Browse specialties
Chiropractors
Dentists
Dermatologists
Ear, Nose & Throat Doctors
Endocrinologists
Eye Doctors
OBGYNs
Ophthalmologists
Optometrists
Orthopedic Surgeons
Podiatrists
Primary Care Doctors
Psychiatrists
Psychologists
Therapist-Counselors
See all specialties A-Z
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
Welcome to Zocdoc!
Book local doctors who take your insurance
Sign up
For providers
Grow your practice
For patients
Browse doctors
Browse practices
Browse hospitals
Browse insurances
Browse locations
Browse conditions
Browse procedures
Browse treatments
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
HelpList your practice on Zocdoc
Sign up

Find an in-network doctor from over 1,000 insurance plans

Add your insurance to see in-network doctors
insurance link for 300
insurance link for 307
insurance link for 323
insurance link for 356
insurance link for 324
See all (1,000+)
315 verified Medicare Doctors in Columbia, MD
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
In-network providersInsurance logo
Availability last updated 08/21/2026
Availability last updated 08/21/2026

Dr. Anita Kunwar, MD

Primary Care Doctor
4.56
·218 reviews
I highly recommend Dr. Kunwar. She attended to and answered all my questions and concerns. - Sep 1, 2025 by Marie Beth F.Click to read more
23.5 mi · 8100 Sandpiper Cir, Ste 308, Nottingham, MD 21236
In-network · Medicare
Accepting new patients · Excellent wait time · Expertise in high cholesterol + 2 more ·
Read bio
NEW PATIENTS: Please ensure that you arrive *30 minutes prior to your scheduled appointment* to complete the check-in and registration process. Failure to arrive 30 minutes early may result in your appointment being rescheduled. This is a PRIMARY CARE visit - not a specialist appointment (for examp...Click to read more
Next available: today

Hyerim Ha, PA-C

Physician Assistant (Virtual)
4.77
·92 reviews
She did a great job listening!! I really liked her!!! - Dec 24, 2025 by Tashya J.Click to read more
Gaithersburg, MD
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended ·
Read bio
Compassionate physician assistant providing attentive care to adult patients in Gaithersburg, Maryland. I graduated from the University of Maryland, Baltimore in May 2025, and focus on preventive health, chronic disease management, and helping patients achieve their wellness goals. I speak both Engl...Click to read more
Next available: today

Kyneisha Watson, PA

Physician Assistant
4.33
·6 reviews
She was very friendly. And caring , she seemed genuinely interested in my wellbeing. by Bradley C.Click to read more
18.5 mi · 14999 Health Ctr Dr, Ste 201, Bowie, MD 20716
In-network · Medicare
Accepting new patients · Excellent wait time ·
Read bio
This is a PRIMARY CARE visit - not a specialist appointment (for example, dermatology, pediatrics, or obstetrics and gynecology). Kyneisha Watson, PA-C, is a board-certified Physician Assistant. She graduated and received her Master’s degree from the University of Washington's MEDEX Northwest PA pr...Click to read more
Next available: today

Leanne Antioquia, NP

Family Nurse Practitioner
4.84
·329 reviews
The NP was patient and very professional and proficient. - Nov 27, 2023 by Denise B.Click to read more
17 mi · 14300 Gallant Fox Ln, Ste 110, Bowie, MD 20715
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
NEW PATIENTS: Please ensure that you arrive *30 minutes prior to your scheduled appointment* to complete the check-in and registration process. Failure to arrive 30 minutes early may result in your appointment being rescheduled. This is a PRIMARY CARE visit - not a specialist appointment (for exam...Click to read more
Next available: Tue, Aug 25

Dr. Simona Sirbu, MD

Primary Care Doctor
4.78
·630 reviews
Dr. Sirbu is warm and also knowledgeable and professional. I would highly recommend her! - Apr 18, 2016 by Dawn S.Click to read more
20 mi · 14800 Physicians Ln, Ste 131, Rockville, MD 20850
In-network · Medicare
Accepting new patients · Expertise in high cholesterol + 6 more ·
Read bio
"Our patients love our patience!" At Montgomery Health Care Center, our mission is to provide you with the best health care service possible. In our practice, you are treated as an individual by friendly and helpful staff and receive exceptional medical care from Dr. Sirbu, whose care and patience m...Click to read more
Next available: Mon, Sep 28

