Dr. Ethan H. Nguyen
- Gender: Male
- Experience: 30 years
- Graduated from: Georgetown University School Of Medicine
- Graduation year: 1991
- Sole propriator: No
- NPI: 1104828508
Dr. Ethan H. Nguyen MD
Procedural Dermatologist
He is located at 4336 Market Street in Riverside, CA 92501. Can help patients with the following: Dry Skin, Hyperhidrosis, Jock Itch, Lichen Planus, Seborrheic Keratosis, Shingles. His National Provider Identifier (NPI) number is 1104828508. Appointment can be made via the phone number (951) 682-9293. He is affiliated with 1 practices.
Conditions treated
Dr. Ethan H. Nguyen, being an procedural dermatologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Ethan H. Nguyen.
- Acne
- Actinic Keratosis
- Albinism
- Alopecia Areata (AA)
- Athlete's Foot
- Birthmarks
- Blister
- Bug Bites
- Contact Dermatitis
- Dermabrasion
- Dry Skin
- Eczema
- Erythema Nodosum
- Folliculitis
- Hair Loss
- Heat Rash
- Henoch-Schonlein Purpura (HSP)
- Hives
- Hyperhidrosis
- Impetigo
- Incision and Drainage of Abcess
- Ingrown Hair
- Intertrigo
- Jock Itch
- Keloid
- Keratosis Pilaris (KP)
- Lichen Planus
- MRSA Infection
- Melanoma
- Melasma
- Moles
- Molluscum Contagiosum
- Pityriasis Rosea
- Porphyria
- Psoriasis
- Ringworm
- Rosacea
- Scabies
- Scars
- Sebaceous Cyst
- Seborrhea
- Seborrheic Keratosis
- Shingles
- Skin Biopsy
- Skin Cancer
- Skin Itching
- Skin Tag
- Streptococcal Infections
- Stretch Marks
- Sunburn and Sun Poisoning
- Thrush
- Tinea Versicolor
- Varicose Veins
- Vitiligo
- Warts
- Wrinkles
Procedures Performed by Dr. Ethan H. Nguyen
Medicare Enrollment
Dr. Ethan H. Nguyen is enrolled to bill Medicare as a Practitioner - Dermatology .
Bills through: Raincross Medical Center Of Dermatology And Cosmetic Surgery, Inc
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received from industry
- $26,964.49 in general payments (consulting fees, meals, travel, gifts, etc.) across 948 payments
Professional & research payments
| Category | Amount | Payments |
|---|---|---|
| Consulting fees | $4,500.00 | 2 |
| Speaking & other services (outside continuing education) | $1,500.00 | 1 |
Meals, travel & gifts
| Category | Amount | Payments |
|---|---|---|
| Food and beverage | $19,921.43 | 912 |
| Travel and lodging | $88.28 | 1 |
Other payments
| Category | Amount | Payments |
|---|---|---|
| Education | $954.78 | 32 |
Companies that paid this doctor
| Company | Amount | Payments |
|---|---|---|
| PFIZER INC. | $4,250.52 | 73 |
| UCB, Inc. | $4,095.40 | 48 |
| ABBVIE INC. | $3,242.33 | 169 |
| Janssen Biotech, Inc. | $3,080.47 | 126 |
| LEO Pharma Inc. | $2,157.99 | 113 |
| Novartis Pharmaceuticals Corporation | $2,012.38 | 75 |
| Lilly USA, LLC | $1,347.23 | 36 |
| AbbVie, Inc. | $850.05 | 39 |
| Ortho Dermatologics, a division of Bausch Health US, LLC | $781.86 | 37 |
| Janssen Scientific Affairs, LLC | $648.56 | 6 |
Based on CMS Open Payments data collected as of Sep 10, 2026. This reflects only payments CMS classifies as reportable and published under the Physician Payments Sunshine Act - it is not a complete picture of every financial relationship, and it is not a comment on the quality of care Dr. Ethan H. Nguyen provides.
Studies
GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1991Additional Specialities
- Dermatologist
Looking for more Procedural Dermatologists?
Here are procedural dermatologists in California you may want to explore.
- Gender: Male
- Address: 215 Pesetas Lane Santa Barbara, 93110, CA
- Gender: Male
- Address: 3733 San Dimas Street Bakersfield, 93301, CA
- Gender: Male
- Address: Suite 207 1310 San Bernardino Road Upland, 91786, CA
- Gender: Female
- Address: 1320 EL Capitan Drive Danville, 94526, CA
- Gender: Male
- Address: 9961 Sierra Avenue Fontana, 92335, CA
- Gender: Female
- Address: Suite 260 230 Prospect Place Coronado, 92118, CA
- Gender: Male
- Address: 18988 Cox Avenue Saratoga, 95070, CA
- Gender: Male
- Address: 26691 Plaza Suite 230 Mission Viejo, 92691, CA
- Gender: Male
- Address: 18600 South Figueroa Street Gardena, 90248, CA
- Gender: Male
- Address: 11201 Benton Street Loma Linda, 92357, CA
Questions & Answers
Where can you meet with Dr. Ethan H. Nguyen?
Dr. Ethan H. Nguyen's office is located at 4336 Market Street in Riverside, CA 92501.
What conditions does Dr. Ethan H. Nguyen treat?
Dr. Ethan H. Nguyen provides treatment for Dry Skin, Hyperhidrosis, Jock Itch, Lichen Planus, Seborrheic Keratosis, Shingles. For the full list see this list.
Does Dr. Ethan H. Nguyen have affiliation with practices?
Dr. Ethan H. Nguyen is affiliated with Raincross Medical Center of Dermatology & Cosmetic Surgery.