JH
Who is Dr. Hassani, Dermatologist in Lake Katrine, NY?
Focused on benign skin growth management through injection, combining procedural precision with individualized treatment planning, Dr. John Hassani brings a dermatologist's expertise to Lake Katrine, NY. As a Dermatologist in Lake Katrine, New York, he provides comprehensive skin care to his local community. His practice is built around understanding each patient's unique skin concerns and developing targeted treatment plans. Known for his expertise in managing Benign Skin Growth, Growth of Unknown Type, and Dermatitis, Dr. Hassani frequently performs Injection and Wound Repair procedures to address these conditions. His clinical approach centers on restoring skin health, whether through precise injections to remove unwanted growths or thorough wound care to promote healing. By addressing a range of skin issues, from Sun Damage Skin Condition to Psoriasis and Skin Pigmentation Disorder, Dr. Hassani helps patients achieve healthier, more resilient skin. Dr. Hassani is affiliated with Columbia Memorial Health in Hudson, NY, reflecting his commitment to delivering high-quality care within established healthcare networks. His practice accepts Medicare, making his services more accessible to a broader patient population. New patients can schedule a visit with Dr. Hassani by contacting his office directly. Appointments are available at his Lake Katrine location, and patients can also reach out to him through his practice.
What languages does Dr. Hassani speak?
Dr. Hassani and their clinical team can communicate with patients in the following languages:
English
What conditions does a Dermatologist like Dr. Hassani typically treat?
As a Dermatologist, Dr. Hassani 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. Hassani. 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:
- Mole
- Inflamed Seborrheic Keratosis
- Birthmarks
- Moles
- Common Moles, Dysplastic Nevi, and Risk of Melanoma
- Benign Tumor
- Skin Condition
- Nevus
- Birthmark
- Skin spot
- Irritated seborrheic keratosis
- Red skin growth
- Inflamed age spot
ICD-10 Codes:
- D225: Melanocytic nevi of trunk
- L820: Inflamed seborrheic keratosis
Also known as:
- Bone, Soft Tissue, or Skin Growth of Unknown Type
- Bone Disease
- Skin Condition
- Bone tumor of unknown nature
- Skin lesion of unknown type
- Soft tissue mass of unknown behavior
ICD-10 Codes:
- D492: Neoplasm of unspecified behavior of bone, soft tissue, and skin
Also known as:
- Dermatitis
- Eczema
- Rashes
- Atopic Dermatitis
- Skin Inflammation
- Skin Rash
ICD-10 Codes:
- L309: Dermatitis, unspecified
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:
- Dark Skin Patches
- Skin Pigmentation Disorder
- Hyperpigmentation
- Melasma
- Age spots
ICD-10 Codes:
- L814: Other melanin hyperpigmentation
Also known as:
- Psoriasis
- Scaly Skin Condition
- Chronic Skin Disease
- Autoimmune Skin Disorder
ICD-10 Codes:
- L409: Psoriasis, unspecified
Also known as:
- Skin Rash
- Rashes
- Skin Eruption
- Hives
- Dermatitis
- Skin Inflammation
ICD-10 Codes:
- R21: Rash and other nonspecific skin eruption
Also known as:
- Atopic Dermatitis
- Eczema
- Atopic dermatitis
- Itchy skin rash
- Allergic skin condition
ICD-10 Codes:
- L209: Atopic dermatitis, unspecified
Also known as:
- Acne Vulgaris
- Acne
- Common acne
- Pimples
- Breakouts
ICD-10 Codes:
- L700: Acne vulgaris
Also known as:
- Seborrheic Dermatitis
- Dandruff, Cradle Cap, and Other Scalp Condition
- Dandruff
- Cradle cap
- Flaky skin condition
ICD-10 Codes:
- L219: Seborrheic dermatitis, unspecified
What procedures does a Dermatologist like Dr. Hassani typically perform?
As a Dermatologist, Dr. Hassani 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. Hassani. 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:
- 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
Also known as:
- Intermediate Wound Repair (Body)
- Wounds and Injuries
- Laceration Repair (Body)
- Surgical Wound Closure (Trunk/Limbs)
- Deep Wound Stitching (Body)
CPT Codes:
- 12032: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.6 cm to 7.5 cm
Does Dr. Hassani accept my insurance?
Dr. Hassani accepts most major insurance plans. Important: Please call our office at (201) 854-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hassani accept in Lake Katrine, NY?
Dr. Hassani in Lake Katrine, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Medicare
View All Insurances
Where is Dr. Hassani's office located?
What is Dr. Hassani's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hassani's National Provider Identifier (NPI) number is 1427469493.
What common questions do patients ask about Dr. Hassani?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hassani
What is Dr. John Hassani's specialty?
Dr. Hassani is a Dermatologist near Lake Katrine, NY.
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. John Hassani affiliated with a ranked Castle Connolly Top Hospital?
No, Hassani is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Columbia Memorial Health. 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 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 John Hassani accepting new patients in Lake Katrine, NY?
No, Dr. John Hassani is not accepting new patients at this time.
Does Dr. John Hassani offer online booking?
Please contact Dr. Hassani's office at (201) 854-5000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Hassani?
Please contact Dr. Hassani's office at (201) 854-5000 for information regarding telehealth appointment availability or for scheduling assistance.
Other Dermatologist Near Lake Katrine, NY

Dermatologist
Dr. Aaron Warshawsky, MD is a Dermatologist, who primarily practices in Lake Katrine, NY with 1 additional practice location. He is board certified.
Lake Katrine, NY
KK
Dermatologist
Dr. Kenneth Kircher, DO is a Dermatologist, who primarily practices in Lake Katrine, NY with 1 additional practice location. He has been practicing for over 22 years.
Lake Katrine, NY
HU
Dermatologist
Dr. Hendrik Uyttendaele, MD, PHD is a Dermatologist, who primarily practices in Fishkill, NY with 2 additional practice locations.
Fishkill, NY