!
Great staff
GREAT
We will miss Dr. RIDDOCH once he retires.
I wish he was not retiring 😊
Always very professional
Dr. Riddoch is very knowledgeable and has always taken care of my needs.
He has been my provider for 30+ years. He is now about to retire and I will miss him. He has been a great doctor and very good person.
So sorry you are leaving
Dr Riddoch is the best doctor I've ever had.
Provides Excellent Healthcare.
We have been fortunate and so very pleased with Dr Riddoch's care other years. We are so sorry he is leaving the practice but also happy for him as he embarks on his next well deserved chapter!
It was a positive experience
Dr Riddoch is going to be missed but I wish him happiness on his retirement.
DR RIDDOCH WILL BE MISSED.
My doctor was professional, well dressed and a great listener.
I am sad that he’s retiring- he really understands me🥲
Very good doctor.
We have been with our primary doctor for many years. That should answer why we rated him as we did
Very good at explaining things
I recently received notice that Dr. Riddoch is retiring. I will surely miss him, but I also congratulate him and wish him well on the next chapter in his life. I wish him the best of luck.
Excellent service! I will miss Dr. Riddoch and wish him all the best on his next adventure in life.
Going to miss him when he retires.
Dr Riddoch has an extremely carrying personality as well as knowledge of medicine. His attention to senior services is above and beyond my expectations. His empathy is excellant. We need more doctors like him!!
Very professional
VERY SATISFIED
Excellent job!
Dr Riddoch is the best. Professional and wise. Solutions always resolve my illness.
Dr. Riddoch and his staff are very helpful and always willing to answer questions and help with prescriptions.
All the staff seemed to want a good outcome for the patient
Excellent care.
Dr Riddoch is extremely likable and efficient
Keep up the good work
Excellent
Excellent
Great job