Muslimot Olabiyi Peters, NP

Acute Care Nurse Practitioner (Adult / Gerontology) (Virtual)
4.83
·53 reviews
Very straight forward and convenient since it was telehealth. She was very nice. I appreciate her! - Mar 18, 2024 by Sophia K.Click to read more
Rockville, MD
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Musli...Click to read more
Next available: tomorrow

Uzoamaka Nwokorie, PA

Physician Assistant (Virtual)
4.70
·50 reviews
She was pleasant and knowledgeable - Sep 28, 2024Click to read more
Rockville, MD
In-network · Medicare
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* I enj...Click to read more
Next available: Sun, Aug 23

Dr. Bernard Mbeboh, MD

Primary Care Doctor
5.00
·1 review
Dr Mbeboh is very welcoming and a great listener. - Jul 21, 2026 by Stephen F.Click to read more
23 mi · 2059 Baltimore Blvd, Finksburg, MD 21048
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Bernard Mbeboh is a board-certified Internal Medicine physician and the Founder and Medical Director of PrimeCare Internal Medicine Associates LLC. He is dedicated to providing compassionate, patient-centered care with a strong focus on preventive medicine, chronic disease management, and improv...Click to read more
Next available: Wed, Aug 26

Dr. Avni Jain, MD

Primary Care Doctor
4.74
·31 reviews
20.5 mi · 10110 Molecular Dr, Ste 209, Rockville, MD 20850
In-network · Medicare
Accepting new patients · 24 years of experience · Highly recommended · Excellent wait time · Expertise in underactive thyroid + 4 more ·
Read bio
Avni Jain, MD, FAAFP is board-certified in family medicine and obesity medicine. She is a dedicated and compassionate physician with a passion for helping individuals and families achieve their optimal health and well-being. As a board-certified Family and Obesity Medicine specialist, she brings a u...Click to read more
Next available: Thu, Oct 8

Gabrielle Dorn, FNP-C

Family Nurse Practitioner (Virtual)
4.94
·85 reviews
It was quick and easy to find a RNP and get an appointment. - Mar 20, 2025Click to read more
Rockville, MD
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* I str...Click to read more
Next available: tomorrow

Ezmed Urgent Care Timonium

Urgent Care Clinic
4.45
·60 reviews
21 mi · 2219 York Rd, Ste 102, Timonium, MD 21093
In-network · Medicare
Accepting new patients · Excellent wait time ·
Read bio
Urgent Care services offered in Timonium, MD When you have an injury or serious illness, the thought of waiting hours in the emergency room — and paying a fortune for that care — is almost enough to make you skip medical care and suffer. At EZMED Primary & Urgent Care in Timonium, Maryland, there’s ...Click to read more
Next available: today

Zakiya James, PA

Physician Assistant (Virtual)
4.90
·49 reviews
I loved her bed side manner which means alot. Very professional and knowledgeable. - Oct 31, 2024 by Tamala J.Click to read more
Rockville, MD
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Zakiy...Click to read more
Next available: today

Dr. Jason Lowery, MD

Primary Care Doctor
4.90
·202 reviews
Fantastic doctor . Listens to you and takes the extra steps to help you - Dec 17, 2024 by Chris M.Click to read more
22 mi · 12800 Middlebrook Rd, Ste 400, Germantown, MD 20874
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic diabetes + 6 more ·
Read bio
NEW PATIENTS: Please ensure that you arrive *30 minutes prior to your scheduled appointment* to complete the check-in and registration process. Failure to arrive 30 minutes early may result in your appointment being rescheduled. This is a PRIMARY CARE visit - not a specialist appointment (for examp...Click to read more
Next available: Tue, Sep 8

