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

Add your insurance to see in-network doctors
insurance link for 441
insurance link for 323
insurance link for 300
insurance link for 307
See all (1,000+)
315 verified Ophthalmologists in Glen Burnie, MD
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
All providers
Availability last updated 05/10/2026
Availability last updated 05/10/2026
Optometrist
5.00
·9 reviews
Very. Professional. - Apr 7, 2026 by RITA M.Click to read more
64.5 mi · 4605 Kirkwood Hwy, STE A, Wilmington, DE 19808
Accepts Aetna, BlueCross BlueShield, Cigna + 119 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Undergraduate Education: Bachelor of Science in Animal Biology; University of Florida. Bachelor of Science in Vision Science; Nova Southeastern University. Optometry School: Nova Southeastern University; College of Optometry; 2015". Professional Achievements and Associations: American Optometric Ass...Click to read more
Next available: Tue, May 12
Optometrist
4.95
·21 reviews
I ask for basic eye exam and not to add anything additional. At checkout I was charged additional cost.Click to read more
64.5 mi · 838 Somerset Blvd, Charles Town, WV 25414
Accepts Aetna, BlueCross BlueShield, Cigna + 119 more
Accepting new patients · Highly recommended
Next available: tomorrow
Optometrist
5.00
·21 reviews
65 mi · 1301 Bridgeville Hwy, Seaford, DE 19973
Accepts Aetna, BlueCross BlueShield, Cigna + 119 more
Accepting new patients · Highly recommended ·
Read bio
Undergraduate Education: University of Maryland Eastern Shore- Bachelor of Science in Biology; Optometry School: University of Alabama Birmingham School of Optometry; Professional Achievements and Associations: SVOSH, NOSA; Clinical Certifications and Specialities: I enjoy diagnosis and management o...Click to read more
Next available: tomorrow
Optometrist
4.92
·36 reviews
Staff and doctor were friendly, efficient and informative. Thank you. by Grace C.Click to read more
63 mi · 816 Estelle Dr, Lancaster, PA 17601
Accepts Aetna, BlueCross BlueShield, Cigna + 264 more
Accepting new patients · Highly recommended ·
Read bio
Dr. Dombrowski, from Winsted, CT, received his Bachelor of Science Degree in Biology from Fairfield University in Connecticut in 1984 where he graduated in only three years while playing NCAA Div 1 baseball starting shortstop. He received his Bachelor of Science Degree in Visual Sciences and Doctora...Click to read more
Next available: Fri, May 22
Optometrist
4.17
·6 reviews
- Mar 13, 2026 by Julia B.Click to read more
64.5 mi · 838 Somerset Blvd, Charles Town, WV 25414
Accepts Aetna, BlueCross BlueShield, Cigna + 119 more
Accepting new patients · Excellent wait time ·
Read bio
Undergraduate Education: University of Hawai'i at Manoa. Optometry School: New England College of Optometry.Click to read more
Next available: Wed, May 13
Optometrist
5.00
·16 reviews
Great selection of frames. Friendly and accommodating staff and doctor. - Jan 21, 2026 by Patricia H.Click to read more
67 mi · 815 Wonder Road, Unit 140, Stafford, VA 22554
Accepts Aetna, BlueCross BlueShield, Cigna + 54 more
Accepting new patients · Highly recommended · Excellent wait time
Next available: Tue, May 12
Optometrist
4.80
·10 reviews
Dr Weaver is awesome, so are ALL of her assistants. Discussed everything going on in my eyes. HIGHLY recommend. - Feb 11, 2026 by Robert S.Click to read more
69 mi · 1555 Highlands Dr, Ste 180, Lititz, PA 17543
Accepts Aetna, BlueCross BlueShield, Cigna + 119 more
Accepting new patients · Excellent wait time ·
Read bio
Undergraduate Education: I graduated from Albright College in 2013 with a Bachelor of Science degree in Psychology and Biology. Optometry School: I received my Doctor of Optometry degree with honors from Pennsylvania College of Optometry at Salus University in 2017. Professional Achievements and Ass...Click to read more
Next available: tomorrow
Optometrist
4.67
·12 reviews
Very nice and friendly doctor and staff by Lisa N.Click to read more
70 mi · 841 E Baltimore Pike, Kennett Square, PA 19348
Accepts Aetna, BlueCross BlueShield, Cigna + 119 more
Accepting new patients · Highly recommended
Next available: Tue, May 12
Optometrist
5.00
·10 reviews
- Apr 22, 2026 by judith M.Click to read more
70 mi · 251 W Lee Hwy, STE 632, Warrenton, VA 20186
Accepts Aetna, BlueCross BlueShield, Cigna + 120 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Optometry School: Indiana University 1989Click to read more
Next available: Tue, May 12
Optometrist
5.00
·9 reviews
- Apr 8, 2026 by Cynthia H.Click to read more
69 mi · 1555 Highlands Dr, Ste 180, Lititz, PA 17543
Accepts Aetna, BlueCross BlueShield, Cigna + 119 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Undergraduate Education: Millersville University. Optometry School: Pennsylvania College of Optometry at Salus University. Professional Achievements/Associations: American Optometric Association & Pennsylvania Optometric Association. Clinical Certifications & Specialties: Clinical rotation in pediat...Click to read more
