Dr. Oscar Gantes, MD, San Clemente, CA

What patients are saying

Overall rating

4.75

Average wait time

5.00

Bedside manner

5.00

About Dr. Oscar Gantes

Dr. Oscar Gantes is a family physician at Mission Heritage - Internal Medicine in San Clemente, CA. He accepts patients of all ages and genders with common illnesses, chronic diseases, minor injuries, and mental health issues. Dr. Gantes understands patients' conditions and prepares individualized treatment plans. He combines medications, lifestyle changes, and dietary advice for holistic recovery. He also answers questions, conducts follow-up care, and writes specialist referrals, among other duties. Dr. Gantes earned his medical degree from the University of Southern California. He is certified by the American Board of Family Medicine.

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Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.

Chronic diabetes

High cholesterol

Chronic high blood pressure

Diabetic emergency

Chronic diabetes

High cholesterol

Chronic high blood pressure

Diabetic emergency

Office location

Mission Heritage - Internal Medicine

395 W Avenida Vista Hermosa, Unit K, San Clemente, CA 92672

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Education and background

Practice names

Mission Heritage - Internal Medicine

Board certifications

American Board of Family Medicine

Education and training

Medical School - University of Southern California, Doctor of Medicine

Languages spoken

English

Provider's gender

Male

NPI number

1346676889

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

4.75

Wait time

5.00

Bedside manner

5.00

Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here

4 reviews

Most relevant

Solid! Great doc

August 21, 2025Sonny S.Verified patient

December 29, 2025Christopher B.Verified patient

Less than 6 months agoInitials hidden

Less than 1 year agoInitials hidden

Frequently asked questions

How soon can I make an appointment with Dr. Oscar Gantes?

Generally, Dr. Oscar Gantes has appointments available on Zocdoc within 1 week. You can see Dr. Gantes's earliest availability on Zocdoc and make an appointment online.

Is Dr. Oscar Gantes accepting new patients?

Dr. Oscar Gantes generally accepts new patients on Zocdoc. You can see Dr. Gantes's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Oscar Gantes accept my insurance?

Choose your insurance plan to verify if Dr. Gantes is in-network.

Can I make an appointment with Dr. Oscar Gantes online?

Yes, you can make an appointment online with Dr. Gantes using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Oscar Gantes work with?

Dr. Oscar Gantes works with Mission Heritage - Internal Medicine.

Where is Dr. Oscar Gantes's office located?

Dr. Oscar Gantes's office is located at 395 W Avenida Vista Hermosa, San Clemente, CA 92672.

Which board certifications does Dr. Oscar Gantes have?

Dr. Oscar Gantes is certified by American Board of Family Medicine.

What are common reasons for patients to see Dr. Oscar Gantes?

Dr. Oscar Gantes frequently sees patients for Annual Pap Smear / GYN Exam, Annual Physical, ENT Consultation, Illness, and Psychiatry Consultation. You can see other visit reasons for Dr. Oscar Gantes on their profile.

What languages does Dr. Oscar Gantes speak?

Dr. Oscar Gantes speaks English.

How do patients rate Dr. Oscar Gantes in reviews?

4 patients have reviewed Dr. Oscar Gantes. The overall rating for this doctor is 4.75/5. They have a 5/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.