Dr. Vasif C. Kalfa, MD

Allergist
4.88
·281 reviews
Dr. Kalfa was amazing! He listened and really made my concerns feel valid! The office staff was also very pleasant! by Emily G.Click to read more
17 mi · 8630 Fenton Street, Suite 522, Silver Spring, MD 20910
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in asthma + 2 more ·
Read bio
If you are an existing patient of our office please call us to schedule your follow-up appointment. Dr. Kalfa is a physician specializing in both Pediatric and Adult Allergy & Immunology. He earned his Allergy and Immunology Fellowship at University of California Los Angeles. He is board-certified...Click to read more
Next available: Tue, Aug 25

Zahtasia Mcroy, PA-C

Physician Assistant
4.91
·91 reviews
Zahtasia Mcroy is a professional. She calmly answered my questions and helped me feel less anxious. I don’t feel regret at all that I changed my provider here with her. Oh, and the wait time to see her, not long! Last visit with my previous provider, I had to wait for 45 mins to see her. But here? O...Click to read more
19.5 mi · 9601 Blackwell Rd, Ste 210, Rockville, MD 20850
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
This is a PRIMARY CARE visit - not a specialist appointment (for example, dermatology, pediatrics, or obstetrics and gynecology). Zahtasia McRoy, PA-C is a dedicated and compassionate healthcare professional who earned her Bachelor of Science in Biology from Virginia State University in 2020. After...Click to read more
Next available: today

Katherine Lee, FNP

Family Nurse Practitioner
4.82
·71 reviews
My doctor Katherine Lee is always so professional, kind, and personable. She makes me feel welcomed and comfortable. She is very easy to talk to and makes the appointment a comfortable and safe experience. - Apr 7, 2025 by Carrie S.Click to read more
19.5 mi · 9601 Blackwell Rd, Ste 210, Rockville, MD 20850
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
NEW PATIENTS: Please ensure that you arrive *30 minutes prior to your scheduled appointment* to complete the check-in and registration process. Failure to arrive 30 minutes early may result in your appointment being rescheduled. This is a PRIMARY CARE visit - not a specialist appointment (for examp...Click to read more
Next available: today

Michele Postol, APRN, RN, ACNP-BC

Family Nurse Practitioner (Virtual)
4.60
·124 reviews
Absolutely amazing! made me feel comfortable with my concerns and answered all my questions. - Oct 24, 2023 by Mary E.Click to read more
Rockville, MD
In-network · Medicare
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Hel...Click to read more
Next available: tomorrow

Latoya White, APRN, RN, NP

Family Nurse Practitioner (Virtual)
1.00
·1 review
Rockville, MD
In-network · Medicare
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* La...Click to read more
Next available: tomorrow

Dr. Sam Marco, MD

Primary Care Doctor
4.87
·356 reviews
The way all doctors should be. Dr. Marco is the best physician I’ve ever met hands down. - Dec 15, 2025 by Evan D.Click to read more
28 mi · 513 W Broad St, Ste 100, Falls Church, VA 22046
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
Read bio
Dr. Marco is a board certified family physician and has been practicing family medicine for more than 18 years. He enjoys providing good quality of care to his patients, either primary or acute care, and finds it incredibly rewarding to play a role in the recovery and happiness of his patients. Dr....Click to read more
Next available: today

Lauren Sigmon, PA

Physician Assistant
4.86
·154 reviews
Great!!! - Sep 16, 2025 by Enrique D.Click to read more
19 mi · 10400 Old Georgetown Rd, Bethesda, MD 20814
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Lauren Sigmon is a physician assistant, serving patients in both Gaithersburg and Bethesda, MD. She completed her master’s degree in Physician Assistant Studies at South College and is certified by the National Commission on Certification of Physician Assistants, reflecting her commitment to hig...Click to read more
Next available: tomorrow

Anna Docktor, PA

Physician Assistant
4.48
·42 reviews
N/A - Mar 24, 2025 by PATRICK K.Click to read more
20 mi · 877 Baltimore Annapolis Blvd, Ste 112, Severna Park, MD 21146
In-network · Medicare
Accepting new patients · Expertise in diabetic emergency ·
Read bio
This is a PRIMARY CARE visit - not a specialist appointment (for example, dermatology, pediatrics, or obstetrics and gynecology). Anna Docktor, PA-C is a nationally board-certified Physician Assistant at First Medical Associates in Severna Park, MD. She graduated and received her Master of Science ...Click to read more
Next available: today

