Skip to main content Skip to footer
Mark David Thieberg, MD
Dermatology
SCHEDULE ONLINE
Locations
{{locName}}
{{locAOne}}
{{locATwo}}
---
GET DIRECTIONS
About
Serving all people by providing personalized health and wellness through exemplary care, education and research.

Ages SeenChildren (3-11), Adolescents (ages 12-18), Adults, Geriatrics

LanguagesEnglish
Insurance Accepted
Insurance listings are subject to change without prior notice.Please call the physician's office or health plan to verify coverage information prior to scheduling your visit or procedure. PPO Network Agreements include participating Employers and/or Administrator only. Not all members participating in contracted networks have in network access. Networks include Beech Street, HealthSmart, PHCS and texas True Choice. In network participation is updated on a monthly basis by the network.
Aetna
Elect Choice/Open Access EPO | HMO/QPOS/US Access/HMO Open Access HMO | Managed Choice/Open Access POS | Open Choice PPO
Beech Street of Texas
Beech Street of Texas PPO PPO
Blue Cross/Blue Shield
Blue Advantage (Gold, Silver, Bronze) HMO | Blue Choice Plus POS | Blue Choice PPO PPO | Federal Select PPO | HMO Blue Essentials HMO | Medicare Advantage Oncor/Energy Future Holdings Retirees PPO
Cigna Healthcare of Texas, Inc.
Cigna Healthcare of Texas, Inc. PPO PPO | Open Access Plus PPO
First Health
First Health PPO PPO
Great-West Healthcare (formerly One Health Plan)
Great West PPO PPO | Open Access PPO-Open Access PPO-OA
HealthSmart Preferred Care (incl NTHN)
HealthSmart PPO PPO | HealthSmart Preferred Care EPO EPO | HealthSmart Preferred Care GEPO GEPO
Humana/ChoiceCare Network
ChoiceCare Concentric Network SmartNet PPO | Humana Medicare Advantage PPO/HMO | Humana/ChoiceCare Network PPO PPO
Imagine Health
SmartCare EPN PPO
Medicaid
Medicaid
Medicare
Medicare
Oscar Health Insurance Company of Texas
Oscar Health Ins Co of Texas EPO
Private Health Care System
Private Health Care System PPO PPO
Scott & White Health Plan
Baylor Scott & White Employee Network | BSW Preferred HMO Network | BSW Preferred PPO Network | HMO Network - Group | McLane Group Network | PHCS/ARGUS - PPO Network - Out-of-Area Member Plan | PPO Network - Group | TRS - Active Care Participants Network
United HealthCare
HMO Select/Select Plus HMO | Open Access/Choice/Choice Plus HMO | United HealthCare EPO EPO | United HealthCare HMO HMO | United HealthCare POS POS | United HealthCare PPO PPO | United Medicare Advantage PPO/POS/
Industry Relationships

Baylor Scott & White Health’s vision is to be the most trusted name in giving and receiving safe, quality, compassionate healthcare. As part of that vision, Baylor Scott & White Health is committed to dealing honestly, fairly and with integrity in all matters to provide exemplary patient care, broaden medical knowledge, train the next generation of physicians and support outside relationships that promise public benefit.To that end, Baylor Scott & White Health physicians may collaborate with health care industry partners such as pharmaceutical, biotech, or medical device companies(collectively referred to as Industry) to help develop medical breakthroughs, or provide medical expertise or education.To promote professional and commercial integrity in such matters, physicians who are employed, contracted for administrative duties or performing research with Baylor Scott & White Health seek advanced approval for certain new Industry relationships, and report their Industry relationships and activities to the Office of Corporate Compliance annually for review.

Baylor Scott & White Health publicly discloses reported payments to these physicians and their immediate family members of $5,000 or more from Industry companies with which the physicians interact as part of their professional activities.The information on this website may differ somewhat from information on other publicly available databases due to different reporting periods, definitions, or reporting requirements.Patients may visit CMS’ Open Payments Database for more information, and should feel free to speak with their physician about relationships with Industry.

As of Apr 9, 2018, Mark David Thieberg, MD  has reported no outside relationship with Industry that is applicable to this listing.

