41 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Knapp, Geriatric Medicine Specialist in Florissant, MO?
Dr. William Knapp, DO is a Geriatric Medicine Specialist, who primarily practices in Florissant, MO with 1 additional practice location. He has been practicing for over 41 years and is board certified by the American Board of Family Medicine. Dr. Knapp graduated from A.T. Still University of Health Sciences/ Kirksville College of Osteopathic Medicine and completed his residency at Normandy Osteopathic Hospital. He is a member of the American College of Osteopathic Family Physicians and American Osteopathic Association, DO. Dr. Knapp is fluent in English and Spanish, and is currently seeing new patients. Dr. Knapp’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Knapp’s office at (314) 441-0067.
Where did Dr. Knapp go to medical school and complete their residency?
Residency: Normandy Osteopathic Hospital
Medical School: A.T. Still University of Health Sciences/ Kirksville College of Osteopathic Medicine
Is Dr. Knapp board certified in Geriatric Medicine Specialist?
Yes, Dr. William Knapp, DO is board certified by the American Board of Family Medicine
What languages does Dr. Knapp speak?
Dr. Knapp and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Knapp treat?
As a Geriatric Medicine Specialist, Dr. Knapp 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. Knapp. 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.
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Chronic Kidney Disease from High Blood Pressure
- Chronic Kidney Disease
- High Blood Pressure
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
ICD-10 Codes:
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- High Blood Pressure Heart and Kidney Disease with Heart Failure
- Chronic Kidney Disease
- Heart Failure
- High Blood Pressure
- Hypertensive Cardiorenal Syndrome
- Heart and Kidney Failure from High Blood Pressure
ICD-10 Codes:
- I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
Also known as:
- High Blood Pressure Heart Disease with Heart Failure
- Heart Failure
- High Blood Pressure
- Hypertensive Heart Failure
- High Blood Pressure Causing Heart Failure
ICD-10 Codes:
- I110: Hypertensive heart disease with heart failure
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:
- 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:
- Routine Blood Pressure Check (Normal Findings)
- Vital Signs
- Normal BP reading
- Blood pressure screening, all clear
- Healthy blood pressure check
ICD-10 Codes:
- Z0130: Encounter for examination of blood pressure without abnormal findings
Also known as:
- Other Specific B Vitamin Deficiency
- B Vitamins
- Malnutrition
- Specific B Vitamin Shortage
- Less Common B Vitamin Deficiency
- Rare B Vitamin Deficiency
ICD-10 Codes:
- E538: Deficiency of other specified B group vitamins
Also known as:
- Type 2 Diabetes with Diabetic Neuropathy
- Diabetes Type 2
- Diabetic Nerve Problems
- Type 2 diabetes
- Diabetic Neuropathy
- Diabetic Nerve Damage
- Diabetic Polyneuropathy
- Peripheral Neuropathy from Diabetes
- Diabetes Mellitus Nerve Problems
ICD-10 Codes:
- E1142: Type 2 diabetes mellitus with diabetic polyneuropathy
Also known as:
- Depression Screening
- Depression
- Health Screening
- Depression Test
- Mental Health Check for Depression
- Mood Disorder Screening
ICD-10 Codes:
- Z1331: Encounter for screening for depression
What procedures does Dr. Knapp perform?
As a Geriatric Medicine Specialist, Dr. Knapp performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Knapp. 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.
Also known as:
- Impacted Ear Wax Removal (One Ear)
- Cerumen Impaction Removal
- Ear Wax Extraction with Tools
- Professional Ear Cleaning
CPT Codes:
- 69210: Removal impacted cerumen requiring instrumentation, unilateral
Also known as:
- Individual Speech and Language Therapy
- Speech-Language Pathology
- Voice Therapy
- Communication Disorder Treatment
- Auditory Processing Therapy
CPT Codes:
- 92507: Treatment Of Speech, Language, Voice, Communication, And/Or Auditory Processing Disorder; Individual
Does Dr. Knapp accept my insurance?
Dr. Knapp accepts most major insurance plans. Important: Please call our office at (314) 441-0067 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Knapp accept in Florissant, MO?
Dr. Knapp in Florissant, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Carpenters Funds Administrative Office (CA)
CVS Health (formerly Aetna)
Essence Healthcare
Humana
Medicare
State of South Carolina
State of Tennessee
Sunrise Senior Living
UnitedHealthcare
View All Insurances
Where is Dr. Knapp's office located?
Dr. William Knapp's Primary Practice
2137 Charbonier Rd Ste B
Florissant, MO 63031
(314) 441-0067
Dr. William Knapp's Practice 2
4800 Mexico Rd Ste 102
Saint Peters, MO 63376
(636) 441-0067
Recognitions
Memberships & Associations
American College of Osteopathic Family Physicians
Member
American Osteopathic Association, DO
Member
What is Dr. Knapp's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Knapp's National Provider Identifier (NPI) number is 1023099140.
What common questions do patients ask about Dr. Knapp?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Knapp
What is Dr. William Knapp's specialty?
Dr. Knapp is a Geriatric Medicine Specialist near Florissant, MO. An internist or family medicine physician with expertise in the aging process and specialized skills in diagnosing, treating, preventing, and managing illnesses in the elderly. This specialist provides care for geriatric patients in various settings, including the home, office, nursing homes, and hospitals. Contact Dr. Knapp to book an appointment today.
Is this Dr. William Knapp affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Knapp is affiliated with Mercy Hospital St. Louis, SSM Health DePaul Hospital - St. Louis, Barnes-Jewish St. Peters Hospital, SSM Health St. Joseph Hospital - St. Charles, St. Luke's Hospital - Chesterfield, MO, Christian Hospital 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
Where can I learn more about Geriatric Medicine Specialist?
Explore Geriatric Medicine Specialist with 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 William Knapp accepting new patients in Florissant, MO?
Yes, Dr. William Knapp is accepting new patients at this time.
Does Dr. William Knapp offer online booking?
Please contact Dr. Knapp's office at (314) 441-0067 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Knapp?
Please contact Dr. Knapp's office at (314) 441-0067 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Knapp have?
Dr. William Knapp is certified by the American Board of Family Medicine.
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