Dr. Gregory Spencer, MD | Oxnard, CA | Ophthalmology

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Dr. Gregory Spencer is an ophthalmologist and surgeon with 37 years of experience treating eye conditions and performing surgical procedures. He earned his medical degree from UCLA and has dedicated his career to helping patients preserve and restore their vision. Dr. Spencer is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Spencer practices at Saint Johns Regional Medical Center in Oxnard, California. He specializes in treating cataracts and glaucoma, two of the most common vision-threatening conditions. His surgical expertise includes cataract removal and lens implant procedures to help patients regain clear sight. Patients have rated Dr. Spencer 4.8 out of 5 stars, reflecting their confidence in his care and surgical skills.

AI-generated from data on this provider profile.

accepting new patients
4.8

39 Ratings
37 years of experience
1 insurance plan accepted
speaks English, Spanish
UCLA
27 written reviews
1 award
4 specialties
13 areas of expertise
1 board certification
1 hospital affiliation
1 office location
Male

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Dr. Spencer's Ratings and Reviews

4.8

39 Ratings with 27 written Reviews

Average Wait Time 14 Minutes

How was your appointment with
Dr. Spencer?

Patients’ Perspective

Gave an accurate diagnosis: (26) Did WellNeeds Improvement (0)
Had a good bedside manner: (27) Did WellNeeds Improvement (0)
Spent time with me: (26) Did WellNeeds Improvement (0)
Provided follow-up after the visit: (23) Did WellNeeds Improvement (0)
Flexible scheduling: (25) Did WellNeeds Improvement (1)
Saw me in a timely manner: (2) Did WellNeeds Improvement (0)
Staff was courteous: (2) Did WellNeeds Improvement (0)

Patients consistently praise Dr. Gregory Richard Spencer for his exceptional professionalism, thoroughness, and the compassionate care he provides, emphasizing his expertise in eye procedures and the supportive nature of his staff. They appreciate his detailed explanations, engaged approach, and his willingness to address and solve complex issues that others could not. However, some patients express frustration over long wait times and scheduling issues, suggesting a need for better appointment management to respect patients' time. Overall, the reviews suggest that Dr. Spencer is highly regarded for his medical acumen and patient-centered service.

AI-generated from the text of patient reviews

39 ratings & reviews

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Showing 1 to 10 of 27 reviews

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Dr. Spencer is an excellent eye doctor who is highly trained, extremely personable, and who cares for his patients. I highly recommend him.

April 23rd, 2026

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As always Dr. Spencer and his staff took the time to see that my eye issues were explained and addressed and I left feeling I had the best care possible! Thank you Dr. Spencer! PS. Fyi I did use B6 a few times.

April 17th, 2026

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He is extremely knowledgeable and addresses each of your concerns. He spends as much time as is needed to assess you and give you recommendations

March 7th, 2026

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I enjoyed my visit. His staff was great. He provided great information about my problem. Has great knowledge. Very engaged.

March 7th, 2026

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Dr Spencer is very thorough ,explains all aspects and options of the procedure I will be having .He is very down to earth and easy to talk with , and I know that my Opthomologost Dr Jeffrey Luttrull would not have referred him to perform my procedure if he had any doubts in his abilities.I will share my opinion after my procedure is completed.

January 30th, 2026

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Always courteous, professional, and very knowledgeable. Always answers my questions and handles any issue I might have in a very professional way. One of the best.

January 7th, 2026

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Very thorough examination. Both eyes still 20-20 vision.

November 28th, 2025

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We weren't seen until almost 2 hours after our scheduled appointment. We drove over 10 miles to get there and then be asked if we'd like to reschedule, when it took a month to get the appointment we had! STOP double booking and respect your patients time !

November 14th, 2025

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Excellent experience. Staff was warm and welcoming. Dr Spencer was thorough in his exam and answered all my questions. I highly recommend him.

November 10th, 2025

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Great Doctor and a fantastic staff. ! Very efficient and professional in all aspects!

October 14th, 2025

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Click for our Methodology

1200 W Gonzales Rd Ste 200 Oxnard, CA,93036

1200 West Gonzales Road Suite 200Oxnard, CA 93036

Tel: (805) 983-0923

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed


Dr. Gregory Spencer, MD	Dr. John Davidson, MD	Dr. Babak Shabatian, MD	Dr. Laurence Jos S Weekes, MD
Ophthalmology	Ophthalmology	Ophthalmology	Trauma Surgery
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.8 (39 Ratings)	4.1 (15 Ratings)	3.5 (21 Ratings)	4.5 (10 Ratings)
37 Years of Experience	39 Years of Experience	24 Years of Experience	53 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English, Spanish		Speaks Spanish, English, Farsi	Speaks English, Spanish
Oxnard , CA	Thousand Oaks , CA	Lancaster , CA	Simi Valley , CA
Med School: UCLA	Med School: Indiana University School Of Medicine	Med School: Boston University School Of Medicine	Med School: Loma Linda University School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Medicare

Blindness
Cataract
Diabetic Retinopathy
Eye Exam
Eye Pain
General Surgeon
Glaucoma
Lasik Surgery
Lens Implants (Intraocular Lens Implantation)
Macular Degeneration
Ophthalmic Plastic Surgery
Ophthalmologist
Vision Issues

MEDICAL LICENSE

Medical Doctor, California, 2027, Active

EDUCATION & TRAINING

Medical School

UCLAGraduated in 1989

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Which hospitals is Dr. Gregory Spencer affiliated with?: Dr. Gregory Spencer is affiliated with Saint Johns Regional Medical Center.
How can I make an appointment with Dr. Gregory Spencer?: You can find contact information for Dr. Gregory Spencer here on Vitals.
Does Dr. Gregory Spencer accept my insurance?: You can see the insurance plans that Dr. Gregory Spencer accepts on their Vitals profile.
What languages does Dr. Gregory Spencer speak?: Dr. Gregory Spencer speaks English and Spanish.
Where is Dr. Gregory Spencer's office located?: Dr. Gregory Spencer's office is located at 1200 West Gonzales Road Suite 200, Oxnard, CA, 93036.

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