About
Dr. Cleo T. Williams is a family medicine specialist serving patients in Pasadena, CA. She completed her residency at USC in Los Angeles and provides personalized, patient-centered care for a wide range of family medicine needs. Dr. Williams is available for both virtual visits and in-home appointments, offering convenient medical care tailored to each patient’s needs.

Yanina –
Doctor2me is my first experience with concierge service. I have not realized how much more practical and convenient it is to be able to have an appointment with my doctor remotely. No more driving through LA traffic and sit in a waiting room.
I am happy that doctor Cleo Williams, my general practitioner, is now on Doctor2me.
Glad to have gone this route!
Originally posted on Google Reviews
Anastasia –
I have had the good fortune of being referred to doctors to me. Everyone on their team has been quite helpful from suggestions to medical supplies, home health, nutrition, and outlying patient’s needs I’m especially impressed with the knowledge of Dr. Williams. She has been most helpful in making certain all medication’s really work with with my families’, body chemistry
Inga the administrator is always willing to help and extend a listening ear
I highly recommend doctors to me and will continue to use them for preventative medicine And for sick visits
Originally posted on Google Reviews
Oliver Thomas –
Doctor 2 Me has been a godsend for my very sick wife and me. Inga, the coordinator, was very friendly, professional and informative when we called. She sent us the wonderful Dr Cleo Williams that evening who arrived promptly and sat at my wife’s bedside for two hours, listening patiently, asking all the pertinent questions, providing expert diagnosis — with a warm bedside manner. After 5 weeks in the hospital my wife finally felt she found a doctor that actually listened to her and understood her. I’d highly recommend Doctor 2 Me.
Originally posted on Google Reviews
David Kaplan –
What a wonderful team from MD Dr. Cleo to care team such as Ms. Cull…Expeditious and caring to patient and relatives. Highly recommend. Can not ask for more
Originally posted on Google Reviews
Karyn Feron –
Dr. Williams was very nice, helpful and thorough
Originally posted on Google Reviews
Eva Garibian –
Dr. Williams has been my primary doctor for 30+ years and has always taken care of my health. Her thoroughness saved my life several years ago and I will eternally be grateful. She is extremely attentive to my medical needs.
Originally posted on Google Reviews
Cynthia Shadian –
I have been Dr Williams’s patient for probably 25+ years and she has consistently provided me with the highest quality of care. I appreciate the fact that she is very proactive in trying to get to the root of the issue and also gives excellent referrals to specialists when appropriate. She is not the kind of doctor who just hands you a prescription but definitely explores the “why” and works hard to encourage a healthy lifestyle for her patients.
Originally posted on Google Reviews
Becky Chaires –
If we could recommend Dr. Cleo more highly, we absolutely would. Our 91 year old mother came down with a terrible cold, which made her too weak to leave the house. Finding Dr. Cleo online is something we’ll forever be grateful for. From the moment she entered our house, it felt like we had known her for years. She was calm, caring, friendly and knew exactly how to approach care with a scared 91 year old and equally nervous daughter (me). Dr. Cleo’s recommended medication for our mother’s illness worked like a charm, as did her additional recommendations of an eye exam, hearing test, vaccines, etc. Thank you, Dr. Cleo!
Originally posted on Google Reviews
Artemis Onuma –
I first met Dr Cleo through a common acquaintance who was enthusiastic over the love and care that the doctor bestowed on her elderly parents . I was 92 years old last year and in need of a caring personal physician . she was vacationing in Greece at that time but soon we met in person here in Pasadena and she was visiting my house professionally and we became friends who agreed between them to disagree having interesting conversations she recently had to drive to the hospital in a hurry where the ambulance had to transport me after finding me in a pool of blood on my bedroom floor .Rapture of a diverticulum at the duodenum was the verdict immediately with continuous blood transfusions Cleo took control of the situation immediately after coming to my bedside she gathered the pertinent doctors to meeting and then my daughter and son to explain the situation and participate in the decisions Cleo Fought against all the doctors who were refusing to operate me because of my old age she knew well my constitution and was sure that it was strong to survive. she found a doctor from another hospital who assured her that he could operate successfully .she came back to my bedside and continuously in a very lovingly and emotionally way encouraging me that I would and could live and I did ! after a 4 hour successful operation I came back from dead I saw the doctors praising and admiring Dr Cleo I owe my life to her because of her knowledge ,determination action, and love
Originally posted on Google Reviews
Christina –
Dr. Cleo Tsolakoglou-Williams has been my doctor for many years, and throughout that time she has consistently proven to be knowledgeable, compassionate, and deeply committed to her patients’ health. She always ensures that I stay on track with the appointments and follow-ups I need, and she takes the time to thoroughly review everything with me.