Background
Education
  • Residency: Dermatology, Univ of Iowa Hospital & Clinics
  • Internship: Internal Medicine, Northwestern Univ Memorial Hospital
  • Medical School: , Mount Sinai School of Medicine
Certifications
  • Dermatology - American Board of Dermatology
Hospital Affiliations
  • Baylor Scott & White Medical Center - Garland
  • Baylor Scott & White Medical Center - Plano
Reviews(122)
Overall: 4.781
Friendliness/Courtesy of Doctor
Wait Time at Clinic
Time Doctor Spent with Patient
Doctor Efforts to Include in Decisions
Doctor Concern for Questions/Worries
Rate Doctor

Patient Comments2

star
star
star
star
star
Dec 19, 2017
Very attentive and thorough.
star
star
star
star
star
Dec 19, 2017
Excellent physician.
star
star
star
star
star
Dec 19, 2017
Dr. Thieberg is always very thorough and concerned for my health.
star
star
star
star
star
Dec 21, 2017
Dr Thieberg\'s care is always wonderful. I trust him completely.
star
star
star
star
star
Dec 27, 2017
2 month wait time for an appointment is excessive
star
star
star
star
star
Jan 3, 2018
I have a lot of confidence in Dr Theiberg to provide me with the best care possible. Have been a patient for over 10 years.
star
star
star
star
star
Jan 3, 2018
Dr. Thieberg was very helpful and professional. He did a good job of taking care of my needs.
star
star
star
star
star
Jan 4, 2018
great
star
star
star
star
star
Jan 4, 2018
great doctor
star
star
star
star
star
Jan 4, 2018
capable, professional care giver.
star
star
star
star
star
Jan 4, 2018
A wonderful caring doctor and supporting staff!!!!
star
star
star
star
star
Jan 11, 2018
Always caring and professional.
star
star
star
star
Jan 11, 2018
good
star
star
star
star
star
Jan 16, 2018
Dr Thieberg was very attentive and concerned about my leg blisters.
star
star
star
star
star
Jan 17, 2018
Dr. Thieberg has provided me excellent care for many years. I would recommend him to others without hesitation.
star
star
star
star
star
Jan 18, 2018
The best!
star
star
star
star
star
Jan 23, 2018
I have complete confidence in Dr. Thieberg\'s care.
star
star
star
star
star
Jan 24, 2018
very satisfied.
star
star
star
star
star
Jan 24, 2018
glad to know this Doctor and staff.
star
star
star
star
star
Jan 29, 2018
Excellent Doctor
star
star
star
star
star
Feb 2, 2018
very knowledgeable personal professional
star
star
star
star
star
Feb 5, 2018
Always receive prompt, helpful care with Dr. Thieberg. Answers my questions and always provides clear and informative instructions. I feel comfortable with him being a physician.
star
star
star
star
star
Feb 7, 2018
excellant
star
star
star
star
Feb 8, 2018
little bed side manner, communication
star
star
star
star
star
Feb 8, 2018
Dr. Thieberg answered my questions, spelled the three-word medical conditions for me to look up online, and gave me a patient sample of the topical cream I needed.... all in an efficient, pleasant office visit that was moved sooner due to my concern over a changing skin condition.
star
star
star
star
star
Feb 9, 2018
Dr Thieberg is an excellent care provider. Very friendly, courteous, knowledgeable, and thorough. I have recommended him to friends and associates. Thanks to all in his office !!
star
star
star
star
star
Feb 9, 2018
I\'ve been with this provider for years he is detailed, explains well, thorough.
star
star
star
star
star
Feb 12, 2018
always very professional and friendly.
star
star
star
star
star
Feb 13, 2018
excellent kind and caeing
star
star
star
star
Feb 14, 2018
The appointment dates could be made short so that the patient do not have to wait long for the doctor to see.
star
star
star
star
Feb 14, 2018
The wait time was way too long, both in the reception area and in the room.. but other than that everything was excellent.
star
star
star
star
star
Feb 14, 2018
Excellent
star
star
star
star
star
Feb 15, 2018
The doctor went out of his way to ensure I understood and had everything I needed to take care of the results of the check up. The office staff was efficient and courteous.
star
star
star
star
star
Feb 15, 2018
excellent
star
star
star
star
star
Feb 15, 2018
exceed expectations. did annual screening , took care of all pre-cancerous spots in a timely manner. asked if I had any other concerns, and I showed him some injuries I had in a fall. he gave me some great advise, and some warning signs to watch for. timing was right on and made my next appointment with time to spare...
star
star
star
star
star
Feb 20, 2018
Great doctor and staff. Great service.
star
star
star
star
star
Feb 20, 2018
Dr. Thieberg is excellent.....thorough and proficient!!
star
star
star
star
star
Feb 21, 2018
outstanding
star
star
star
star
star
Feb 21, 2018