Next available: Thu, May 14
Optometrist
5.00
·37 reviews
I have been going to Dr. Gardner for as long as I can remember. In fact, he recently moved to another office and I refused to see another doctor at his former place. So, I now travel almost 1 hour (each way) so that I can continue having him as my eye doctor. - May 2, 2026 by Frank R.Click to read more
66.5 mi · 100 Silicato Pkwy, Ste 303, Milford, DE 19963
Accepts Aetna, BlueCross BlueShield, Cigna + 72 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
With more than two decades of experience, Dr. Gardner applies a compassionate and dedicated approach to eye care while emphasizing a patient-centered philosophy. He practices on the foundation that he is treating a person, not just a patient’s eyes. His expertise encompasses ocular disease managemen...Click to read more
Next available: Thu, Jul 30
Optometrist
4.67
·12 reviews
73 mi · 501 College Park Ln, Georgetown, DE 19947
Accepts Aetna, BlueCross BlueShield, Cigna + 114 more
Accepting new patients · Highly recommended
Next available: tomorrow
Optometrist
5.00
·3 reviews
71.5 mi · 542 N Oak St, Lititz, PA 17543
Accepts Aetna, BlueCross BlueShield, Cigna + 262 more
Accepting new patients · Highly recommended · Expertise in hypertensive retinopathy ·
Read bio
Stephen Meier, O.D., received his Doctor of Optometry from the University of Missouri at St. Louis College of Optometry in 1985. He earned his Bachelor of Arts in Biology from Indiana University Bloomington in 1981. Dr. Meier chose a career in optometry because it allowed him to combine his passion ...Click to read more
Next available: Thu, May 14
Optometrist
5 mi · 7550 Teague Rd, Ste 114, Hanover, MD 21076
Accepts Aetna, BlueCross BlueShield, Cigna + 119 more
Accepting new patients
Optometrist
5.00
·2 reviews
6.5 mi · 1215 Annapolis Rd, Ste 103, Odenton, MD 21113
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · Highly recommended ·
Read bio
Dr. Miguel DeFalco earned his Doctor of Optometry degree from SUNY College of Optometry in New York City. He then completed a residency in Primary Optometry care with an emphasizing in ocular disease at The Eye Institute at NOVA Southeastern University. In addition to providing Comprehensive vision ...Click to read more
Optometrist
4.73
·30 reviews
6.5 mi · 1215 Annapolis Rd, Ste 103, Odenton, MD 21113
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · Highly recommended ·
Read bio
Dr. Melinda Weinstein has been in practice for nearly 28 years having spent her entire career with Weinstein Eye Associates. She loves to work with patients of all ages helping them not only see great but ensure that their eyes are healthy. In addition to patient care, Dr. Weinstein is also involved...Click to read more
Optometrist
5.00
·3 reviews
6.5 mi · 1215 Annapolis Rd, Ste 103, Odenton, MD 21113
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · Highly recommended
Ophthalmologist
4.71
·24 reviews
Very kind & professional. Appreciated time spent answering questions. by JLClick to read more
16.5 mi · 12150 Annapolis Rd, Ste 111, Glenn Dale, MD 20769
Accepts Aetna, BlueCross BlueShield, Cigna + 40 more
Accepting new patients · Expertise in cataract + 1 more ·
Read bio
PLEASE VERIFY INSURANCE, YOUR PLAN MAY REQUIRE A REFERRAL. Dr. Saya Nagori is a Board-Certified Ophthalmologist and Glaucoma Specialist. Dr. Nagori is a published author in the field of Ophthalmology and comes to Maryland after several years with the NYU Department of Ophthalmology where she taught...Click to read more
Ophthalmologist
5.00
·12 reviews
They was very good person in the front. by BFClick to read more
16.5 mi · 12150 Annapolis Rd, Ste 111, Glenn Dale, MD 20769
Accepts Aetna, BlueCross BlueShield, Medicare + 9 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in glaucoma + 4 more ·
Read bio
PLEASE VERIFY INSURANCE, YOUR PLAN MAY REQUIRE A REFERRAL. Katrina C. Chin Loy, M.D. is a board-certified comprehensive ophthalmologist specializing in cataract and anterior segment surgery. She received her B.A. cum laude from Barnard College at Columbia University, majoring in Neuroscience and Be...Click to read more
Ophthalmologist
4.92
·26 reviews
Visited was excellent/ office clean Staff nice & polite. Doctor awesome !!=) (5 STARS) by ZAClick to read more
16.5 mi · 12150 Annapolis Rd, Ste 111, Glenn Dale, MD 20769
Accepts Aetna, BlueCross BlueShield, Cigna + 23 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in cataract + 2 more ·
Read bio
PLEASE VERIFY INSURANCE, YOUR PLAN MAY REQUIRE A REFERRAL. Dr. Alisa Thavikulwat is a Board-Certified Comprehensive Ophthalmologist. Dr. Thavikulwat was born and raised in Towson, MD and studied at the University of Rochester, where she completed a combined BA/MD program as a Rochester Early Medica...Click to read more
Ophthalmologist
5.00
·12 reviews
They was very good person in the front. by BFClick to read more
21 mi · 7305 Baltimore Ave, Ste 104, College Park, MD 20740
Accepts Aetna, BlueCross BlueShield, Medicare + 9 more
