34 Years of Experience
Accepting patients
Who is Dr. Riddoch, Internist in Tyler, TX?
Dr. Mark Riddoch, MD is an Internist, who primarily practices in Tyler, TX. He has been practicing for over 34 years and is board certified. Dr. Riddoch graduated from The University of Texas School of Medicine at San Antonio and completed his residency at Univ Hosp-S Tx Med Ctr, Internal Medicine. Dr. Riddoch is fluent in English and Spanish, and is currently seeing new patients. Dr. Riddoch’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Riddoch’s office at (210) 949-2204.
Where did Dr. Riddoch go to medical school and complete their residency?
Residency: Univ Hosp-S Tx Med Ctr, Internal Medicine | The University of Texas Health Science Center at San Antonio | University of Arkansas for Medical Sciences Regional Centers (South Central) Program
Medical School: U of Tx Med Sch At Houston, Houston Tx | The University of Texas School of Medicine at San Antonio
Is Dr. Riddoch board certified as an Internist?
Yes, Dr. Mark Riddoch, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Riddoch speak?
Dr. Riddoch and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Internist like Dr. Riddoch typically treat?
As an Internist, Dr. Riddoch diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Riddoch. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Type 2 Diabetes with High Blood Sugar
- Type 2 Diabetes
- Diabetes Type 2
- Hyperglycemia
- Type 2 diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E1165: Type 2 diabetes mellitus with hyperglycemia
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- Vitamin D Deficiency
- Low Vitamin D Levels
- Lack of Vitamin D
- Hypovitaminosis D
ICD-10 Codes:
- E559: Vitamin D deficiency, unspecified
Also known as:
- Testicular Hypofunction
- Testicular Disorder
- Underactive Testicles
- Low Testicular Function
- Hypogonadism
ICD-10 Codes:
- E291: Testicular hypofunction
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
What procedures does an Internist like Dr. Riddoch typically perform?
As an Internist, procedures performed by Dr. Mark Riddoch may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Riddoch's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Riddoch accept my insurance?
Dr. Riddoch accepts most major insurance plans. Important: Please call our office at (210) 949-2204 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Riddoch accept in Tyler, TX?
Dr. Riddoch in Tyler, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Federal government of the United States
Health Care Service Corporation
Medicare
Unknown
View All Insurances
Where is Dr. Riddoch's office located?
What is Dr. Riddoch's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Riddoch's National Provider Identifier (NPI) number is 1437150661.
What common questions do patients ask about Dr. Riddoch?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Riddoch
What is Dr. Mark Riddoch's specialty?
Dr. Riddoch is a Internist near Tyler, TX.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is this Dr. Mark Riddoch affiliated with a ranked Castle Connolly Top Hospital?
No, Riddoch is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Mark Riddoch accepting new patients in Tyler, TX?
Yes, Dr. Mark Riddoch is accepting new patients at this time.
Does Dr. Mark Riddoch offer online booking?
Please contact Dr. Riddoch's office at (210) 949-2204 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Riddoch?
Please contact Dr. Riddoch's office at (210) 949-2204 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mark Riddoch have?
Dr. Mark Riddoch is certified by the American Board of Internal Medicine.
Other Internist Near Tyler, TX
Internist
Accepting patientsDr. Albert Mosqueda, MD is an Internist, who primarily practices in Tyler, TX with 1 additional practice location. He has been practicing for over 29 years.
Tyler, TX
MA
Internist
Accepting patientsDr. Melissa Almodovar-Irizarry, MD is an Internist, who primarily practices in Tyler, TX with 2 additional practice locations.
Tyler, TX
MM
Internist
Accepting patientsDr. Merlin Mathew, MD is an Internist, who primarily practices in Tyler, TX with 2 additional practice locations.
Tyler, TX