Dr. Brandi Harlow, DNP

Family Nurse Practitioner (Virtual)
4.81
·159 reviews
Dr. Harlow was efficient, kind and answered all my questions!Click to read more
Rockville, MD
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Bra...Click to read more
Next available: Sun, Aug 23

Dr. Neha Rajpal, MD

Gastroenterologist
16 mi · 10301 Georgia Ave, Ste 208, Silver Spring, MD 20902
In-network · Medicare
Accepting new patients
Next available: Thu, Sep 10

Haiqin Deng, FNP-C, MSN

Family Nurse Practitioner
4.91
·77 reviews
by SEClick to read more
19.5 mi · 9711 Medical Center Dr, Ste 300, Rockville, MD 20850
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Haiqin Deng, FNP-C, MSN, is a Family Nurse Practitioner with Harmony Primary Care in Rockville, Maryland. Haiqin completed her undergraduate nursing education at Zhejiang University in China and the Adventist University of the Philippines. After graduating, she worked in the emergency departments a...Click to read more
Next available: today

Dr. Robert Byrne, MD

Gastroenterologist
4.64
·67 reviews
Dr. Byrne is a great listener and communicates very well - Mar 19, 2026 by Andrew J.Click to read more
16.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
In-network · Medicare
Accepting new patients ·
Read bio
Dr. Robert Byrne is an experienced gastroenterologist who practices at the Gastro Center of MD. He offers services to people in Riverdale and Gaithersburg, MD. Dr. Byrne is committed to providing exceptional, patient-centered care for digestive and liver disorders. He listens to each patient and cr...Click to read more
Next available: Tue, Sep 1

Dr. Dhruv Lowe, MD

Gastroenterologist
4.88
·428 reviews
I was able to schedule a same day appointment. The front desk service and the service from Dr.Lowe was great! - May 7, 2025 by Damarcus S.Click to read more
16.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait timeExpertise in upper gi endoscopy + 2 more
Next available: Wed, Sep 2

Dr. Aman Octain, DO

Primary Care Doctor
4.99
·75 reviews
Dr. Mohammed was amazing. His staff could be friendlier, but they did a good job. - Jun 10, 2026Click to read more
22.5 mi · 315 H St NE, Washington, DC 20002
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Aman Octain is a highly regarded family physician. He practices in Washington, DC, where he welcomes patients of all ages and genders. Dr. Octain earned his medical degree from Edward Via College of Osteopathic Medicine, Ulm Campus. Certified by the American Board of Family Medicine, he offers p...Click to read more
Next available: Tue, Sep 15

Dr. Sona Aloyan, MD

Primary Care Doctor
4.75
·705 reviews
Staff was very welcoming and friendly! Best doctors experience I've had! - Jun 29, 2023 by Francisco O.Click to read more
22.5 mi · 1710 Rhode Island Ave NW, Fl 1, Washington, DC 20036
In-network · Medicare
Accepting new patients ·
Read bio
Serving the communities of Washington, DC, Dr. Sona Aloyan is an internist and primary care physician. She earned her medical degree from Yerevan Haybusak University Faculty of Medicine and holds a bachelor's degree from Yerevan State Medical University. Dr. Aloyan is certified by the American Board...Click to read more
Next available: Wed, Sep 9

Danh Nguyen, APRN

Family Nurse Practitioner
4.87
·124 reviews
AllCare is fast quick and professional. All doctors are well knowledgeable and provide an excellent service. - Dec 17, 2025 by Hormoz S.Click to read more
19 mi · 10400 Old Georgetown Rd, Bethesda, MD 20814
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Danh Nguyen, FNP, is a board-certified Family Nurse Practitioner with more than ten years of nursing experience and over 3,000 practice hours as an Advanced Practice Registered Nurse. Mr. Nguyen served in the United States Air Force as a Registered Nurse and Captain from 2010 to 2014. He has a clini...Click to read more
Next available: tomorrow