Extremely proficient and professional Dr.
star
star
star
star
star
Feb 22, 2018
I met with the PA before meeting with Dr. Thieberg. Together those two were able to answer all of my questions and concerns.
star
star
star
star
star
Feb 26, 2018
Prompt courteous professional care
star
star
star
star
star
Feb 27, 2018
He diagnosed a serious problem and recommended the best doctors to attend me. We were both very pleased with the great results.
star
star
star
star
star
Mar 1, 2018
Dr. Thieberg has been my doctor for years.
star
star
star
star
star
Mar 1, 2018
Careful in the treatment process.
star
star
star
star
star
Mar 1, 2018
Great!
star
star
star
star
star
Mar 2, 2018
I have been see them for 20 years +.
star
star
star
star
star
Mar 5, 2018
Very professional and explains the treatment very well
star
star
star
star
star
Mar 5, 2018
I have been going to Dr. Thieberg for many years. He has always been an excellent Dr. to me.
star
star
star
star
star
Mar 6, 2018
Dr. Thieberg is an excellent health care provider.
star
star
star
star
star
Mar 6, 2018
Physician addressed all my concerns.
star
star
star
star
star
Mar 7, 2018
I have been a patient of Dr. Thieberg\'s for 20 years. In 2015 we moved from far north Dallas to Prosper meaning it became about a 25-30 minutes drive to Dallas Diagnostics in Plano. There are many dermatologists closer, but I have continued to be a patient of Dr. Thieberg\'s because he has taken such good care of me over the many years. Top notch provider.
star
star
star
star
star
Mar 7, 2018
I have been a patient of Dr. Theiburg for over 20 yrs. and find him a most competent doctor, wonderful kind and caring person and always concerned about any skin problem I have...
star
star
star
star
star
Mar 7, 2018
Always expert and courteous treatment
star
star
star
star
star
Mar 8, 2018
Great job. Thanks so much.
star
star
star
star
star
Mar 8, 2018
Dr. T is thorough, professional, and comforting.
star
star
star
star
star
Mar 9, 2018
very kind and helpful.
star
star
star
star
Mar 9, 2018
He is very knowledgeable and quick. He takes care of you and gets you in and out.
star
star
star
star
star
Mar 19, 2018
excellent care
star
star
star
star
star
Mar 19, 2018
Dr.Thieberg knows his stuff! This follow-up assured me that my cancer was entirely cured. No return of the previous problem & he checked for anything new & suspicious. He removed problem areas and has me on a program to periodically do skin checks which will catch - prevent anything sneaking up on me again. I give him HIGHEST MARKS for experience & sensitivity!!!
star
star
star
star
star
Mar 20, 2018
Sometimes the appointment takes weeks, but this time they worked me in in one day. He explained the problem very well.
star
star
star
star
star
Mar 20, 2018
Dr. Theiburg is always thorough. That is what is most important to me.
star
star
star
star
star
Mar 21, 2018
Very efficient. Asks if I have questions, answers my questions and listens well.
star
star
star
star
star
Mar 22, 2018
Dr. Thieberg is kind and fully explained the procedure. He also has a great sense of humor!
star
star
star
star
star
Mar 23, 2018
Have been going to this Dr. for many years, and I can not imagine getting better or more expert care.
star
star
star
star
star
Mar 27, 2018
Dr. Thieburg is just great. I just like the way he deals with patients and the care he takes with them. I drove all the way from Garland because I like the way he works.
star
star
star
star
star
Mar 30, 2018
The doctor is efficient and somewhat easy to talk with.
star
star
star
star
star
Apr 2, 2018
Excellent care of my needs
star
star
star
star
star
Apr 3, 2018
always very professional
star
star
star
star
star
Apr 3, 2018
Dr T. is wonderful.
star
star
star
star
star
Apr 4, 2018
excellent care over 10 years, identified a very dangerous problem which was corrected
star
star
star
star
star
Apr 4, 2018
He listens. I have always appreciated the care he gives me.
star
star
star
star
star
Apr 4, 2018
Very professional, knowledgeable and personable
star
star
star
star
star
Apr 5, 2018
Excellent, I have been seeing this provider for almost 30 years and have been very pleased.
star
star
star
star
star
Apr 9, 2018
I have always received the best care possible with Dr. Thieberg and his Staff
star
star
star
star
star
Apr 9, 2018
Dr. Thieberg has been my Dermatologist for many years and my entire family sees him regularly. He is the very best Dermatologist in the Metroplex
star
star
star
star
star
Apr 10, 2018
Mark is thorough and does not leave a rock unturned. Very conscientious!
star
star
star
star
star
Apr 10, 2018
Excellent doctor. Wait time in office needs improvement.
star
star
star
star
star
Apr 10, 2018
very helpful and caring.