Accepting new patients · Highly recommended · Excellent wait time · Expertise in glaucoma + 4 more ·
Read bio
PLEASE VERIFY INSURANCE, YOUR PLAN MAY REQUIRE A REFERRAL. Katrina C. Chin Loy, M.D. is a board-certified comprehensive ophthalmologist specializing in cataract and anterior segment surgery. She received her B.A. cum laude from Barnard College at Columbia University, majoring in Neuroscience and Be...Click to read more
Ophthalmologist
4.71
·24 reviews
Very kind & professional. Appreciated time spent answering questions. by JLClick to read more
21 mi · 7305 Baltimore Ave, Ste 104, College Park, MD 20740
Accepts Aetna, BlueCross BlueShield, Cigna + 40 more
Accepting new patients · Expertise in cataract + 1 more ·
Read bio
PLEASE VERIFY INSURANCE, YOUR PLAN MAY REQUIRE A REFERRAL. Dr. Saya Nagori is a Board-Certified Ophthalmologist and Glaucoma Specialist. Dr. Nagori is a published author in the field of Ophthalmology and comes to Maryland after several years with the NYU Department of Ophthalmology where she taught...Click to read more
Optometrist
15 mi · 10050 Baltimore National Pike, Ste F100, Ellicott City, MD 21042
Accepts Aetna, BlueCross BlueShield, Cigna + 119 more
Accepting new patients ·
Read bio
Undergraduate Education: Xavier University of Louisiana, Bachelor of Science; Optometry School: Illinois College of Optometry; The reason I became an optometrist is deliver eye care to underserved communities. My favorite part of helping my patients is meeting new people and developing long lasting ...Click to read more
Ophthalmologist
4.63
·187 reviews
The whole process was painless with exceptional service.?? - Jun 6, 2024 by Christopher W.Click to read more
23 mi · 831 University Blvd E, Ste 11, Silver Spring, MD 20903
Accepts Aetna, BlueCross BlueShield, Cigna + 46 more
Accepting new patients · Expertise in cataract + 3 more ·
Read bio
Dr. Peter Wawrzusin is a seasoned Comprehensive Ophthalmologist renowned for his expertise in Cornea, Cataract, and Refractive Surgery. He completed his ophthalmology residency at Rutgers New Jersey Medical School, distinguishing himself by being elected as chief resident. Building on this foundatio...Click to read more
Optometrist
4.00
·4 reviews
She is professional - Jan 16, 2026 by Hui Z.Click to read more
16.5 mi · 1809 Reisterstown Rd, Pikesville, MD 21208
Accepts Aetna, BlueCross BlueShield, Cigna + 119 more
Accepting new patients
Optometrist
5.00
·30 reviews
16.5 mi · 1809 Reisterstown Rd, Pikesville, MD 21208
Accepts Aetna, BlueCross BlueShield, Cigna + 119 more
Accepting new patients · Highly recommended
Ophthalmologist (Virtual)
4.48
·29 reviews
It went well. by SFClick to read more
Silver Spring, MD
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · Offers video visits ·
Read bio
Michael Parsons, M.D. has 10+ years experience as a United States Air Force Ophthalmologist, and has performed over 6,000 ophthalmic procedures. He has treated at Lackland Air Force Base (San Antonio, TX) and Wright Patterson Air Force Base (Dayton, OH), and his “20/20 vision or better” outcomes hav...Click to read more
Optometrist
4.39
·31 reviews
It was fantastic. My first time visit and everyone was very professional and helpful. The staff and the Doctor took time to examine my eyes and explained the wayforward to my great understanding.. I will surely recommend friends and families to this great location. Thanks to everyone and please k...Click to read more
21 mi · 7305 Baltimore Ave, STE 202, College Park, MD 20740
Accepts Aetna, BlueCross BlueShield, Cigna + 119 more
Accepting new patients ·
Read bio
Undergraduate Education: University of Maryland, College Park, Bachelor of Science, Psychology, Zoology, 1973. Optometry School: Pennsylvania College of Optometry, Doctor of Optometry, 1977. Professional Achievements and Clinical Certifications: Licensed to practice optometry in five states, and the...Click to read more
Optometrist
4.67
·61 reviews
The staff were professional , and extremely satisfy with the service - Sep 22, 2023 by Olajide M.Click to read more
22.5 mi · 2045 University Blvd E, Ste 100, Hyattsville, MD 20783
Accepts Aetna, BlueCross BlueShield, Cigna + 46 more
Accepting new patients
Optometrist
22.5 mi · 2045 University Blvd E, Ste 100, Hyattsville, MD 20783
Accepts Aetna, BlueCross BlueShield, Cigna + 46 more
Accepting new patients ·
Read bio
Dr. Lizabeth Frontino is a Pennsylvania native who earned her undergraduate degree from Bryn Mawr College and her Doctor of Optometry from the Southern College of Optometry. She has practiced in Pennsylvania, Georgia, and Kansas before relocating to the Northern Virginia and Maryland area, where she...Click to read more
Ophthalmologist
4.69
·99 reviews
Very good- Dr. saw me and able to diagnos. Staff friendly and helpful(particularly Sharon). by JLClick to read more
29.5 mi · 4910 Massachusetts Ave NW, Ste 21, Washington, DC 20016
Accepts Aetna, BlueCross BlueShield, Cigna + 28 more
Accepting new patients · 14 years of experience · Excellent wait time · Expertise in vitreous opacities and degeneration + 5 more ·
