Golden State Dermatology Walnut Creek Ygnacio Vall's Online Review Report Card

Simply put, Dr. Zimmerman is one of the best! No nonsense, sense of humor, thorough and knowledgeable.

Had my regular skin checkup, they froze a couple of suspicious spots, relatively painless. I appreciate the thoroughness of my exams at GSD.

Pleasant, professional and efficient.

Very good service and efficient office workers handling properly patient's needs. Only thing I wish they can offer better is the waiting area is too crowded and not enough space for every body.The rest room was also out of service and we had to go one flight up by stairs while repairing the plumbing{?}

Very good service and efficient office workers handling properly patient's needs. Only thing I wish they can offer better is the waiting arrea is too crowded and not enough space for every body.The rest room was also out of service and we had to go one flight up by stairs while repairing the plumbing{?}

Professional and whimsical, always an experience with great results.

Dr. Zimmerman always takes time to look for and address any dermatological issues with kindness and professionalism. Always smiles and asks if you have any concerns!

I’ve been to Dr. Wang in the past. He’s always so friendly, professional, and listens to my needs. Really nice person!

Like a well oiled machine! Extremely efficient and focused appointment. I also felt like I getting a higher level of advice and suggestions to my issues.

Dr. Wang is professional and patient.