DC
37 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Clark, Internist in Fullerton, CA?
Dr. Douglas Clark, MD is an Internist, who primarily practices in Fullerton, CA with 2 additional practice locations. He has been practicing for over 37 years and is board certified. Dr. Clark completed his residency at White Mem Med Ctr, Internal Medicine. Dr. Clark is fluent in English and Spanish, and is currently seeing new patients. Dr. Clark’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Clark’s office at (714) 530-7373.
Where did Dr. Clark go to medical school and complete their residency?
Residency: White Mem Med Ctr, Internal Medicine
Is Dr. Clark board certified as an Internist?
Yes, Dr. Douglas Clark, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Clark speak?
Dr. Clark and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Internist like Dr. Clark typically treat?
As an Internist, Dr. Clark 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. Clark. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with Chronic Kidney Disease
- Diabetes Type 2
- Type 2 diabetes
- Diabetic Kidney Problems
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
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:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
What procedures does an Internist like Dr. Clark typically perform?
As an Internist, procedures performed by Dr. Douglas Clark 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. Clark's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Clark accept my insurance?
Dr. Clark accepts most major insurance plans. Important: Please call our office at (714) 530-7373 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Clark accept in Fullerton, CA?
Dr. Clark in Fullerton, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
Centene Corporation
City of Providence (RI)
CVS Health (formerly Aetna)
Medicare
St. Joseph Health System (CA)
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Clark's office located?
Dr. Douglas Clark's Primary Practice
1950 Sunny Crest Dr Ste 2900
Fullerton, CA 92835
(714) 530-7373
What is Dr. Clark's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Clark's National Provider Identifier (NPI) number is 1780688572.
What common questions do patients ask about Dr. Clark?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Clark
What is Dr. Douglas Clark's specialty?
Dr. Clark is a Internist near Fullerton, CA.
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. Douglas Clark affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Clark is affiliated with Providence St. Jude Medical Center, Hoag Hospital Newport Beach, Carson Tahoe Regional Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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 Douglas Clark accepting new patients in Fullerton, CA?
Yes, Dr. Douglas Clark is accepting new patients at this time.
Does Dr. Douglas Clark offer online booking?
Please contact Dr. Clark's office at (714) 530-7373 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Douglas Clark?
Please contact Dr. Clark's office at (714) 530-7373 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Douglas Clark have?
Dr. Douglas Clark is certified by the American Board of Internal Medicine.
Other Internist Near Fullerton, CA
VN
Internist
Accepting patientsDr. Victor Nekrasov, MD is an Internist, who primarily practices in Fullerton, CA with 2 additional practice locations.
Fullerton, CA
VL
Internist
Accepting patientsDr. Victoria Leigh, DO is an Internist, who primarily practices in Fullerton, CA with 2 additional practice locations.
Fullerton, CA
SA
Internist
Accepting patientsDr. Saba Akhtar, MD is an Internist, who primarily practices in Fullerton, CA with 2 additional practice locations.
Fullerton, CA