Tatiana M Grzeszkiewicz, M.D. Ph.D.

She is literally the best doctor I have ever had. She is extremely knowledgeable and expertly skilled in dermatology.

Due to work changes I had to switch to Kaiser and not having Dr. G in the system is my only regret in having to change insurance.

My son has been to numerous dermatologists—Kaiser, private (and quite pricey) offices like the Berman Skin Institute, and finally Sutter Health. Dr. G is truly heaven-sent for him. He’s been battling psoriasis on his scalp, nail beds, elbows, and lungs, and after countless appointments and trials with various treatments, we finally found an advocate in Dr. G who knew exactly what my son needed.

She is the type of doctor who actually listens and goes above and beyond to get the right medication and treatment in place. Dr. G initially got my son started on Humira, which was a game-changer, and then switched him to Taltz as he got a bit older. The... read full review

My son has been to numerous dermatologists--Kaiser, private (and quite pricey) offices like the Berman Skin Institute, and finally Sutter Health. Dr. G is truly heaven-sent for him. He's been battling psoriasis on his scalp, nail beds, elbows, and lungs, and after countless appointments and trials with various treatments, we finally found an advocate in Dr. G who knew exactly what my son needed. She is the type of doctor who actually listens and goes above and beyond to get the right medication and treatment in place. Dr. G initially got my son started on Humira, which was a game-changer, and then switched him to Taltz as he got a bit older. The transformation has... read full review