Dr. Jennie Zhang, DO

Gastroenterologist
4.67
·36 reviews
Perfect place for gastric problems, the way they treated to patients it’s absolutely pleasure - Jun 17, 2026 by Sisindri K.Click to read more
16.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
In-network · Medicare
Accepting new patients ·
Read bio
Dr. Jennie Zhang is a distinguished gastroenterologist. She practices at the Gastro Center of MD, serving patients in Silver Spring, Riverdale, and Olney, MD. Dr. Zhang completed her medical degree at the West Virginia School of Osteopathic Medicine and her residency in internal medicine at the Uni...Click to read more
Next available: Wed, Sep 2

Dr. Monica Passi, MD

Gastroenterologist
4.84
·102 reviews
Dr. Passi was great. I am happy for this appointment. - Jul 17, 2025 by AYSE FILIZ G.Click to read more
16.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
In-network · Medicare
Accepting new patients · Highly recommended · Expertise in acute gastrointestinal bleeding + 5 more ·
Read bio
Dr. Monica Passi is a distinguished gastroenterologist. She practices at the Gastro Center of MD and sees patients in Riverdale and Annapolis, MD.  Dr. Passi completed her medical degree from George Washington University and her internship in internal medicine at North Shore University Hospital. Sh...Click to read more
Next available: Thu, Sep 3

Dr. Rushi Talati, MD

Gastroenterologist
4.94
·96 reviews
Thorough, pleasant, best bedside maner in a doctor I've been to. Left the office feeling well taken care of. by NWClick to read more
16.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Rushi Talati is an experienced gastroenterologist at Gastro Center of MD in Riverdale, Gaithersburg, and Olney, MD. He also offers services to people with digestive conditions that affect their quality of life. Dr. Talati understands patients' conditions and prepares individualized treatment pl...Click to read more
Next available: Fri, Sep 4

Dr. Raymond Richhart, MD

Gastroenterologist
16 mi · 10301 Georgia Ave, Ste 208, Silver Spring, MD 20902
In-network · Medicare
Accepting new patients
Next available: Wed, Sep 16

Anastasios Tsiolakis, NP

Family Nurse Practitioner
4.78
·134 reviews
Very thorough - professional and took my concerns seriously. - Aug 1, 2025Click to read more
16 mi · 2500 Boston St, Baltimore, MD 21224
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Mr. Anastasios Tsiolakis is a dedicated family nurse practitioner in Baltimore, MD. He earned his master's degree in nursing from Bowie State University. At the practice, Mr. Tsiolakis delivers a variety of healthcare services, focusing on preventive care and managing chronic conditions. He prioriti...Click to read more
Next available: Sat, Sep 19

Frankie Payne, APRN, RN

Family Nurse Practitioner
5.00
·2 reviews
18.5 mi · 1900 E Northern Pkwy, Ste 108, Baltimore, MD 21239
In-network · Medicare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Frankie Payne, FNP-BC, is a board-certified Family Nurse Practitioner at Payne Advanced Family Care in Baltimore, Maryland. She has more than 17 years of experience in emergency and urgent care, serving diverse urban communities with consistency, skill, and compassion. Her career began as a Register...Click to read more
Next available: Mon, Aug 24

Victoria Thee, PA

Physician Assistant
4.81
·167 reviews
Ms. Thee is very knowledgeable, very efficient and lucid. Would recommend her highly. - Feb 28, 2024 by ANDREW T.Click to read more
22 mi · 12800 Middlebrook Rd, Ste 400, Germantown, MD 20874
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
NEW PATIENTS: Please ensure that you arrive *30 minutes prior to your scheduled appointment* to complete the check-in and registration process. Failure to arrive 30 minutes early may result in your appointment being rescheduled. This is a PRIMARY CARE visit - not a specialist appointment (for examp...Click to read more
Next available: today

Gussie Assam, FNP-C

Family Nurse Practitioner (Virtual)
4.81
·118 reviews
Gussie was terrific. She took care of me when I needed a provider ASAP on a Saturday! All thanks to you. - Sep 21, 2024 by Madelyn H.Click to read more
Rockville, MD
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* I bel...Click to read more
Next available: Sun, Aug 23

Dr. Raymond Richhart, MD

Gastroenterologist
16.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
In-network · Medicare
Accepting new patients
Next available: Wed, Sep 9

