Healthcare specialist

Sonia Dossa

Physician Assistant

160 East Artesia St
Ste 325
Pomona, CA 91767

Overall rating

4.95

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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Got questions for
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

4.95
96 Reviews

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

Sonia is a great PA!! She is so pleasant and and very capable. She always handles every problem with so much knowledge. Appreciate her!!!

Jerry A • June 23, 2026

Sonia is very caring and efficient. She is also thorough in her treatment. I recommend Sonia to anyone.

Rex H • June 22, 2026

Very professional atmosphere.

Elpidio B • June 19, 2026

Friendly and knowledgeable

Andrew W • June 15, 2026

I wish you office was closer service great am happy with all of you

Raymond C • June 11, 2026

Been coming to see Sonia for awhile now. She is very good and just a pleasure to be around. Very capable and thorough.

Robin A • June 11, 2026

Sonia was nice and sweet. She listened to me and addressed what I needed a copy of my MRI so Dr. Robles’s has the most current copy just my concern on my arm and froze off a thing on my neck. She was great and she remembered me.

Joan S • June 10, 2026

Thank you for the confidence you’ve put back in my life. Thank you for making me beautiful. Thank you for caring and being kind to me.

Valerie P • June 09, 2026

Sonja is very good!! Besides being very competitive, she's so pleasant to be around!!

Jerry A • June 09, 2026

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