Dr. Joan Kristina Diaz

MD, FPCP, FPCEDM

Dr. Joan Kristina Diaz

MD, FPCP, FPCEDM

Adult Medicine, Diabetes, Thyroid, Obesity, Osteoporosis, Adrenal, Pituitary and other hormonal imbalances

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Internal Medicine - Endocrinology, Diabetes and Metabolism

9 Years

In-Person

Online

Adult Medicine, Diabetes, Thyroid, Obesity, Osteoporosis, Adrenal, Pituitary and other hormonal imbalances

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EARLIEST AVAILABLE SCHEDULE
Badges
Reply Time Guarantee
Philippine College of Physicians (PCP)
Good Communicator
Silver Award for Successful Consultations
Caring Doctor
Philippine College of Endocrinology Diabetes and Metabolism (PCEDM)
In Safe Hands
Philippine Medical Association (PMA)
Clinic Schedules

Choose from 6 available clinics

Online Clinic (Using NowServing app)

Monday to Tuesday, Thursday to Sunday

01:00 PM - 09:00 PM

Fee

P 750

Fee: P 750

The Medical City, Ortigas - MATI 601
Ortigas Ave., Pasig City

Tuesday, Friday to Saturday

09:00 AM - 12:00 PM

(Walk-In and Appointment)

MATI 601 For appointment, please message: Bernadeth 0917-8392247

Fee

-

Accepted Health Cards

AVEGA, COCOLIFE Healthcare & 6 other...
See all health cards

Fee: -

Victor R. Potenciano Medical Center - Physician's Center 505
163 EDSA, Mandaluyong City

Tuesday and Thursday

02:00 PM - 05:00 PM

(By Appointment)

Rm 505 For appointment, please message: Raquel 0975 7279431

Fee

-

Accepted Health Cards

AVEGA, Flexicare Benefit Solutions & 5 other...
See all health cards

Fee: -

J.K. Diaz Medical Clinic
38 San Rafael St. Plainiview

Monday

12:00 PM - 08:00 PM

(By Appointment)

For appointments please message: 09258785458

Friday

01:00 PM - 09:00 PM

(By Appointment)

For appointments please message: 09258785458

Saturday

12:00 PM - 09:00 PM

(By Appointment)

For appointments please message: 09258785458

Sunday

08:00 AM - 05:00 PM

(By Appointment)

For appointments please message: 09258785458

Fee

-

Fee: -

The Medical City Clinics - SM Light Mall
SM Light Mall, Madison, Mandaluyong City

Wednesday

10:00 AM - 12:00 PM

(Walk-In)

Strictly first come, first served basis

Fee

-

Accepted Health Cards

COCOLIFE Healthcare, Etiqa & 6 other...
See all health cards

Fee: -

The Medical City Clinics - Estancia
Estancia Mall, Meralco Ave, Pasig City

Wednesday

01:00 PM - 03:00 PM

(Walk-In)

Strictly first come, first served basis only

Fee

-

Accepted Health Cards

COCOLIFE Healthcare, Etiqa & 4 other...
See all health cards

Fee: -

Frequently Asked Questions

Can I book a face to face consultation with you?

Yes. Please contact the following numbers: 1) The Medical City, Ortigas - 0917 839 2247 (Secretary Bernadeth) 2) VRP Medical Center - 0975 727 9431 (Secretary Raquel) 3) J.K. Diaz Medical Clinic - 0925 878 5458  4) The Medical City Clinics Light Mall and Estancia - first come, first served/TMConnect 

Do you issue Medical Certificates?

Yes. Take note that a medical certificate is a legal document affixed with my signature so there will be an additional charge of 300 pesos. Medical certificates are not part of insurance coverage and shall only be given for specific valid reasons and after the consultation.

Do you issue Preoperative Medical Clearance?

Yes. Take note that a medical clearance is a legal document affixed with my signature so there will be an additional charge of 1000-1500 pesos. Pre-operative Medical Clearance are not part of insurance coverage and shall only be given for specific valid reasons and after the consultation. I recommend to examine the patient face-to-face prior to giving pre-operative clearance.

Affiliations

Philippine College of Endocrinology, Diabetes and Metabolism

Philippine College of Physicians

Philippine Medical Association

Education

University of the Philippines College of Medicine, 2016

The Medical City - Internal Medicine, 2020

The Medical City - Endocrinology, Diabetes and Metabolism, 2023

Certifications

Philippine College of Endocrinology, Diabetes and Metabolism Certifying Board Examination

Physician Licensure Examination

Professional Specialty Board of Internal Medicine

Earliest Available Schedule
Affiliations

Philippine College of Endocrinology, Diabetes and Metabolism

Philippine College of Physicians

Philippine Medical Association

Frequently Asked Questions

Can I book a face to face consultation with you?

Yes. Please contact the following numbers: 1) The Medical City, Ortigas - 0917 839 2247 (Secretary Bernadeth) 2) VRP Medical Center - 0975 727 9431 (Secretary Raquel) 3) J.K. Diaz Medical Clinic - 0925 878 5458  4) The Medical City Clinics Light Mall and Estancia - first come, first served/TMConnect 

Do you issue Medical Certificates?

Yes. Take note that a medical certificate is a legal document affixed with my signature so there will be an additional charge of 300 pesos. Medical certificates are not part of insurance coverage and shall only be given for specific valid reasons and after the consultation.

Do you issue Preoperative Medical Clearance?

Yes. Take note that a medical clearance is a legal document affixed with my signature so there will be an additional charge of 1000-1500 pesos. Pre-operative Medical Clearance are not part of insurance coverage and shall only be given for specific valid reasons and after the consultation. I recommend to examine the patient face-to-face prior to giving pre-operative clearance.