Dr. Thi Khuc, MD

Gastroenterologist
4.90
·230 reviews
Great experience, Dr Thi Khuc was great and very informative. Looking forward for the upcoming appointment.Click to read more
16.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Thi Khuc is a skilled gastroenterologist currently practicing at the Gastro Center of MD in Columbia and Annapolis (MD). She is also certified by the American Board of Internal Medicine. After earning her medical degree from the University of Virginia, Dr. Khuc completed her internal medicine ...Click to read more
Next available: Thu, Sep 10

Dr. Richard McClendon, MD

Primary Care Doctor
4.95
·209 reviews
Very nice and attentive to my concerns. Provided helpful recommendations. by AVClick to read more
23 mi · 1100 H St NW, Suite 1100, Washington, DC 20005
In-network · Medicare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure ·
Read bio
A graduate of Georgetown University, where he earned his Doctor of Medicine, Dr. Richard McClendon has over 20 years of practice in Internal Medicine. He completed his residency in Internal Medicine at the Mayo Clinic. Dr. McClendon is passionate about caring for and improving his patients' health a...Click to read more
Next available: Thu, Sep 17

Dr. Neha Rajpal, MD

Gastroenterologist
16.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
In-network · Medicare
Accepting new patients
Next available: Fri, Sep 11

Christina Sasselli, NP

Nurse Practitioner
5.00
·1 review
20.5 mi · 10110 Molecular Dr, Ste 209, Rockville, MD 20850
In-network · Medicare
Accepting new patients · Highly recommended ·
Read bio
Christina Sasselli, CRNP, is a board-certified Family Nurse Practitioner committed to delivering compassionate, holistic, and patient-centered care. She earned her Master of Science in Nursing (MSN) from Duquesne University in Pittsburgh and her Bachelor of Science in Nursing (BSN) from Chamberlain ...Click to read more
Next available: today

Dr. Rashika Sood, MD

Primary Care Doctor
4.43
·1453 reviews
Dr. Sood is really great. She made me feel healthy and happy. Her office is very easy to navigate also which is a plus. by Jacob S.Click to read more
25 mi · 7610 Pennsylvania Ave, #300, Forestville, MD 20747
In-network · Medicare
Accepting new patients · Expertise in high cholesterol + 2 more ·
Read bio
**(WE ONLY ACCEPT PATIENTS 21 YEARS OLD AND ABOVE.) As a native of Bowie, MD, Dr. Rashika Sood, serves her community as an Internal Medicine specialist and Primary Care Physician. Dr. Sood earned her Bachelor of Medicine, Bachelor of Surgery degree from Dayanand Medical College. She then complet...Click to read more
Next available: Tue, Aug 25

Mana Hosseini, PA

Physician Assistant (Allergy)
5.00
·1 review
I had such a positive experience with Mana Hosseini, PA and the entire staff. I came in for an ongoing rash that has been difficult to figure out, and from the moment I arrived, everyone was incredibly kind, helpful, and attentive. Mana really took the time to listen to everything I had been experie...Click to read more
19 mi · 501 N. Frederick Avenue, Suite 304, Gaithersburg, MD 20877, Gaitherburg, MD 20877
In-network · Medicare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
We are excited to welcome Mana Hosseini, PA-C, to the Amerimmune team! Mana earned her Master of Science in Physician Assistant Studies from Howard University, where she graduated with the highest GPA in her class. She completed extensive clinical training in emergency medicine, family medicine, int...Click to read more
Next available: Mon, Aug 24

Mana Hosseini, PA

Physician Assistant (Allergy) (Virtual)
5.00
·1 review
I had such a positive experience with Mana Hosseini, PA and the entire staff. I came in for an ongoing rash that has been difficult to figure out, and from the moment I arrived, everyone was incredibly kind, helpful, and attentive. Mana really took the time to listen to everything I had been experie...Click to read more
Gaitherburg, MD
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
We are excited to welcome Mana Hosseini, PA-C, to the Amerimmune team! Mana earned her Master of Science in Physician Assistant Studies from Howard University, where she graduated with the highest GPA in her class. She completed extensive clinical training in emergency medicine, family medicine, int...Click to read more
Next available: Mon, Aug 24

