Weihan Wang

Weihan Wang, MD

Internal Medicine

Provider Groups

  • Holy Cross Medical Group

Primary Contact

301-557-1210
Appointments (New Patients Welcome)
Provider Groups
  • Holy Cross Medical Group

Primary Contact
301-557-1210

Services & Specialties

Areas of Specialization

  • Internal Medicine

Locations & Contact

Primary Location

Holy Cross Health Partners Rockville

15245 Shady Grove Road
Ste 130, North Lobby
Rockville, MD 20850

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
Holy Cross Health Partners Rockville

About

Dr. Weihan Wang is a board-certified internal medicine physician with over three decades of experience in clinical care, medical education and biomedical research.

His extensive research background includes positions at prestigious institutions such as the National Institutes of Health, the University of Maryland, and the Uniformed Services University of Health Sciences, where he focused on cancer biology, gene expression, and infectious disease. He earned both his MD and PhD from Tongji Medical University in Wuhan, China, where he also served as a lecturer and associate professor. Dr. Wang completed his medical residency at Kingsbrook Jewish Medical Center in Brooklyn, NY.

Additional Resources

Adults - 18 to 64
Adults - Over 65

Education & Certifications

Education

Education:
Wuhan Medical College in Jingzhou China (1984)

Residency:
Kingsbrook Jewish Medical Center (Internal Medicine) (2008)

Board Certifications

Internal Medicine, American Board of Internal Medicine (2008)

Provider Groups

Holy Cross Medical Group

Provider Ratings

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn More >

4.8 out of 5

(130 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

42 Reviews

07/21/2026

He likes to get to the point and not waste your time.

07/14/2026

Excellent

07/14/2026

Dr. Wang is courteous, detail oriented, and proactive about my healthcare. He listens thoroughly and effectively connects me to other specialists when needed or orders the appropriate medical tests.

07/07/2026

很好

07/02/2026

Hi is kind

07/01/2026

很好的医生

06/19/2026

很好,非常滿意!

06/19/2026

I was very impressed for the high quality service.

06/16/2026

VERY GOOD, DR.WANG, W.H. CAME FROM CHINA,PR, ME TOO! IAM SHANGHAINES .

06/10/2026

温馨、热情、周到。

06/05/2026

王醫生和工作人員服務均好。

06/02/2026

Very nice, pretty carefully, and professional

05/22/2026

Dr wang is very respectful and good communication

05/20/2026

He was very thorough and we were able to talk to him in Mandarin, which eliminated any chance of confusion.

05/18/2026

As this is the first time, the doctor felt like a competent provider.

04/16/2026

Felt more like urgent care maybe even less

04/14/2026

He is a great doctor

04/09/2026

Very satisfied

03/27/2026

very caring

03/25/2026

Dr wang is very nice and very good

03/25/2026

I will recommend him to my family and friends.

03/18/2026

Dr. Wang is very knowledgeable and friendly. He is very detail oriented and he has the best bedside manner.

03/16/2026

Doctor Wang is very concerned about the patient's health, carefully adjusting prescription dosage. I appreciate it.

03/12/2026

Dr. Wang Weihan was exceptional during my visit. He was thorough, attentive, and took the time to listen and carefully evaluate my condition. He explained everything clearly and made me feel confident and well cared for. I truly appreciate his professionalism and dedication to his patients.

03/03/2026

Would recommend.

02/17/2026

Very thankful for him and will reference him to more friends.

02/11/2026

印象很好

02/09/2026

He is an experienced doctor

02/04/2026

他很认真,发现我身体变化,及时处理

01/21/2026

希望医生在以后的诊疗中多给予关照。

01/21/2026

Amazing services!

01/19/2026

Great doctor!

01/19/2026

Excellent Doctor,

01/19/2026

Dr. Wang is a great doctor.

01/14/2026

It's my first visit, and I am very impressed.

01/12/2026

Doctor Wang has always been professional. He also helped me discover my Sleep issues 2 years ago right at my first doctor’s visit and got me referred to all the doctor’s that could help me fix it and help me lose weight. I greatly appreciate his expertise.

01/09/2026

He listen to my health concerns, and did not feel rush.

01/02/2026

Dr. Wang listened and understood my request. He also followed up on my outstanding issue.

12/31/2025

Dr Wang Weihan made me felt very comfortable with his caring service

12/30/2025

At my request, Dr. Wang gave me a referral to schedule an appointment with a pulmonologist.

12/24/2025

Dr. Wang is very thorough and personable and would highly recommend him to friends .

12/23/2025

Dr wang is good
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