Healthcare specialist

Sonia Dossa

Physician Assistant

160 East Artesia St
Ste 325
Pomona, CA 91767

Overall rating

Top reviews

Fully satisfied and appreciative from beginning to end. A staff member immediately called me to schedule upon receiving the authorization. An appointment within a week or so was scheduled. During my check in, I was greeted and assShow moreisted in a timely manner despite an insurance hiccup on my behalf. The provider was very knowledgeable and addressed all of my concerns. Upon checking out, the staff finalized all pending tasks and helped me schedule an appt. 10 out of 10 experience and highly recommend

Adrian L • August 04, 2026

Sonya let me explain my medical history; asking pertinent questions, examined the areas of concern, and instructed me on wound care & daily care. Sonya also offered information about studies that have been done, as she realizeShow mored that I like to research & be informed on best procedures to improve my own health and wellbeing. I’m thankful that I was referred to Oak Tree Dermatology. Everyone that I interacted with was helpful and supportive regarding appointments, scheduling.

Linda G • July 22, 2026

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Sonia Dossa?


Services, Conditions and Procedures

Acne

Eczema

Psoriasis

Alopecia

Warts

Skin Infections

Rashes

Contact Dermatitis

Mole

Full body skin examination


Location

Oak Tree Dermatology, Inc.

160 East Artesia St
Ste 325
Pomona, CA, 91767


More About Sonia Dossa

Practice

Oak Tree Dermatology, Inc.

Specialties

  • Physician Assistant

NPI Number

1902775364

Provider's Gender

Female


Background and Education

Education

  • UC Irvine , 2020
  • California Baptist University, 2025

Reviews

4.92
105 Reviews

Sonia very knowledgeable . She answered all my concerns. Very professional. I am glad to be seeing her in the future. Thank you Sonia great job!!!

Roberta R • August 26, 2026

The doctor was great, but the nursing/admin experience was frustrating. I specifically asked to transfer both children’s prescriptions to CVS, yet only one was transferred, forcing me to visit two pharmacies. One medication was unavailable, and I had to transfer the prescription again. I don’t understand how such a basic mistake could happen. Please also provide a written list of the medications and instructions. I only remembered a gel, cream, and oral medication, but not the names.

Gongyao S • August 23, 2026

My experience is always amazing. Sonia Dossa, PA was thorough, professional, and courteous.

Michael K • August 21, 2026

Sonia Dossa is professional and thorough. Great “bedside” manner. Explained all she was doing. Answered all questions. Definitely recommend.

Adriana S • August 19, 2026

Sonia knows her profession very well. Always attentive to details, polite, professional, and approaches her care with great kindness. Wait time for her assistance is always minimal. The solutions to problems are spot on, and her attention to detail is always appreciated. Sonia works closely with Dr. Robles, so you are always in good hands. I highly recommend Sonia for individual care and solutions.

Richard S • August 19, 2026

I had a great experience, Sonia & everyone were so helpful & kind. Totally recommend. Thank you so much!!

Liset R • August 19, 2026

I showed up to my appointment at day early and they still took me in didn't have to wait long and was taken care of very well

Duran C • August 19, 2026

While I was there I had a medical emergency and Sonia and all the office girls were so supportive and professional. I couldn't have been in better hands. Aside from the emergency I was there to have stitches removed which was also handled with care and concern. I would highly recommend this dermatologist and his staff.

Bruce G • August 19, 2026

Dr. Dossa is very down to earth and caring. She listens well and does not make you feel rushed. This doctor is young but very capable!

Scarlett D • August 15, 2026

Very friendly and knowledgeable

Eugene L • August 12, 2026

Dr. Dossa. Showed genuine concern for my issue and took the time to listen carefully. She was very attentive, compassionate, and made me feel heard throughout the entire visit. As a first time patient, I couldn't have asked for a better experience. It was truly a 10 plus experience.

Olivia L • August 12, 2026

Tk you for fitting me in. Excellent care with all staff!

Trudy G • August 06, 2026

Very professional and compassionate , she listens to the patients and provide excellent care 🌷🌷🌷

Gabriela C • August 06, 2026

Very pleased, appointment on time office very clean and employee are very polite and knowledgeable.

Houda B • August 05, 2026

Made an unexpected appointment with Oak Tree Dermatology. PA Sonia Dossa available to see me. Introduced herself, inquired as to why I had made appointment. Examined wound. Answered all questions. Very professional and thorough.

Adriana S • August 05, 2026

Sonia is great! From the moment I walked in, she took the time to truly listen to my concerns and made me feel completely comfortable and at ease. She didn't just hear me out—she went above and beyond, immediately taking effective action to help resolve my issue. If you are looking for a dermatologist who is genuinely caring, thorough, and dedicated to her patients, Sonia is simply the best."

Andrew S • August 05, 2026

Sonia was very personable and was able to address my concerns quickly. Looking forward to seeing her again for future needs.

Kelly T • August 05, 2026

Sonia was lovely and knowledgeable. She explained different treatment options very well, was polite, pleasant, and competent. I would not hesitate to see her again. U

Martina E • August 04, 2026

Fully satisfied and appreciative from beginning to end. A staff member immediately called me to schedule upon receiving the authorization. An appointment within a week or so was scheduled. During my check in, I was greeted and assisted in a timely manner despite an insurance hiccup on my behalf. The provider was very knowledgeable and addressed all of my concerns. Upon checking out, the staff finalized all pending tasks and helped me schedule an appt. 10 out of 10 experience and highly recommend

Adrian L • August 04, 2026

Sonya let me explain my medical history; asking pertinent questions, examined the areas of concern, and instructed me on wound care & daily care. Sonya also offered information about studies that have been done, as she realized that I like to research & be informed on best procedures to improve my own health and wellbeing. I’m thankful that I was referred to Oak Tree Dermatology. Everyone that I interacted with was helpful and supportive regarding appointments, scheduling.

Linda G • July 22, 2026

Great experience! The staff was friendly, they got me in and out quickly, addressed my concerns, and took immediate action to treat the issue. I really appreciated how efficient and professional everyone was. Highly recommend!

Andrew S • July 20, 2026

Excellent service!

Angelica G • July 16, 2026

awesome, Sonia is always careful, listening, and is very smart. it’s always nice to see her and have the pleasure of being her patient. keep up the good work Sonia!

Emily O • July 13, 2026

Sonia and the staff were great very professional , I felt comfortable and my procedure was done quick and efficient.

Marlene T • July 08, 2026

Very happy with her care.

Mary W • July 07, 2026

Sonia is very friendly and professional. She’s a great asset to the office.

Toni G • July 03, 2026

Sonia was very helpful in answering all questions I had about my skin issues and very knowledgeable in what RX to use

Ricardo C • June 30, 2026

Caring very lovely listening carefully

Shirin P • June 29, 2026

Very patient and understanding of our frustrations

Richard T • June 24, 2026

Sonia is very dedicated to her profession and my wellbeing. She doesn’t rush and she is very thorough. 👍🏻

Ernie H • June 24, 2026

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