star
star
star
star
star
Apr 11, 2018
Took time to check on all my concerns and treat those that needed it.
star
star
star
star
Apr 11, 2018
love him very personal
star
star
star
star
star
Apr 12, 2018
He is the Best Doctor. Would not want to see another provider for my skin conditions.
star
star
star
star
star
Apr 12, 2018
excellent care all around
star
star
star
star
star
Apr 12, 2018
Dr. Thieberg takes proper care to tell you what he is doing in a friendly and professional manner. He exhibits genuine care for his patients! The staff is both courteous and professional. I would highly recommend him!
star
star
star
star
star
Apr 16, 2018
Dr. Theiburg was terrific. Answered all my questions and addressed all my problems.
star
star
star
star
star
Apr 16, 2018
I\'ve been a patient of Dr. Thieberg for many years and he\'s always been extremely caring, very professional and warm and friendly in his manner. He includes me in his thinking about my treatment and makes me feel we are a team in my treatment.
star
star
star
star
star
Apr 17, 2018
very happy
star
star
star
star
star
Apr 17, 2018
very good
star
star
star
star
star
Apr 18, 2018
Very kind and considerate of my concerns
star
star
star
star
star
Apr 19, 2018
The staff and Dr. were great at getting me through the routine exam and review consult.
star
star
star
star
star
Apr 19, 2018
he is competent and involved and I feel very comfortable with his recommendations
star
star
star
star
star
Apr 19, 2018
Dr. Theiberg was very knowledgeable and professional. He answered all my questions and gave me choices.
star
star
star
star
star
Apr 23, 2018
Great care as usual.
star
star
star
star
star
Apr 23, 2018
I thought he was knowledgeable and competent. The care furnished was pain free.
star
star
star
star
star
Apr 24, 2018
Mark Thievery has been my dermatologist for 15 years. He\'s perfect!
star
star
star
star
star
Apr 24, 2018
Dr Thieburg is great!
star
star
star
star
star
Apr 24, 2018
Very pleased with visit. All were very pleasant and professional. This was my first visit and I am sure it was a good choice.
star
star
star
star
star
Apr 26, 2018
r. Theiberg is always very attentive and courteous.
star
star
star
star
star
Apr 26, 2018
I\'ve been a patient of Dr. T for many years. He\'s the best!
star
star
star
star
star
Apr 30, 2018
Thorough....very thorough. Friendly, courteous.
star
star
star
Apr 30, 2018
waited too long for no apparent reason. found Dr to be arrogant and rude.
star
star
star
star
star
Apr 30, 2018
We appreciate Dr Thieberg;
star
star
star
star
star
May 10, 2018
He is thorough, responsive, and caring and shows kind concern for his patients.
star
star
star
star
star
May 10, 2018
Very professional, thorough and explanatory.
star
star
star
star
star
May 11, 2018
Dr Theiberg is an excellent doctor
star
star
star
star
star
May 14, 2018
Very personable and listened to our concerns. I always have a good experience at this office.
star
star
star
star
star
May 16, 2018
excellent care.
star
star
star
star
star
May 16, 2018
He knows my case. Very friendly and gets me in and out efficiently.
star
star
star
star
May 17, 2018
Dr Thieburg is an exceptional doctor, he shows a genuine concern for the patients.
star
star
star
star
star
May 23, 2018
could not be better
star
star
star
star
star
May 23, 2018
best care
star
star
star
star
star
May 23, 2018
I appreciate the care and service from Mark and his team.
star
star
star
star
star
May 24, 2018
excellent
star
star
star
star
star
May 29, 2018
very helpful
star
star
star
star
star
May 29, 2018
I felt he addressed all concerns in a professional and timely manner.
star
star
star
star
May 31, 2018
Attempted to remove a small cyst above the eye, but missed it. It\'s still there.
star
star
star
star
star
May 31, 2018
dr Thieberg is an excellent physician
star
star
star
star
star
May 31, 2018
He is awesome
star
star
star
star
Jun 4, 2018
He seemed to try and hurry me through the appointment. Did not take his time to try and talk to me & ask what questions I had. Immediately diagnosed my issue and tried to get the appointment over with.
star
star
star
star
star
Jun 5, 2018
On time, courteous, efficient, professional and highly qualified.
star
star
star
star
star
Jun 6, 2018
Best Dermatologist I have ever used.
star
star
star
star
star
Jun 6, 2018
He is thorough, smart and was excellent about answering questions. He\'s also not excessive with the biopsies. I appreciate his approach to dermatology, and never worry that he "missed" something. Plus, he doesn\'t push botox or any of the other services he offers like a lot of folks in his profession.
star
star
star
star
star
Jun 7, 2018
Absolutely outstanding.
Scroll To Top