JL
35 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Loh, Internist in Baltimore, MD?
Dr. John Loh is an Internist, who primarily practices in Baltimore, MD with 1 additional practice location. He has been practicing for over 35 years. Dr. Loh graduated from Michigan State University College of Osteopathic Medicine. Dr. Loh is fluent in English, and is currently seeing new patients. Dr. Loh’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Loh’s office at (410) 391-6996.
Where did Dr. Loh go to medical school and complete their residency?
Medical School: Michigan State University College of Osteopathic Medicine
What languages does Dr. Loh speak?
Dr. Loh and their clinical team can communicate with patients in the following languages:
English
What conditions does an Internist like Dr. Loh typically treat?
As an Internist, Dr. Loh diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Loh. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Depression Screening
- Depression
- Health Screening
- Depression Test
- Mental Health Check for Depression
- Mood Disorder Screening
ICD-10 Codes:
- Z1331: Encounter for screening for depression
Also known as:
- Adult Health Checkup with Abnormal Findings
- Health Checkup
- Adult Physical Exam with Issues
- Routine Checkup with Concerns
- General Medical Exam with Abnormal Results
ICD-10 Codes:
- Z0001: Encounter for general adult medical examination with abnormal findings
Also known as:
- High Blood Pressure Heart Disease
- Heart Disease
- High Blood Pressure
- Hypertensive Cardiomyopathy
- Heart Problems from High Blood Pressure
ICD-10 Codes:
- I119: Hypertensive heart disease without heart failure
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Exposure to COVID-19
- COVID-19 (Coronavirus Disease 2019)
- COVID-19 contact
- Suspected coronavirus exposure
- SARS-CoV-2 exposure
ICD-10 Codes:
- Z20822: Contact with and (suspected) exposure to COVID-19
Also known as:
- Severe Obesity
- Body Weight
- Obesity
- Morbid Obesity
- Extreme Obesity
- High Body Mass Index
ICD-10 Codes:
- Z684: Body mass index [BMI] 40 or greater, adult
What procedures does an Internist like Dr. Loh typically perform?
As an Internist, procedures performed by Dr. John Loh may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Loh's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Loh accept my insurance?
Dr. Loh accepts most major insurance plans. Important: Please call our office at (410) 391-6996 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Loh accept in Baltimore, MD?
Dr. Loh in Baltimore, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Bankers Life
CareFirst BlueCross BlueShield
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
MedStar Health
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Loh's office located?
What is Dr. Loh's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Loh's National Provider Identifier (NPI) number is 1306852827.
What common questions do patients ask about Dr. Loh?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Loh
What is Dr. John Loh's specialty?
Dr. Loh is a Internist near Baltimore, MD.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is this Dr. John Loh affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Loh is affiliated with Medstar Franklin Square Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Loh accepting new patients in Baltimore, MD?
Yes, Dr. John Loh is accepting new patients at this time.
Does Dr. John Loh offer online booking?
Please contact Dr. Loh's office at (410) 391-6996 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Loh?
Please contact Dr. Loh's office at (410) 391-6996 for information regarding telehealth appointment availability or for scheduling assistance.
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