Read bio
Dr. Stro Ashburn is a fellowship-trained glaucoma specialist and cataract surgeon. Born and raised in Washington, DC, he was exposed to ophthalmology at an early age through his father, Dr. Frank Ashburn, Jr, with whom he performed numerous glaucoma screenings around the country. He attended the Un...Click to read more
Optometrist
4.65
·211 reviews
Overall service is good but my appointment was at 8:10am and saw the doctor at 9:00am. - Jul 13, 2022 by Shigehiro T.Click to read more
23 mi · 831 University Blvd E, Ste 11, Silver Spring, MD 20903
Accepts Aetna, BlueCross BlueShield, Cigna + 46 more
Accepting new patients ·
Read bio
Dr. Priyanka Patel has been practicing optometry for a few years now. She joined our practice in 2021 and provides primary vision care with a special interest in ocular disease, dry eye, and contact lenses. Dr. Patel completed her undergraduate studies at Pennsylvania State University, earning a bac...Click to read more
Optometrist
23 mi · 831 University Blvd E, Ste 11, Silver Spring, MD 20903
Accepts Aetna, BlueCross BlueShield, Cigna + 46 more
Accepting new patients ·
Read bio
Dr. Lizabeth Frontino is a Pennsylvania native who earned her undergraduate degree from Bryn Mawr College and her Doctor of Optometry from the Southern College of Optometry. She has practiced in Pennsylvania, Georgia, and Kansas before relocating to the Northern Virginia and Maryland area, where she...Click to read more
Optometrist
4.81
·16 reviews
We were not informed that our two insurances (Medicare and Aetna) will not cover our eye doctor appointment for vision. - Nov 21, 2025 by Sherly R.Click to read more
23.5 mi · 18111 Town Ctr Dr, Olney, MD 20832
Accepts Aetna, BlueCross BlueShield, Cigna + 129 more
Accepting new patients · Highly recommended · Excellent wait time
Ophthalmologist
3.00
·2 reviews
I am not satisfied with doctor and tests as well - Dec 12, 2024 by Phani A.Click to read more
31 mi · 14955 Shady Grove Rd, Ste 180, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Accepting new patients · 25 years of experience · Excellent wait time · Expertise in cataract surgery with lens implant + 6 more ·
Read bio
Terry Kwak, MD, is a board-certified ophthalmologist with subspecialty training in corneal and LASIK surgery. He received his undergraduate degree from the Honors College of Kent State University. Dr. Kwak earned his Doctor of Medicine degree from Philadelphia University and Thomas Jefferson Univers...Click to read more
Ophthalmologist
5.00
·1 review
Dr. Allen is outstanding and thorough. - Feb 15, 2025 by Leah O.Click to read more
31 mi · 14955 Shady Grove Rd, Ste 180, Rockville, MD 20850
Accepts Aetna, BlueCross BlueShield, Cigna + 43 more
Accepting new patients · 24 years of experience · Highly recommended · Excellent wait timeExpertise in cataract + 2 more
Optometrist
3.75
·4 reviews
I seen at my appointment time. The office staff were all friendly. - Oct 12, 2025 by Mawencilita B.Click to read more
24.5 mi · 8529 Georgia Ave, Silver Spring, MD 20910
Accepts Aetna, BlueCross BlueShield, Cigna + 119 more
Accepting new patients · Excellent wait time ·
Read bio
Undergraduate education: Hawassa University and Ohio Dominican University. Optometry school: The Ohio State UniversityClick to read more
Optometrist
24.5 mi · 8630 Fenton St, Ste 130, Silver Spring, MD 20910
Accepts Aetna, BlueCross BlueShield, Cigna + 46 more
Accepting new patients ·
Read bio
Dr. Lizabeth Frontino is a Pennsylvania native who earned her undergraduate degree from Bryn Mawr College and her Doctor of Optometry from the Southern College of Optometry. She has practiced in Pennsylvania, Georgia, and Kansas before relocating to the Northern Virginia and Maryland area, where she...Click to read more
Optometrist
4.67
·61 reviews
The staff were professional , and extremely satisfy with the service - Sep 22, 2023 by Olajide M.Click to read more
24.5 mi · 8630 Fenton St, Ste 130, Silver Spring, MD 20910
Accepts Aetna, BlueCross BlueShield, Cigna + 46 more
Accepting new patients
Optometrist
4.65
·211 reviews
Overall service is good but my appointment was at 8:10am and saw the doctor at 9:00am. - Jul 13, 2022 by Shigehiro T.Click to read more
24.5 mi · 8630 Fenton St, Ste 130, Silver Spring, MD 20910
Accepts Aetna, BlueCross BlueShield, Cigna + 46 more
Accepting new patients ·
Read bio
Dr. Priyanka Patel has been practicing optometry for a few years now. She joined our practice in 2021 and provides primary vision care with a special interest in ocular disease, dry eye, and contact lenses. Dr. Patel completed her undergraduate studies at Pennsylvania State University, earning a bac...Click to read more
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
So easy to schedule an appointment with my doctor through Zocdoc. I only schedule visits through the Zocdoc platform now.
Lisa R
I will recommend Zocdoc to everyone, Excellent experience, very friendly, Top 5 STARS.
Bozena G
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 an Ophthalmologist in Glen Burnie?