Ruphina Nnebedum, CRNP, PMHNP-BC

Family Psychiatric & Mental Health Nurse Practitioner
4.67
·63 reviews
Attentive listener, very understand, very personal about your cause and absolutely very professional. - Aug 7, 2022 by Chika O.Click to read more
20.5 mi · 1300 Mercantile Ln, Ste 100-C, Largo, MD 20774
In-network · Medicare
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Highly motivated, compassionate, caring, goal-oriented, and board-certified healthcare provider with over fifteen years of combined experience in healthcare services. I am a psychiatric nurse practitioner devoted to clients' wellbeing, safety, and positive outcomes by paying close attention to detai...Click to read more
Next available: tomorrow

Ruphina Nnebedum, CRNP, PMHNP-BC

Family Psychiatric & Mental Health Nurse Practitioner (Virtual)
4.67
·63 reviews
Attentive listener, very understand, very personal about your cause and absolutely very professional. - Aug 7, 2022 by Chika O.Click to read more
Largo, MD
In-network · Medicare
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
Highly motivated, compassionate, caring, goal-oriented, and board-certified healthcare provider with over fifteen years of combined experience in healthcare services. I am a psychiatric nurse practitioner devoted to clients' wellbeing, safety, and positive outcomes by paying close attention to detai...Click to read more
Next available: tomorrow

Dr. Monica Patel, MD

Gastroenterologist
16.5 mi · 6502 Kenilworth Ave, Ste 100, Riverdale, MD 20737
In-network · Medicare
Accepting new patients
Next available: Tue, Sep 15

Dr. Chibuzor Efuribe, DNP, FNP-C

Family Nurse Practitioner (Virtual)
5.00
·38 reviews
The Doctor was so pleasant - May 18, 2023 by George B.Click to read more
Rockville, MD
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or Medi-Cal insurance plan, as it could result in you losing your insurance coverage. If, after booking with us, it is found that you have a plan that is part of Medicaid or Medi-Cal, your appointment will be cancelled.* I...Click to read more
Next available: Mon, Aug 24

Dr. Dionne Gay Lynch, MD

Primary Care Doctor
4.76
·95 reviews
The Doctors there really care about you they are patience with you and they listen - Jun 1, 2026 by Cheryl C.Click to read more
22.5 mi · 1710 Rhode Island Ave NW, Washington, DC 20036
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in high cholesterol + 4 more ·
Read bio
Dr. Lynch was born in Bethesda, Maryland. During her early years, her family moved often due to military service, but she did most of her growing up in Prince George’s County, Maryland. She earned a Bachelor's degree in Biology from Hampton University and her medical degree from Howard University Co...Click to read more
Next available: Sat, Oct 3

Dr. Layne Price, APRN, NP, DNP

Family Nurse Practitioner
5.00
·25 reviews
The Dr was very nice, informative and attentive. She informed me on necessary procedures for my age group and talked with me very calm and friendly. Her nurse that did my vitals was very sweet and patient also. Thank you guys! - Dec 30, 2025 by Tisa H.Click to read more
19 mi · 10400 Old Georgetown Rd, Bethesda, MD 20814
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Layne Price is a family nurse practitioner based in Maryland. She offers in-person services in Gaithersburg and Bethesda, MD. Ms. Price earned her doctorate in family nursing from the University of Maryland School of Nursing. She stays current with the advancements in her field. Ms. Price provid...Click to read more
Next available: Mon, Aug 24

Mana Hosseini, PA

Physician Assistant (Allergy) (Virtual)
5.00
·1 review
I had such a positive experience with Mana Hosseini, PA and the entire staff. I came in for an ongoing rash that has been difficult to figure out, and from the moment I arrived, everyone was incredibly kind, helpful, and attentive. Mana really took the time to listen to everything I had been experie...Click to read more
Bethesda, MD
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
We are excited to welcome Mana Hosseini, PA-C, to the Amerimmune team! Mana earned her Master of Science in Physician Assistant Studies from Howard University, where she graduated with the highest GPA in her class. She completed extensive clinical training in emergency medicine, family medicine, int...Click to read more
Next available: Mon, Aug 24