What truly sets her apart is the level of care she provides. She goes above and beyond what many physicians would do, taking the time to dig deeper and never giving up on identifying the underlying cause of a health issue. She can be strong-willed when advocating for her patients, which makes it clear that it comes from a place of genuine care and dedication to their wellbeing.
I’m grateful to have a doctor who is so invested in her patients and their long-term health.
Originally posted on Google Reviews
Sonia Yearian –
Dr. Cleo Williams is an amazing, caring and compassionate doctor, she not only cares about you, but she also cares about your personal life and well-being. I feel I can always count with her good advice. I feel grateful to have her as my primary doctor, her knowledge and professionalism are excellent.
Originally posted on Google Reviews
Oral Caglar –
Dr. Williams provides excellent care and takes a proactive role advocating for my health. I was her patient in her prior practice and have continued with her via Doctor2Me.
Originally posted on Google Reviews
Bon-Lew –
Dr. Williams is an amazing doctor. She has taken great care of me and my health, and she is always on top of everything. I feel safe in her care and truly trust her. It’s clear that she genuinely cares about her patients, and I’m really grateful to have her as my doctor.
Originally posted on Google Reviews
Mark Fishbein –
Dr.Cleo Williams has been attending to both my Father and Mother for several years. Doctor Williams is extremely thoughtful, analytic and accurate. Given my parents ages (90’s) their medical care is often acute and complex. She is able to accurately diagnose and treat them as she spends extensive amounts of time getting to know them and their conditions.
Her decisions are fact based as well as very personal in a way they both have felt safe in her care . Dr.Williams makes great efforts to connect with all our family and has been right by our side during extremely difficult times providing medical care for our parents and kind, genuine support for all the family.
Dr.Williams is deeply committed to all around excellence in compassionate care and support for all. It is a great honor to have her as our family’s physician and friend.
I know that anyone who is fortunate enough to have her attending their care, has the finest medical care and well beyond! Highly recommended.
Thank you Dr. Williams.
Originally posted on Google Reviews
Helga Elsesser –
Dr. Williams is the best! She is very thorough, an excellent doctor, and she really cares about your health issues.
Originally posted on Google Reviews
Gary –
I highly recommend Cleo T. Williams, MD, for her exceptional commitment to patient-centered care and her thoughtful, comprehensive approach to health and wellness.
Dr. Williams is deeply passionate about solving complex health challenges by integrating science, clinical expertise, and a whole-person perspective to create meaningful, sustainable paths to improved health.
She is consistently available during times of need, serving as a strong patient advocate and trusted partner throughout the care journey.
Her astute ability to navigate the complexities of healthcare, combined with the respect she has earned among specialty peers, enables highly collaborative and effective patient outcomes.
Dr. Williams also demonstrates a remarkable willingness to meet patients where care is most convenient, further reflecting her dedication, flexibility, and compassion.
Her professionalism, insight, and commitment make her an outstanding physician and a valued partner in achieving better health outcomes.
Originally posted on Google Reviews
Christine Kreger –
My elderly mother has been a patient of Dr. Cleo Williams for almost 30 years and I cannot recommend her more highly. Dr. Williams is thorough, kind, and cares about her patients. I’ve seen this first hand at how attentive she is with my mother. She truly listens, which has resulted in her being the one to diagnose my mother properly when other doctors have not. I am so grateful that we have her as my mother’s physician.
Originally posted on Google Reviews