On average, patients who use Zocdoc can search for an Ophthalmologist in Glen Burnie, book an appointment, and see the Ophthalmologist within 24 hours. Same-day appointments are often available, you can search for real-time availability of Ophthalmologists in Glen Burnie who accept your insurance and make an appointment online.


How can I find a Glen Burnie Ophthalmologist who takes my insurance?

Zocdoc lets you search specifically for a Glen Burnie Ophthalmologist who takes your insurance. 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 an Ophthalmologist in Glen Burnie?

Zocdoc is a free online service that helps patients find Ophthalmologists in Glen Burnie and book appointments instantly. You can search for Glen Burnie Ophthalmologists by symptom or visit reason. Then, choose your insurance plan. 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 Ophthalmologist in Glen Burnie?

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


How can I find a Glen Burnie Ophthalmologist who sees patients after hours?

On Zocdoc, you can search specifically for Glen Burnie Ophthalmologists with availability after 5 p.m.


How can I find a top-rated Ophthalmologist in Glen Burnie?

You can use Zocdoc to find Ophthalmologists in Glen Burnie 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 an Ophthalmologist online in Glen Burnie?

Ophthalmologists in Glen Burnie 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 Ophthalmologists who offer video visits.


Are video visits with an Ophthalmologist online covered by my insurance?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Ophthalmologists in Glen Burnie who accept your insurance 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 an Ophthalmologist in Glen Burnie who sees patients in the morning or evening?

Zocdoc lets you search specifically for an Ophthalmologist 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 an Ophthalmologist in Glen Burnie who sees patients during the weekend?

Zocdoc let's you see real-time availability for Ophthalmologists in Glen Burnie. Many Ophthalmologists offer appointments on Saturdays and Sundays.