Dr. Diane S. Sinnatamby, MD | Mechanicsville, VA | Infectious Disease Specialist

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Sinnatamby graduated from the University of Kelaniya Faculty of Medicine in 1991. She works in Mechanicsville, VA and 4 other locations and specializes in Infectious Disease and Internal Medicine.

4.7

29 Ratings
35 years of experience
36 insurance plans accepted
University Of Kelaniya Faculty Of Medicine
15 written reviews
2 specialties
10 areas of expertise
2 board certifications
5 office locations
Female

29 ratings & reviews

Sort:

Showing 1 to 10 of 15 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Great Doc & very kind, knowledgeable, takes time & actually listens! Thank you Dr S!

July 9th, 2025

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Best doc ever! Her bedside manners & professionalism is exceptional!

June 24th, 2023

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I was very sick when I first saw Dr. S. She & the rest of the Team did a great job! I am now back to normal. Thank you Dr. S!

July 20th, 2021

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Very good doctor ! Great experience in the hospital & follow up.

October 25th, 2020

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I took my dad to see Dr S, referred by our Family Doctor. She put us at ease right away .She took care of Dad, paid attention to every detail of his long history. 3 months later Dad is feeling much better. He had been dealing with this medical condition for many years. He calls her his guardian angel !

October 25th, 2019

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I was referred to see her by my PCP . She was awesome . Dr S let me feel at ease from the minute I walked in, gave me the correct diagnosis & fixed my condition in less than 3 weeks ! I had been struggling with my diagnosis on & off for over 5 years & the other doctors I had been to had given up on me.

June 3rd, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr Diane was my doc for a relatively short time. She was the best MD I have ever met. Gave me an accurate diagnosis & put me on the right track . I wish she were still here in Florida

February 9th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Excellent doctor

December 2nd, 2017

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I have met a lot of doctors . I would say Dr S is right up there. She makes you feel at ease right away. Gives you the good & bad news in a very nice manner. I feel very safe having a doctor like that take care of me.

May 30th, 2017

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

best doctor I have ever had or will ever have !

May 14th, 2016

Bon Secours Laburnum Medical Center

8220 Meadowbridge Rd Ste 203Mechanicsville, VA 23116

Tel: (804) 764-2200

Mon8:30 am - 7:00 pm

Tue8:30 am - 7:00 pm

Wed8:30 am - 7:00 pm

Thu8:30 am - 5:00 pm

Fri8:30 am - 4:30 pm

SatClosed

SunClosed

Bon Secours Saint Francis Medical Center

13710 St Francis BlvdMidlothian, VA 23114

Tel: (804) 594-7300

Bon Secours Saint Marys Hospital

5801 Bremo RdRichmond, VA 23226

Tel: (804) 285-2011

Bon Secours Memorial Regional Medical Center

8260 Atlee RdMechanicsville, VA 23116

Tel: (804) 764-6000

Laburnum Medical Center

4620 S Laburnum AveRichmond, VA 23231


Dr. Diane Sharmini Sinnatamby, MD	Dr. Sheldon Michael Markowitz	Dr. Ira Stephen Bloomfield, MD	Dr. Bridget Ann Quinn
Infectious Disease	Infectious Disease	Emergency Medicine	Radiation Oncology

4.7 (29 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
35 Years of Experience	58 Years of Experience	51 Years of Experience	9 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Mechanicsville , VA	Richmond , VA	Henrico , VA	Richmond , VA
Med School: University Of Kelaniya Faculty Of Medicine	Med School: Virginia Commonwealth University School Of Medicine	Med School: Washington University In St Louis School Of Medicine	Med School: Virginia Commonwealth University School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

AIDS/HIV (Acquired Immunodeficiency Syndrome)
Check-up
Heartburn
Hepatitis C
HIV Infections
Immunization
Internal Medicine
Physical
Vaccination
Weight Loss

MEDICAL LICENSE

Medical Doctor, Virginia, 2026, Expired

EDUCATION & TRAINING

Medical School

University Of Kelaniya Faculty Of MedicineGraduated in 1991

Dr. Lozina Todorova Daneva, MD
Nephrology
43 Years Exp | Richmond, VA
(7)
Dr. Harry Brian Peppiatt, MD
Nephrology
43 Years Exp | Richmond, VA
(5)
Dr. Alan J Arikian
Psychiatry
41 Years Exp | State Farm, VA
(3)
Dr. Michelle Patricia Nalepa
Pediatrics
19 Years Exp | Richmond, VA
(0)
Dr. Susan Hong
Pediatrics
30 Years Exp | Richmond, VA
(2)
Dr. Donald Ray Stern
Public Health & General Preventive Medicine
47 Years Exp | Newport News, VA
(0)
Dr. I Norman Sporn
Nephrology
69 Years Exp | Richmond, VA
(0)
Dr. Dan Markley, MD
Infectious Disease
| Richmond, VA
(0)
Dr. Nicole Marian Swanston, MD
Pediatrics
21 Years Exp | Richmond, VA
(3)
Dr. Larry Joe O'Brien, MD
Emergency Medicine
55 Years Exp | Midlothian, VA
(1)

Is Dr. Diane Sinnatamby accepting new patients?: Dr. Diane Sinnatamby has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Diane Sinnatamby accept my insurance?: You can see the insurance plans that Dr. Diane Sinnatamby accepts on their Vitals profile.
Where is Dr. Diane Sinnatamby's office located?: Dr. Diane Sinnatamby's office is located at 8220 Meadowbridge Rd Ste 203, Mechanicsville, VA, 23116.
Does Dr. Diane Sinnatamby accept virtual/telehealth appointments?: Dr. Diane Sinnatamby has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Diane Sinnatamby?: You can find contact information for Dr. Diane Sinnatamby here on Vitals.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.