Akosua Flora Amankwah Wright, PA

Physician Assistant (Virtual)
Rockville, MD
In-network · Medicare
Accepting new patients · Offers video visits ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Ak...Click to read more
Next available: Wed, Aug 26

Coman Thomas, CRNP, APRN

Family Nurse Practitioner
18.5 mi · 1900 E Northern Pkwy, Ste 108, Baltimore, MD 21239
In-network · Medicare
Also offers video visits · Accepting new patients · Expertise in acute urinary tract infection ·
Read bio
Coman Thomas a board-certified Family Nurse Practitioner and Registered Nurse with over 20 years of healthcare experience across family practice, urgent care, emergency medicine, occupational health, and men’s health. He is dedicated to providing high-quality, evidence-based, and patient-centered ca...Click to read more
Next available: Wed, Aug 26

Aaron Jacob, PA

Physician Assistant (Virtual)
4.69
·61 reviews
Very easy and efficient - Dec 6, 2025 by Michelle O.Click to read more
Timonium, MD
In-network · Medicare
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
Aaron is a board-certified Physician Associate, a graduate from AACC/UMB in 2017. Aaron has over 5 years of urgent care experience in both adult and pediatric urgent care. Aaron also has Emergency Medicine experience. Currently, Aaron splits his time working at EZMED Urgent care and teaching Emergen...Click to read more
Next available: today
Calendar Check
1-3 days

Average time it takes to be seen by a provider

Doctor
100k

Verified providers with a 4.8 average rating

Primary Care Physician
15+ years

In the business of finding quality care for patients

Patients trust Zocdoc
Zocdoc is great! Please consider using this you won't regret it. I was very, very pleased with my visit my future PCP was great!
Tracy S
Doctor is great. Great experience using Zocdoc and they even had availability sooner than the provider website
Kaleb M
I had resisted counseling for a long time...I could not find anyone who had room for me...Enter Zocdoc...I am so grateful.
Victoria L
National Public Radio
New York Times
Yahoo
Self.com
Verge
Wall Street Journal
Frequently asked questions

How can I make a same-day appointment with a Primary Care Doctor in Columbia who takes Medicare insurance?

On average, patients who use Zocdoc can search for a Primary Care Doctor in Columbia who takes Medicare insurance, book an appointment, and see the Primary Care Doctor within 24 hours. Same-day appointments are often available, you can search for real-time availability of Doctors in Columbia who accept Medicare insurance and make an appointment online.

How can I find a Primary Care Doctor in Columbia who takes Medicare?

Zocdoc lets you search specifically for a Primary Care Doctor in Columbia who takes Medicare. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.

How can I book an appointment online with a Medicare Primary Care Doctor in Columbia?

Zocdoc is a free online service that helps patients find Medicare Doctors in Columbia and book appointments instantly. You can search for Medicare Doctors in Columbia by symptom or visit reason. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.

How can I find a female Primary Care Doctor in Columbia who takes Medicare insurance?

When you search for Medicare Doctors in Columbia on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see Medicare Doctors in Columbia who match your preferences.

How can I find a Medicare Primary Care Doctor in Columbia who sees patients after hours?

On Zocdoc, you can search specifically for Medicare Doctors in Columbia with availability after 5 p.m.

How can I find a top-rated Medicare Primary Care Doctor in Columbia?

You can use Zocdoc to find Medicare Doctors in Columbia who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.

How can I find a video visit with a Primary Care Doctor online in Columbia?

Doctors in Columbia on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Doctors who offer video visits.

Are video visits with a Primary Care Doctor online covered by Medicare?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Doctors in Columbia who accept Medicare for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.

How can I find a Medicare Primary Care Doctor in Columbia who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Primary Care Doctor who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.

How can I find a Medicare Primary Care Doctor in Columbia who sees patients during the weekend?

Zocdoc let's you see real-time availability for Medicare Doctors in Columbia. Many Medicare Doctors offer appointments on Saturdays and Sundays.

Find doctors

      Zocdoc›Doctors›Columbia, MD›Medicare