LK
48 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Kramer, Dermatologist in Fontana, CA?
Specializing in skin lesion removal for patients with sun damage skin condition, offering focused clinical care. Dr. Lewis L. Kramer MD is a Dermatologist in Fontana, CA, with a practice centered at 9961 Sierra Ave. His expertise addresses a range of skin concerns, from sun damage and seborrheic keratosis to acne and hair loss. Specializing in the diagnosis and treatment of complex skin conditions, Dr. Kramer provides thorough care for patients with various dermatological needs. His clinical focus includes managing sun damage skin conditions through procedures like skin lesion removal, which accounts for a significant portion of his practice. He also performs injections for various skin concerns, showcasing his versatility in addressing different dermatological issues. Dr. Kramer's training includes residencies at the University of Chicago Hospitals and Maimonides Medical Center, as well as a medical degree from Rutgers. He is board-certified by the American Board of Dermatology. Dr. Kramer's extensive experience, having begun his practice in 1978, is complemented by his affiliation with Kaiser Permanente Fontana Medical Center, a top-ranked hospital in the region. His commitment to precise diagnosis and effective treatment is evident in his patient care approach. New patients can schedule a visit with Dr. Kramer, who accepts major insurance carriers including Medicare and UnitedHealth Group. Appointments are available at his Fontana practice.
Where did Dr. Kramer go to medical school and complete their residency?
Residency: Univ Of Chicago Hosps, Dermatology; Maimonides Med Ctr, Internal Medicine | University of Chicago Program
Medical School: Umdnj-New Jersey Med Sch- Newark Nj | Rutgers
Is Dr. Kramer board certified as a Dermatologist?
Yes, Dr. Lewis Kramer, MD is board certified by the American Board of Dermatology
What languages does Dr. Kramer speak?
Dr. Kramer and their clinical team can communicate with patients in the following languages:
English
What conditions does a Dermatologist like Dr. Kramer typically treat?
As a Dermatologist, Dr. Kramer 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. Kramer. 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:
- Actinic Keratosis
- Skin Condition
- Sun Exposure
- Skin Cancer Treatment (PDQ®)
- Solar keratosis
- Precancerous skin lesion
- Rough sun spots
ICD-10 Codes:
- L570: Actinic keratosis
Also known as:
- Seborrheic Keratosis
- Benign Tumor
- Skin Condition
- SK
- Senile Wart
- Barnacle of Life
ICD-10 Codes:
- L821: Other seborrheic keratosis
Also known as:
- Skin Disorder
- Skin Condition
- Skin Problem
- Dermatological Condition
- Skin Ailment
ICD-10 Codes:
- L989: Disorder of the skin and subcutaneous tissue, unspecified
Also known as:
- Acne
- Pimples
- Zits
- Breakouts
ICD-10 Codes:
- L709: Acne, unspecified
Also known as:
- Alopecia Areata
- Hair Loss
- Alopecia areata
- Patchy hair loss
- Autoimmune hair loss
- Spot baldness
ICD-10 Codes:
- L639: Alopecia areata, unspecified
What procedures does a Dermatologist like Dr. Kramer typically perform?
As a Dermatologist, Dr. Kramer 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. Kramer. 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:
- Removal of Benign Skin Lesions
- Removal of Precancerous Skin Lesions
- Skin Conditions
- Benign Skin Growth Destruction
- Skin Lesion Excision
- Cryosurgery for Skin Lesions
- Electrosurgery for Skin Lesions
- Actinic Keratosis Treatment
- Premalignant Lesion Destruction
- Skin Cancer Prevention Treatment
CPT Codes:
- 17110: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), of benign lesions other than skin tags or cutaneous vascular proliferative lesions; up to 14 lesions
- 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); first lesion
- 17003: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); second through 14 lesions, each (List separately in addition to code for first lesion)
Also known as:
- Injection for Skin Lesions (Up to 7)
- Intralesional Injection
- Lesion Injection Therapy
- Steroid Injection for Skin Bumps
CPT Codes:
- 11900: Injection, intralesional; up to and including 7 lesions
Does Dr. Kramer accept my insurance?
Dr. Kramer accepts most major insurance plans. Important: Please call our office at (909) 427-3910 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Kramer accept in Fontana, CA?
Dr. Kramer in Fontana, 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
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Kramer's office located?
What is Dr. Kramer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Kramer's National Provider Identifier (NPI) number is 1255408266.
What common questions do patients ask about Dr. Kramer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Kramer
What is Dr. Lewis Kramer's specialty?
Dr. Kramer is a Dermatologist near Fontana, CA.
What does a Dermatologist do?
Dermatologists are medical professionals trained to diagnose and treat a wide range of skin conditions in both children and adults, including skin cancers, melanomas, and other tumors. They also manage disorders of the mouth, external genitalia, hair, and nails, and are skilled in treating conditions like dermatitis, allergic reactions, and skin manifestations of systemic diseases. Dermatologists receive specialized training in dermatopathology and dermatologic surgical techniques, and address cosmetic issues such as hair loss and scarring. Additionally, they use laboratory methods to diagnose immune-related skin disorders, often collaborating with immunohematologists for expert consultation and targeted therapies.
Is this Dr. Lewis Kramer affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Kramer is affiliated with Kaiser Permanente Fontana Medical Center which is a Castle Connolly Top Hospital. 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 a Dermatologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Dermatologist. 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 Lewis Kramer accepting new patients in Fontana, CA?
Yes, Dr. Lewis Kramer is accepting new patients at this time.
Does Dr. Lewis Kramer offer online booking?
Please contact Dr. Kramer's office at (909) 427-3910 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Lewis Kramer?
Please contact Dr. Kramer's office at (909) 427-3910 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Lewis Kramer have?
Dr. Lewis Kramer is certified by the American Board of Dermatology.
Other Dermatologist Near Fontana, CA
YT
Dermatologist
Dr. Yun Tong is a Dermatologist, who primarily practices in Fontana, CA with 2 additional practice locations.
Fontana, CA
JF
MOHS-Micrographic Surgeon
Dr. Jerome Fallon, MD is a MOHS-Micrographic Surgeon, who primarily practices in Bellflower, CA with 2 additional practice locations. He has been practicing for over 33 years and is board certified.
Bellflower, CA

MOHS-Micrographic Surgeon
Dr. Gagik Oganesyan, MD, PHD is a MOHS-Micrographic Surgeon, who primarily practices in Fontana, CA. He is board certified.
Fontana, CA